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Trail Running Calendar near San Carlos 2026-2027

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Explore the top trail runs near San Carlos for 2026-2027! We've gathered 71 exciting races in the area. Check out our detailed list below to find your next local race.

January 2027
Jan
17
Su

Crystal Springs (Winter) Trail Run

Trail Run 8 km Half Marathon ... Marathon 50 km
Jan
17
Su

Crystal Springs Trail Run

Trail Run 5 mi 13 mi ... 26 mi 50 km
Jan
23-24
Sa - Su

Golden Gate Trail Classic

Trail Run 15 km 25 km 50 km 50 mi
Jan
23
Sa

Pacifica Foothills Trail Run

Trail Run 6 mi 13 mi 19 mi
Jan
30
Sa

Coyote Hills Run

Trail Run 5 km 10 km Half Marathon
Monthly updates for San Carlos

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February 2027
Feb
6
Sa

Golden Gate Trail Run

Trail Run 2 mi 8 km ... 26 mi 50 km
Feb
6
Sa

Mt. Umunhum Trail Conquest - Winter

Trail Run 5 km 7 mi ... 26 mi 50 km
Feb
20
Sa

Montara Mountain Trail Run

Trail Run 2 mi 10 km ... 26 mi 31 mi
Feb
20
Sa

Redtail Ridge

Trail Run 5 km 10 km ... 35 km 50 km
Feb
27
Sa

Sanborn Trail Challenge

Trail Run 4 mi 8 mi 13 mi
Feb
28
Su

Zoom Angel Island

Trail Run 2 mi 5 mi 10 mi 15 mi
March 2027
Mar
6
Sa

Race to the Top of Mt. Umunhum

Trail Run 13 mi
Mar
13
Sa

Marin Ultra Challenge

Trail Run 50 km 50 mi
Mar
20
Sa

South Hills Single Track Trail Run - Spring

Trail Run 5 km 10 km ... Marathon 50 km
Mar
20
Sa

Redwood (Spring) Trail Run

Trail Run 5 mi 13 mi ... 26 mi 50 km
Mar
27
Sa

Western Pacific Marathon

Trail Run 5 km 10 km Half Marathon
April 2027
Apr
3
Sa

Santa Teresa King Richard Annual Trail Run

Trail Run 5 km 10 km 10 mi 13 mi
Apr
3
Sa

Diablo Trails Challenge

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

Romancing the Island Half Marathon

Trail Run 10 km Half Marathon
Apr
17
Sa

Horseshoe Lake Trail Run

Trail Run 2 mi 5 mi ... 26 mi 31 mi
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