Have an event to List?
Whether a race, special group ride, training opportunity, or cycling-related community event, the 303 calendar showcases it all. To have an event posted here please follow this link: Event Policy Submission & Guidelines.
- This event has passed.
IRONMAN Boulder 70.3
August 4, 2018
Boulder 70.3 offers amazing views from start to finish, a bike course that is flat and fast and a run course all on dirt – easy on the knees.
Icing on the cake is that there are 30 slots for 70.3 World Championships in Nice, France.