Half Marathons in Wisconsin 2026 | Upcoming Races & Dates | My Next Race

There are 12 half marathons in Wisconsin scheduled for 2026. The next is the Tomorrow River Trail Half-Marathon in Plover on May 31. Wisconsin half marathons run primarily May through September.

Tomorrow River Trail Half-Marathon

Sun, May 31 · Plover, WI Plover

1/2 Marathon

From $50 Open Closing Soon

Oconto Falls Dri - Tri

Sat, Jul 11 · Oconto Falls, WI Oconto Falls

Oconto Falls Dri Tri Event

From $65 Open

Door County Triathlon with myTEAM TRIUMPH

Sat, Jul 11 · Egg Harbor, WI Egg Harbor

Sprint Triathlon CaptainSprint Triathlon AngelOlympic Triathlon Angel +1

From $0 Open 6 spots left

Lake Country Triathlon

Sat, Jul 25 · Oconomowoc, WI Oconomowoc

Sprint RelaySprintOlympic +3

From $60 Open Closing Soon 50 spots left

Old Plank Sunset Half Marathon

Sat, Aug 8 · Kohler, WI Kohler

Half Marathon

From $55 Open Closing Soon

Old Plank Sunset Half Marathon with myTEAM TRIUMPH

Sat, Aug 8 · Kohler, WI Kohler

Half Marathon AngelHalf Marathon Captain

From $0 Open

Telemark Sprint Triathlon

Sat, Aug 15 · Cable, WI Cable

Individual TriathlonRelay

From $65 Open

Strider Half Marathon

Sat, Aug 22 · Milwaukee, WI Milwaukee

Half Marathon

From $60 Open

Bound for Boston Marathon & Half Marathon - Milwaukee

Sun, Aug 23 · Menomonee Falls, WI Menomonee Falls

Half Marathon-630 am StartHalf Marathon-600 am StartVirtual Half Marathon +3

From $25 Open

Fox Cities Marathon with myTEAM TRIUMPH

Sat, Sep 19 · Menasha, WI Menasha

Half Marathon AngelHalf Marathon CaptainMarathon Captain +3

From $0 Open

Rise & Run

Sat, Sep 19 · Denmark, WI Denmark

Individual ParticipantTwo Person RelayThree Person Relay

From $45 Open

2026 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Sun, Sep 27 · Whitewater, WI Whitewater

SPRINT TRISPRINT TRI RELAY (1 person pays - others register RELAY MEMBER ONLY event)Duathlon +6

From $0 Open 4 spots left