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Trail Running Calendar near Almaden Lake 2026-2027

Monthly updates for Almaden Lake

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

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

August 2026
Aug
22
Sa

Santa Cruz Trail Run

Trail Run 10 km Half Marathon 30 km
Aug
30
Su

Crystal Springs Trail Run

Trail Run 2 mi 6 mi ... 26 mi 31 mi
Aug
30
Su

Apple City 5k

Trail Run 5 km
September 2026
Sep
12
Sa

Stevens Creek Striders Reservoir Run

Trail Run 3 mi 7 mi 13 mi
Sep
12
Sa

South Hills Single Track Trail Run - Summer

Trail Run 5 km 10 km ... Marathon 50 km
Sep
27
Su

Spartan Trail - San Jose Trail Challenge

Trail Run 10 km Half Marathon 50 km
October 2026
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
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 2 mi 3 mi ... 9 mi Half Marathon
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
Nov
26
Th

Zoom Turkey Trot

Trail Run 2 mi 5 km 10 km 13 mi
Nov
28
Sa

Quarry Turkey Half Marathon

Trail Run 5 km 10 km Half Marathon
December 2026
Dec
5
Sa

Calero Trail Run - Winter

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

Summit Rock Half Marathon

Trail Run 5 km 10 km Half Marathon
January 2027
Jan
2
Sa

Hacienda Hills Trail Run - Winter

Trail Run 5 km 10 km ... Marathon 50 km
Jan
17
Su

Crystal Springs (Winter) Trail Run

Trail Run 8 km Half Marathon ... Marathon 50 km
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