Triathlon Events
Friday Sept 16th
 
Friday 5 & 10
Festival Park, Castle Rock
 
Earn Your Beer! Join us for the Friday 5 and 10, Downtown After 5 Run series. All runners 21 and over will receive a pint when they cross the finish line. Run a 5 or 10k for same price….challenge yourself, reward yourself.

Saturday Sept 17th
 
COMBA Beginner MTB Ride
Hidden Mesa

Littlefoot Triathlon
Bear Creek Lake Park
 
Enjoy a fun late season tri at beautiful Bear Creek Lake Park in the Lakewood/Morrison area. Set at the base of the foothills, the Littlefoot Triathlon starts off with a 750 meter swim in Soda Lake, with water temps expected to be approximately 70 degrees.

World Triathlon Grand Finale Cozumel
Cozumel, Mexico
 
Women’s Race

Cenna’s Cycling Weekly Ride
Prospect

Sunday Sept 18th
 
World Triathlon Grand Finale Cozumel
Cozumel, Mexico
 
Men’s Race

Harvest Moon Long Course Triathlon, Duathlon & Aquathon
Boulder Reservoir

Outdoor Diva New Member Ride
Tom Watson Park, Boulder
 

Cycling Events
Friday Sept 16th
 
Pedal the Plains
Ordway, Fowler and La Junta
 

Boulder Bike & Brew Cycling Fest
Valmont Bike Park, Boulder

Shimano CX Series
Valmont Bike Park

Colorado Cycling Union Weekly Ride
Lafayette

Cenna’s Cycling Weekly Ride
Prospect

FRCC Outreach Event – Girls Only Ride
 

COMBA Beginner MTB Ride
Hidden Mesa

Tour de Vineyards
Palisade

TREK Dirt Series MTB Camp
Fruita

Sunday Sept 18th
 
Pedal the Plains
Ordway, Fowler and La Junta