Endurance Grid lists 146 races in San Antonio, Texas, from August 2026 to August 2027.
146
Races
6
Sports
The race calendar
Racing in San Antonio
The San Antonio race calendar is busiest in October, September, and November. It covers a range of endurance sports — you'll find races in Running, Trail Running, Rucking, Road Cycling, Paddle, and Ultramarathon — so there's usually a race near you. Distances span a wide range across those sports; you'll see 5K, 10K, 1 Mile, Half Marathon, and 1K, along with other popular distances.
Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.
Population
1,458,954
as of 2023
City Elevation
781 ft
Nearest Airport
SAT
San Antonio International Airport
Time Zone
Central Time
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Races in San Antonio, TX
Explore and filter upcoming endurance races in San Antonio, Texas on the map below — by sport, distance, price, or month.
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146 races in San Antonio
August 2026 San Antonio, Texas Races
6 upcoming races in San Antonio, Texas in August.
Aug
29
Sat
Running
Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 94° / 73°·781 ft city elevation
Avg 94° / 73°781 ft city elevation
Aug
29
Sat
Running
Sloth Run 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 94° / 73°·781 ft city elevation
Avg 94° / 73°781 ft city elevation
Aug
29
Sat
Running
The Runners Ranch Luau Night Relay Run
23350 Campbellton Rd, San Antonio, TX
Avg 94° / 73°·781 ft city elevation
Avg 94° / 73°781 ft city elevation
Aug
29
Sat
Rucking
JBSA Danish Royal Air Force Ruck March
3072 Stanley Rd., San Antonio, TX
Avg 94° / 73°·781 ft city elevation
Avg 94° / 73°781 ft city elevation
Aug
30
Sun
Running
Summer Sizzler- San Antonio
Pearsall Park, San Antonio, TX
1 Mile · 5K · 10K · 15K
Avg 94° / 73°·781 ft city elevation
Avg 94° / 73°781 ft city elevation
Aug
30
Sun
Running
E-Dragon Run Festival
4600 Pecan Valley Dr, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 92° / 71°·781 ft city elevation
Avg 92° / 71°781 ft city elevation
September 2026 San Antonio, Texas Races
24 upcoming races in San Antonio, Texas in September.
Sep
3
Thu
Running
IAAP 1-Mile Time Trial
Brackenridge High School, San Antonio, TX
1 Mile
Avg 94° / 74°·781 ft city elevation
Avg 94° / 74°781 ft city elevation
Sep
7
Mon
Running
SARR Labor Day Whine Run
16102 Old Fredericksburg Rd, San Antonio, TX
5K · 8K / 5 Mile
Avg 92° / 71°·781 ft city elevation
Avg 92° / 71°781 ft city elevation
Sep
11
Fri
Running
41st Annual Zoo Relay
San Antonio ZOO, San Antonio, TX
Avg 91° / 70°·781 ft city elevation
Avg 91° / 70°781 ft city elevation
Sep
12
Sat
Running
Battle of Salado Creek 5k, 5 mile, 10 mile, 13.1
LBJ Park, San Antonio, TX
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
12
Sat
Running
Heroes and Villains Half Marathon- San Antonio
The Rim Shopping Center, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
12
Sat
Running
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
12
Sat
RunningRoad Cycling
World Heritage Festival Tour de las Misiones
Mission County Park Pavilion, San Antonio, TX
5K · 10K · Under 25 mi
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
12
Sat
Running
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
12
Sat
RunningRucking
9/11 Heroes Run - San Antonio, Texas
