San Lorenzo River Trail Run

San Lorenzo River Trail Run

The San Lorenzo River Trail Run is a race that offers various distances, including a 10K, Half Marathon, 30K, Marathon, 50K, and a Kid's Run (6yo & younger, 1/4 mi). The race takes place on Saturday, July 11, 2026, in Santa Cruz, CA.

Courses and Prices:

• 10K: $50.00 - $60.00 - $70.00
• Half Marathon: $60.00 - $70.00 - $80.00
• 30K: $65.00 - $75.00 - $85.00
• Marathon: $70.00 - $80.00 - $90.00
• 50K: $80.00 - $90.00 - $100.00
• Kid's Run (6yo & younger, 1/4 mi): Free!

Description: Run through 300-foot-tall, 1500-year-old Coastal Redwoods, lush stream canyons, open meadows, pine and oak forests, and high dry chaparral-covered ridges. The Half Marathon, 30K, Marathon, and 50K events cross the San Lorenzo River multiple times! (Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)