April ultramarathons in Arizona, United States

Custom route choices on varied terrain at McDowell Mountain, point-based scoring with flag and sandbag retrieval, five trails, flexible timed divisions

105-mile point-to-point on remote singletrack through southern Arizona, with 12,500+ ft of climbing across desert, oak woodlands, and mountain terrain.

100K point-to-point from Sonoran Desert lowlands to Mount Lemmon’s alpine forest, with steep climbs, rugged descents, and sweeping ridgelines

Prescott Circle Trail loop through varied high-desert scenery, rolling terrain, and a Watson Lake Park finish beneath the Granite Dells.

Sedona west-side trails with flowing singletrack, slickrock plateaus, red rock panoramas, and towering sandstone spires.

Nighttime desert trail loops on smooth tracks with gentle rollers, weaving through San Tan, Hedgehog, and Littleleaf Trails in San Tan Mountain Regional Park

Historic Mogollon Rim trail beneath tall pines, with creek crossings, rugged scenery and dramatic vistas in a backcountry mountain setting.

Granite Dells traverse featuring rugged trails, GPS-based route finding, minimal support, and distinctive Prescott scenery on an extended 50k course