McAllister Park, San Antonio, TX
1 Mile · 5K
Avg 89° / 68°·781 ft city elevation
Avg 89° / 68°781 ft city elevation
Sep
12
Sat
Running
Kids Zoo Run
San Antonio Zoo, San Antonio, TX
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
13
Sun
Running
One Flag Forward - San Antonio
3700 N St Mary's St, San Antonio, TX
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
19
Sat
Running
One In A Million 5K
McAllister Park, Pavilion #2, San Antonio, TX
5K
Avg 89° / 68°·781 ft city elevation
Avg 89° / 68°781 ft city elevation
Sep
20
Sun
Running
ACTIVATE 5K
7400 San Pedro Avenue, San Antonio, TX
5K · 8K / 5 Mile
Avg 89° / 69°·781 ft city elevation
Avg 89° / 69°781 ft city elevation
Sep
20
Sun
Running
El Grito Run
Mission County Park, 6030 Padre Dr, San Antonio, TX
Avg 90° / 70°·781 ft city elevation
Avg 90° / 70°781 ft city elevation
Sep
26
Sat
RunningTrail Running
Great Springs Trail Race - Natural Bridge Caverns
26495 Natural Bridge Caverns Rd., San Antonio, TX
1 Mile · 4 Mile · 8 Mile
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
King’s Compassion 5K: Benefiting At-Risk San Antonio homebound seniors across San Antonio
McAllister Park: Pavilion 5, 3102 Jones Maltsberger Rd., San Antonio, TX
5K
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
Run for Donuts 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
Oktoberfest Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
San Antonio - HFTC 5k
1215 N St Mary's St, San Antonio, TX
5K
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
Run For Thy Neighbor 5K: Hosted by IAAP
6032 Padre Drive, San Antonio, TX
5K
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
SNIPSA 19th Annual Race for the Rescues 5K Run/Walk with your Dog
Alamo Heights Swimming Pool, San Antonio, TX
5K
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
26
Sat
Running
WWP SAN ANTONIO CARRY FORWARD 5K
5757 US-90, San Antonio, TX
5K
Avg 90° / 68°·781 ft city elevation
Avg 90° / 68°781 ft city elevation
Sep
27
Sun
Running
Golden Harvest Half Marathon & 5k/10k - San Antonio
Southside Lions Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Sep
27
Sun
Running
2026 Run MONOPOLY Series
3600 Mission Parkway, San Antonio, TX
Half Marathon
Avg 89° / 68°·781 ft city elevation
Avg 89° / 68°781 ft city elevation
October 2026 San Antonio, Texas Races
25 upcoming races in San Antonio, Texas in October.
Oct
3
Sat
Running
Britta's Chase 5K @ Morgan's Wonderland
Morgan's Wonderland, San Antonio, TX
5K
Avg 87° / 66°·781 ft city elevation
Avg 87° / 66°781 ft city elevation
Oct
3
Sat
Running
Gift of Life 5K Run/Walk & 1K Kids Dash
10700 Nacogdoches Road, San Antonio, TX
1K · 5K
Avg 85° / 64°·781 ft city elevation
Avg 85° / 64°781 ft city elevation
Oct
3
Sat
Running
Kiolbassa’s Sauerkraut Bend – The Wurst 5K Run in Texas
King William Park, San Antonio, TX
Avg 85° / 64°·781 ft city elevation
Avg 85° / 64°781 ft city elevation
Oct
3
Sat
Running
Urban Legend 5K
Victoria’s Black Swan Inn 1006 Holbrook Rd, San Antonio, TX
5K
Avg 85° / 64°·781 ft city elevation
Avg 85° / 64°781 ft city elevation
Oct
3
Sat
Running
StMU 5K for the Neighborhood
One Camino Santa Maria, San Antonio, TX
5K
Avg 89° / 66°·781 ft city elevation
Avg 89° / 66°781 ft city elevation
Oct
3
Sat
Running
SAAF Run/Walk: 5K Run and 2-Mile Walk
Martin Luther King Park, San Antonio, TX
