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December 2026
Trail Running Races December 2026
Endurance Grid lists 53 trail running races in December 2026 across 25 states.
53
Races
25
States
Also happening
Trail Running Races October 2026
Trail Running Races November 2026
Trail Running Races January 2027
Trail Running Races February 2027
Races in December 2026 (US)
All trail running races
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Frequently Asked Questions
What trail running races are happening in December 2026?
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–
Endurance Grid's Race Calendar lists 53 upcoming trail running races in December 2026 across 25 states in the US.
Which states have the most trail running races in December 2026?
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–
The states with the most trail running races in December 2026 are
Texas
,
Ohio
,
Illinois
,
Georgia
,
North Carolina
, and
Virginia
.
How current is this December trail running races calendar?
+
–
This page refreshes every day and always shows the next December, so the trail running races coming up never go stale.
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Showing 53 events
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December 2026 Trail Running Races
53 upcoming Trail Running races in December.
Dec–Feb
1–28
Tue–Sun
Trail Running
Running
GBP Winter Trail Series
56 Morning Star Ridge, Lamy, NM
4 Mile · 10K
Avg 46° / 23°
Avg 46° / 23°
Dec
4–5
Fri–Sat
Running
Trail Running
Shakori 40 Running Festival
1439 Henderson Tanyard Rd, Pittsboro, NC
4 Mile · Ultra
Avg 57° / 34°
·
380 ft city elevation
Avg 57° / 34°
380 ft city elevation
Dec
5
Sat
Running
Trail Running
Da Deer Run Run
20 Timber Pointe Lane, Hudson, IL
8K / 5 Mile
Avg 42° / 24°
·
753 ft city elevation
Avg 42° / 24°
753 ft city elevation
Dec
5
Sat
Running
Trail Running
Sycamore 8
4301 NW 66th Ave, Johnston, IA
Avg 39° / 22°
·
831 ft city elevation
Avg 39° / 22°
831 ft city elevation
Dec
5
Sat
Duathlon
Mountain Bike
Running
+1
Storm the Bluffs
26524 Brook Dr, Minnesota City, MN
5K · 15K · Sprint
Avg 34° / 21°
·
859 ft city elevation
Avg 34° / 21°
859 ft city elevation
Dec
5
Sat
Running
Rucking
Trail Running
Candy Land Run
Candy Mountain, Richland, WA
Avg 44° / 31°
·
400 ft city elevation
Avg 44° / 31°
400 ft city elevation
Dec
5
Sat
Running
Trail Running
The Triple C at Woolly Hollow
82 Woolly Hollow Road, Greenbrier, AR
1 Mile · 4 Mile · 10 Mile
Avg 55° / 32°
·
323 ft city elevation
Avg 55° / 32°
323 ft city elevation
Dec
5
Sat
Running
Trail Running
Ultra
Sawmill Trail Runs
12102 S Elk Creek Rd, Pine, CO
8 Mile · 50K
Avg 38° / 10°
·
8,109 ft city elevation
Avg 38° / 10°
8,109 ft city elevation
Dec
5
Sat
Running
Trail Running
NJ Trail Series SOMO Winter 2
12 Bear Lane, South Orange, NJ
5K · 10K · Half Marathon
Avg 47° / 30°
·
172 ft city elevation
Avg 47° / 30°
172 ft city elevation
Dec
5
Sat
Running
Trail Running
Mosaic Trail Race
16942 Ranch Road 2341, Burnet, TX
1 Mile · 5K · 10K · 15K · Half Marathon · Marathon · 50K
Avg 63° / 43°
·
1,472 ft city elevation
Avg 63° / 43°
1,472 ft city elevation
Dec
5
Sat
Running
Trail Running
Wild in the Woods - 5 & 10 mile Trail Race
1795 Hwy Dd, Defiance, MO
8K / 5 Mile · 10 Mile
Avg 47° / 28°
·
608 ft city elevation
Avg 47° / 28°
608 ft city elevation
Dec
5
Sat
Running
Trail Running
LOViT Marathon
33 Old Highway 270 Rd, Mount Ida, AR
