My Pace (iTunes link) is the iPhone version of our Race Pace desktop application.
We’ve created a few hints for effectively using the program here. If they don’t answer your question
There are a few differences between the two programs. The primary one is that the iPhone version only works with a fixed number of distances.
Here is the list:
- 2 miles
- 5k (5km)
- 5 miles
- 10k (10km)
- 1/4 Marathon
- 15k (15km)
- 10 miles
- 20k (20km)
- 1/2 Marathon
- 15 miles
- 25k (25km)
- 20 miles
- Full Marathon

A future version that will allow for custom distances is already under development.