2 Mile / 3K · 5K
Avg 85° / 64°·781 ft city elevation
Avg 85° / 64°781 ft city elevation
Oct
4
Sun
Running
Cleftstrong 5K & Kids Fun Run
Eisenhower Park, San Antonio, TX
Avg 86° / 64°·781 ft city elevation
Avg 86° / 64°781 ft city elevation
Oct
10
Sat
Running
Cookie Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 84° / 61°·781 ft city elevation
Avg 84° / 61°781 ft city elevation
Oct
10
Sat
Running
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 84° / 61°·781 ft city elevation
Avg 84° / 61°781 ft city elevation
Oct
10
Sat
Running
Paint the Parkway Pink
12200 SE Loop 410 Access Road, San Antonio, TX
1 Mile · 5K
Avg 84° / 61°·781 ft city elevation
Avg 84° / 61°781 ft city elevation
Oct
10
Sat
Running
Blessed Sacrament Academy 5K Walk/Run
1135 Mission Rd, San Antonio, TX
5K
Avg 86° / 64°·781 ft city elevation
Avg 86° / 64°781 ft city elevation
Oct
10
Sat
Running
World Mental Health Day 5K - San Antonio, TX
7322 Jones Maltsberger Rd #152, San Antonio, TX
781 ft city elevation
781 ft city elevation
Oct
11
Sun
Running
Harvest Trot 5K Walk/Run
SeaWorld, San Antonio, TX
5K
Avg 83° / 61°·781 ft city elevation
Avg 83° / 61°781 ft city elevation
Oct
17
Sat
Running
Run the Mission: Race to End Tuberculosis
2532 Sidney Brooks, San Antonio, TX
5K
Avg 82° / 59°·781 ft city elevation
Avg 82° / 59°781 ft city elevation
Oct
17
Sat
Running
Paloween Hustle 5k/10k and 1-Mile Family Fun Run in Honor of Samantha Tapia
Palo Alto College Campus Student Lot 3, San Antonio, TX
5K · 10K
Avg 82° / 59°·781 ft city elevation
Avg 82° / 59°781 ft city elevation
Oct
17
Sat
Running
Jubilee Joy Fest 5K Walk/Run
Southside Lions Park, Pavilion #4 4008 Pecan Valley Drive, San Antonio, TX
5K
Avg 84° / 62°·781 ft city elevation
Avg 84° / 62°781 ft city elevation
Oct
24
Sat
Running
Calaverita Run 5K & Family Walk
100 E Grayson St, San Antonio, TX
1 Mile · 5K
Avg 79° / 56°·781 ft city elevation
Avg 79° / 56°781 ft city elevation
Oct
24
Sat
RunningTrail Running
SARR Rocky Horror Trail Run
Eisenhower Park, San Antonio, TX
5K · 10K · 50K
Avg 79° / 56°·781 ft city elevation
Avg 79° / 56°781 ft city elevation
Oct
24
Sat
Running
Miles for Miracles 5k
18603 La Cantera Terr, San Antonio, TX
5K
Avg 91° / 71°·781 ft city elevation
Avg 91° / 71°781 ft city elevation
Oct
25
Sun
Running
16th Annual Día de los Muertos: 5K Run/Walk:
McAllister Park, Pavilion #2, San Antonio, TX
5K
Avg 79° / 56°·781 ft city elevation
Avg 79° / 56°781 ft city elevation
Oct
31
Sat
Running
Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 77° / 54°·781 ft city elevation
Avg 77° / 54°781 ft city elevation
Oct
31
Sat
Running
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 77° / 54°·781 ft city elevation
Avg 77° / 54°781 ft city elevation
Oct
31
Sat
Running
HalloWine Run by Culinaria
1 Spurs Wy, San Antonio, TX
5K
Avg 77° / 54°·781 ft city elevation
Avg 77° / 54°781 ft city elevation
Oct
31
Sat
Running
Coconut 5k Run/Walk
9606 Bandera Rd, San Antonio, TX
5K
Avg 80° / 56°·781 ft city elevation
Avg 80° / 56°781 ft city elevation
Oct
31
Sat
Running
Nightmare on N. St. Mary’s Street 5k Run/ Walk
1403 N. St. Mary’s Street, San Antonio, TX
Avg 77° / 54°·781 ft city elevation
Avg 77° / 54°781 ft city elevation
November 2026 San Antonio, Texas Races
22 upcoming races in San Antonio, Texas in November.
