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Half Marathon Calendar near Alum Rock 2025-2026

Explore the top half marathons near Alum Rock for 2025-2026! We've gathered 29 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
19
Su

Santa Cruz Westside Half Marathon
5 km 10 km Half Marathon
May 2026
May
10
Su

Trailquake
Trail Run 5 km 10 km Half Marathon
May
30
Sa

San Jose Half Marathon
8 km Half Marathon 408 km
May
30
Sa

Beer City Half San Jose
5 km 10 km Half Marathon
June 2026
Jun
7
Su

Lake Chabot Trail Challenge
Trail Run 5 km Half Marathon
July 2026
Jul
11
Sa

San Lorenzo River Trail Run
Trail Run 10 km Half Marathon ... Marathon 50 km
August 2026
Aug
15
Sa

Beer City Half Marathon
5 km 10 km Half Marathon
October 2026
Oct
3-4
Sa - Su

Rock 'n' Roll San Jose
5 km 10 km Half Marathon
Oct
25
Su

Santa Cruz Marathon
5 km Half Marathon Marathon