Colorado Race Calendar — All Events
(As of Sunday, August 19, 2018) Print Version
For event listing corrections, please contact us.
For event listing corrections, please contact us.| Date | Event | Location |
| Thu., 8/23/18 6:30 AM | Six Pack Summer Series Westminster- 5k & 10k 5K Run, 10K Run  Register | Westminster City Park Westminster, CO |
| Sat., 8/25/18 7:00 AM | All-Out Runapalooza 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Apex Center Arvada, CO |
| Sat., 8/25/18 | Boulder Sunset 10k & 5k Run Run  Register | Boulder Reservoir Boulder, CO |
| Sat., 8/25/18 | D'Evelyn Dash 5k/2k Run Register | Lakewood, CO |
| Sat., 8/25/18 | Frontier Academy 5K Run Register | Greeley, CO, US Greeley, CO |
| Sat., 8/25/18 | Kokopelli Classic & Mary's Loop Trail Run Run Register | Mary's Loop / Kokopelli Trailhead Loma, CO |
| Sat., 8/25/18 | Pancakes for PDCD 5K/10K Run Register | Centennial, CO |
| Sat., 8/25/18 | Thirsty 13 Half Marathon Run Register | Ska Brewing Durango, CO |
| Sat., 8/25/18 | Tiger Fun Run Run Register | Broomfield, CO |
| Sat., 8/25/18 | Tough Mudder Colorado Run Register | Aspen Snowmass Snowmass Village, CO |
| Sun., 8/26/18 7:30 AM | Erie Half and 5k Half Marathon Run, 5K Run Register | Reliance Park Erie, CO |
| Sun., 8/26/18 | Eye Love Logan 5k and Silent Auction Run Register | Promenade Terrace Westminster, CO |
| Sun., 8/26/18 | Marathon of the Legends Team Relay & 10 Mile Walk Relay Event Run Register | Walsenburg, CO |
| Sun., 8/26/18 | Roger's Grove Trail Half Marathon and 10K Run Register | Roger's Grove Park Longmont, CO |
| Sun., 8/26/18 | Run Superior 5K Run Register | Superior, CO |
| Sat., 9/1/18 | 6 Pack Run Register | Runs from 6 different microbreweries Denver, CO |
| Sat., 9/1/18 | Creede Mountain Run Run Register | Behind Basham Park on Loma Ave Creede, CO |
| Sat., 9/1/18 | Das Bier Burner 5K Run Register | River Run Village Keystone, CO |
| Sat., 9/1/18 | Grand Traverse Trail Run Run Register | Crested Butte, CO |
| Sat., 9/1/18 | Neighborhood Fun Run Westminster Road Runner Run Register | Westminster, CO |
| Sat., 9/1/18 | Stampede 5k Run & 2 Mile Fun Walk Run Register | Colorado State Fair Pueblo, CO |
| Sat., 9/1/18 | Start It Off 5k Color Run Run Register | John Metcalfe Park Fountain, CO |
| Sun., 9/2/18 | Cheap 5K Run Register | Colorado Springs, CO |
| Sun., 9/2/18 | Cheap 5K and Flea Market Mile Run Register | Colorado Springs Flea Market Colorado Springs, CO |
| Mon., 9/3/18 | American Discovery Trail Races: Marathon, Half Marathon, 10K and Kids 1K Run Register | America The Beautiful Park Colorado Springs, CO |
| Mon., 9/3/18 | Labor Day Mini Marathon Run Register | Salisbury Park Parker, CO |
| Fri., 9/7/18 | BMHS 2nd Annual Color Run/Walk Run Register | Edwards, CO Edwards, CO |
| Sat., 9/8/18 | American Heroes Run Run Register | Rogers Grove Park Longmont, CO |
| Sat., 9/8/18 8:00 AM | Breckenridge Oktoberfest 5K Trail Run 5K Run Register | South Gondola Lot Breckenridge, CO |
| Sat., 9/8/18 | Breckenridge Oktoberfest 5K Trail Run Run Register | Breckenridge Recreation Center Breckenridge, CO |
| Sat., 9/8/18 | Denver Trail Half Marathon and 10K Run Register | Cherry Creek State Park, Hobie Hill (West Entrance Greenwood Village, CO |
| Sat., 9/8/18 8:00 AM | Getaway 5k &10k – Denver 10K Run, 5K Run, 1/2 Mile Fun Run/Walk Register | Boulder Reservoir Boulder, CO |
| Sat., 9/8/18 9:30 AM | The Denver 5k 5K Run Register | Sloan Lake Denver, CO |
| Sun., 9/9/18 | Barefoot Lakes 5K/10K Run Register | Firestone, CO |