Half Marathon · Marathon
Avg 55° / 31°
·
671 ft city elevation
Avg 55° / 31°
671 ft city elevation
Dec
5
Sat
Trail Running
Running
Reindeer Run 2 Miler
Hydaway Outdoor Center, Lynchburg, VA
2 Mile / 3K
Avg 52° / 29°
·
843 ft city elevation
Avg 52° / 29°
843 ft city elevation
Dec
5
Sat
Trail Running
Running
Chilly Trail Run 5K
9000 Parkview Dr, Haverford, PA
5K
Avg 49° / 31°
Avg 49° / 31°
Dec
5
Sat
Trail Running
Running
Community "Run at the Rock" 5K (Run at the Rock 5K Trail Run)
800 Old Alabama Rd. SE, Cartersville, GA
1 Mile · 5K
Avg 57° / 35°
·
769 ft city elevation
Avg 57° / 35°
769 ft city elevation
Dec
5–6
Sat–Sun
Running
Trail Running
Bigfoot
Salt Fork Lodge, Kimbolton, OH
10 Mile · 50K
Avg 45° / 28°
·
1,047 ft city elevation
Avg 45° / 28°
1,047 ft city elevation
Dec
5–6
Sat–Sun
Running
Trail Running
OUTLAST DALLAS FORT WORTH
7631 Hayworth Hwy, Granbury, TX
Avg 57° / 37°
·
781 ft city elevation
Avg 57° / 37°
781 ft city elevation
Dec
5–6
Sat–Sun
Running
Trail Running
Ultra
Crooked Creek Ultra Trail Race
Harry S. Frazier Scout Reservation, Shepherdsville, KY
Half Marathon · Marathon · 50 Mile · 100 Mile
Avg 51° / 32°
·
455 ft city elevation
Avg 51° / 32°
455 ft city elevation
Dec
5–6
Sat–Sun
Running
Trail Running
Brazos Bend 100
21901 Farm to Market Rd 762, Needville, TX
1K · Half Marathon · Marathon · 100K · 100 Mile
Avg 67° / 48°
·
88 ft city elevation
Avg 67° / 48°
88 ft city elevation
Dec
5–19
Sat–Sat
Running
Trail Running
Mushing Mutts Canicross Race and Dog Friendly 5k
2401 Grigsby Ave, Holly Springs, NC
5K
Avg 56° / 35°
·
445 ft city elevation
Avg 56° / 35°
445 ft city elevation
Dec
5–6
Sat–Sun
Trail Running
Running
Last Chance 24 Hour
5534 weidner rd, Springboro, OH
Avg 45° / 27°
·
851 ft city elevation
Avg 45° / 27°
851 ft city elevation
Dec
6
Sun
Running
Trail Running
Topo Trail Marathon Races
3294 Elklick Road, Bethel, OH
10K · Half Marathon · Marathon
Avg 48° / 30°
·
883 ft city elevation
Avg 48° / 30°
883 ft city elevation
Dec
6
Sun
Running
Trail Running
Caloosa Fest
18251 N River Rd, Alva, FL
5K · Half Marathon
Avg 79° / 55°
·
8 ft city elevation
Avg 79° / 55°
8 ft city elevation
Dec
6
Sun
Running
Trail Running
Dirty South Trail Races
Meade's Quarry, Island Home Blvd, Knoxville, TN
1 Mile · 10K · Half Marathon
Avg 53° / 31°
·
1,007 ft city elevation
Avg 53° / 31°
1,007 ft city elevation
Dec
6
Sun
Running
Trail Running
Fall Backyard Burn Trail Run - Fountainhead
Fountainhead Regional Park, Fairfax Station, VA
8K / 5 Mile
Avg 49° / 30°
·
366 ft city elevation
Avg 49° / 30°
366 ft city elevation
Dec
6
Sun
Trail Running
Running
2026 Resler Trail Race & Family Walk
Wakeem/Teschner Nature Preserve, El Paso, TX
5K
Avg 59° / 36°
·
3,680 ft city elevation
Avg 59° / 36°
3,680 ft city elevation
Dec
12
Sat
Running
Trail Running
Pere Marquette Endurance Trail Run
13112 Visitors Center Lane, Grafton, IL
8 Mile
Avg 45° / 28°
·
775 ft city elevation
Avg 45° / 28°
775 ft city elevation
Dec
12
Sat
Running
Trail Running
Ignite Trail Marathon
2355 E 75 S, Albion, IN
Half Marathon · Marathon
Avg 38° / 23°
·
898 ft city elevation
Avg 38° / 23°
898 ft city elevation
Dec
12
Sat
Running
Trail Running
Run Caney
194 Caney Lake Parks Road, Minden, LA
5K · 10K
Avg 60° / 37°
·
223 ft city elevation
Avg 60° / 37°
223 ft city elevation
Dec
12
Sat
Running
Trail Running
Run At The Rock - 5K/10K/Half Marathon
4242 R Dean Coleman Road, Burlington, NC
