Headwaters Trail Runs
Headwaters Trail Runs
Headwaters Trail Runs
All Races

Headwaters Trail Runs

52K34K10KCaliforniaSaturday, June 20, 2026

The races sit beneath two defining peaks: Mt. Shasta — 14,179 ft, one of the most prominent and massive Cascade volcanoes Mt. Eddy — 9,025 ft, the highest peak in the Klamath Mountains Expect rugged mountain terrain, forested single-track, clean mountain air, and expansive views.

Run the Mountains. Find the Headwaters.

Overview

Headwaters Trail Runs is a scenic, community-focused mountain race in the Klamath Mountains, offering everything from a relatively accessible 10K around Lake Siskiyou to a demanding 52K with ~8,000 feet of climbing, all beneath the dramatic backdrop of Mt. Shasta.

Dog FriendlyCupless

This year’s event took place on

Saturday, June 20, 2026

Registration
Official race details:Headwaters Trail Runs

Logistics

Swag & Medals

All participants receive a hearty organic post-race meal, a commemorative race t-shirt, and a finisher's medal. Top 3 overall male/female and top 3 per 10-year age group receive age-group awards.

Getting There

Driving Directions

From I-5 Exit #738, head west on W Lake Street toward W Jessie Street (0.2 mi). Continue on W Jessie Street/Hatchery Lane (0.2 mi). Turn left at the stop sign onto S Old Stage Road (0.2 mi). Veer right onto WA Barr Road (1.9 mi). Turn left into the Lake Siskiyou Dam Parking Lot just north of Box Canyon Dam. Walk 0.25 mi south across the dam to the start/finish area. Google Maps: https://maps.app.goo.gl/yh5o2TC5vvjyxbgC9

Parking

Lake Siskiyou Dam Parking Lot (primary, at the dam). Cable Beach Parking Lot — an additional 0.4 mi past the dam lot, 0.25 mi walk to start/finish. Overflow parking along Ney Springs Road.

Policies

Race Policies

Cupless event: runners must carry a water bottle, hydration bladder, or collapsible cup to receive aid-station drinks. Please bring a reusable plate, utensils, and cup for the post-race meal to help reduce event waste.

Charity & Beneficiary

A portion of proceeds is donated annually to the Mt. Shasta High School cross-country team.

Land Acknowledgement

Headwaters Trail Runs acknowledges that these races occur on the traditional homelands of the Winnemem Wintu, Nom Sus Wintu, Nom Ti Pom Wintu, Wintʰu Po'm, Shasta, Modoc, Okwanuchu, Cayuse, Umatilla, and Walla Walla, and the Confederated Tribes of the Siletz Indians.

Sponsors

Topo Athletic, Kahtoola, Klean Kanteen, Fall River Brewing, The Fifth Season, Hammer Nutrition, Shasta Guides, Berryvale

Headwaters Trail Runs logo

Disclaimer

We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? Send us a note at [email protected]