Last One Standing at Bradley California

Participants will run a 4.18 mile loop every hour until only one person is standing. You have one hour to finish the loop once it has started. If you finish a loop within the hour, you may start the next hour’s loop provided you are in the start corral when the next hour starts. If you do not finish within the hour, you are out of the race and considered a DNF.

 

  • 100% dirt, trail and ranch roads
  • Loop format Marked with Green surveyors tape
  • Distance 4.18 miles
  • Elev Gain/Loss: gross: +332'-332'
  • View interactive map here

Upcoming Races

Sep 18 2026
Backyard
Multiple Loop
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

Backyard

Date Finishers Top Result (F) Top Result (M)
11/14/25 Results Not Available Submit Results

Weekly Newsletter

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

Recent Results

Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
View All Results