Colorado Run 5k/10k
Start your Memorial Day holiday with a run/walk/ruck to remember those who gave their lives...
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Father's Day 5k
Celebrating All The Dads! The 25th Annual Father’s Day 5k run/walk is a favorite Fort Collins local...
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FireKracker 5k
Start your Fourth of July weekend with a bang! Join hundreds of runners and walkers at City Park on...
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The Choice City Running Event
What is better than one day of running? TWO days of running! The Choice City Running Event on August...
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Lory Summer Trail Series
Join us each Tuesday evening in August for a fun series of shorter midweek trail races. Our goal is...
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Black Squirrel Half Marathon
The Black Squirrel Trail Half Marathon takes place on the wonderful trails of Lory State Park to the...
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Horsetooth Open Water Swims
The Horsetooth Open Water Swim is the only time swimmers are able to swim from end-to-end of...
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Long View Marathon & Half
Showcasing a unique city-to-city trail connection, The Long View Marathon and Half Marathon runs...
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Blue Sky Marathon
Welcome to the Blue Sky Marathon, Fort Collins’ original and only trail marathon. Taking place on...
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