San Lorenzo River Trail Run Marathon

Saturday, 13 July 2024· 08:00· Santa Cruz, CA, 95060, US

Marathon Unknown Unknown

About this race

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 below) multiple times!

(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

The course

No route data available for this race yet. Sign in to upload a GPX route file.

Weather on the day

Sat, 13 Jul 2024

Partially cloudy

23.1°C

High / low 23.5° / 22.9°

Humidity 75%

Rain chance 0% · 0.1mm

Wind 24 km/h, gusts 26

UV index 8

Light 06:02 – 18:09

Weather data by VisualCrossing

Other marathon races

Upcoming races at this distance

All marathon races →

Jan 2027 Sun 17 ATW Mallory Park Winter Run - Half Marathon, 10k and 5k Kirkby Mallory, Leicestershire, UK Marathon Undulating Dec 2026 Sun 13 1st Keyworth Scouts Turkey Trot half marathon 2026 NOTTINGHAM, Nottinghamshire, UK Marathon Undulating Nov 2026 Sun 15 Gosport Half Marathon GOSPORT, Hampshire, UK Marathon Undulating Nov 2026 Sun 1 Wendover Woods Marathon, Half Marathon & 10k Wendover, Buckinghamshire, UK Marathon Undulating

Spotted something wrong?

Race details here come from organisers, public sources and other runners, and they change. We review contributions before they go live, but we can't guarantee that everything on this page is accurate or current — check the official race site before you enter, travel or pay for anything. We accept no liability for errors or omissions; see our terms.