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Ultramarathon Races in San Jose

Find Ultramarathon running races in San Jose. Browse upcoming ultramarathon events, registration details, and race information for 2026.

1 race found

Trail

Almaden Hills Trail Run - Summer

15 Aug 2026
San Jose, United States
50km · Ultra

Almaden Hills Trail Run - Summer is a 50 km ultra trail race held in San Jose, CA. The event takes place in August 2026.

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