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34,045EventsUnited States2026
San Lorenzo River Trail Run
Saturday, July 11, 2026 · Santa Cruz, United States
Distances
0.4km
3.2km
10.1km
Half
30km
Full
50km
Start location
About this race
Run among 300-foot-tall, 1500-year-old Coastal Redwoods, then through stream canyons. The course winds through meadows, pine and oak forests, and climbs onto chaparral-covered ridges. You'll cross the San Lorenzo River multiple times during the San Lorenzo River Trail Run.