Boulder Open Space

Trip

Trail Run – Boulder Open Space - Anemone Loop

Anemone loop *SUNRISE TRAIL RUN*

  • Tue, Sep 29, 2026
  • Boulder
  • Trail Running
  • Adults, All Who Qualify
  • Challenging
  • Mileage: 4.0 mi
  • 10 (11 capacity)
  • Mon, Sep 21, 2026 at 12:27 PM
  • Mon, Sep 28, 2026 at 5:00 PM
  • Cancellation & Refund Policy

This is a trail run around the Anemone loop, going counter-clockwise, so mostly uphill at the start, then mostly downhill. 

Hoping to finish this within 1 hour.

6:30am, Centennial TH, Boulder

Roster
Route/Place

Boulder Open Space


Required Equipment

Required Equipment

trail running shoes

Trip Reports