In 2006, the Colorado Springs Unit 360 of the ACBL challenged the Denver unit in an attempt to determine which unit had the better players. The result was the Front Range Challenge, now alternately hosted by the two units.
Front Range Challenge 2014
| Hosts | Denver |
| Date | Saturday, October 18 |
| Time | First session (pairs): 10:00 am |
| Second session (teams): TBA | |
| Location | Denver House of Cards |
| 1800 W. Oxford, Unit C | |
| Englewood, CO | |
| Director | Bill Michael |
| Chair/Coordinator | Denver: Jim Calhoun |
| Colorado Springs: Chris Champion | |
| Director | Bill Michael |
| Cost | $8 per person per session |
| Lunch | Provided |