Loading view. Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Show filters Event Views Navigation Map List Month Day Week Map Filters Changing any of the form inputs will cause the list of events to refresh with the filtered results. Done Clear Day: Open filter Close filter Remove filters Day Close filter Sunday Monday Tuesday Wednesday Thursday Friday Saturday Event Category: Open filter Close filter Remove filters Event Category Close filter City: Open filter Close filter Remove filters City Close filter Featured Events: Open filter Close filter Remove filters Featured Events Close filter Show featured events only Day: Remove filters Event Category: Remove filters City: Remove filters Featured Events: Remove filters Today Now Now - 05/04/2024 May 4 Select date. This event does not have a mappable address. View Event Details Apr 27 6:00 AM - 7:00 AM Thelma and Louise Trail Race Behind the Rocks Trailhead Moab Event Details Get Directions Event Details Get Directions Apr 27 7:00 AM - 11:00 AM Postponed Barkin’ Dog Duathlon Cherry Creek State Park 4201 S Parker Rd, Aurora Event Details Get Directions Event Details Get Directions Apr 27 7:00 AM - 11:30 AM NoCo Half Marathon Boyd Lake State Park 3720 N Co Rd 11C, Loveland Event Details Get Directions Event Details Get Directions Apr 27 7:00 AM - 4:00 PM Runs With Scissors Races Riverdale Regional Park 9755 Henderson Road, Brighton Event Details Get Directions Event Details Get Directions Apr 27 7:00 AM - 5:00 PM Rock Hawk Trail Race Phillip S. Miller Park 1375 West Plum Creek Pkwy, Castle Rock Event Details Get Directions Event Details Get Directions Apr 27 8:00 AM - 9:00 AM Cheyenne Mountain Trail Race Cheyenne Mountain State Park 410 JL Ranch Heights, Colorado Springs Event Details Get Directions Event Details Get Directions Apr 27 8:00 AM - 10:30 AM SOAR 5K Welchester Elementary School 13000 W 10th Ave, Golden Event Details Get Directions Event Details Get Directions Apr 27 8:00 AM - 5:00 PM Fight for Air Climb Coors Field 2001 Blake St, Denver Event Details Get Directions Event Details Get Directions Apr 28 8:00 AM - 9:00 AM RMRR Spring Marathon Training Series #2 Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton Event Details Get Directions Event Details Get Directions Apr 28 8:30 AM - 5:00 PM Flying Pig 5K Spring Canyon Park 3156 S Overland Trail, Fort Collins Event Details Get Directions Event Details Get Directions Apr 28 9:00 AM - 5:00 PM Fairmount 5K Fairmount Park Golden Event Details Get Directions Event Details Get Directions Apr 28 9:00 AM - 5:00 PM Event Series Boulder Track Series #2 Niwot High School 8989 Niwot Road, Niwot Event Details Get Directions Event Details Get Directions Apr 30 6:30 PM - 8:00 PM Event Series Dash & Dine 5K Boulder Reservoir 5565 N 51st St, Boulder Event Details Get Directions Event Details Get Directions May 4 6:30 AM - 5:00 PM Take 5 in the Garden of the Gods Garden of the Gods Park 1805 N 30th St, Colorado Springs Event Details Get Directions Event Details Get Directions May 4 Featured Featured 7:00 AM - 3:00 PM Greenland Trail Race Greenland Open Space 1532 E Noe Rd, Larkspur Event Details Get Directions Event Details Get Directions Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file Share
Apr 27 6:00 AM - 7:00 AM Thelma and Louise Trail Race Behind the Rocks Trailhead Moab Event Details Get Directions
Apr 27 7:00 AM - 11:00 AM Postponed Barkin’ Dog Duathlon Cherry Creek State Park 4201 S Parker Rd, Aurora Event Details Get Directions
Apr 27 7:00 AM - 11:30 AM NoCo Half Marathon Boyd Lake State Park 3720 N Co Rd 11C, Loveland Event Details Get Directions
Apr 27 7:00 AM - 4:00 PM Runs With Scissors Races Riverdale Regional Park 9755 Henderson Road, Brighton Event Details Get Directions
Apr 27 7:00 AM - 5:00 PM Rock Hawk Trail Race Phillip S. Miller Park 1375 West Plum Creek Pkwy, Castle Rock Event Details Get Directions
Apr 27 8:00 AM - 9:00 AM Cheyenne Mountain Trail Race Cheyenne Mountain State Park 410 JL Ranch Heights, Colorado Springs Event Details Get Directions
Apr 27 8:00 AM - 10:30 AM SOAR 5K Welchester Elementary School 13000 W 10th Ave, Golden Event Details Get Directions
Apr 27 8:00 AM - 5:00 PM Fight for Air Climb Coors Field 2001 Blake St, Denver Event Details Get Directions
Apr 28 8:00 AM - 9:00 AM RMRR Spring Marathon Training Series #2 Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton Event Details Get Directions
Apr 28 8:30 AM - 5:00 PM Flying Pig 5K Spring Canyon Park 3156 S Overland Trail, Fort Collins Event Details Get Directions
Apr 28 9:00 AM - 5:00 PM Event Series Boulder Track Series #2 Niwot High School 8989 Niwot Road, Niwot Event Details Get Directions
Apr 30 6:30 PM - 8:00 PM Event Series Dash & Dine 5K Boulder Reservoir 5565 N 51st St, Boulder Event Details Get Directions
May 4 6:30 AM - 5:00 PM Take 5 in the Garden of the Gods Garden of the Gods Park 1805 N 30th St, Colorado Springs Event Details Get Directions
May 4 Featured Featured 7:00 AM - 3:00 PM Greenland Trail Race Greenland Open Space 1532 E Noe Rd, Larkspur Event Details Get Directions