Register For
Duathlon Underground Two Bridges Gravel Grinder Duathlon

Greencastle, IN 46135

October 4, 2026 - Please do not use American Express cards today. There are issues with processing those cards on the payment network. Thank you!

Your browser has JavaScript disabled. You may experience issues registering or using other parts of the website. Please enable JavaScript if possible.

Registration

Unfortunately we lost our venue so the race was cancelled. Full refunds will be issued.

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.