Events
Race Directors

Ultra Running Events in Arizona

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

Upcoming Events

Date Event City Distances
08/08/26 Vertigo Night Runs Waddell 52 KM
08/15/26 Cosmic Solstice Flagstaff 47 Miles
08/15/26 Sierra Prieta 50K Prescott 50 KM
08/22/26 Jackrabbit Jubilee Buckeye 6 Hours , 12 Hours
09/12/26 Mogollon Monster 100 Pine 100 Miles
09/13/26 Groovin in the Aspens Flagstaff 50 KM
09/19/26 Javelina Jangover Night Runs Scottsdale 50 KM , 75 KM
09/19/26 Flagstaff to Grand Canyon Stagecoach Line Flagstaff 55 KM , 100 Miles
09/26/26 Granite Mountain Grind Prescott 50 KM
09/26/26 Babbitt's Backyard Ultra Flagstaff Backyard
09/26/26 Flagstaff Sky Peaks Mountain Runs Flagstaff 6 Hours , 12 Hours , 50 KM , 50 Miles
10/03/26 Saddles 100 Prescott 50 Miles , 100 Miles
10/10/26 Flagstaff Loop Trail 45 Miler Flagstaff 45 Miles
10/10/26 Canyon De Chelly Ultra Navajo Reservation 55 KM
10/17/26 Man Against Horse Prescott 50 Miles
10/17/26 Horseshoe Bend Ultras Page 55 KM , 50 Miles
10/17/26 Cave Creek Thriller Cave Creek 50 KM
10/31/26 Javelina Jundred Fountain Hills 100 KM , 100 Miles
11/14/26 Pass Mountain Mesa 50 KM , 50 Miles
11/14/26 Route 66 UltraRun: Solo and Team Relay Divisions Seligman 100 Miles , 100 Miles , 140 Miles , 140 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
12/05/26 Colossal-Vail 50/50 Vail 55 KM , 50 Miles
12/13/26 Tucson 50K Oro Valley 50 KM
12/19/26 Desert Solstice Phoenix 24 Hours , 100 Miles
12/28/26 Across the Years Peoria Backyard , 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours , 144 Hours , 100 KM , 100 Miles , 200 Miles
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
01/23/27 Saguaro Showdown Mesa Backyard , Backyard , 24 Hours
01/30/27 AZT Oracle Rumble Tucson 50 KM , 50 Miles
01/30/27 Chasing the Sun Fort McDowell 6 Hours
02/06/27 Elephant Mountain Cave Creek 50 KM , 50 Miles
02/06/27 The Daydreamer Patagonia 50 KM
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
03/06/27 Old Pueblo Sonoita 50 Miles
03/13/27 Mesquite Canyon Waddell 50 KM , 50 Miles
03/20/27 Crown King Scramble Phoenix 50 KM
03/29/27 Arizona Monster 300 Superior 300 Miles
04/03/27 El Jefe 100 Superior 100 Miles
04/10/27 Desert Peak Ultra Oracle 50 KM , 50 KM , 100 KM
04/17/27 Vortex Ultra Experience – The "Vue" Sedona 34 Miles , 50 Miles
04/17/27 Whiskey Basin Trail Runs Prescott 60 KM , 91 KM
04/24/27 Zane Grey Payson 50 KM , 50 Miles
05/03/27 Cocodona Black Canyon City 40 Miles , 80 Miles , 100 Miles , 125 Miles , 250 Miles

Past Events

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
05/30/26 Hotfoot Hamster Buckeye 6 Hours , 12 Hours , 24 Hours
05/24/26 Flagstaff Doggie Dash & Ultra Bash! Flagstaff 6 Hours , 12 Hours
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
04/25/26 Sinister Night Runs Queen Creek 54 KM
04/04/26 Onyx by Double Black (AZ) Fort McDowell 4 Hours , 8 Hours
03/21/26 Flatlander Trail Run Glendale 3 Hours , 6 Hours
03/21/26 Skull Krusher Cave Creek 50 KM
11/08/25 PhoMo 50k Phoenix 50 KM
11/08/25 Snake Eater 100K Grand Canyon Village 50 KM , 100 KM
05/17/25 Bradshaw Beatdown 50k Prescott 50 KM
09/02/23 Tour de Flagstaff Flagstaff 50 KM , 50 Miles
05/01/23 Rat Race Crater to Canyon Flagstaff 150 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
05/08/21 Epic Sedona Sedona 40 Miles
11/21/20 Lone Cactus Last Person Standing Wickenburg Backyard
11/21/20 Vulture Mine Wickenburg 6 Hours , 12 Hours , 24 Hours
07/25/20 Parhelic Circle Trail Races Flagstaff 6 Hours , 12 Hours , 24 Hours
06/27/20 Not Exactly Western States Fat Ass 50K Flagstaff 50 KM
06/06/20 Steep Camp Sunrise Greer 6 Hours , 12 Hours , 24 Hours
04/06/19 April Fool's Backyard Ultra Phoenix 8 Hours
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
11/29/14 Solemates' Thanksgiving Tryptophun Rhuns Waddell 6 Hours , 12 Hours , 24 Hours , 100 Miles
07/12/14 Solemates' CYA 100 and 6/12/24 Prescott 6 Hours , 12 Hours , 24 Hours , 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
04/29/11 Juniperwood Ranch Runs Ash Fork 24 Hours , 48 Hours , 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
09/04/10 Buckeye Endurance Runs Buckeye 50 Miles , 100 KM , 100 Miles
06/12/10 Flagstaff Flagstaff 50 KM
04/24/10 Grand Canyon Rim to Rim to Rim Grand Canyon 50 Miles
04/10/10 Copper Basin Prescott 50 KM
12/31/09 Arizona Road Racers Glendale 24 Hours
09/04/05 Night Runs - ATY Phoenix 12 Hours
01/06/01 PHOENIX NATIONAL TRAIL 50 MILE ENDURANCE RUN Phoenix 50 Miles
09/16/96 Monument Valley Trail Race Monument Valley 50 Miles
02/24/96 Pueblo Nuevo Tucson 50 KM , 50 Miles , 100 Miles
12/09/84 Two Peaks Run Tucson 38.3 Miles

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Tahoe Rim Trail
Carson City, NV - 506 finishers
100 Miles | 100 KM | 50 KM
Big Butts
Jackson, MS - 79 finishers
100 KM | 50 KM
Beaverhead Endurance Runs
Salmon, ID - 363 finishers
100 KM | 55 KM
Eastern Legend
Gilmer, TX - 5 finishers
50 KM
Merrill's Mile
Dahlonega, GA - 74 finishers
24 Hours | 12 Hours | 6 Hours
Skunk Hollow Sneaker Chase & Backyard Ul...
Casper, WY - 17 finishers
Backyard
Full Moon 25k/50k Run
Perryville, AR - 116 finishers
50 KM
Silverton Alpine
Silverton, CO - 128 finishers
50 KM
Hardin-Meade Endurance Run
Elizabethtown, KY - 39 finishers
50 KM
Carolina Reaper Challenge
Greenville, SC - 80 finishers
50 KM
View All Results