Tahoe Rim Trail Endurance Runs

The Tahoe Rim Trail Endurance Runs returns to Carson City, Nevada on July 18th, 2026, marking the event's 25th anniversary with new offerings for endurance runners and a reputation as one of the best run ultras in the Western United States. The races start and finish at 2201 W College Parkway in Carson City, taking place on single-track trails and dirt roads that wind through the Spooner backcountry within Lake Tahoe Nevada State Park and Toiyabe National Forest land.
On race morning, participants can expect a mix of early summer temperatures with an average temperature around 24.6°C (76°F) but ranging from lows near 16.2°C to highs reaching up to 32.9°C. The weather typically features low humidity at about 31%, minimal rainfall—averaging only 0.1mm—and strong winds averaging around 8 km/h, making it essential for runners to be prepared for variable conditions throughout the day.
The Tahoe Rim Trail Endurance Runs have been a tradition since 2001 and are organized by an all-volunteer staff committed to giving back to their community in Carson City. The races support various causes locally through donations and volunteer efforts, making each year's event more significant than the last for both participants and spectators.
The course of the Tahoe Rim Trail Endurance Runs is known for its challenging terrain with approximately 20,000 feet of elevation gain over a distance of 100 miles. The single-track trails wind through scenic vistas overlooking Lake Tahoe while providing runners with technical challenges along the way. Aid stations will be strategically placed throughout each race course to cater to both hydration and nutrition needs.
Registration for participants interested in tackling one of the TRTER races can be completed online at https://ultrasignup.com/register.aspx?did=131379, where they must choose between options including the 100-mile ($350.00), 100K ($250.00), and 50K ($155.00) distances as well as a shorter yet challenging 23K option for $85.00. Refund protection is offered until the March 31st deadline, allowing runners to opt-in at checkout in case of unforeseen circumstances that may prevent them from competing.
On race day, participants should plan to arrive early and pick up their bibs before heading out on course. The start location for all races will be located at 2201 W College Parkway with specific times communicated closer to the event date via email or text message. Age requirements vary by distance but generally align with standards set forth by ultra running organizations.
The Tahoe Rim Trail Endurance Runs in Carson City, Nevada on July 18th, 2026 offers a unique and challenging experience for endurance runners looking to test their limits while enjoying the breathtaking scenery of Lake Tahoe's surrounding mountains.