Running on the Web
Calculators
- Age-adjusted
Running Tables
- The tables present "age-adjust" running times for runners in the 31-70 year
old age groups, both male and female. The tables use factors to adjust your time to a
comparable performance by a 30-year old (open class) runner.
- Calorie Calculator
- Estimates how many calories are you burning in your daily, weekly, or monthly workouts
and daily activity.
- Rancho Runner
- A calculator showing route distances and ascents for any possible route at Rancho San
Antonio, Cupertino, California
- Split Times for the Portland
Marathon
- Calculates even effort split times for the Portland Marathon given a finish time. Also
will determine splits and finish time based upon a recent race performance.
- Target Heart Rate
- Calculates target heart rates using various formula.