Colorado Race Calendar — All Events
(As of Sunday, September 15, 2019) Print Version
For event listing corrections, please contact us.
For event listing corrections, please contact us.| Date | Event | Location |
| Sun., 9/15/19 8:00 AM | Women's Run Series - Denver Half Marathon Run, 10K Run, 5K Run  Register | North Area Athletic Complex Arvada, CO |
| Sat., 9/21/19 7:30 AM | All-Out Fallfest 1M, 5K, 10K, Half and Full Marathon Marathon Run, Full Marathon Run, 10K Run, 5K Run | Church Ranch Office Park Westminster, CO |
| Sat., 9/21/19 | Hoofit4Harlie Run Register | Barickman Home Rye, CO |
| Sat., 9/21/19 | Snow Mtn Ranch Trail Running Festival Run Register | YMCA of the Rockies Granby, CO |
| Sun., 9/22/19 6:30 AM | Fall Equinox Half Marathon & 5 Mile Half Marathon Run, 5 Mile Run | Poudre Canyon Fort Collins, CO |
| Sat., 9/28/19 | Beulah Challenge Run Run Register | Beulah School of Natural Science Beulah, CO |
| Sat., 9/28/19 | CASA Superhero Run Run Register | Crown Mountain Park El Jebel, CO |
| Sat., 9/28/19 7:00 AM | Colorado Springs Marathon Marathon (BQ) Run, Half Marathon Run | Colorado Springs Pioneer Museum Colorado Springs, CO |
| Sat., 9/28/19 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., 9/28/19 | Walk Run Roll Run Register | Greeley Center for Independence Greely, CO |
| Sat., 10/5/19 | Cedaredge Applefest 5K Run Register | Cedaredge Town Park Cedaredge, CO |
| Sat., 10/5/19 | CSU Homecoming 5K Run Register | CSU Oval Fort Collins, CO |
| Sat., 10/5/19 | Glenwood Canyon Shuffle Run Register | No Name Rest Area, Glenwood Canyon Glenwood Springs, CO |
| Sat., 10/5/19 | La Veta Oktoberfest 5K Fun Run Run Register | La Veta, CO |
| Sat., 10/5/19 7:30 AM | Long View Marathon & Half Marathon Marathon Run, Half Marathon Run Register | City Park Fort Collins, CO |
| Sat., 10/5/19 | Oktoberfest Half Marathon Run Register | La Veta Town Park La Veta, CO |
| Sat., 10/5/19 7:30 AM | Talbott's Orchard Crit Cross Cycling | Palisade, CO |
| Sun., 10/6/19 | Color Run Run Register | City of Brush Brush, CO |
| Sun., 10/6/19 8:00 AM | Costumed K9 Canter 5k and 1 Mile Fun Run 5K Run, 1 Mile Run Register | Westminster City Park Westminster, CO |
| Sun., 10/6/19 8:00 AM | Hot Chocolate 15K/5K Denver 15K Fun Run/Walk, 5K Fun Run/Walk | Civic Center Park Denver, CO |
| Sun., 10/6/19 | Louisville Trail Half Marathon, 10K, 5K Run Register | Louisville Community Park Louisville, CO |
| Sun., 10/13/19 | Adult-Glow in the Dark Family Fun Run Run Register | Buchanan Park Recreation Center Evergreen, CO |
| Sun., 10/13/19 | Family-Glow in the Dark Family Fun Run Run Register | Buchanan Park Recreation Center Evergreen, CO |
| Sat., 10/19/19 7:30 AM | The Great Trailhead Footrace 10 Mile Run, 5K Run Register | Bear Creek Lake Park Morrison, CO |
| Fri., 10/25/19 2:30 PM | Creepy Cross Cycling | Holy Family Catholic School Grand Junction, CO |
| Sat., 10/26/19 | CSU Veterans 5K Run Register | Veterans Day 5K Fort Collins, CO |
| Sat., 10/26/19 | Phantom 4 Miler Run Register | The Biergarten at Anheuser Busch Fort Collins, CO |
| Sun., 10/27/19 9:00 AM | All-Out Kooky-Spooky 1M, 5K, 10K and Half Marathon Half Marathon Run, 10K Run, 5K Run, 1M Run | North Area Athletic Complex Golden, CO |
