Welcome

Taking place on Saturday, July 10th from 7:45 a.m. until 6 p.m., racers of all ages and abilities will be competing in their respective categories in front of friends, family and fans. The prize list has grown to over $7000! The day is highlighted by the Men’s and Women’s Pro Races, attracting some of the nation’s top cyclists and a large crowd to cheer them on.

This year there'll be an Expo, Beer Garden by Upslope Brewing, an Athlete's Village and a Kid's picnic and much more!

That’s the nut and bolts, but really this event is about much more. A day of bike races at North Boulder Park is actually a celebration of atmosphere; Blue skies, a green park, Flatiron views, the sites and sounds of a bike race and what you get is an atmosphere that is uniquely Boulder. It’s a day-long party celebrating health, the great outdoors, the thrill of victory and the agony of defeat. “Only in Boulder” as they say.

-- Online Registration is Closed --
Day-of Registraion Opens at 7am and Closes 20 minutes before your race.
Social Media links

This Year's Race Benefits:

Donate Today! SUPPORT 'EM

Get Your Race On

Sponsor Category Start Length Prize Money Entry
Quick Left presents
Senior Women Cat. 4
7:45 am 40 min. $310 - 10 places $36
BHGR Law presents
Masters Men 35+ Cat. 4
8:40 am 45 min. $420 - 10 places $36
The Cup Espresso Cafe presents
Senior Men Cat. 4
9:40 am 45 min. $310 - 10 places $36
Insight Designs Web Solutions presents
Masters Men 45+
10:40 am 45 min. $420 - 10 places $36
The Pro's Closet presents
Masters Men's 35+
11:40 pm 60 min. $805 - 10 places $36
Boulder Lending Group presents
Junior Boy/Girls 8 -12
12:50 pm 20 min. Boys: $100 - 5 places
Girls: $100 - 5 places
$18
Bernie's Plumbing presents
Junior Boy/Girls 13 -14
1:20 pm 30 min. Boys: $140 - 6 places
Girls: $140 - 6 places
$18
Under 9 Kid's Races &
PeeWee Ralley — picnic to follow.
2:00 pm full lap / half lap Prizes & Goodies FREE!
Flatirons Subaru presents
Senior Men Pro/Cat. 1&2
2:45 pm 60 min. $2,000 - 15 places $36
Juwi Solar presents
Senior Women Pro/Cat. 1,2&3
4:00 pm 45 min. $1,300 - 10 places $36
Zeal Optics presents
Senior Men Cat. 3
5:00 pm 60 min. $805 - 10 places $36
Field Limit: 100 riders per race         See the Prize List      Register  

Event Decor

It's obvious, bike racing is an art form. To bolster this idea we present you with 2010's poster and T's.

Support the arts; Buy a poster or T-shirt

Pricing: Poster - $4, T-shirt - $15 ($12 with a registration).

Here's what you do: 1) T-shirts are available when you register. 2) Not registering? Click on the T-shirts above. Determine your size. Then shoot us an email and we'll have your T-shirt (and or poster) waiting for you at Registration on of the day of the event.

Get'em while they last!