Fitness Log 1.72 - The FitnessLog program uses your Newton to track all your races and workouts, for biking, running, swimming, and other activities. For races, it will monitor and report your personal best times for each race. The program comes prepared to track races of 1 mile, 5k, 10k, 12k, half and full marathons. If you run races of other distances, you can enter those either as one-time races or you can define a new standard race category for that particular distance. You can also define a series of standard training workouts.