Pace Numbers

Solve for pace, finish time or distance from the other two, in minutes per mile or per kilometre, with the equivalent speed and finish times for 5K through marathon at that pace.

Convert running pace between minutes per mile, minutes per kilometre, miles per hour and kilometres per hour, with a full conversion chart and what each pace means over 5K, 10K, half and full marathon.

Turn a marathon or half-marathon goal time into the pace you need per mile and per kilometre, with 5K checkpoint times, mile splits, and an even or negative-split plan.

A split table for any race distance and goal time: cumulative time at every kilometre or mile, with an optional negative split so the second half runs faster than the first.

Predict your 5K, 10K, half-marathon and marathon times from one recent race, using the Riegel formula and the Daniels VDOT model side by side so you can see where they disagree.

Your Jack Daniels VDOT from a race result, with easy, marathon, threshold, interval and repetition training paces per mile and per kilometre, and equivalent race times at every distance.

Five training zones from your age and resting heart rate using the Karvonen heart-rate-reserve method, with the Tanaka and 220-minus-age max-HR estimates compared and what each zone is for.

Convert treadmill speed in mph or km/h to running pace and back, see what an incline is worth as an equivalent flat pace, and the elevation gain a treadmill session adds up to.

Calories burned on a treadmill from your weight, speed, incline and time, using the ACSM walking and running equations rather than the console's guess, with the incline effect shown.

Calories burned running from your weight and pace or distance and time, using the ACSM metabolic equation, shown gross and net of what you would have burned sitting still.