Arizona Ultramarathons
47 upcoming ultras across Arizona, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Arizona
Arizona has 47 upcoming ultras over the next 12 months. Among complete calendar months, March 2027 has the most listed races, with 9. Most are around Prescott, Phoenix, Tucson. The next one is Pass Mountain on November 14 in Mesa.
- Nov 20265 races
- Dec 20267 races
- Jan 20278 races
- Feb 20275 races
- Mar 20279 races
- Apr 20276 races
- May 20274 races
- Sep 20271 race
- Oct 20272 races
November 2026
- Fri 11/13River Rat Motorsports Desert Tromp Off Road Poker RunTopock, AZ · 30 Miles · 40 Miles · from $60 · registration closed · register ↗
- Sat 11/14Pass MountainMesa, AZ · 50 Mile · 50K · 25K · 10K · 5K · Trail · register ↗
- Sat 11/14Route 66 UltraRunHistoric Route 66, AZ · Ultra · register ↗
- Fri 11/20Fat OxBuckeye, AZ · 100 Mile · 48 Hour · 24 Hour · 12 Hour · 6 Hour · register ↗
- Sat 11/2143rd El Tour de TucsonTucson, AZ · 101.3 Miles · 62.7 Miles · 32.7 Miles · 5K · from $15 · register ↗
December 2026
- Sat 12/5Colossal-Vail 50/50Vail, AZ · 50 Mile · 55K · Half Marathon · register ↗
- Sat 12/5McDowell Mountain FrenzyFountain Hills, AZ · 50 Mile · 50K · 25K · 10 Mile · 5 Miles · Trail · register ↗
- Sat 12/5Southern Arizona Triple 50Tucson/Oracle/Sonoita, AZ · 50 Mile · register ↗
- Sat 12/12PhoMo 50kPhoenix, AZ · 50K · register ↗
- Sun 12/13Tucson Marathon EventsTucson, AZ · Marathon · Half Marathon · 50K · register ↗
- Sat 12/19Desert SolsticePhoenix, AZ · 24 Hour · register ↗
- Mon 12/28Across the YearsPeoria, AZ · 200 Miles · 100 Mile · 100K · Timed · 72 Hour · register ↗
January 2027
- Sat 1/9Desert Runner Trail Series - Spring PassQueen Creek, AZ · Ultra · Trail · register ↗
- Sat 1/9Rez GravelSacaton, AZ · 25 Miles · 60 Miles · from $25 · register ↗
- Sat 1/9San Tan ScrambleQueen Creek, AZ · 50K · 26K · 17K · 9K · 5K · register ↗
- Sat 1/16Coldwater HundredGoodyear, AZ · 100 Mile · 100K · 50K · 20 Miles · 10 Mile · register ↗
- Sat 1/23Pemberton TrailFountain Hills, AZ · 50K · 25K · Trail · register ↗
- Sat 1/23RunAround Tucson Relay presented by Tucson Medical CenterTucson, AZ · 54.1 Miles · 50 Mile · from $55 · register ↗
- Sat 1/23Saguaro ShowdownMesa, AZ · Timed · register ↗
- Sat 1/30AZT Oracle RumbleOracle, AZ · 50 Mile · 50K · Half Marathon · 12K · register ↗
February 2027
- Sat 2/6Elephant MountainCave Creek, AZ · 50 Mile · 50K · 35K · 22K · 12K · Trail · register ↗
- Sat 2/6The DaydreamerPatagonia, AZ · 50K · 30K · Half Marathon · 10K · register ↗
- Sat 2/13Black Canyon UltrasMayer, AZ · 100K · register ↗
- Sat 2/20Phoenix Phearsome Phour UltraPhoenix, AZ · Ultra · register ↗
- Sat 2/27Copper CorridorSuperior, AZ · 50K · 32K · 17K · 12K · register ↗
March 2027
- Sat 3/6Antelope Canyon UltrasPage, AZ · 50 Mile · 55K · 30K · Half Marathon · register ↗
- Sat 3/6Antelope Canyon Ultras Charity BibsPage, AZ · 50 Mile · 55K · 30K · Half Marathon · register ↗
- Sat 3/6Cedar Pocket Trail RunLittlefield, AZ · 10K · Half Marathon · Marathon · 50K · Trail · from $60 · register ↗
- Sat 3/6Old Pueblo Endurance RunsSonoita, AZ · 50K · 50 Mile · register ↗
- Fri 3/12SPECIALIZED CACTUS CUPFountain Hills, AZ · 42.7 Miles · 23.5 Miles · 9.5 Miles · 20 Miles · 23.1 Miles · from $10 · register ↗
- Sat 3/13Mesquite CanyonWaddell, AZ · 50 Mile · 50K · 30K · Half Marathon · 8K · register ↗
- Sat 3/20Crown King ScramblePhoenix, AZ · 50K · register ↗
- Sat 3/27The MargonautPrescott, AZ · 50K · register ↗
- Mon 3/29Arizona Monster 300Superior, AZ · 100+ Mile · register ↗
April 2027
- Sat 4/3El Jefe 100Superior, AZ · 100 Mile · register ↗
- Sat 4/10Desert Peak UltraOracle, AZ · 100K · register ↗
- Sat 4/17The "VUE"Sedona, AZ · 50 Mile · 34 Miles · 21 Miles · 12 Miles · 4 Miles · register ↗
- Sat 4/17Whiskey Basin Trail RunsPrescott, AZ · 91K · 60K · 33K · Half Marathon · 10K · Trail · register ↗
- Sat 4/24Hells DellsPrescott, AZ · 50K · register ↗
- Sat 4/24Zane Grey Highline Trail RunsPayson, AZ · 50 Mile · 50K · Trail · register ↗
May 2027
- Sun 5/2CocodonaBlack Canyon City, AZ · Ultra · register ↗
- Sun 5/2Cocodona Charity BibsBlack Canyon City, AZ · 250 Miles · 125 Miles · 100 Mile · 78 Miles · register ↗
- Sat 5/15Pine Trail RunPine, AZ · 50K · 10 Mile · 6K · Trail · register ↗
- Sat 5/22Brownlow Dirt LoopPrescott, AZ · 12 Hour · 6 Hour · 3 Hour · register ↗
September 2027
- Sun 9/26Granite Mountain GrindPrescott, AZ · 50K · Trail · register ↗
October 2027
- Sat 10/9Flagstaff Loop TrailFlagstaff, AZ · 45 Miles · Trail · register ↗
- Sat 10/9Horseshoe Bend UltrasPage, AZ · 50 Mile · 55K · Half Marathon · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
More Arizona: Marathons · Half Marathons · 5K Races · 10K Races · All Arizona races · Browse by state