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Running Calendar near Foster City 2026-2027

Monthly updates for Foster City

Get new running races (and updates) in your inbox every month.

Explore the top running races near Foster City for 2026-2027! We've gathered 199 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Fitness Races
April 2026
Apr
4
Sa

Golden Gate Headlands Marathon

Trail Run 10 km Half Marathon Marathon
Apr
4
Sa

Diablo Trails Challenge

Trail Run 5 km 10 km Half Marathon 50 km
Apr
5
Su

Easter Mountain Lake Park 5K

5 km
Apr
11
Sa

Romancing the Island Half Marathon

Trail Run 10 km Half Marathon
Apr
11
Sa

Lake Chabot Trail Run

Trail Run 5 km 8 km ... 26 mi 50 km
Apr
12
Su

Mermaid Run San Francisco

2 mi 5 km 10 km 10 mi
Apr
12
Su

Lands End 5K

Trail Run 5 km
Apr
12
Su

CISV SF Walk/Run 4 Peace

Road Race Walk 10 km
Apr
12
Su

Airport Runway Run

5 km 10 km
Apr
12
Su

Bridge the Bay

Apr
18
Sa

Horseshoe Lake Trail Run

Trail Run 2 mi 5 mi ... 26 mi 31 mi
Apr
18
Sa

No Foolin' Foot Race

Trail Run 5 km 10 km 15 km
Apr
18
Sa

Woodside Crossover

Trail Run 10 km Half Marathon 35 km 50 km
Apr
18
Sa

FinFit Life 5K Fitness Challenge - Santa Clara, CA

5 km
Apr
18
Sa

Broken Arrow Skyrace Marin Headlands Training Run

Trail Run
Apr
18
Sa

Sierra Azul Trail Challenge

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

Pleasanton Run for Education

2 mi 5 km 10 km
Apr
19
Su

Oyster Point 10K

10 km
Apr
19
Su

Presidio Trail Run

Trail Run 2 mi 5 km 10 km
Apr
19
Su

Impala Stampede

5 km
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