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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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Events for May 20, 2017

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Summer Open Sprint Tri: SOLD OUT

May 20
Union Reservoir Longmont, CO United States

Union Reservoir, Longmont   The 10th annual Summer OPEN Sprint Triathlon is the kick off to the Colorado Triathlon Season, and we kick it off in style!  It's time to dust off the bike and pull the wetsuit out of the closet for this Colorado spring classic.  This race, takes place at Union Reservoir inRead More

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Team Colorado Weekly Ride

May 20
|Recurring Event (See all)

An event every week that begins at 12:00am on Saturday, repeating until May 27, 2017

Tom Watson Park, Boulder   Wheels down at 8 am Ride the Ironman Boulder course, a single loop is about 34 miles, full course is 3 loops. Folks do whatever their plan/time etc calls for, 1 to 3 loops.  The group sort of stays together for the first loop and then people scatter a bit afterRead More

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Ft. Collins Children’s Tri

May 20
O’dea Core Knowledge Elementary, 312 Princeton Rd
Ft. Collins, CO United States

Ft. Collins   Event details and registration here

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6:00 am

Fort Collins Spring Triathlon & Duathlon

May 20 @ 6:00 am
Eldora Pool and Ice Center, 1801 Riverside Dr
Ft Collins, CO 80525

Fort Collins Triathlon:- Distance: Swim 450 Meters, Bike 13 Miles, Run 3.0 Miles Fort Collins Duathlon:- Distance: Run 3.0 Miles, Bike 13 Miles, Run 3.0 Miles This is a great sprint triathlon for both beginners and seasoned athletes and a fun way to start your triathlon season!  The format is a 450 meter pool swim (9x50m),Read More

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9:00 am

Primal Colorado Bike Expo

May 20 @ 9:00 am - 5:00 pm
Sports Authority Field at Mile High Stadium, 1701 Bryant St
Denver, CO 80204

The Primal Colorado Bike Expo is the annual kickoff event for cycling in the state of Colorado! In its third year the expo will bring together all things cycling and Colorado; pairing industry professionals, recreational riders, biking enthusiasts and utilitarian’s with the latest products, consumer trends, screaming deals, organized rides, clubs & teams, advocacy groupsRead More

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