A 0.71 mile / 1.13 kilometer flat & fast loop in Boulder’s Flatiron Park with a wide, straight, run in to the finish. We are holding this the day after the Littleton Twilight Criterium. Same categories, but with earlier start times for all.

Directions

From Denver: Hwy 36 to Foothills Pkwy. Right turn on Arapahoe Ave. Left turn on 55th St. Right turn onto Central Ave.Ft. Collins: Hwy 119 through Longmont. Take Foothills Pkwy. Left on Valmont Rd. Right on 55th St. Left onto Central Ave.Boulder: Ride your bike on the Boulder Creek Path. We discourage driving if you live in Boulder.

Venue Map

Pre-Registration Information:

Online registration opens Friday, June 7 at 12 PM MSTOnline registration closes Friday, August 2 at 12 PM MST

Race Day Registration Chip and # Pickup

7:00 A.M & closes 40 minutes prior to race start. Pre-Reg is encouraged so you don’t get closed out of your category before it reaches capacity!2nd Race: $15 available on race day.

Timing Chip & Results

Timing chip included in entry fee.No chip = last place.Each entry fee includes $6 per rider insurance cost, and Bicycle Colorado 1-day surcharge of $2.

Race Rules: All USAC Rules Apply www.usacycling.org

USAC Release waiver: Must be signed by all racers or parent/guard- ian for anyone 18 years or younger.USAC license: Required for all USAC events.USAC Beginner 1-day license: $15, (Can purchase online when registering.) Men and Women who have never previously held a USAC license with a higher category in the discipline they are registering for.USA Cycling is introducing a “introductory” rate for New and USA Cycling members 3+ years removed (have not held a license since 2021). When purchasing an annual license from USA Cycling, use code: INTROMEMB24 (exp 12/31/24) for a $61 discount. Can only be used on Adult Race memberships.USAC Experienced 1-day license: $35, allows previous license holder to race in appropriate category (Category 1,2,3,4). The experienced one-day license can be purchased when registering online at bikereg.com/flatironparkcrit.

Weather
Race held rain, snow, or shine. Race updates posted on DBC Events Facebook and Twitter account. No refunds offered on this event.