Nov
7
Sat
RunningTrail Running
Friends of Government Canyon Recharge Run 8K/15K
12861 Galm Road, San Antonio, TX
8K / 5 Mile · 15K
Avg 74° / 52°·781 ft city elevation
Avg 74° / 52°781 ft city elevation
Nov
7
Sat
Running
Refuge X Radiate Beer Run & Fam Fest
11011 Shaenfield RD, San Antonio, TX
1 Mile · 5K
Avg 74° / 52°·781 ft city elevation
Avg 74° / 52°781 ft city elevation
Nov
7
Sat
Running
Turkey Shuffle - San Antonio
Lady Bird Johnson Trail Park, San Antonio, TX
1 Mile · 5K · 10K
Avg 74° / 52°·781 ft city elevation
Avg 74° / 52°781 ft city elevation
Nov
7
Sat
Running
SHEATH 5/10K Run & Walk
3503 Martin Luther King Dr., San Antonio, TX
5K
Avg 74° / 52°·781 ft city elevation
Avg 74° / 52°781 ft city elevation
Nov
7
Sat
Running
San Antonio Veterans Day 5K Run/Walk
500 W. Commerce, San Antonio, TX
Avg 74° / 52°·781 ft city elevation
Avg 74° / 52°781 ft city elevation
Nov
7
Sat
Running
A Salute to Our Veterans Viva Mobility 5K
Morgan's Wonderland, San Antonio, TX
Avg 75° / 51°·781 ft city elevation
Avg 75° / 51°781 ft city elevation
Nov
13
Fri
Paddle
Race the River: Downtown Riverwalk
214 Dwyer Ave, San Antonio, TX
Avg 75° / 52°·781 ft city elevation
Avg 75° / 52°781 ft city elevation
Nov
14
Sat
Running
Battle of Leon Creek: 20-Miles, 13.1, 10-Mile, 5K
6222 UTSA Blvd, San Antonio, TX
Avg 72° / 49°·781 ft city elevation
Avg 72° / 49°781 ft city elevation
Nov
14
Sat
Running
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 72° / 49°·781 ft city elevation
Avg 72° / 49°781 ft city elevation
Nov
14
Sat
Running
Veterans Day Freedom Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 72° / 49°·781 ft city elevation
Avg 72° / 49°781 ft city elevation
Nov
14
Sat
Running
Monte Vista Historical Association 5K Fun Run & Walk
233 Bushnell Avenue, San Antonio, TX
5K
Avg 72° / 49°·781 ft city elevation
Avg 72° / 49°781 ft city elevation
Nov
14–15
Sat–Sun
Trail RunningRunning
El Taco Loco
1349 Neal Rd, San Antonio, TX
50K
Avg 74° / 51°·781 ft city elevation
Avg 74° / 51°781 ft city elevation
Nov
15
Sun
Running
Girls on the Run Presented by IAAP: 5K Run/Walk
Mission County Park, San Antonio, TX
5K
Avg 73° / 51°·781 ft city elevation
Avg 73° / 51°781 ft city elevation
Nov
21
Sat
Running
Midtown Mile San Antonio Championship Run
Alamo Heights High School, San Antonio, TX
1 Mile
Avg 70° / 47°·781 ft city elevation
Avg 70° / 47°781 ft city elevation
Nov
21
Sat
Running
Chaskis Run
19399 NW Military Hwy, San Antonio, TX
5K
Avg 70° / 47°·781 ft city elevation
Avg 70° / 47°781 ft city elevation
Nov
21
Sat
Running
WHATABURGER ‘WHATARUN 5K/10K’ (San Antonio, TX)
Start Line Location: SeaWorld San Antonio, San Antonio, TX
10 upcoming races in San Antonio, Texas in January.