5K · 10K · Half Marathon
Avg 55° / 33°
·
597 ft city elevation
Avg 55° / 33°
597 ft city elevation
Dec
12
Sat
Running
Trail Running
Ultra
Lost Souls - The Race That Finds You
608 Ridge Rd, Pittsburgh, PA
5K · 50K
Avg 44° / 27°
·
743 ft city elevation
Avg 44° / 27°
743 ft city elevation
Dec
12
Sat
Running
Trail Running
Jingle Trails
13102 Jones Maltsberger Road, San Antonio, TX
5K · 10K
Avg 65° / 42°
·
781 ft city elevation
Avg 65° / 42°
781 ft city elevation
Dec
12
Sat
Running
Trail Running
OUTLAST SAN ANTONIO
1349 Neal Rd, San Antonio, TX
Avg 65° / 42°
·
781 ft city elevation
Avg 65° / 42°
781 ft city elevation
Dec
12
Sat
Running
Trail Running
Top Gym Road Race
101-131 Golf Course Rd. Mercedes Texas 78570, Mercedes, TX
1 Mile · 5K
Avg 73° / 52°
·
59 ft city elevation
Avg 73° / 52°
59 ft city elevation
Dec
12
Sat
Running
Trail Running
Bridge & Trestle 17 Mile Run
Virginia Creeper Trail, Damascus, VA
Avg 48° / 28°
·
2,405 ft city elevation
Avg 48° / 28°
2,405 ft city elevation
Dec
12
Sat
Running
Trail Running
The Candy Cane Classic 1.5 mile fun run 5k, 10k, 15k
1267 E Xenia Dr, Fairborn, OH
5K · 10K · 15K
Avg 43° / 25°
·
901 ft city elevation
Avg 43° / 25°
901 ft city elevation
Dec
12
Sat
Trail Running
Running
The Universal Sole December Trail Challenge
8400 West Irving Park Road, Chicago, IL
Avg 37° / 25°
·
594 ft city elevation
Avg 37° / 25°
594 ft city elevation
Dec
12
Sat
Trail Running
Running
Estrella Mountain Trail Fest
Estrella Mountain Regional Park, Goodyear, AZ
5K · 10K · 15K · Half Marathon
Avg 64° / 42°
·
998 ft city elevation
Avg 64° / 42°
998 ft city elevation
Dec
12–13
Sat–Sun
Running
Trail Running
SRC Presents: A Backyard Ultra
Blydenburgh County Park, Hauppauge, NY
4 Mile
Avg 45° / 31°
·
88 ft city elevation
Avg 45° / 31°
88 ft city elevation
Dec
12–13
Sat–Sun
Trail Running
Running
Texmas Trail Race
1606 State Park Road 1E, Smithville, TX
100K · Ultra
Avg 65° / 40°
·
295 ft city elevation
Avg 65° / 40°
295 ft city elevation
Dec
13
Sun
Running
Trail Running
Palmetto Bluff Buffalo Run 10K, 30K, 50K Ultra and Relay
Old Moreland Rd, Bluffton, SC
10K · 50K
Avg 62° / 44°
·
25 ft city elevation
Avg 62° / 44°
25 ft city elevation
Dec
13
Sun
Running
Trail Running
Ultra
Dragon Trails 50k & 10K
838 Old Pearsall Rd, San Antonio, TX
5K · 50K
Avg 65° / 41°
·
781 ft city elevation
Avg 65° / 41°
781 ft city elevation
Dec
13
Sun
Trail Running
Running
Bayne's Apple Valley Dashing Through The Snow 5K Trail Run
3495 Midland Rd, Saginaw, MI
5K
Avg 35° / 24°
·
615 ft city elevation
Avg 35° / 24°
615 ft city elevation
Dec
13
Sun
Trail Running
Running
Snowy Owl Trail Race
201 Hawley Rd, North Salem, NY
8K / 5 Mile
Avg 41° / 25°
Avg 41° / 25°
Dec
19
Sat
Running
Trail Running
Frosty Forest 5k
700 Peters Lane, Stratford, CT
5K
Avg 43° / 29°
·
20 ft city elevation
Avg 43° / 29°
20 ft city elevation
Dec
19
Sat
Running
Trail Running
Summit Showdown 10 Mile & 5k
3855 Fence Rd NE, Dacula, GA
5K · 10 Mile
Avg 55° / 35°
·
1,072 ft city elevation
Avg 55° / 35°
1,072 ft city elevation
Dec
19
Sat
Running
Trail Running
OUTLAST AUSTIN
1042 Event Center Dr, Dripping Springs, TX
Avg 61° / 40°
·
1,263 ft city elevation
Avg 61° / 40°
1,263 ft city elevation
Dec
19
Sat
Trail Running
Running
The Next Loop Endurance Series | Shreveport
8400 Mike Clark Road, Keithville, LA
50K · 50 Mile
Avg 79° / 56°
·
222 ft city elevation
Avg 79° / 56°
222 ft city elevation