Monument Valley Ultra Weekend Brings Runners to Navajo Tribal Park

One hundred runners finished the Monument Valley 50K staged inside Monument Valley Navajo Tribal Park on February 28, 2026, with the top male clocking 5:09:05 and the top female 5:32:36, according to published results. The park straddles the Arizona/Utah border; race pages note the start and finish lines were in Arizona while the park itself is 23 miles northeast of Kayenta, Arizona and 20 miles south of Mexican Hat, Utah.

Organizers ran three distances that day: a 50K, a half marathon and the Wildcat 4‑Miler. RunSignup and Findarace list the 50K start at 8:00 AM MST, the half marathon at 9:00 AM MST and the Wildcat 4‑Miler at 12:00 PM MST, while an UltraRunning event summary lists the 50K start at 7:00 AM and also notes two cut-offs for 50K runners. RunSignup explicitly states, "The 50K race starts at 8:00 a.m. and there are two cut-offs for runners. The Half starts at 9:00 a.m. and there are no cut-offs."

Course descriptions on event pages emphasize singletrack, dirt roads and the Valley Drive. The half marathon "begins with a loop on the new Sentinel Mesa Trail, which then connects with the Wildcat Trail, bringing runners out at the top of the Valley Drive Road at mile 4.5," before runners follow the Marlboro Route past North Window to Three Sisters Aid Station at mile 9.95 and finish "at just under 13.5 miles." RunSignup lists Wildcat Trail A.S. at mile 4.5 for both races and details Three Sisters A.S. for half and 50K visits at miles 9.95, 20.95 and 28.75.

The route included a punishing climb: Navajoyes describes "the 1500 foot ascent of Mitchell Mesa in just over a mile" that leads to the mesa rim. RunSignup notes a light aid station with fluids and gels at Mitchell Mesa A.S. at the base at miles 13.5 and 17.5, and promises "major medical support at Three Sisters Aid Station and the Start/Finish area, along with first responders on the course." UltraRunning’s registration copy lists on-course support including medical support and portajohns and adds that registration includes "professional timing, race poster, on-course support (including food and drink, medical support and portajohns), event shirt, overall and age-group awards, finisher’s award and post-race food."

The weekend mixed sport and culture. A Navajoyes race page advertised a Welcome Center offering "a course preview, blue corn snacks and Navajo tea" located five minutes from the start and roughly halfway between host hotels The View and Gouldings Lodge. RaceRaves captured the pre-race tone in its review: "Yaateeh runners! Welcome to Monument Valley Ultra weekend! Silence… then, Navajo Prayer, chanting, drumming…" and urged runners to "Run in Beauty!!!"

Organizers and record-keepers framed the event in history and community. Navajoyes lists course records including Timberlin Henderson’s 50‑Miler male record 6:59:49 in 2023 and Leandrew Martine’s 50K male mark 4:14:03 in 2019; UltraRunning’s results archive shows 50K finishers by year and notes the 2021 races were cancelled. UltraRunning also states, "All proceeds benefit community health and wellness programs on the Navajo Nation."

Registration details varied across listings: Findarace showed a 50K price of $170.60 inclusive of a $10.60 fee and T‑shirt, the half at $96.40 inclusive of a $6.40 fee and T‑shirt, and the Wildcat 4‑Miler at $48.70 inclusive of a $3.70 fee and T‑shirt, while RunSignup included an entry option "Waived with $1000 Fundraising Commitment" and a verbatim Charity Bib line reading "Charity Bib - 50 K — Time: 8:00AM MST - 7:00PM MST."

Monument Valley Ultra weekend combined demanding trail mileage, community benefits and cultural pageantry on February 28, and the field of 100 finishers in the 50K reinforced the event’s pull for trail runners seeking scenery, challenge and support for Navajo Nation programs.