March ultramarathons in United States (West)

Challenging desert course through Antelope Canyon mesas and secluded slot canyons, with varied terrain, sweeping vistas, and striking rock formations

Point-to-point route from SR-18 and Pine Valley Road to Ivins Unity Park, with trail sections and scenic paved road through southern Utah.

50K and 25K routes through ancient sand dunes, old-growth forests, remote beaches, and stream crossings in Oregon Dunes National Recreation Area

Scenic 50K course on picturesque trails with frequent aid stations, extensive runner support, and post-race refreshments including soup and frog cupcakes

Rocky Arizona Trail route from historic Kentucky Camp beneath Mt. Wrightson, with desert terrain, mountain views, and Southern Arizona history

Maintained snowmachine trails near Fairbanks: 55 miles of major climbs, fast descents and blind turns above the valley floor.

Winter routes over Caribou Hills above Kachemak Bay with 50 km and 100 km options for skiing, biking, or running near Homer, Alaska.

Challenging 11k loops with steep climbs, rugged shrub-steppe trails, and expansive views of Rattlesnake Mountain and the Columbia River Basin

Lush forests, oak woodlands, and open grasslands in the Santa Cruz Mountains, scenic ridges and climbs, soft and firm trails, variable weather conditions

Desert single-track out-and-back from Sierra Norte to Vado trailhead

Rugged Wyoming wilderness, snow-covered trails, subfreezing temperatures, ski, bike, or run routes inspired by historic cattle drives

Antelope Island singletrack with Great Salt Lake views, desert grasslands, undulating exposed trails, and possible bison sightings

Rugged desert singletrack with big climbs, steep descents, rocky footing and White Tank rock scrambling on the longer courses.

Rugged out-and-back course on the Western States Trail, featuring Sierra Nevada foothills scenery and historic Foresthill routes

Twisting singletrack loops through Olympia’s L.B.A. forest park, 200 feet of climb per 4 miles, technical terrain, lush ferns and moss-covered trails

Steep, rocky 35-mile loop with over 10,000 feet of elevation, technical climbs like Edison Catwalk, and scenic Santa Barbara front country trails.