Kiel Raider Nation Triathlon – Kiel, WI 2026

The annual Raider Nation Triathlon - Aquabike - 5K run - 2 mile run/walk event is set for Sunday, September 21, 2025. You can do it solo or as a team! New this year...Aquabike (swim/bike) event! For solo participants there is a full and short sprint triathlon & Aquabike race option open to those ages 9 and up. Relay options for the full and short sprint races as well. Don't forget the Kid's Triathlon for those ages 6-13 & a 100 yard Raider Dash for those 7 and under!! The swim portion will take place in the Kiel HS swimming pool and is organized based on swim times provided during registration. Full distance solo & relay racers will start the event followed by the short distance races. The event will wrap up with the Kid's Triathlon & Raider Dash! Kids may use a kick board or pool noodle and we will offer in water assist as needed for their race. Parents may ride and run with their kids. Check out the race website at kieltriathlon.weebly.com for specific race details, course maps, prin