| Sun., 10/27/19 8:00 AM | Westy Half and 5k Half Marathon Run, 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sat., 11/2/19 | Panda Waddle 5k Run Register | Longs Family Park Grand Junction, CO |
| Sat., 11/2/19 | Run For Orphans Run Register | Windsor Lake Windsor, CO |
| Sat., 11/9/19 | Longmont Turkey Trot 10K & 2M Run Register | Altona Middle School Longmont, CO |
| Sat., 11/16/19 6:00 AM | Salty Cross Cycling | Fruita, CO |
| Sat., 11/23/19 9:00 AM | 10k Turkey Trek, 5k and 2k 10K Run, 5K Run, 2K Run Register | Long Lake Regional Park Arvada, CO |
| Thu., 11/28/19 9:00 AM | Broomfield Turkey Day 5k/10k 10K Run, 5K Run Register | Broomfield County Commons Broomfield, CO |
| Sat., 12/7/19 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., 12/7/19 7:30 AM | Rocky Mountain Regionals Cyclocross Championships Cycling | Vix Ranch Park New Castle, CO |
| Sat., 12/7/19 9:00 AM | Sweaty Sweater 4 Mile Run | The Biergarten at Anhueser Busch Fort Collins, CO |
| Tue., 12/31/19 6:00 PM | Resolution Run 5K 5K Run Register | Edora Pool Ice Center Fort Collins, CO |
| Wed., 1/1/20 10:00 AM | Resolute Runner 5k 5K Run | Memorial Park Arvada, CO |
| Sat., 1/4/20 9:00 AM | Westminster WINTER Six Pack Series 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 1/5/20 9:00 AM | Highlands Ranch Winter Six Pack Series - Kick Off, first event 5K Run, 1 Mile Run Register | Highlands Heritage Regional Park Highlands Ranch, CO |
| Sat., 1/11/20 9:00 AM | All-Out Polar Prowl 1M, 5K, 10K & Half Marathon Half Marathon Run, 10K Run, 5K Run, 1 Mile Run | Stenger Soccer Complex Arvada, CO |
| Sun., 1/19/20 8:00 AM | Arctic Prairie Dog Half, 10k and 5k Half Marathon Run, 10K Run, 5K Run Register | Coal Creek Golf Course Louisville, CO |
| Sat., 2/15/20 10:00 AM | Heart Throb Run 5k - Arvada 5K Run Register | Memorial Park Arvada, CO |
| Sat., 2/15/20 10:00 AM | Heart Throb Run 5k - Longmont 5K Run Register | Sandstone Ranch Park Longmont, CO |
| Sat., 2/22/20 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., 3/14/20 9:00 AM | Erin Go Braugh 7.77k 7.77K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 3/22/20 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., 3/28/20 8:00 AM | TK'S 5K Walk/Run 5K Run, 5K Walk Register | Promenade Terrace Westminster, CO |
| Sun., 4/12/20 8:00 AM | Spring Fling Prairie Dog Half, 10k and 5k Half Marathon Run, 10K Run, 5K Run Register | Apex Center Arvada, CO |
| Sat., 4/18/20 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., 4/19/20 8:30 AM | Horsetooth Half Marathon Half Marathon Run | New Belgium Brewery Fort Collins, CO |
| Sat., 5/9/20 5:30 AM | Quad Rock 50/25m 50 Mile Run, 25 Mile Run | Lory State Park Fort Collins, CO |
| Sun., 5/10/20 8:00 AM | Colorado Women's Classic 10 Mile Run, 10K Run, 5K Run Register | Westminster Promenade Terrace Westminster, CO |
| Sun., 6/7/20 6:30 AM | Colorado 13er Half Marathon (13er) Run, 10K Run, 5K Run Register | Home Depot Louisville, CO |
| Sun., 6/21/20 7:20 AM | Father's Day Classic 10 Mile Run, 1 Mile Run, 10K Run, 5K Run Register | Apex Center Arvada, CO |
| Sat., 7/4/20 6:00 AM | Longmont Half and 5k Half Marathon Run, 5K Run Register | Sandstone Ranch Park Longmont, CO |
| Sat., 7/25/20 5:30 AM | Never Summer 100k 100K Run | State Forest State Park Walden, CO |
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