Jan
2
Sat
Running
2027 New Year Chase Peace Run
1443 S St Mary's St., San Antonio, TX
10K
Avg 63° / 40°·781 ft city elevation
Avg 63° / 40°781 ft city elevation
Jan
10
Sun
Running
Time Travel Half Marathon/5K/10K - San Antonio
TBD, San Antonio, TX
1 Mile · 5K · 10K · 15K
Avg 63° / 40°·781 ft city elevation
Avg 63° / 40°781 ft city elevation
Jan
16
Sat
Running
MLK Jr. Freedom Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 63° / 40°·781 ft city elevation
Avg 63° / 40°781 ft city elevation
Jan
16
Sat
Running
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 63° / 40°·781 ft city elevation
Avg 63° / 40°781 ft city elevation
Jan
17
Sun
Running
MLK 5K 2026
MLK Park, San Antonio, TX
5K
Avg 63° / 40°·781 ft city elevation
Avg 63° / 40°781 ft city elevation
Jan
23–26
Sat–Tue
Trail RunningRunning
Alamo City Ultra
19399 NW Military Hwy, San Antonio, TX
10K · 50K
Avg 64° / 41°·781 ft city elevation
Avg 64° / 41°781 ft city elevation
Jan
24
Sun
Running
La Llorona 10K Trail Run
McAllister Park, Pavillion #2, San Antonio, TX
10K
Avg 64° / 41°·781 ft city elevation
Avg 64° / 41°781 ft city elevation
Jan
30
Sat
Running
Coffee Lover Run SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 65° / 41°·781 ft city elevation
Avg 65° / 41°781 ft city elevation
Jan
30
Sat
Running
Run for Donut SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 65° / 41°·781 ft city elevation
Avg 65° / 41°781 ft city elevation
Jan
31
Sun
Running
Winter Dragon Race
5102 Old Pearsall Rd, San Antonio, TX
5K · 10K · Half Marathon
Avg 66° / 43°·781 ft city elevation
Avg 66° / 43°781 ft city elevation
February 2027 San Antonio, Texas Races
10 upcoming races in San Antonio, Texas in February.
Feb
6
Sat
Running
San Antonio Stock Show & Rodeo Stampede 5K Run/Walk: A Scholarship Run
MILAM PARK, San Antonio, TX
5K
Avg 66° / 42°·781 ft city elevation
Avg 66° / 42°781 ft city elevation
Feb
13
Sat
Running
Cupid's Chase 5K San Antonio
San Antonio Zoo, San Antonio, TX
5K
Avg 67° / 43°·781 ft city elevation
Avg 67° / 43°781 ft city elevation
Feb
13
Sat
Running
Valentine's Day Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 67° / 43°·781 ft city elevation
Avg 67° / 43°781 ft city elevation
Feb
13
Sat
Running
Run for Chocolate 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 67° / 43°·781 ft city elevation
Avg 67° / 43°781 ft city elevation
Feb
14
Sun
Running
16th Annual Be My Valentine: 5K Run/Walk
McAllister Park, Pavilion #2, San Antonio, TX
5K
Avg 67° / 45°·781 ft city elevation
Avg 67° / 45°781 ft city elevation
Feb
20
Sat
Trail RunningRunning
Dragon Trails 25K - 10k - 5k (Winter Edition)
4700 Old Pearsall Rd, San Antonio, TX
10K
Avg 71° / 44°·781 ft city elevation
Avg 71° / 44°781 ft city elevation
Feb
21
Sun
Running
Mardi Gras Madness - San Antonio
Pearsall Park, San Antonio, TX
1 Mile · 5K · 10K
Avg 71° / 45°·781 ft city elevation
Avg 71° / 45°781 ft city elevation
Feb
27
Sat
Running
RAPTOR DASH 5K RUN
3303 N Ellison Dr, San Antonio, TX
5K
Avg 70° / 47°·781 ft city elevation
Avg 70° / 47°781 ft city elevation
Feb
27
Sat
Running
UT San Antonio Alumni Association Diploma Dash 5K
One UTSA Circle, San Antonio, TX
5K
Avg 70° / 47°·781 ft city elevation
Avg 70° / 47°781 ft city elevation
Feb
27
Sat
Running
Run Together Against Breast Cancer SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 70° / 47°·781 ft city elevation
Avg 70° / 47°781 ft city elevation
March 2027 San Antonio, Texas Races
8 upcoming races in San Antonio, Texas in March.