| Sun., 9/9/18 | Berthoud Fall Family Fun Run/Walk 5K Run Register | Berthoud Town Park Berthoud, CO |
| Sun., 9/9/18 | Buffalo Bicycle Classic Run Register | Boulder, CO |
| Sun., 9/9/18 | Fall Family Fun Run/Walk Run Register | Berthoud, CO |
| Sun., 9/9/18 | Step4Life Run Register | Brighton Brighton, CO |
| Sat., 9/15/18 8:00 AM | Breckenridge Road Marathon Marathon Run, Half Marathon Run, 10K Run, Kids Run | Town of Breckenridge Breckenridge, CO |
| Sat., 9/15/18 | Dash for Hope 5K Run Register | Richter Orthodontics Greeley, CO |
| Sat., 9/15/18 | Green and Gold 5k Run Register | Gethsemane Lutheran School Northglenn, CO |
| Sat., 9/15/18 | Race to Cure Sarcoma Denver Run Register | Englewood Englewood, CO |
| Sat., 9/15/18 8:00 AM | The Pioneer Prairie Dog Half, 10k and 5k Half Marathon Run, 10K Run, 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sat., 9/15/18 | WINGS' Race For Healing Run Register | Great Lawn Park Denver, CO |
| Sun., 9/16/18 | Hop, Skip & a Jump Start Run Register | Denver, CO |
| Sat., 9/22/18 7:30 AM | All-Out Fallfest 1M, 5K, 10K, Half and Full Marathon Marathon Run, Half Marathon Run, 10K and 5K Run, 1 Mile Run | Church Ranch Office Park Westminster, CO |
| Sat., 9/22/18 | Breckenridge Falling Leaves 7K Run Run Register | Breckenridge Recreation Center Breckenridge, CO |
| Sat., 9/22/18 8:30 AM | Breckenridge Falling Leaves 7K Trail Run 7K Run Register | Stephen C. West Ice Arena Breckenridge, CO |
| Sat., 9/22/18 | Hoofit4Harlie Run Register | Barickman Home rye, CO |
| Sat., 9/22/18 | Miles for Mentoring 5K Run Register | Denver, CO |
| Sat., 9/22/18 | Snow Mtn Ranch Trail Running Festival Run Register | YMCA of the Rockies Granby, CO |
| Sat., 9/22/18 | Superhero Strides for Cystic Fibrosis 5K Run Register | Windsor, CO |
| Sat., 9/22/18 | Ute Mountaineer Golden Leaf Half Marathon Run Register | Snowmass Village Mall Snowmass Village, CO |
| Sat., 9/29/18 | CASA Superhero Run Run Register | Crown Mountain Park El Jebel, CO |
| Sat., 9/29/18 | Colorado Springs Marathon Run Register | Acacia Park Colorado Springs, CO |
| Sat., 9/29/18 | Long 5K for Little Hearts Run Register | Littleton, CO |
| Sat., 9/29/18 | Night Nation Run - Denver Run Register | Elitch Gardens Theme Park Denver, CO |
| Sat., 9/29/18 | Rodelle Vanilla Day 5k Run Register | Rodelle, Inc. Fort Collins, CO |
| Sun., 9/30/18 9:00 AM | The Pretzel Run 10K Run, 4K Run, Kids Mile Run | Louisville Community Park Louisville, CO |
| Sat., 10/6/18 | Cedaredge Applefest 5K Run Register | Cedaredge Town Park Cedaredge, CO |
| Sat., 10/6/18 | Cedaredge Applefest5K Run Register | Cedaredge Town Park Cedaredge, CO |
| Sat., 10/6/18 | Fall EverGold Trail Race 10-Mile Run Run Register | Evergreen Park & Recreation District Online Evergreen, CO |
| Sat., 10/6/18 | Glenwood Canyon Shuffle Run Register | No Name Rest Area, Glenwood Canyon Glenwood Springs, CO |
| Sat., 10/6/18 | La Veta Oktoberfest 5K Fun Run Run Register | La Veta La Veta, CO |
| Sat., 10/6/18 | Lions Roar for Fitness 5k/2.5k Challenge Run Register | Pueblo, CO |
| Sat., 10/6/18 8:00 AM | Powerman Colorado 10K run/65K bike/10K run Duathlon, 5K run/40K bike/5K run Duathlon, 2.5K run/25K bike/2.5K run Duathlon | Lyons High School Lyons, CO |
| Sat., 10/6/18 | Run for the Wine 10K Run Register | Ignacio Ignacio, CO |
| Sat., 10/6/18 | Runway 5K Run for the Angels Run Register | Broomfield, CO |
