Big Chief 50 Ultra Trail Run Logo

Big Chief 50K Ultra Trail Run

Lake Tahoe Ultra Running

2026: A new and improved course.

The Big Chief 50K trail race features an epic course that combines single-track and fire-road trails set in the scenic forests between Lake Tahoe and Truckee. Runners will navigate through towering trees, enjoy breathtaking views, and conquer rocky summits throughout their journey. The course spans elevations between 6225 and 7500 feet, with an approximate elevation gain of 4500 feet during the race. The event begins and concludes in Tahoe City, CA. Runners will find support at five aid stations along the course, which offer water, electrolyte beverages, fruit, and salty snacks. Upon finishing, participants can look forward to cold beverages, including beer, recovery food, and a finisher medal. All participants will also receive a technical race shirt. The cutoff time for official finishers is 8.5 hours, but we strive to accommodate everyone who wishes to complete the race. Medical support will be available both on the course and at the finish line.

2024 Results



2026	Item/Function	Location
6-6:45AM	Athlete Check-in and onsite registration if not sold out	Tahoe City
6:45AM	Start Area Open	Tahoe City
7:00AM	Start	Tahoe City
11:15AM	First Finisher	Tahoe City
4:00PM	Last Official Finisher	Tahoe City
Intermittently	Awards Ceremony	Tahoe City
4:40PM	Event Complete	Tahoe City

Big Chief 50K	By 12/31	By 3/31	By	Onsite if Available
Runner	$100	$110	$120	$130
Youth or Senior Runner	$90	$100	$110	$120

Youth = 18 years and under and Senior = 65 years and older

We value you as our customer and strive to provide you with a good value!

We want you to have the best experience that you can. For your race fee we provide you with:

Event T-shirt
Free Digital Photo
Finisher Medal
Epic Course
Medical staff
Cold beverages and snacks

Awards

Age group and overall

Refund Policy

Partners

Under Permit from USDA for sections of the course.