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.
Events for August 1, 2017
Boulder Reservoir BAM hosts bi-weekly open water swims at the Boulder Reservoir throughout the Summer. These events are safe, casual, and open to everyone (everyone over 18 yrs old) These Swims are Perfect for Open Water Enthusiasts, Triathletes and Swimmers of all Abilities Every Tuesday & Thursday from May 23rd through August 30th From 6:10Read MoreFind out more »
Swim Beach at Cherry Creek State Park, Aurora Denver's favorite Summer Series is ready to roll for 2017! The AQUAMAN Open Water Swim and Aquathlon Series is the perfect opportunity for swimmers and triathletes of all ages and abilities to practice their open water swimming in a fun, competitive environment and at distances notRead MoreFind out more »