50 KM Ultra Running Events in Arizona

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Date	Event	City	Distances
08/15/26	Sierra Prieta 50K	Prescott	50 KM
09/13/26	Groovin in the Aspens	Flagstaff	50 KM
09/19/26	Javelina Jangover Night Runs	Scottsdale	50 KM , 75 KM
09/26/26	Flagstaff Sky Peaks Mountain Runs	Flagstaff	6 Hours , 12 Hours , 50 KM , 50 Miles
09/26/26	Granite Mountain Grind	Prescott	50 KM
10/17/26	Cave Creek Thriller	Cave Creek	50 KM
11/14/26	Pass Mountain	Mesa	50 KM , 50 Miles
11/20/26	Fat Ox	Buckeye	6 Hours , 12 Hours , 24 Hours , 24 Hours , 48 Hours , 50 KM , 100 KM , 100 Miles
12/05/26	McDowell Mountain Frenzy	Fountain Hills	50 KM , 50 Miles
12/13/26	Tucson 50K	Oro Valley	50 KM
01/09/27	San Tan Scramble	Queen Creek	50 KM
01/16/27	Coldwater Hundred	Goodyear	50 KM , 100 KM , 100 Miles
01/23/27	Pemberton Trail	Fountain Hills	50 KM
01/30/27	AZT Oracle Rumble	Tucson	50 KM , 50 Miles
02/06/27	The Daydreamer	Patagonia	50 KM
02/06/27	Elephant Mountain	Cave Creek	50 KM , 50 Miles
02/13/27	Black Canyon Ultras	Mayer	50 KM , 100 KM
02/27/27	Copper Corridor	Superior	50 KM
03/06/27	Antelope Canyon Ultras	Page	50 KM , 50 Miles
03/13/27	Mesquite Canyon	Waddell	50 KM , 50 Miles
03/20/27	Crown King Scramble	Phoenix	50 KM
04/10/27	Desert Peak Ultra	Oracle	50 KM , 50 KM , 100 KM
04/24/27	Zane Grey	Payson	50 KM , 50 Miles

Date	Event	City	Distances
07/11/26	Stunner Night Runs	Mesa	50 KM
06/20/26	Flagstaff Extreme Big Pine Trail Runs	Flagstaff	50 KM , 53 KM , 54 KM , 108 KM
06/13/26	Hypnosis Night Runs	Goodyear	50 KM , 52 KM , 54 KM , 60 KM , 62 KM
05/23/26	Adrenaline Night Runs	Fountain Hills	50 KM , 54 KM , 64 KM , 65 KM
05/02/26	Pine Trail Run	Pine	50 KM
04/25/26	Hells Dells	Prescott	50 KM
03/21/26	Skull Krusher	Cave Creek	50 KM
11/08/25	Snake Eater 100K	Grand Canyon Village	50 KM , 100 KM
11/08/25	PhoMo 50k	Phoenix	50 KM
05/17/25	Bradshaw Beatdown 50k	Prescott	50 KM
09/02/23	Tour de Flagstaff	Flagstaff	50 KM , 50 Miles
04/01/23	April Fools Tour de Sedona	Sedona	50 KM
09/10/22	Paatuwaqatsi Run - Water is Life	Polacca	50 KM
05/29/21	Pinal Peak Trail Runs	Globe	50 KM
06/27/20	Not Exactly Western States Fat Ass 50K	Flagstaff	50 KM
08/04/18	Rainbow Bridge Trail Ultra	Navajo Mountain	50 KM
05/20/17	Grand Canyon Ultras	Grand Canyon	50 KM , 50 Miles , 100 Miles
03/25/17	Monument Valley	Monument Valley	50 KM , 50 Miles , 100 Miles
03/15/14	Old Man 50	Scottsdale	50 KM , 52 KM , 54 KM , 50 Miles
05/11/13	Mormon Lake	Flagstaff	50 KM , 45 Miles , 50 Miles
01/15/11	PF Chang Dean Karnazes 50K	Phoenix	50 KM
11/20/10	Fat Ox Endurance Runs	Buckeye	50 KM , 50 Miles
11/13/10	Just Another Mad Dog	Phoenix	50 KM , 50 Miles
11/06/10	Sedona	Sedona	50 KM
06/12/10	Flagstaff	Flagstaff	50 KM
04/10/10	Copper Basin	Prescott	50 KM
02/24/96	Pueblo Nuevo	Tucson	50 KM , 50 Miles , 100 Miles