Arizona ultramarathons

Ultramarathons in Arizona

25 upcoming ultramarathons in Arizona listed by date, with cities, start times, and entry fees. Find a ultramarathon near you and register.

upcoming races

cities with 3+

Other distances

October 2026

Cave Creek Thriller Trail Runs

Cave Creek, Arizona6:30 AM startTrail

50KOther5K

from $50

Javelina Jundred

Fort McDowell, Arizona6:00 AM startTrail

100 Mile 100KOther

from $195

Javelina Jundred Charity Bibs

Fort Mcdowell, Arizona6:00 AM start

100K 100 Mile

from Free

November 2026

Mainly Marathons Southwest Series: Flagstaff, Arizona

Flagstaff, Arizona7:00 AM startTrail

50K Marathon Half Marathon 10K 5K

Pass Mountain Trail Runs

Mesa, Arizona6:00 AM startTrail

50 Mile 50KOther10K 5K

from $50

Fat Ox Endurance Runs

Goodyear, Arizona9:00 AM start

Ultra 100 Mile 100K 50KOther

from $130

43rd El Tour de Tucson

Tucson, Arizona7:00 AM start

5K 100K 100 Mile Ultra

from $15

December 2026

McDowell Mountain Frenzy Trail Runs

Fountain Hills, Arizona7:00 AM startTrail

50 Mile 50KOther10 Mile

Tucson Marathon

Tucson, Arizona7:20 AM start

Marathon Half Marathon 50KRelay

from $145

Across The Years

Peoria, Arizona9:00 AM startTrail

UltraOther100 Mile 100K Marathon

from $105

January 2027

San Tan Scramble Trail Runs

Queen Creek, Arizona7:00 AM startTrail

50KOther5K

from $45

Coldwater Hundred

Goodyear, Arizona7:00 AM startTrail

100 Mile 100K 50KOther10 Mile

from $50

RunAround Tucson Relay presented by Tucson Medical Center

Tucson, Arizona7:00 AM start

50 MileRelay

from Free

Chasing the Sun

Fort McDowell, Arizona7:22 AM startTrail

UltraOther

February 2027

Elephant Mountain Trail Runs

Cave Creek, Arizona6:00 AM startTrail

50 Mile 50KOther

from $50

Black Canyon Ultras

Spring Valley, Arizona7:00 AM startTrail

100K 50K

from $265

Copper Corridor Trail Runs

Superior, Arizona7:00 AM startTrail

50KOther

from $65

March 2027

Antelope Canyon Ultras

Page, Arizona5:00 AM startTrail

50 MileOtherHalf Marathon

from $180

Antelope Canyon Ultras Charity Bibs

Page, Arizona5:00 AM start

Half Marathon 50 Mile UltraOther

from Free

Mesquite Canyon Trail Runs

Waddell, Arizona6:15 AM startTrail

50 Mile 50KOtherHalf Marathon8KKids

Crown King Scramble

Morristown, Arizona6:00 AM startTrail

50K

from $190

Arizona Monster 300

Superior, Arizona12:00 PM startTrail

Ultra

April 2027

El Jefe 100

Superior, Arizona8:00 AM startTrail

100 Mile

May 2027

Cocodona Charity Bibs

Black Canyon City, Arizona5:00 AM start

100 Mile Ultra

from Free

Cocodona 250

Black Canyon City, Arizona6:00 AM startTrail

Ultra 100 Mile

from $525