09/14/2026
Introducing Fox Family Endurance Event's Brand New Event:
📢 BRAND NEW EVENT
🗓️ October 9-10, 2027
Name: Fox's Hourglass Ultra
Location: Barkhausen Waterfowl Preserve
Registration Opens January 1 :
https://runsignup.com/Race/WI/Suamico/FoxHourglassUltra
Fox's Hourglass Ultra is a 24-hour event where participants run a 4.167 mile marked loop on the hour every hour. Each loop begins exactly one hour after the last. Each participant must complete the loop and be back at the starting corral within the hour in order to continue. If the participant is not in the starting corral for the initial start, the participant is disqualified and receives a “Did Not Finish” (DNF). If a participant fails to start or finish a loop within the allotted hour, the participant is out of the race and receives a DNF. Note, the event can end prior to the 24th hour.
Maximum number of participants is 40, so register early to secure your spot!