| Sun., 10/7/18 | Boulder Rez Marathon, 3/4 Marathon, Half Marathon, 10K Run Register | Boulder Reservoir Boulder, CO |
| Sun., 10/7/18 8:03 AM | Costumed K9 Canter 5k & 1 Mile Run 5K Run, 1 Mile Run Register | Westminster City Park Westminster, CO |
| Sun., 10/7/18 | Justice Run Run Register | Littleton, CO |
| Sun., 10/7/18 | Louisville Trail Half Marathon, 10K, 5K Run Register | Louisville Community Park Louisville, CO |
| Sun., 10/7/18 | Nature Fun Run Run Register | City Park, Denver Denver, CO |
| Sun., 10/7/18 | XTERRA Marathon Of Trail Races Run Register | Cheyenne Mountain State Park Colorado Springs, CO |
| Sat., 10/13/18 | Durango Double Run Register | Durango Durango, CO |
| Sat., 10/13/18 | Global Hope's Apple Cider 5k/10k Run Register | Westminster, CO |
| Sun., 10/14/18 | Adult-Glow in the Dark Family 5k Fun Run Run Register | Alderfer Ranch Evergreen, CO |
| Sun., 10/14/18 | Family-Glow in the Dark Family 5k Fun Run Run Register | Alderfer Ranch Evergreen, CO |
| Sat., 10/20/18 | Rock 'n' Roll Denver Half Marathon Run Register | Rock 'n' Roll Denver Denver, CO |
| Sun., 10/21/18 3:00 PM | The Spooky Sprint 5K Run, Kids Races Fun Run/Walk | Vista Ridge Community Center Erie, CO |
| Sat., 10/27/18 | Live United 5k Color Run Run Register | Greeley, CO |
| Sat., 10/27/18 9:00 AM | MonsterDASH Denver 10K Run, 5K Run | Sloan's Lake Park Denver, CO |
| Sat., 10/27/18 | YMCA 5k Race Series Run Register | Colorado Springs, CO |
| Sat., 10/27/18 | YMCA Creepy Crawl 5K Run Register | Santa Fe Trailhead Palmer Lake, CO |
| Sun., 10/28/18 9:00 AM | All-Out Kooky-Spooky 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | NAAC Stadium Golden, CO |
| Sun., 10/28/18 3:00 PM | Louisville MonsterDASH Run 5k/10k/Kids 10K Run, 5K Run | Community Park Louisville, CO |
| Sun., 10/28/18 8:00 AM | Westy Half and 5k Half Marathon Run, 5k Run Register | Westminster Promenade Terrace Westminster, CO |
| Sat., 11/17/18 9:00 AM | 10k Turkey Trek 10K Run, 5K Run, 2K Run Register | Long Lake Regional Park Arvada, CO |
| Sat., 11/17/18 | Pumpkin Pie 5K/10K Run Register | Denver Denver, CO |
| Sat., 11/17/18 | Turkey Trot Predict Run Register | Colorado Springs, CO |
| Thu., 11/22/18 9:00 AM | Broomfield Turkey 10k/5k 10K Run, 5K Run, Kids Fun Run/Walk Register | Broomfield Commons Drive Broomfield, CO |
| Thu., 11/22/18 | Turkey Trot 5K Run Register | Colorado Springs Colorado Springs, CO |
| Sun., 12/2/18 | Rock Canyon Half Marathon Run Register | Pueblo Pueblo, CO |
| Sat., 12/8/18 9:00 AM | All-Out Fa La La 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Westminster City Park Westminster, CO |
| Sat., 12/8/18 | Jingle Bell 5K Run Register | Fountain Fountain, CO |
| Sat., 12/15/18 | Santa Stampede 5K/10K Run Register | Littleton Littleton, CO |
| Tue., 1/1/19 9:00 AM | Resolute Runner 5k 5k Run Register | Memorial Park Arvada, CO |
| Sat., 1/5/19 9:00 AM | Winter Six Pack Series - Westminster 1 Mile & 5K 5K Run, 1 Mile Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 1/6/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 1 Mile & 5K 5K Run, 1 Mile Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 1/12/19 9:00 AM | All-Out Polar Prowl 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Stenger Soccer Complex Arvada, CO |
| Sat., 1/12/19 9:00 AM | Winter Six Pack Series - Westminster 2 Mile & 5K 5K Run, 2 Mile Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 1/13/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 2 Mile & 5K 5K Run, 2 Mile Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sun., 1/20/19 8:00 AM | Prairie Dog Half - Louisville Half Marathon Run, 10K Run, 5K Run Register | Coal Creek Golf Course Louisville, CO |
