Black Canyon Ultras

Black Canyon Ultras

Black Canyon Ultras is a weekend trail race on February 13-14, 2027, held on the Black Canyon National Recreation Trail in Arizona. The event uses point to point courses that run from Spring Valley near Mayer to finish areas near New River and Black Canyon City.

• 100K point to point Mayer High School to Emery Henderson Trailhead
• 50K point to point Mayer High School to Deep Canyon Ranch

Both courses use the non motorized Black Canyon Trail and include single track, jeep roads, and segments of an old stagecoach route. The 100K covers approximately 62.2 miles with an estimated +5,219 feet gain and -7,337 feet loss and a 20 hour time limit. The 50K covers approximately 32.2 miles with an estimated +2,004 feet gain and -4,005 feet loss and an 11 hour time limit. The 100K includes an out and back at the Black Canyon City aid station and is a Western States 100 qualifier; completing the full 100K under 17 hours makes a runner eligible for the Western States lottery.

Aid stations are regularly spaced (every 4.5 to 9 miles) and provide water, electrolyte drink, gels, snacks, and some hot options. GU Roctane, Gatorade, and salt tabs are listed among available supplies. Drop bags and crew access are allowed at specified aid stations for each distance. Pacers are permitted only for the 100K with defined entry and swap points. The race is cupless so runners must carry their own drinking vessel. Visit the organization's website for the most recent information.

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