4 calculators for runners. With a streamlined interface so that you can calculate paces (and more) with fewer button taps than other apps.

The 4 tools:
- Pace Calculator: Calculate time, pace, or distance by providing 2 of those 3 values
- Time Addition: Quickly and easily add times together
- Race Time Prediction: Compare and predict race performances given another result
- Heat AdjustmentDetermine how to adjust your pace for heat and humidity