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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

Road Cup Awards Party

Pearl Izumi World HQ 101 South Taylor Avenue, Louisville

Louisville   Details and RSVP information to come

Shimano CX Series: Louisville

Louisville Rec Center 900 Via Appia Way, Louisville

Louisville   Photos by Brent Murphy Photography https://www.brentmurphyphoto.com/2018-Cyclocross/2018-10-21-Shimano-Cyclocross-Series-Louisville   The action continues at race #4, Louisville.  The Louisville Rec Center, or better know as the "Bowl of Death" is back!!!  Course features open grass, tight twisty turns, short punchy climbs,Read More

CHSCL State Championships

Ewing Mesa Rd Durango

Durango   Durango Mesa Pursuit   Oct 20th - Freshmen & Jr Varsity Oct 21st - Sophomores & Varsity Event details here

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

Protect Your Pumpkin

Full Cycle Bike Shop, Espresso Bar, and Tap Room 1795 Pearl St, Boulder

Boulder   First 80 attendees enjoy one free drink thanks to Mann & Maximon Attorneys.  Listen to a brief presentation from Smith Helmets and Stuart Mann of Mann & Maximon Attorneys at Law.  Access to discounts on helmet and lights.  PlusRead More

Creepy Cross

Holy Family Catholic School 2665 H Rd, Grand Junction

Grand Junction   Event details and registration here   Western Slope Cross Cup Series Oct 6th - Talbott's Orchard Crit Cross Oct 7th - Talbott's Orchard Cross Oct 26th - Creepy Cross Oct 28th - New Castle Cross Nov 23rdRead More

Feedback Cup

Lookout Mountain Youth Services 2901 Ford St, Golden

Golden   Event flier here

New Castle Cross

VIX Ranch Park 627 N Wildhorse Dr, New Castle

New Castle   Event details and registration here   Western Slope Cross Cup Series Oct 6th - Talbott's Orchard Crit Cross Oct 7th - Talbott's Orchard Cross Oct 26th - Creepy Cross Oct 28th - New Castle Cross Nov 23rdRead More

Republic Cycles CX Northglenn

Northwest Open Space 2100 W 112th Avenue, Northglenn

Northglenn   Photos by Brent Murphy https://www.brentmurphyphoto.com/2018-Cyclocross/2018-10-28-Republic-Cycles-CX   This year’s race has a new name, but it is brought to you by the same team of cyclocross fanatics that produced the last two Lucky Pie GPs. All the best featuresRead More

79th Annual FRED RIDE

Carson Nature Center 3000 W Carson Dr, Littleton

Littleton   Come Join Us for A Short Birthday Ride Sunday, October 28, 11am Aspen Grove Lot at Mineral Ave Ride the Platte River/Mary Carter Trail from Mineral Ave, Aspen Grove to REI/Confluence Park for a cup of coffee, then back. Distance: approx.Read More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

Shimano CX Series: Sienna Lake

Sienna Lake 15978 Sheridan Pkwy, Broomfield

Broomfield   Photos by Brent Murphy Photography https://www.brentmurphyphoto.com/2018-Cyclocross/2018-11-03-Shimano-CX-Series-Sienna-Lake   Get those quads ready, the drainage ditches await.  The Sienna Lake course features a little bit of everything; technical dirt sections, sweeping off camber grass, fast sidewalks, and two unique dropsRead More

VeloSwap

National Western Complex 4655 Humboldt St, Denver

Denver   VeloSwap is an annual event with 10,000+ attendees and 600+ vendors at the National Western Complex in Denver, Colorado. Every year attendees snap up deals from hundreds of vendors selling bikes, parts, clothing and accessories. Since 1989, thisRead More

Shift: a Primal party

Primal Wear, Inc. 7700 Cherry Creek South Dr, Ste 106, Denver

Denver   As an extension of Primal's mission to give back to the cycling community, shift is a art auction celebrating the joys of bike culture.  All proceeds will benefit Colorado HS Cycling League and Go4Graham Foundation. Join us forRead More

Rattler Cross

Bear Creek Lake Park Morrison

Morrison   This is a non-sanctioned event. No license necessary. We WILL adhere to USAC standards for your age. Your age is how old you will be on December 31st, PLUS ONE YEAR. If you were born on November 30,Read More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

Outdoor Retailer Winter Market

Colorado Convention Center 700 14th St, Denver

Denver   This is Where NEW Happens in the Outdoor Industry Outdoor Retailer is the world’s leading business-to-business outdoor sports show where industry brands, retailers, reps, suppliers and leaders gather. Each year, Outdoor Retailer is a must-attend for those seriousRead More

