Nielson Two Mile Challenge - Colorado Springs, Colorado - Running

The Nielson Two Mile Challenge is a Running race in Colorado Springs, Colorado consisting of a 2 Mile Trail Run.

Please arrive at least 20 minutes early so that we can get everybody registered smoothly and start the race on time. It will also allow you to park closer to the staging area.

The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Once you have an established handicap, you are racing against your handicap time. The person who improves the most from their handicap time is the winner. Each month the results are sent off to Bob Royse and he fires up his Nielson algorithm and regenerates all of the handicap times based on the latest result data.

As mentioned before, the handicap does favor a beginning runner or a slower runner who is putting in a lot of quality training time, as it's these types of runners who tend to have significant time improvements running the same course. But the race is also good for established runners and the swift of feet because it gives those runners a good indication of their fitness level. It's the same 2 mile course each month. Thus given similar weather conditions, you have a very good basis to check out your running fitness from month to month.