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Trail Running Calendar near San Leandro 2025-2026

Explore the top trail runs near San Leandro for 2025-2026! We've gathered 49 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
9
Saturday

Muir Woods Marathon

Trail Run 7 mi Half Marathon Marathon
May
9
Saturday

Grizzly Peak Trail Run

Trail Run 10 km Half Marathon ... Marathon 50 km
May
16
Saturday

Wildcat Half Marathon

Trail Run 5 km 10 km Half Marathon
May
30
Saturday

Nitro Trail

Trail Run 5 km 10 km Half Marathon
May
30
Saturday

Cinderella Trail Run

Trail Run 8 km Half Marathon ... Marathon 50 km
June 2026
Jun
6
Saturday

Bay Area 100

Trail Run 100 mi
Jun
7
Sunday

Lake Chabot Trail Challenge

Trail Run 5 km Half Marathon
August 2026
Aug
2
Sunday

Skyline 50k Endurance Run

Trail Run 50 km
September 2026
Sep
26
Saturday

Dick Collins Firetrails

Trail Run 30 km Marathon 50 mi 100 km
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