InHouse Ultra
A Unique Race Format in the U.S.
The only “backyard ultra” treadmill race in the world
Last One Standing format indoors, on Woodway treadmills
5 miles in 60 minutes
Spectators and energetic music throughout the entire race
Guaranteed climate at 72 degrees, a light breeze, minimal humidity
Compete against our sister studio, Twenty One Run in Salt Lake City
Limited to 14 athletes in St Petersburg and 19 in Salt Lake City!!
Rules
General Rules
- Each runner uses their assigned treadmill for the duration of the race
- Bib must be worn on the runners back for the duration of the race
- To begin each run, treadmills must be set to zero in time and distance (“reset stats”)
- Treadmill incline must be set to 0%
- Nutrition typically used when running is allowed on the treadmills
- Towels are provided on the treadmills
- Minimum attire required includes running shoes, shorts, and a top. Crop tops, sports bras, and singlets are allowed
- Headphones are allowed while running
- The winner is the last person remaining that is able to complete a 5 mile run within 1 hour. Last One Standing.

