As the weather has turned warmer and the days are longer, we welcome the arrival of the 2010 road racing season here in Colorado. The season is now in full swing.
Here is a list of all of the ACA road race, criterium, time trial and stage races for Colorado this season. Please visit the ACA website www.americancycling.org for more information about specific races.
| Date | Race | Location |
| 3/20 | Leaving 99 Crusade (Crit) | Littleton |
| 3/21 | March Practice Criterium | Boulder |
| 4/3 | Koppenberg Circuit Race (CR) | Superior |
| 4/7 | Karen Hornbostel Mem'l TT | Denver |
| 4/11 | Boulder Roubaix (CR) | Boulder |
| 4/14 | Karen Hornbostel Mem'l TT | Denver |
| 4/17 | Haystack Mountain Time Trial | Boulder |
| 4/18 | Louisville Criterium | Louisville |
| 4/21 | Karen Hornbostel Mem'l TT | Denver |
| 4/25 | Groove Subaru Spring Criterium | Golden |
| 4/28 | Karen Hornbostel Mem'l TT | Denver |
| 5/1 | Lookout Mountain Hill Climb | Golden |
| 5/2 | Sandstone Ranch Criterium | Longmont |
| 5/5 | Karen Hornbostel Mem'l TT | Denver |
| 5/8 | Wheels of Thunder (Crit) | Littleton |
| 5/12 | Karen Hornbostel Mem'l TT | Denver |
| 5/15 | Sunshine Hill Climb | Boulder |
| 5/16 | Deer Trail Road Race | Deer Trail |
| 5/19 | Karen Hornbostel Mem'l TT | Denver |
| 5/22 | Hugo Road Race | Hugo |
| 5/23 | Angelo's Pueblo Criterium | Pueblo |
| 5/29 | Superior Morgul Classic Criterium | Superior |
| 5/30 | Superior Morgul Classic Road Race | Superior |
| 5/30 | Superior Morgul Classic Omnium | Superior |
| 6/5 | Rist Canyon Hill Climb | Fort Collins |
| 6/6 | City Park Criterium | Denver |
| 6/11 | Rocky Mountain Omnium | Glenwood Springs |
| 6/12 | Rocky Mountain Omnium | Glenwood Springs |
| 6/13 | Rocky Mountain Omnium | Glenwood Springs |
| 6/19 | John Stenner Memorial Time Trials | Denver |
| (Colorado State TT Championships) | ||
| 6/20 | Niwot Criterium | Niwot |
| 6/26 | Dead Dog Classic- Road Race | Laramie, WY |
| 6/27 | Dead Dog Classic- Criterium | Laramie, WY |
| 6/27 | Dead Dog Classic- Time Trial | Laramie, WY |
| 7/3 | Mike Horgan Hill Climb | Boulder |
| 7/10 | North Boulder Park Criterium | Boulder |
| 7/11 | Longmont Criterium | Longmont |
| (Colorado Senior Crit Championships) | ||
| 7/16 | ACA Junior Stage Race | Silt |
| 7/17 | Vic's Espresso Prospect Criterium | Prospect |
| (Colorado Masters Crit Championships) | ||
| 7/17 | ACA Junior Stage Race | Silt |
| 7/18 | ACA Junior Stage Race | Silt |
| 7/24 | Mt Evans Hill Climb | Idaho Springs |
| (Colorado Hill Climb Championships) | ||
| 7/25 | Scott Kornfield Classic (Crit) | Louisville |
| 7/30 | Salida Omnium | Salida |
| 7/31 | Salida Omnium | Salida |
| 8/1 | Salida Omnium | Salida |
| 8/7 | Denver Federal Center Classic (CR) | Lakewood |
| 8/8 | Bannock Criterium | Denver |
| (Colorado Junior Crit Championships) | ||
| 8/14 | BRC Real Estate Criterium | Highlands Ranch |
| 8/15 | Air Force Academy Road Race | Colorado Springs |
| (Colorado Senior Road Championships) | ||
| 8/21 | Raisin Hope Foundation Classic (Crit) | Golden |
| 8/22 | Primal Classic Criterium | Inverness |
| 8/28 | Estes Cycling Challenge | Estes Park |
| (Colorado Masters Road Championships) | ||
| 9/3 | Steamboat Springs Stage Race | Steamboat Springs |
| 9/4 | Steamboat Springs Stage Race | Steamboat Springs |
| 9/5 | Steamboat Springs Stage Race | Steamboat Springs |
| 9/6 | Steamboat Springs Stage Race | Steamboat Springs |
| 9/9 | Bear Creek Lake Park TT Series | Lakewood |
| 9/11 | Copper Criterium | Copper Mountain |
| 9/16 | Bear Creek Lake Park TT Series | Lakewood |
| 9/23 | Bear Creek Lake Park TT Series | Lakewood |
| 9/30 | Bear Creek Lake Park TT Series | Lakewood |
| CR=Circuit Race Crit=Criterium TT=Time Trial | ||
Updated 5/16/2010 A(ll dates and racing information are subject to change) | ||
