3 events in Centennial, Colorado

From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.

Search nearby events

National Singles Day: Singles & Friends Running DENVER/AURORA [thebestraces.com]
Sat, Sep 27, 2025

5k 10k Half Marathon Run
Piney Creek Trail, Centennial, Colorado, 80015, United States
OpenStreetMap Google Maps
Cheers to Oktoberfest Run 5K/10K/13.1 DENVER/AURORA [thebestraces.com]
Sat, Oct 04, 2025

5k 10k Half Marathon Run
Piney Creek Trail, Centennial, Colorado, 80015, United States
OpenStreetMap Google Maps
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA [thebestraces.com]
Sat, Oct 18, 2025

5k 10k Half Marathon Run
Piney Creek Trail, Centennial, Colorado, 80015, United States
OpenStreetMap Google Maps

Local Clubs & Organizations

Aces Swim Club Club

[acesswimclub.com] [usaswimming.org]
USA Swimming Club. Safe Sport Recognized. 298 members.

Swim

Contact: Barbie1@acesswimclub.com
6315 S University Blvd, Centennial, Colorado, 80121-2914, United States
OpenStreetMap Google Maps
Phone: +1 303-741-1733

Like Wikipedia, anyone can contribute. Sign up to add your local events.

View My Calendar