Mar
6
Sat
RunningTrail Running
SARR Prickly Pear
McAllister Park - Optimist Pavilion #3, San Antonio, TX
5K · 15K · 50K
Avg 71° / 48°·781 ft city elevation
Avg 71° / 48°781 ft city elevation
Mar
14
Sun
Running
16th Annual Freedas Run: 5K Run/Walk
McAllister Park, Pavilion #2, San Antonio, TX
5K
Avg 73° / 51°·781 ft city elevation
Avg 73° / 51°781 ft city elevation
Mar
14
Sun
Running
Rodeo Stampede - San Antonio
The Rim Shopping Center, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 72° / 50°·781 ft city elevation
Avg 72° / 50°781 ft city elevation
Mar
14
Sun
Running
Time to Paddy 5K/10K & Lucky 13.1 - San Antonio
TBD, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 73° / 51°·781 ft city elevation
Avg 73° / 51°781 ft city elevation
Mar
20
Sat
Running
District 3 5K Health+Wellness Event presented by Councilwoman Phyllis Viagran on Saturday, March 21st, 2026 at 8:30 AM | Stinson Airport Trailhead Across from 8535 Mission Rd, San Antonio, TX 78214
Stinson Airport Trailhead Across from 8535 Mission Rd, San Antonio, TX
5K
Avg 75° / 52°·781 ft city elevation
Avg 75° / 52°781 ft city elevation
Mar
20
Sat
Running
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 75° / 52°·781 ft city elevation
Avg 75° / 52°781 ft city elevation
Mar
20
Sat
Running
Kharites Works Charity 5K & Community Walk
19399 NW Military Hwy, San Antonio, TX
1 Mile · 5K
Avg 75° / 53°·781 ft city elevation
Avg 75° / 53°781 ft city elevation
Mar
20
Sat
Running
St. Paddy's Day Lucky Run 5K/10K/13.1 SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 75° / 53°·781 ft city elevation
Avg 75° / 53°781 ft city elevation
April 2027 San Antonio, Texas Races
11 upcoming races in San Antonio, Texas in April.
Apr
4
Sun
Running
Spring Fling - San Antonio
O. P. Schnabel Park, San Antonio, TX
1 Mile · 5K · 10K
Avg 81° / 57°·781 ft city elevation
Avg 81° / 57°781 ft city elevation
Apr
10
Sat
Running
Run for Bagels 5K/10K/13.1 SAN ANTONIO
Olmos Basin Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 79° / 56°·781 ft city elevation
Avg 79° / 56°781 ft city elevation
Apr
11
Sun
Running
14th Annual Loteria Run: 5K Run/Walk
McAllister Park, Pavilion #2, San Antonio, TX
5K
Avg 80° / 57°·781 ft city elevation
Avg 80° / 57°781 ft city elevation
Apr
11
Sun
Running
Flock & Roll Fiesta 5K Fun Run
19190 US-281 South, San Antonio, TX
5K
Avg 81° / 59°·781 ft city elevation
Avg 81° / 59°781 ft city elevation
Apr
17
Sat
Running
Apex Health Run 2027
4085 De Zavala Rd, San Antonio, TX
5K · 10K
Avg 80° / 58°·781 ft city elevation
Avg 80° / 58°781 ft city elevation
Apr
17
Sat
Running
DoNot Stop Half Marathon/5K/10K - San Antonio
TBD, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 81° / 59°·781 ft city elevation
Avg 81° / 59°781 ft city elevation
Apr
18
Sun
Running
SARR Fiesta Mission Run
Mission County Park, San Antonio, TX
1K · 5K · 10K · Half Marathon
Avg 81° / 58°·781 ft city elevation
Avg 81° / 58°781 ft city elevation
Apr
24
Sat
Running
15th annual Run to Remember 5K/10K and 0.5k Beer Run
Mission County Park, San Antonio, TX
5K · 10K
Avg 81° / 59°·781 ft city elevation
Avg 81° / 59°781 ft city elevation
Apr
24
Sat
Running
Coffee Lover Run SAN ANTONIO
Lady Bird Johnson Park, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 81° / 59°·781 ft city elevation
Avg 81° / 59°781 ft city elevation
Apr
24
Sat
Running
Coffee Lover Run SAN DIEGO
Mission Point, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 66° / 55°·781 ft city elevation
Avg 66° / 55°781 ft city elevation
Apr
25
Sun
Running
Siesta Half Marathon
Mission County Park: Padre Drive, San Antonio, TX
Avg 82° / 59°·781 ft city elevation
Avg 82° / 59°781 ft city elevation
May 2027 San Antonio, Texas Races
4 upcoming races in San Antonio, Texas in May.
