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.
Horsetooth Tri Training Series
The Open Water Swim Series is an 10 week event consisting of a swim/run sequence. It is designed as a weekly practice & training opportunity for anyone considering or planning on participating in a triathlon. Also a great event for swimmers who want to get out in the open water!
Each event begins with an open water swim, at a distance of your choice, followed by an optional 5k run & post-run beach yoga. There will be a mass start for all swim distances to help familiarize you with the open water start of a triathlon.
You will select your swim distance & run option when you check-in for the event. You can change the swim distances at any time (even during the swim), please just let us know if you want to switch distances or if you swam a different distance.
Event details and registration here