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Half Marathon calendar near Downtown San Jose 2024-2025

Explore the top half marathons near Downtown San Jose for 2024-2025! We've gathered 46 exciting races in the area. Check out our detailed list below to find your next local race.

March 2025
Mar
8
Saturday

Race to the Top of Mt. Umunhum

Trail Run 13 mi
Mar
22
Saturday

South Hills Single Track Trail Run - Spring

Trail Run 5 km 10 km ... 26 mi 50 km
Mar
29
Saturday

Western Pacific

Trail Run 5 km 10 km 13 mi
April 2025
Apr
5-6
Sa - Su

San Jose Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
Apr
5
Saturday

Santa Teresa King Richard Annual Trail Run

Trail Run 5 km 10 km 10 mi 13 mi
Apr
12
Saturday

Fiercelifit Half Marathon

5 km 10 km 13 mi
Apr
12
Saturday

SPASM Lake Chabot Trail Run

Trail Run 8 km 13 mi ... 26 mi 50 km
Apr
19
Saturday

Sierra Azul Trail Challenge

Trail Run 5 km 7 mi ... 26 mi 50 km
Apr
19
Saturday

Badger Cove Half Marathon

Trail Run 5 km 10 km 13 mi
Apr
27
Sunday

Surfer's Path Half Marathon

13 mi
May 2025
May
3
Saturday

Hacienda Hills Trail Run - Spring

Trail Run 5 km 10 km ... 26 mi 50 km
May
17
Saturday

Trailquake

Trail Run 5 km 10 km 13 mi
May
17
Saturday

13 Mile Trail Race Top Down

Trail Run 13 mi
May
31
Saturday

Calero Trail Run - Spring

Trail Run 5 km 10 km ... 26 mi 50 km
May
31
Saturday

Beer City Half San Jose

5 km 10 km 13 mi
May - Jun
31-1
Sa - Su

San Jose Half Marathon

8 km 13 mi
June 2025
Jun
1
Sunday

Lake Chabot Trail Challenge

Trail Run 5 km 13 mi
Jun
7
Saturday

Mt Umunhum Ultras

Trail Run 5 km 10 km ... 50 km 52 mi
July 2025
Jul
5
Saturday

Rancho Hills Trail Run - Summer

Trail Run 5 km 10 km ... 26 mi 50 km
Jul
26
Saturday

Calero Hills Trail Fest

Trail Run 5 km 10 km ... 30 km 26 mi