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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

Rocky Mountain CX Championships

Sandstone Ranch 3001 CO-119, Longmont

Longmont   Colorado welcomes the best from Utah, Wyoming, Montana, Arizona, and New Mexico to battle it out for the title of Regional Champion.  This event is a joint production between Watts Marketing the producer of the famed Cross VegasRead More

Cyclo X–Harlow Platts

This 6-race Shimano CYCLO X Series is back for it's 21st edition!  The action starts at race #1, Harlow Platts!  One of Colorado's all time favorite venues is back and kicking off the CYCLO X Series!  Harlow Platts has it all youRead More

BLUE SKY CUP

Event Flyer here. 

CYCLO X – VALMONT

Event Flyer here.    Photo links Here: Brent Murphy: https://www.brentmurphyphoto.com/2019-Cyclocross/2019-09-21-Shimano-GRX-Valmont     https://ryanmuncyphotography.smugmug.com/2019-Shimano-GRX-Cyclocross-Series-Valmont   https://ryanmuncyphotography.smugmug.com/2019-Shimano-GRX-Cyclocross-Series-Valmont https://ryanmuncyphotography.smugmug.com/2019-Shimano-GRX-Cyclocross-Series-Valmont

CIDERX CX

Event Flyer here. 

ORCHARD CRIT CROSS

Email: madracingcolorado@gmail.com Contact #: 970.744.4450

SCHOOLYARD CROSS

Phone: 303.834.7093 Email: sbclint@lifeonthebike.com

CREEPY CROSS

Phone: 970.744.4450 Email:madracingcolorado@gmail.com

FEEDBACK CUP

Event Flyer here. 

CROSS OF THE NORTH

Phone: 617.721.9484 Email:jls.usac@jls.cx

SALTY CROSS #1

Phone: 970.744.4450 Email:madracingcolorado@gmail.com