Fall Wilderness First Aid for Mountain Bikers

Kane Creek Campground 1005 Kane Creek Blvd, Moab

Moab, Ut   Backcountry Lifeline's premier Wilderness First Aid for Mountain Bikers TM training will take place over four days on the famous Amasa Back trail system in Moab, UT Dates: Thursday, November 8th - Sunday, Nov. 11th Time: 8amRead More

Boulder County Parks & Open Space Public Hearing: E-bikes

Boulder County Courthouse 1325 Pearl St., Boulder

Boulder   Boulder County Courthouse, 1325 Pearl St., Boulder, third floor hearing room Boulder County, Colo. - The Board of County Commissioners will hold a public hearing to consider the staff recommendation regarding e-bikes on county trails on Thursday, Nov.Read More

Big Ring Cycle’s Guy’s Night

Big Ring Cycles 600 12th Street, Golden

Golden   Join us for a great evening of bike talk, delicious barbecue, bourbon tasting, bike portraits, brews and more! Special Guest Speaker: Troy Malesky. A former Navy Seal, Troy is co-founder of American Tribute Brand, a clothing line heRead More

Outdoor Retailer Winter Market

Colorado Convention Center 700 14th St, Denver

Denver   This is Where NEW Happens in the Outdoor Industry Outdoor Retailer is the world’s leading business-to-business outdoor sports show where industry brands, retailers, reps, suppliers and leaders gather. Each year, Outdoor Retailer is a must-attend for those seriousRead More

Fall Wilderness First Aid for Mountain Bikers

Kane Creek Campground 1005 Kane Creek Blvd, Moab

Moab, Ut   Backcountry Lifeline's premier Wilderness First Aid for Mountain Bikers TM training will take place over four days on the famous Amasa Back trail system in Moab, UT Dates: Thursday, November 8th - Sunday, Nov. 11th Time: 8amRead More

Cross of the North

New Belgium Brewery 500 Linden St, Ft. Collins

Ft. Collins   Photos by Brent Murhpy https://www.brentmurphyphoto.com/2018-Cyclocross/2018-11-1011-Cross-of-the-North Event details and registration here

Outdoor Retailer Winter Market

Colorado Convention Center 700 14th St, Denver

Denver   This is Where NEW Happens in the Outdoor Industry Outdoor Retailer is the world’s leading business-to-business outdoor sports show where industry brands, retailers, reps, suppliers and leaders gather. Each year, Outdoor Retailer is a must-attend for those seriousRead More

Fall Wilderness First Aid for Mountain Bikers

Kane Creek Campground 1005 Kane Creek Blvd, Moab

Moab, Ut   Backcountry Lifeline's premier Wilderness First Aid for Mountain Bikers TM training will take place over four days on the famous Amasa Back trail system in Moab, UT Dates: Thursday, November 8th - Sunday, Nov. 11th Time: 8amRead More

Outdoor Retailer Winter Market

Colorado Convention Center 700 14th St, Denver

Denver   This is Where NEW Happens in the Outdoor Industry Outdoor Retailer is the world’s leading business-to-business outdoor sports show where industry brands, retailers, reps, suppliers and leaders gather. Each year, Outdoor Retailer is a must-attend for those seriousRead More

Cross of the North

New Belgium Brewery 500 Linden St, Ft. Collins

Ft. Collins   Photos by Brent Murhpy https://www.brentmurphyphoto.com/2018-Cyclocross/2018-11-1011-Cross-of-the-North Event details and registration here

Fall Wilderness First Aid for Mountain Bikers

Kane Creek Campground 1005 Kane Creek Blvd, Moab

Moab, Ut   Backcountry Lifeline's premier Wilderness First Aid for Mountain Bikers TM training will take place over four days on the famous Amasa Back trail system in Moab, UT Dates: Thursday, November 8th - Sunday, Nov. 11th Time: 8amRead More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

TriBella Learning Series Session #1 – Winterize Your Training

TriBella Bike Shop 1060 Bannock St, Denver

Denver   Come join us for an evening of discussion and learning with Denver Fit Loft's Sean Madsen. Some of the topics covered include important aspects of "off-season" training. Off-bike strength and conditioning, setting up your spin bike, and howRead More

Sufferfest Old Man Winter Kick Off Party

Rapha Boulder 1815 Pearl St, Boulder

Boulder   Rapha is excited to be the exclusive cycling apparel partner of the Sufferfest Beer Co. Old Man Winter Rally! As part of the partnership, Rapha Boulder will host an official launch party on Thursday, November 15 from 5:30Read More

