www.bikereg.com

Cyclocross Series 4-pack

Boulder, Colorado, United States

calendar_today 19 Sep, 2026

directions_bike Cycling

sell $170.00

About the Event

Cyclo-cross enthusiasts are in for a treat on September 19, 2026, as the Cyclocross Series rolls into Boulder with its signature 4-pack registration. This event offers participants an unparalleled opportunity to experience four distinct races within one comprehensive package, catering to those who crave variety and challenge. Whether you're a seasoned pro or just starting out in cyclo-cross, this series promises an exciting day of competition and camaraderie in the scenic landscapes of Boulder.
For serious cyclists looking to push their limits over multiple race formats, the Cyclocross Series 4-pack registration is not to be missed.

Races Offered

4-Pack Registration

Sep 19, 2026

straighten

Distance — 4-Pack Registration

terrain

Type — Cycling

timer

59 days remaining

sell

$170.00

Weather History

These values represent the 3-year monthly averages for September in Boulder.

thermostat Temperature

10.1° / 25.8°

wb_sunny Feels like

7.7° / 23.1°

light_mode Avg sunshine hours

11h 18m

water_drop Avg rainfall

1.1 mm

ac_unit Avg snowfall

—

air Avg wind speed

7.0 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

48.5%

wb_twilight Sunrise

06:42

nightlight Sunset

19:08

About Boulder

Learn more about the host city, Boulder.

Boulder is a college town of about 106,000 in the Front Range region of Colorado. The home of the University of Colorado, the city has a reputation for progressive values and outdoor recreation. It is a very pleasant place to live and visit.