Endurance Grid lists 20 races in Boston, Massachusetts, from September 2026 to July 2027.
20
Races
1
Sport
The race calendar
Racing in Boston
The Boston race calendar is busiest in September, October, and November. Every race here is a running event, so there's usually one near you. You'll see distances like 5K, 10K, 8K / 5 Mile, 1K, and 1 Mile, 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
663,972
as of 2023
City Elevation
12 ft
Nearest Airport
BOS
Boston Logan International Airport
Time Zone
Eastern Time
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Races in Boston, MA
Explore and filter upcoming endurance races in Boston, Massachusetts on the map below — by sport, distance, price, or month.
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20 races in Boston
September 2026 Boston, Massachusetts Races
7 upcoming races in Boston, Massachusetts in September.
Sep
12
Sat
Running
Tunnel to Towers 5K Run & Walk - Boston, MA
2010 William J Day Blvd., Boston, MA
5K
Avg 75° / 60°·12 ft city elevation
Avg 75° / 60°12 ft city elevation
Sep
19
Sat
Running
Run for the Dogs 5k - Boston
Pope John Paul II Park, Boston, MA
5K
Avg 72° / 57°·12 ft city elevation
Avg 72° / 57°12 ft city elevation
Sep
19
Sat
Running
UMB Beacon Bash 5K
UMass Boston, Boston, MA
5K
Avg 74° / 54°·12 ft city elevation
Avg 74° / 54°12 ft city elevation
Sep
19
Sat
Running
Codfish Bowl
Franklin Park - Playstead Field, Boston, MA
5K · 8K / 5 Mile
Avg 74° / 54°·12 ft city elevation
Avg 74° / 54°12 ft city elevation
Sep
26
Sat
Running
Colin's Joy Project 5K
866 East Broadway, Boston, MA
5K
Avg 69° / 55°·12 ft city elevation
Avg 69° / 55°12 ft city elevation
Sep
27
Sun
Running
Together in TEAL Boston
125 William J. Day Boulevard, Boston, MA
5K
Avg 69° / 54°·12 ft city elevation
Avg 69° / 54°12 ft city elevation
Sep
27
Sun
Running
Nuno 10K Run
TBD, Boston, MA
10K
Avg 69° / 54°·12 ft city elevation
Avg 69° / 54°12 ft city elevation
October 2026 Boston, Massachusetts Races
5 upcoming races in Boston, Massachusetts in October.
Oct
3
Sat
Running
BLS Wolfpack 5K - 2026
Pierpont Rd, Boston, MA
5K
Avg 69° / 48°·12 ft city elevation
Avg 69° / 48°12 ft city elevation
Oct
10
Sat
Running
Boston 10K for Women
Boston Common, Boston, MA
1K · 10K
Avg 64° / 49°·12 ft city elevation
Avg 64° / 49°12 ft city elevation
Oct
11
Sun
Running
Boston Empower Walk & 5K Run
Boston Common, Boston, MA
5K
Avg 64° / 49°·12 ft city elevation
Avg 64° / 49°12 ft city elevation
Oct
25
Sun
Running
Fall Fest: Run & Walk for the Esplanade
Fiedler Field, Boston, MA
5K
Avg 59° / 45°·12 ft city elevation
Avg 59° / 45°12 ft city elevation
Oct
25
Sun
Running
Move for MDS: Boston
1 Charles St, Boston, MA
5K
Avg 59° / 45°·12 ft city elevation
Avg 59° / 45°12 ft city elevation
November 2026 Boston, Massachusetts Races
4 upcoming races in Boston, Massachusetts in November.
Nov
7
Sat
Running
DAV 5K Boston
DCR Fort Independence at Castle Island, Boston, MA
1 Mile · 5K
Avg 55° / 41°·12 ft city elevation
Avg 55° / 41°12 ft city elevation
Nov
8
Sun
Running
Boston River Run
Artesani Park, 1255 Soldiers Field Road, Boston, MA
5K
Avg 54° / 40°·12 ft city elevation
Avg 54° / 40°12 ft city elevation
Nov
14
Sat
Running
Lingzi Dream Dash 5k
Artesani Playground, Boston, MA
5K
Avg 53° / 35°·12 ft city elevation
Avg 53° / 35°12 ft city elevation
Nov
15
Sun
Running
Girls On The Run Greater Boston Fall Season Celebratory 5K
0 Charles Street, Boston, MA
5K
12 ft city elevation
12 ft city elevation
December 2026 Boston, Massachusetts Races
1 upcoming race in Boston, Massachusetts in December.
Dec
12
Sat
Running
South Boston Catholic Academy Jingle Bell Run 2026
866 E Broadway, Boston, MA
5K
Avg 43° / 30°·12 ft city elevation
Avg 43° / 30°12 ft city elevation
April 2027 Boston, Massachusetts Races
1 upcoming race in Boston, Massachusetts in April.
Apr
18
Sun
Running
CrackedBell Hopkinton to Boston SUNDAY SHAKEOUT RUN
16 Charles Street, Boston, MA
Avg 58° / 42°·12 ft city elevation
Avg 58° / 42°12 ft city elevation
May 2027 Boston, Massachusetts Races
1 upcoming race in Boston, Massachusetts in May.
May
30–31
Sun–Mon
Running
Vest Up 4 the Fallen
Robert Gould Shaw and the 54th Regiment Memorial, Boston, MA
Races in Boston 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 September and October.
What race distances can you find in Boston?+–
Upcoming races in Boston cover distances including 1K, 1 Mile, 5K, 8K / 5 Mile, 10K, and Ultra.