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Trail Running Calendar near Redwood City 2025-2026

Explore the top trail runs near Redwood City for 2025-2026! We've gathered 46 exciting races in the area. Check out our detailed list below to find your next local race.

May 2025
May
17
Saturday

13 Mile Trail Race Top Down

Trail Run 13 mi
May
17
Saturday

Trailquake

Trail Run 5 km 10 km 13 mi
May
17
Saturday

Pacifica Foothills Trail Run

Trail Run 10 km 13 mi 30 km
May
24
Saturday

Armed Forces Half

5 km 13 mi
May
24
Saturday

Youth Triathlon Race

Triathlon
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
1
Sunday

Cinderella Trail Run

Trail Run 8 km 13 mi ... 26 mi 50 km
Jun
1
Sunday

Statuto Race

2 mi 8 km
Jun
1
Sunday

Escape from Alcatraz Triathlon Semper Fi & America's Fund Team

Triathlon
Jun
5
Thursday

Cupertino Splash and Dash

Aquathlon
Jun
6
Friday

USS Hornet Twilight 5k

5 km
Jun
7
Saturday

Mt Umunhum Ultras

Trail Run 5 km 10 km ... 50 km 52 mi
Jun
7
Saturday

SF Half Day

Backyard Ultra 3 hr 6 hr 12 hr
Jun
14
Saturday

Skyline Ridge Trail Run

Trail Run
Jun
15
Sunday

Patagonia 5k

5 km
Jun
15
Sunday

Dirt Circus - San Franscisco

Trail Run 5 km 4 mi
Jun
21
Saturday

Silicon Valley PRIDE 5K

5 km
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