Gravel & cycling events in Colorado

31 upcoming events in Colorado: gravel rides and races, road events, mountain bike and cyclocross.

October 2026

CYCLO-X Boulder

CX

October 31, 2026Closes 10/29/2026

Boulder, CO

90 registered

Volunteer Sign-up - CYCLO-X Boulder

CX

October 31, 2026Registration Open

Boulder, CO

Durango CX P/b Zia Round 3- Pedal the Freaks presented by Pedal the Peaks at Smith Fields

CX

October 31, 2026Registration Open

Durango, CO

1 registered

November 2026

CYCLO-X Westminster

CX

November 7, 2026Registration Open

Westminster, CO

Durango CX Round 4- Nerd Cross presented by Animas Data Analytics and SMKGeosciences at Smith Fields

CX

November 7, 2026Registration Open

Durango, CO

1 registered

The Hustle at the Velodrome

CX

November 7, 2026Registration Open

Erie, CO

3 registered

Boulder Cup

CX

November 14, 2026Registration Open

Boulder, CO

126 registered

Volunteers Cross Of The North 2026

CX

November 20, 2026Registration Open

Fort Collins, CO

Zia 4CCX Round 5- Ben Sonntag GP presented by Stans At FLC Stadum

CX

November 21, 2026Registration Open

Durango, CO

2026 Cross of the North

CX

November 21, 2026Registration Open

Fort Collins, CO

26 registered

December 2026

CYCLO-X Longmont

CX

December 5, 2026Registration Open

Longmont, CO

13 registered

Volunteer Sign-up - CYCLO-X Longmont

CX

December 5, 2026Registration Open

Longmont, CO

Zia 4CCX Round 6- Wells Bros Cross presented by TWL and Blackhawk Accounting At FLC Stadum

CX

December 5, 2026Registration Open

Durango, CO

Chasing Santa 5k/Cycling Santa Toy Drive Presented by: Springs Law Group

Road

December 5, 2026Registration Open

Colorado Springs, CO

6 / 10 / 21 mi · $35–$40

February 2027

Old Man Winter Bike Rally & Run

Gravel

February 7, 2027Registration Open

Lyons, CO

23 / 40 / 47 mi · $110–$150

March 2027

The Grand Traverse

MTB

March 28, 2027Opens 12/1/2026

Crested Butte, CO

40 mi · $205

May 2027

18 Hours of Fruita

MTB

May 1, 2027Registration Open

Loma, CO

7.3 mi · $200–$1000

Koppenberg Road Race

Road

May 2, 2027Registration Open

Superior, CO

Royal Gorge Six & Twelve

MTB

May 15, 2027Opens 11/1/2026

Cañon City, CO

Wild Horse Gravel

Gravel

May 15, 2027Registration Open

De Beque, CO

43 / 59 / 78 / 95 mi +2 more · $95–$200

Superville Time Trial

Road

May 22, 2027Registration Open

Superior, CO

June 2027

Summer Vibes Bike Rally & Run Festival

GravelRoad

June 6, 2027Registration Open

Lyons, CO

31 / 62 mi · $129–$149

KowTown Gravel

Gravel

June 12, 2027Opens 1/8/2027

Kremmling, CO

16 / 28 / 54 / 88 mi · $85–$110

Race in the Clouds - Alma Dirt Festival 2027

MTB

June 25, 2027Registration Open

Alma, CO

6.1 / 13 / 26 / 38 mi · $15–$90

July 2027

Grin & Bear It

MTB

July 10, 2027Opens 12/1/2026

Crested Butte, CO

15 mi · $85

August 2027

Crooked Gravel

Gravel

August 7, 2027Registration Open

Winter Park, CO

25 / 67 / 93 mi · 7,553 ft · $115–$320 · 13 registered

Evergreen Mountain Weeknight Race

MTB

August 11, 2027Opens 8/12/2027

Evergreen, CO

THE BRECK EPIC MTB STAGE RACE

MTB

August 15, 2027Registration Open

Breckenridge, CO

230 mi · $399–$899 · 264 registered

September 2027

Vapor Trail 125

MTB

September 11, 2027Registration Open

Salida, CO

202 registered

Rampart Rager Gravel

Gravel

September 11, 2027Opens 5/13/2027

Colorado Springs, CO

12 / 32 / 44 / 62 mi · $0–$79

The Rad Dirt Fest

Gravel

September 25, 2027

Trinidad, CO

47 / 68 / 113 mi · 10,613 ft