May
9
Ice Age Trail 50 2026
One of the oldest continuously-running ultras in the country, the Ice Age Trail 50 offers a uniquely diverse Wisconsin landscape…
Presented by Ice Age Trail 50
Wisconsin Events
13 upcoming events
Jun
13
Horribly Hilly Hundreds 2026
The Horribly Hilly Hundreds lives up to its name as the Midwest’s most notorious cycling sufferfest. This Wisconsin classic draws…
Presented by Race Day Events
Jun
13
Kettle Moraine 100 2026
This classic ultra marathon launched in 1996 serves as the second leg in the Midwest Grand Slam of Ultrarunning Series…
Presented by Western States 100 Qualifier
Sep
12
Chequamegon MTB Festival 2026
Born in 1983 with just 27 riders on the American Birkebeiner ski trail, the Chequamegon MTB Festival has grown into…
Presented by Life Time Events
Sep
12
Ironbull Ultra Trail 2026
The Ironbull Ultra Trail transforms Rib Mountain State Park into an exceptional trail running experience with three challenging distances: 15K,…
Presented by Ironbull
Sep
25
Birkie Trail Run 2026
The Icebug Birkie Trail Run transforms the legendary American Birkebeiner ski course into a challenging trail running experience through northwest…
Presented by American Birkebeiner Ski Foundation
Oct
10
Ironbull Red Granite Grinder 2026
Winding through central Wisconsin’s countryside, this gravel event offers riders access to terrain typically closed to bikes, including private Managed…
Presented by Ironbull
Jan
9
Seeley Hills Classic 2027
Presented by American Birkebeiner Ski Foundation
Jan
15
Ski de She 2027
Presented by American Birkebeiner Ski Foundation
Jan
30
Mt. Ashwabay Summit Ski Race 2027
Presented by Team Mt. Ashwabay Summit
Jan
30
Wolf Tracks Rendezvous 2027
Presented by Minocqua Winter Park
Feb
6
Hayward Lions Pre-Birkie 2027
Presented by Hayward Lions Club
Feb
20
American Birkebeiner 2027
Presented by American Birkebeiner Ski Foundation