Natro@Noli Indian School

Event overview

The ANNUAL NATRO@NOLI INDIAN SCHOOL Trail Race is scheduled for April 18, 2026, at The Oaks on the Soboba Indian Reservation in San Jacinto, California (45750 Castille Canyon Rd). Distances offered include:

• Marathon (2 loops of a 13.1 mile course)
• Half Marathon
• 5k
• Kids 3k (age 12 and under)

Native and Open divisions are offered. Awards are given to the top three male and female finishers in all distances except the Kids 3k. Finisher awards and T-shirts are provided. A discount is available for Native runners with proof of tribal affiliation; organizers require verification before registration. Registration closes April 17, 2026, and there is a 100-entrant cap. Race-day registration will accept cash and Zelle only. The event is held rain or shine and is cup-less. No refunds. No drop-downs are allowed between distances. The marathon has an 8-hour cutoff.

Course and support

The course includes hills, sand, rock, single-track, stream crossings, and fire roads. The marathon features more than 2,000 feet of elevation gain; the half marathon has over 1,000 feet. The 5k is a single loop with sand steps and short hills and is not stroller friendly. Aid stations: six for the marathon, three for the half marathon, and one for the 5k; all provide water and electrolytes. A bag drop area is available at the start/finish for marathon runners. Twenty-five percent of registration, sponsorships, and donations will benefit a scholar/athlete scholarship for Noli Indian School. Visit the organization's website for the most recent information.