Tanri Lake Race

Tanri Lake Race - Miramonte, CA

Tanri Lake Race is scheduled for August 29, 2026 in Miramonte, California. The event features multiple entry options: a relay format, an individual timed event, a 10K loop, and a visitor day pass. Registration has a listed close date of Mon, Sep 28 at 11:59PM PT.

Relay rules note the course elevation is approximately 6,000 feet and each loop measures 5 miles. Relay teams must consist of three runners. Each team member completes four loops in the same running order; any deviation from that order leads to disqualification. Exchanges occur when a runner finishes a loop and the next team member begins from behind the start line. There is no men's or women's division for the relay. Prize amounts for top teams are $600, $450, and $300. A Tanri hat and a shared dinner on Friday, August 28 are included with registration.

The 10K is one loop around the lake measuring 6.2 miles. The 10K has men's and women's divisions with prizes of $150, $100, and $75. A Tanri hat and Friday dinner are included.

The individual event is a 10-hour format where runners complete as many 5-mile laps as possible. Individual entrants are eligible for the Wester States raffle; to qualify a runner must complete at least eight laps. Raffle ticket allotment doubles with consecutive years of participation up to three years: first year 1 ticket, second year 2 tickets, third year 4 tickets. Individual overall prizes are $200, $150, and $100. The race course is available on Strava. Visit the organization's website for the most recent information.