| Sat., 1/26/19 9:00 AM | Frosty's Frozen Five and Ten 5 Mile Run, 10 Mile Run Register | Hudson Gardens Littleton, CO |
| Sat., 1/26/19 9:00 AM | Winter Six Pack Series - Westminster 5K 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 1/27/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 5K 5K Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 2/2/19 9:00 AM | Winter Six Pack Series - Westminster 4 Mile & 5K 5K Run, 4 Mile Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 2/3/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 4 Mile & 5K 5K Run, 4 Mile Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 2/9/19 10:00 AM | Arvada Heart Throb 5k 5K Run Register | Memorial Park Arvada, CO |
| Sat., 2/9/19 10:00 AM | Heart Throb Run 5k - Longmont 5K Run Register | Sandstone Ranch Park Longmont, CO |
| Sat., 2/16/19 9:00 AM | Winter Six Pack Series - Westminster 5 Mile & 5K 5K Run, 5 Mile Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 2/17/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 5 Mile & 5K 5K Run, 5 Mile Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 2/23/19 9:00 AM | All-Out Mardi Crawl 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Bear Creek Lake Park Lakewood, CO |
| Sat., 2/23/19 | Snowman Stampede Half Marathon, 10K and 5K Run Register | Littleton, CO |
| Sat., 3/2/19 | DreamCatcher Half Marathon & 10k Run Register | Las Colonias Park Grand Junction, CO |
| Sat., 3/2/19 9:00 AM | Winter Six Pack Series - Westminster 10K & 5K 5K Run, 10K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 3/3/19 9:00 AM | Winter Six Pack Series - Highlands Ranch 5K & 10K 5K Run, 10K Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 3/16/19 9:00 AM | Erin Go Braugh 7.77k 7.77K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 3/24/19 9:00 AM | All-Out Spring Fever 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | NAAC Stadium Golden, CO |
| Sat., 4/13/19 7:30 AM | All-Out Beat the Heat 1M, 5K, 10K, Half and Full Marathon Marathon Run, Half Marathon Run, 10K Run, 5K Run | Church Ranch Office Park Westminster, CO |
| Sun., 4/14/19 8:00 AM | Spring Fling Prairie Dog Half Half Marathon Run, 10K Run, 5K Run Register | Apex Center Arvada, CO |
| Sun., 4/21/19 | Hams and Hamstrings 5K Run Register | Colorado Springs, CO |
| Sat., 4/27/19 | Donut Dash 5K/10K Run Register | Denver, CO |
| Sat., 4/27/19 | Runs With Scissors Races Run Register | Brighton, CO |
| Sat., 5/4/19 | Greenland Trail 50K, 25K, 8M, 4M Run Register | Larkspur, CO |
| Sun., 5/12/19 8:00 AM | Colorado Women's Classic 10 Mile Run, 10K Run, 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 6/2/19 | 1st Responder Color Run/Walk 5k Run Register | Warrior Kit Pueblo, CO |
| Sun., 6/2/19 6:00 AM | Skirt Sports 13er Half Marathon (13er) Run, 10K Run, 5K Run Register | Home Depot Louisville, CO |
| Sun., 6/2/19 | Ute Mountain Ute Beardance Run Run Register | Towaoc, CO |
| Sun., 6/16/19 8:00 AM | Father's Day Classic 10k/5k 5K Run, 10K Run Register | Apex Center Arvada, CO |
| Sat., 6/22/19 7:00 AM | All-Out Summer Breeze 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Stenger Soccer Complex Arvada, CO |
| Sat., 7/20/19 7:00 AM | All-Out Dog Days 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Westminster City Park Westminster, CO |
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