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San Lorenzo River Trail Run

Overview

10K · Half Marathon · 30K · 19 mi · Marathon · 50K · 4 mi · 0.3 mi · 2 mi

Jul 11, 2026 • 7:50 AM PDTSanta Cruz, California, US

On our calendar since Nov 2021

California10K
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The read

Run Vibes summary

Summarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.

Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.

Original listingRegistration & details — Full description from sourceExpand the official listing text (unchanged)
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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 (shown above) multiple times! 
(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

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