The Tahoe Rim Trail Endurance Runs, celebrating its 25th edition on July 18, 2026, invites runners to conquer the breathtaking single-track trails and dirt roads of the Carson Spur of the Sierra Nevada Mountains. Starting and finishing at Western Nevada College in Carson City, Nevada, the 23K course promises "a Glimpse of Heaven... and a Taste of Hell" as it navigates high-elevation alpine and sub-alpine forests. The route begins with an immediate climb onto single-track leading to Ash Canyon Road, transitioning to the Ash to Kings Connector Trail for a substantial ascent with spectacular vistas. The high point for 23K runners is the Waterfall aid station at 6,740 feet, marking the turnaround before a fun, flowy, and technical downhill return. Prepare for typical race day conditions with highs around 93F and lows around 50F, and be mindful that the exposed downhill sections can be hot.

Renowned as one of the best-run ultras in the West, this event offers an unforgettable experience, lauded for its epic scenery and world-famous volunteers. The 23K, an out-and-back course, treats participants to magnificent views of Lake Tahoe and the vast valleys of the Great Basin throughout. While challenging, with significant elevation changes, runners consistently praise the well-stocked aid stations as among the finest in ultra-running. These crucial stops feature First Endurance EFS electrolyte drink, Honey Stinger products, S Caps, and an array of salty snacks and gluten-free PB&J during daytime hours, ensuring runners are well-supported without requiring personal crew or drop bags for this distance.

The Tahoe Rim Trail Endurance Runs, featured in Outside Magazine's "Top-Ten Bucket List for Trail Runners," is a true test of endurance and a feast for the eyes. The course is meticulously marked with highly visible fluorescent orange flagging, guiding runners through dense forests and across scenic slopes. Whether tackling the climbs or enjoying the flowy descents, runners consistently highlight the panoramic views and the exceptional care from the all-volunteer staff as defining elements of this iconic Nevada race. Discover more and register at http://trter.com.