12 Hours Ultra Running Events in Wisconsin
Upcoming Events
| Date | Event | City | Distances |
|---|---|---|---|
| 06/18/26 | Six Days In the Dome-WI | Milwaukee | 12 Hours , 24 Hours , 48 Hours , 72 Hours , 144 Hours , 240 Hours , 50 KM , 50 Miles , 100 KM , 100 Miles |
| 08/22/26 | Run the Hawk Trail Runs | Middleton | 6 Hours , 12 Hours |
| 09/05/26 | Badgerland Striders 24-12-6 Hour Runs | Delafield | 6 Hours , 6 Hours , 12 Hours , 12 Hours , 24 Hours |
| 09/26/26 | Backyard Nonsense | Brighton | 6 Hours , 12 Hours , 24 Hours |
| 10/10/26 | HELIOS 6/12/20 Hour Ultra | Eagle | 6 Hours , 12 Hours , 20 Hours |
| 02/27/27 | ARKTOS 6/12/20 Hour Ultra | Dousman | 6 Hours , 12 Hours , 20 Hours |
Past Events
| Date | Event | City | Distances |
|---|---|---|---|
| 05/30/26 | Dormie Challenge: 12-Hour and 6-Hour Ultra Marathon | Stevens Point | 6 Hours , 12 Hours |
| 05/02/26 | Prickly Pine 24 Hour Jackpot Solo/Relay | Dousman | 6 Hours , 12 Hours , 24 Hours |
| 10/25/25 | Mosquito Hill Endurance Run and Walk | New London | 6 Hours , 12 Hours , 24 Hours , 50 KM |
| 06/21/25 | Sunburst 6 | 12 Hour Trail Festival | Kewaskum | 6 Hours , 12 Hours |
| 06/10/23 | One Tough Fxxing Ultra | Elkhorn | 12 Hours |
| 08/14/21 | 12 Hours of Road America | Plymouth | 12 Hours |