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Trail Running Calendar near San Jose 2026-2027

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Explore the top trail runs near San Jose for 2026-2027! We've gathered 47 exciting races in the area. Check out our detailed list below to find your next local race.

Trail Running Calendar United States
August 2026
Aug
29
Sa

Crystal Springs Trail Run

Trail Run 2 mi 6 mi ... 26 mi 31 mi
September 2026
Sep
12
Sa

Stevens Creek Striders Reservoir Run

Trail Run 3 mi 7 mi 13 mi
Sep
12
Sa

Beer City Half Bishop Ranch

Road Race Trail Run 5 km 10 km 13 mi
Sep
12
Sa

South Hills Single Track Trail Run - Summer

Trail Run 5 km 10 km ... Marathon 50 km
Sep
12
Sa

VVGC Sangamam

Trail Run
Monthly updates for San Jose

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Sep
19
Sa

Rocky Ridge

Trail Run 5 km 10 km Half Marathon
Sep
26
Sa

Dick Collins Firetrails

Trail Run 26 mi 50 mi 100 km
Sep
26
Sa

Belmont Water Dog Run

Road Race Trail Run 5 km 10 km
Sep
27
Su

Spartan Trail - San Jose Trail Challenge

Trail Run 10 km Half Marathon 50 km
October 2026
Oct
3
Sa

Garin Park XC Challenge

Trail Run 5 km
Oct
4
Su

Run by The Sea

Trail Run 4 km 12 km Half Marathon
Oct
10
Sa

Mt. Umunhum Trail Conquest-Fall

Trail Run 5 km 7 mi ... 26 mi 50 km
Oct
17
Sa

Quicksilver Trail Challenge

Trail Run 10 km 13 mi
Oct
31
Sa

Zombierunner Halloween

Trail Run 2 mi 5 km ... 13 mi 26 mi
Oct
31
Sa

Almaden Hills Trail Run - Fall

Trail Run 5 km 10 km ... Marathon 50 km
November 2026
Nov
7
Sa

Mermaid Trail Run - Woodside

Trail Run 3 mi 6 mi 9 mi Half Marathon
Nov
7
Sa

Lake Chabot Trail Run

Trail Run 2 mi 3 mi ... 26 mi 50 km
Nov
7
Sa

Rancho Hills Trail Run - Fall

Trail Run 5 km 10 km ... 26 mi 50 km
Nov
14
Sa

Zombierunner Quarry Lakes

Trail Run 2 mi 5 km 10 km 13 mi
Nov
14
Sa

Go Wild Santa Cruz 4 Hr

Trail Run
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