Marathons Events in Clear Lake

Check out happening marathons events all around Clear Lake, IA

TRI Clear Lake Triathlon 2026

 Sat, 29 Aug at 07:30 am 205 Main Ave, Clear Lake, IA, United States, Iowa 50428

Move IT! 5K Walk/Run for Parkinson's

 Sat, 02 May at 09:00 am City Beach USD 0 to 34