So Long to Summer 10K

The Parker Parks and Recreation So Long to Summer 5K/10K is a professionally timed running event held at Salisbury Park in Parker, Colorado. Scheduled for September 13, 2025, it offers both 5K and 10K race distances. Participants enjoy an outdoor workout to mark the end of summer, followed by a post-race pancake breakfast from Flippin' Flapjacks and a beverage from Fiction Beer Company for those 21 and older.

The event includes race shirts, custom bibs, and optional finisher medals. A free Kids' Dash for children 8 and under also takes place. Proceeds support the Town of Parker Scholarship Program, aiding local families in accessing recreation programs. Visit the organization's website for the most recent information.