Stage 1 Fire Restrictions, effective Aug. 12, 2025, for unincorporated western Boulder County.

Visit the Boulder County Ballot Measures website for information about possible 2025 ballot measures.

Boulder County government offices closed Monday, Sept. 1, in observance of Labor Day.

Winter Bike to Work Day - A Celebration of Year-Round Cycling

Winter Bike to Work Day 2026: Details Will be Posted Closer to the Event Date

Two participants in the Winter Bike to Work Day enjoying a free breakfast after their ride.

Get your bike winter-ride ready and break out the long johns so you can stay warm while you take part in this awesome annual (and international) event! Even if it snows, you can still ride because Boulder County Road Maintenance gets up early to ensure a safe surface on many county roads. Check

out the recently updated Snow Removal Route Map for unincorporated county roads.

View information on breakfast stations, fix-a-flat clinics and happy hour.

Program Contact

Alexandra Phillips
Bike Planner
aphillips@bouldercounty.gov
303-441-4520

Contact Us

Community Planning & Permitting

Ask a Planner
Email: planner@bouldercounty.gov
Phone:303-441-3930

Hours

Public Office Hours:
8 a.m. to 3 p.m., Monday, Wednesday, Thursday
10 a.m. to 3 p.m., Tuesday

Virtual Service Hours:
8 a.m. to 4:30 p.m., Monday, Wednesday, Thursday & Friday
10 a.m. to 4:30 p.m., Tuesday
Schedule an Appointment

Mailing Address

Community Planning & Permitting
PO Box 471
Boulder, CO 80306
Community Planning & Permitting website

Location

Courthouse Annex Building
2045 13th St.
Boulder, CO 80302