5K Races in Oshkosh, Wisconsin 2026 — MyNextRace

There are 3 5K races in Oshkosh, Wisconsin in 2026. The next is the ReThink Addiction Run/Walk on September 12.

Sat, Sep 12 · Oshkosh, WI Oshkosh

Road ReThink Addiction Run 5KReThink Addiction Walk 5K (not timed)

From $30 Open Closing Soon

Sun, Oct 18 · Oshkosh, WI Oshkosh

Road 1K Family Fun Run5K Run

From $35 Open

Sat, May 1 · Oshkosh, WI Oshkosh

Road NAMI Oshkosh 5KNAMI Oshkosh 5K

From $35 Closed

5K Races in Oshkosh, Wisconsin