Sponsored by:

Products made for cyclists, by cyclists.

Have an event to List?
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.

Loading Events
Find Events

Event Views Navigation

Events for April 2017

Calendar Month Navigation

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
27

Spring Break Camp – Cycling Sights Tours

28

Spring Break Camp – Cycling Sights Tours

RideLoops Weekly Ride

29

Spring Break Camp – Cycling Sights Tours

COMBA JeffCo Trail Building

30

Spring Break Camp – Cycling Sights Tours

REEBromp

RMCC Erie Thursday Night Gravel

31

Spring Break Camp – Cycling Sights Tours

USAC Elite BMX National Championships

GiddyUP! Film Tour

1

Spring Break Camp – Cycling Sights Tours

USAC Elite BMX National Championships

2

USAC Elite BMX National Championships

Oredigger Classic Criterium

Kyleanne Hunter – Motivational Speaker

Colorado Trail Chat with Neil Beltchenko & More

3
4

Horsetooth Time Trial

5

2017 KHMTT Series

6

Women Bike, Women Lead

7

BikeDenver Rockies Opening Day Event

8

Boulder-Roubaix

9

CU Discovery Criterium

10
11

Lee Likes Bikes Level 1 MTB Skills Clinic

Horsetooth Time Trial

12

2017 KHMTT Series

13

COS Outdoor Sports Expo

Thirsty Thursday MTB Group Ride

GiddyUP! Film Tour

14
15

East Side Epic

Front Range Classic

Lee Likes Bikes Level 1 MTB Skills Clinic

Gravelanche Series: The Golden Egg Ride

16

Front Range Classic

17
18

Women’s Level 1 MTB Skills Clinic

Horsetooth Time Trial

19

2017 KHMTT Series

20

Sea Otter Classic

GiddyUP! Film Tour

21

Sea Otter Classic

22

Sea Otter Classic

Clasica de Rio Grande

Junior Track Clinic

FLC Squawker Road Classic

CS Bike Swap 2017

Assisted Cycling Bike Shop Open House

23

Sea Otter Classic

Junior Track Clinic

Louisville Criterium

FLC Squawker Road Classic

BRAC Women’s Mentoring Clinic

BRAC Women’s TT Clinic – Cancelled

GiddyUP! Film Tour

24
25

Horsetooth Time Trial

Women’s Bikepacking Clinic Series

26

Boulder County Land Conservation Awards

VRD Short Track Series

2017 KHMTT Series

27

USAC Para-cycling Road National Championship

2017 USAC Collegiate Road National Championship

Fruita Fat Tire Festival

Ladies Night at Campus Cycles

28

USAC Para-cycling Road National Championship

2017 USAC Collegiate Road National Championship

Fruita Fat Tire Festival

Women’s Level 1 MTB Skills Clinic

2017 Bicycle Colorado Gala

29

USAC Para-cycling Road National Championship

2017 USAC Collegiate Road National Championship

Fruita Fat Tire Festival

Sunshine Hill Climb – postponed to July 22nd

Alison Dunlap MTB Beginner Skills Clinic

Ridgeline Rampage

Giant & Liv Demo Day

30

USAC Para-cycling Road National Championship

2017 USAC Collegiate Road National Championship

Fruita Fat Tire Festival

Koppenberg Road Race – delayed start time

Alison Dunlap MTB Beginner Skills Clinic

+ Export Events