Events
Race Directors

Across the Years

December 28th 2026
Peoria, AZ
Website
Registration
Results
Backyard | 6 Hours | 12 Hours | 24 Hours | 48 Hours | 72 Hours | 144 Hours | 100 KM | 100 Miles | 200 Miles
More events by Aravaipa Running
Submit a correction

Course Record Progression

Female

Male

Nonbinary

No Finishers

Weekly Newsletter

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

Recent Results

The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Run The Rim
Arnold, CA - 21 finishers
50 KM
Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
Sooke Hills 50k/25k
Sooke, BC - 66 finishers
50 KM
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
High Noon Showdown
Enoree, SC - 17 finishers
12 Hours | 6 Hours | 6 Hours
View All Results