May
4
Tue
Running
SARR May the 4th Be With You Run
Comanche Park, San Antonio, TX
2 Mile / 3K · 4 Mile
Avg 85° / 65°·781 ft city elevation
Avg 85° / 65°781 ft city elevation
May
9
Sun
Running
Run This Mother Half Marathon, 10k, 5K
2600 Rigsby Ave, San Antonio, TX
5K · 10K · Half Marathon
Avg 84° / 64°·781 ft city elevation
Avg 84° / 64°781 ft city elevation
May
23
Sun
Running
American Hero 25K Relay & Half Marathon
2600 Rigsby Ave, San Antonio, TX
5K · 10K · Half Marathon
Avg 87° / 68°·781 ft city elevation
Avg 87° / 68°781 ft city elevation
May
29
Sat
Running
Hometown Half Marathon/5K/10K - San Antonio
TBD, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 89° / 70°·781 ft city elevation
Avg 89° / 70°781 ft city elevation
June 2027 San Antonio, Texas Races
6 upcoming races in San Antonio, Texas in June.
Jun
5
Sat
Running
San Antonio Run Day 5k
13298 Buckhorn Rd, San Antonio, TX
1K · 5K
Avg 91° / 71°·781 ft city elevation
Avg 91° / 71°781 ft city elevation
Jun
12
Sat
Running
Y'all Means All 5K Race/Walk
TBD, San Antonio, TX
5K
Avg 92° / 72°·781 ft city elevation
Avg 92° / 72°781 ft city elevation
Jun
13
Sun
Running
Texas Sun Showdown Half Marathon, Relay & 5k
McAllister Park-Pavilion #2, San Antonio, TX
5K · Half Marathon
Avg 92° / 72°·781 ft city elevation
Avg 92° / 72°781 ft city elevation
Jun
19
Sat
Running
10th Annual The Longest Day 5K/10K/0.5k Beer Run by Beard vs Beans
Comanche Park, San Antonio, TX
5K · 10K
Avg 92° / 72°·781 ft city elevation
Avg 92° / 72°781 ft city elevation
Jun
19
Sat
Running
Treat Trot San Antonio
TBD, San Antonio, TX
5K · 10K · 15K
Avg 93° / 73°·781 ft city elevation
Avg 93° / 73°781 ft city elevation
Jun
26
Sat
Running
Big Red and Barbacoa 5K Run/Walk
Comanche Park Pavilion #2, San Antonio, TX
5K
Avg 93° / 73°·781 ft city elevation
Avg 93° / 73°781 ft city elevation
July 2027 San Antonio, Texas Races
4 upcoming races in San Antonio, Texas in July.
Jul
16
Fri
Running
MidSummer Night’s Dream 5k , 10k, and 10K 2-Person Relay
13102 Jones Maltsberger Rd, San Antonio, TX
Avg 95° / 75°·781 ft city elevation
Avg 95° / 75°781 ft city elevation
Jul
24
Sat
Running
SARR Women's Run
Alamo Heights United Methodist Church, San Antonio, TX
5K · 10K
Avg 94° / 74°·781 ft city elevation
Avg 94° / 74°781 ft city elevation
Jul
31
Sat
Running
Heatwave Half Marathon/5K/10K - San Antonio
TBD, San Antonio, TX
1 Mile · 5K · 10K · Half Marathon
Avg 96° / 75°·781 ft city elevation
Avg 96° / 75°781 ft city elevation
Jul
31
Sat
Running
Brack Alumni Dash 5k and 5K Relay
400 Eagleland Dr, San Antonio, TX
1K · 5K
Avg 96° / 75°·781 ft city elevation
Avg 96° / 75°781 ft city elevation
August 2027 San Antonio, Texas Races
1 upcoming race in San Antonio, Texas in August.
Aug
7
Sat
Running
Remember the Alamo…Beer! 13.1, 13.1 Relay, 5k, or 10k
Races in San Antonio run throughout the year rather than in a single fixed season. Of the upcoming races on Endurance Grid's Race Calendar, the most are in October and September.
What race distances can you find in San Antonio?+–
Upcoming races in San Antonio cover distances including 1K, 1 Mile, 2 Mile / 3K, 5K, 4 Mile, 8K / 5 Mile, 10K, 8 Mile, and more.