What Recreation is Open Labor Day Weekend? | City of Boulder

Holiday Closures

In observance of the Memorial Day Holiday on Monday, May 25, the City of Boulder is adjusting its operations schedules.

Spring 2026 Survey

The city is working with a national research firm, Probolsky Research, on a randomized and statistically valid survey to better understand community concerns and opinions about potential 2026 ballot measures. Boulder voters may receive a phone call, text or email to complete the survey, which will be available in both English and Spanish.

For the Labor Day holiday on Monday, Sept. 5, the following recreation facilities will be open: Scott Carpenter Pool North Boulder Recreation Center, Flatirons Golf Course, and the Boulder Reservoir.

For the Labor Day holiday on Monday, Sept. 5, the following recreation facilities will be open:

Scott Carpenter Pool’s lap lanes and leisure pool will be open from 11 a.m. to 6 p.m. The lap pool will be in the long course from Friday, Sept 2-Monday, Sept. 5. The slides will be closed on Monday, Sept. 5. This will be Scott Carpenter Pool’s last operating day for the year with aquatic operations shifting to indoor pools.
North Boulder Recreation Center will be open from 8 a.m. to 1 p.m.
East Boulder Community Center and South Boulder Recreation Center will be closed.
Boulder Reservoir will be open from 6 a.m. to 8 p.m. The swim beach will be open from 10 a.m. to 6 p.m. Boats will need to be off the water by 8 p.m. with the exit gates closing at 9 p.m.
Flatirons Golf Course will be open from sunrise to sunset for tee times.

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