Add a race
Menu
RacesCalendar feedsEmail alertsFor organizersSearch

Ultramarathons in Oshkosh, Wisconsin

2026 and 2027 race calendar. 1 upcoming, updated daily.

Subscribe in your calendarWeekly email alertsAdd a race
1 upcoming
Distance
Any5K1Half marathon1Ultra1
April 2027
Get Oshkosh race alertsUpcoming races by email, every Monday. Free, one-click unsubscribe. More options