Race planning
Calculators
Free tools to plan paces and finish times for your next race.
Running Race Calculator
Work out pace, finish time or distance for 5K, 10K, half marathon, marathon or a custom distance.
Open calculatorTriathlon & IRONMAN Time Calculator
Calculate your predicted finish time for Sprint, Olympic, IRONMAN 70.3 and full-distance IRONMAN events, or set your own distances.
Open calculator