West Side Best Side XC Race
Stone House Park 2800 S. Estes St., Lakewood, CO, United StatesLooking for a fun and challenging way to connect with your inner athlete and bond with your mates? Look no further than the West Side Best Side cross country race! This race features old-school cross country running at it's best with participants racing in teams or as individuals across a mixed surface course. It’s sort […]
Crimson Classic 5K
University of Denver - Carnegie Green Lawn 2150 East Evans Ave, Denver, CO, United StatesThe University of Denver's Annual Crimson Classic 5K Run/1.5 Mile Walk will take place on Carnegie Green Lawn. Music, stretching, and snacks will start at 2:15pm. The focus of the Crimson Classic is to celebrate wellness and to bring together our community. This is a free event! Please join us for a selection of wellness […]
Hell Week Fitness 5K
Great Lawn Park 101 Yosemite St, Denver, CO, United StatesA 5k with a twist!! Fitness stations at each 1k where your favorite OTF Coaches will motivate and coach you through a mini workout before you continue the rest of the course!
Boulder XC Series II
Foothills Community Park 800 Cherry Ave, Boulder, CO, United StatesJoin us on Saturday October 28th, for Meet 2 of the Boulder XC Series. Foothills Community Park 800 Cherry Ave, Boulder, CO 80304 EVENTS 9:00AM 10 years & under - 1K 9:15AM 15 years & under - 2.5K 9:45AM Community - 4K Entries close 10/27 at 12:00PM. (NOON!)
Pumpkin Spice 5K
Iron Horse Park 6151 Elwell Street, Fort Carson, CO, United StatesThis event includes entertainment, bounce houses, food & beverages for purchase, and several local merchandise vendors, in addition to everybody's favorite flavor of fun run/walk! Free coffee beverages from Sway Coffee provided to registered runners by Team Pike’s Peak at The Platinum Group.
SCR FUNdation Run
SCHEELS - Johnstown 4755 Ronald Reagan Blvd, Johnstown, CO, United StatesWe are so excited to announce a BRAND-NEW fun event, partnering with the Johnstown SCHEELS, that will benefit the SCR Foundation. This new foundation will raise funds for scholarships and assistance with sports gear/needs for kids in northern Colorado. We will be sharing all the foundation news soon so stay tuned. But… For now, we […]
Eerie Erie 5K/10K
Erie United Methodist Church 604 Holbrook St, Erie, CO, United StatesThe world-famous Eerie Erie is a Halloween-themed 5k and 10k race that runs through historic downtown Erie and takes advantage of our beautiful trail system that weaves along the Coal Creek open space areas. The 10k passes by scenic Pleasant Hill Cemetery with panoramic views and where friendly spirits can’t wait to visit this year’s […]
Canceled The REAL JV State XC Championships and Community 4K
Niwot High School 8989 Niwot Road, Niwot, CO, United StatesREAL Training presents The REAL JV State XC Championships & Community 4K! Come be a part of our first-year event on the athletic fields east of Niwot High School. This spike-friendly course will consist of grass, dirt, and gravel. JV Athletes: This is your chance to SHINE! JV Teams: How deep is your TEAM? Let's […]
Rowdy Reds Veterans Day 5K
Eaton Town Square 5 Maple Ave, Eaton, CO, United StatesJoin us in honoring our Veterans in the Rowdy Reds Veterans Day 5k! Proceeds will benefit the EHS cross country team, as well as the Hero Expeditions veterans non-profit. The race will begin in Town Square Park (5 Maple Ave). Runners will run up Maple, across the Great Western Trail, turn in front of the […]
Orange Run
Fire Station #4 - Pueblo 2201 Lake Ave, Pueblo, CO, United StatesThe Orange Run is a fun run, and our goal is to bring people together and encourage outdoor activities as we enter fall and the holiday season. The color orange is associated with creativity, positivity, warmth, enthusiasm, and youthfulness. Orange is also associated with autumn and change, letting go, and preparing for a new season. […]
Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.