Running Races in Waterloo, Iowa 2026 | Browse All Races

There are 3 running races in Waterloo, Iowa in 2026. The next is the Black Hawk YMCA Triathlon on September 13. Distances include ultras, 5K races.

Sun, Sep 13 · Waterloo, IA Waterloo

Triathlon Black Hawk YMCA TriathlonBlack Hawk YMCA Triathlon RelayBlack Hawk YMCA 500m Open Water Swim

From $20 Open Closing Soon

Thu, Nov 26 · Waterloo, IA Waterloo

Road 5K- Adult5K - 0-18

From $20 Open

Sat, May 15 · Waterloo, IA Waterloo

Road 24 Hour Challenge24 Hour Challenge

From $150 Open

Running Races in Waterloo, Iowa — 2026