Shimano CX Series: Westminster

Westminster City Park 10455 N Sheridan Blvd, Westminster

Westminster   Great photos of all the fun! Brent Murphy Photography https://www.brentmurphyphoto.com/2018-Cyclocross/2018-11-17-Shimano-CX-Series-Westminster   Reid Neureiter Photography https://www.flickr.com/photos/21085902@N08/albums/72157697887830970     The season action wraps up at the series Championship with 1.5 points on the line at Westminster City Park.  This year's championshipsRead More

Women’s No-drop Ride Series

Inspired Training Center 900 W. 1st Ave, Denver

Denver   Inspired Training Center, along with the Colorado women's racing community is hosting several rides to introduce interested and curious women to group riding, basic skills, information about the various disciplines in racing, and community. No experience is necessary!Read More

Cranksgiving Boulder

Boulder Cycle Sport - South 629 S Broadway, Boulder

Boulder   Join Boulder Cycle Sport and Cyclists 4 Community for the 7th Annual Cranksgiving - Boulder, Bike Ride and Food Drive! Cranksgiving is a free charity bike ride that began in 1999, organized by New York City bike messengers.Read More

Bicycle Longmont Kids Holiday Build Off

longmont Velo 1111 Francis St Unt B, Longmotn

Longmont Every year for the past zillion years, Bicycle Longmont donates bikes to families with kids in need. We are asking our wonderful cycling community to donate just two hours of their time to help us look over donated bikesRead More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

Gobble Team Cross

Little Salt Wash Sports Park Fruita

Fruita   Ride the full cyclocross course the day before it opens for the weekend by participating in a team cyclocross race. Rules are MAD: you register for the event and you will be randomly assigned to a team byRead More

Salty Cross #1

Little Salt Wash Sports Park Fruita

Fruita   Local favorite at Little Salt Wash Park with new course layouts every year... nearby playground for family fun. This event promises great racing fun in the whoops, grass, and trees! The 5k Cross Country Running Race will kickRead More

Salty Cross #2

Little Salt Wash Sports Park Fruita

Fruita   Warm up with the 5k Cross Country Running Race if you choose then, jump on to your bike for the cyclocross races. We’ll mix it up by changing the course slightly. Come play in Western Colorado on aRead More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More

Golden Wednesday Worlds

Lookout Mtn. Youth Service Center 2901 Ford Street, Golden

Golden   Forum for planning group workouts and skills practice in a competitive but friendly environment in the Golden, Colorado area. All abilities welcome! Because riding bikes with friends is more fun than riding alone. Start time: 7:00am  End time: 8:00am  AsRead More

Colorado State CX Championships

Salisbury Equestrian Park 11902 N. Motsenbocker Rd, Parker

Parker   Fabulous photos from the 2018 events by Brent Murphy Photography. Saturday Races https://www.brentmurphyphoto.com/2018-Cyclocross/2018-12-0102-State-Championships/State-Championships-Saturday Sunday Races https://www.brentmurphyphoto.com/2018-Cyclocross/2018-12-0102-State-Championships/State-Championships-Sunday   The 2018 Colorado cyclocross season all comes down to this, the event where we crown the best in the state!  This yearRead More

Chasing Santa 5k/Cycling Santa 15k

America the Beautifu Park 126 Cimino Dr., Colorado Springs

Colorado Springs   When is the last time you had this much fun? Chasing Santa 5k   starts at 9:30 am Celebrate Christmas with a 5k Run/Walk. This holiday event is designed for the whole family. Instead of your race dayRead More

Colorado State CX Championships

Salisbury Equestrian Park 11902 N. Motsenbocker Rd, Parker

Parker   Fabulous photos from the 2018 events by Brent Murphy Photography. Saturday Races https://www.brentmurphyphoto.com/2018-Cyclocross/2018-12-0102-State-Championships/State-Championships-Saturday Sunday Races https://www.brentmurphyphoto.com/2018-Cyclocross/2018-12-0102-State-Championships/State-Championships-Sunday   The 2018 Colorado cyclocross season all comes down to this, the event where we crown the best in the state!  This yearRead More

RideLoops Tuesday Night Ride

Tuesday Evenings, all year 7-10pm   Loops is a Tuesday night bike ride through out central Denver. The ride covers approximately 15 to 20 miles and makes 3 to 4 stops along the way. Riders are encouraged to ride atRead More