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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.
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Leadville Marathon & Heavy Half
The Leadville Race Series began in 1983 with just 45 runners making the epic 100-mile trek through rugged Rocky Mountain terrain. Today, the world-renowned series stretches from New York to California and hosts thousands of racers on foot and in the saddle. Year after year, endurance athletes from all over the world test their grit, guts and determination with the ultimate goal of “Racing Across the Sky” and earning the coveted silver and gold buckle. Race with us and push your mind and body to the limit. The red carpet awaits.
Run through the historic mining district’s challenging old mining roads and trails, and hit a high of 13,185 feet at Mosquito Pass during the Leadville Trail Marathon or Heavy Half Marathon. The views will leave you breathless, if you’re not already. The marathon will mark its 17th year in 2018, while the Heavy Half will mark its 13th.
Event details and Registration here
Austin Rattler Run – April 1, 2018
Leadville Marathon & Heavy Half – June 16, 2018
Silver Rush 50 Run – July 8, 2018
Leadville 10k Run – August 12, 2018
Leadville Trail 100 Run – August 18, 2018
Series Information here