Track tools

Calculators for track and field athletes

Free tools for the numbers you work out before and after a session: rep paces, race splits, predictions and conversions. Each one shows the formula it uses and where it stops being accurate.

Training

Rep pace calculator

Type 6x200 in 27-28. Get pace per 100 m, 400 m and km, total volume and % of PB.

6x200 in 27.5 → 55.0 per 400 m

Training paces from PB

A table of rep times at 60–120% of your PB pace, for every common rep distance.

Racing

Race time predictor

Estimate a race time from a PB with the Riegel formula, or from two PBs.

Race split planner

Lap and cumulative splits for 400 m to 10,000 m, even or with the fade you choose.

Mile, 1600 m and 1500 m converter

Convert a time between the 1500 m, the 1600 m and the mile.

Sprints

Hand time to FAT

Convert a hand time to a fully automatic time estimate, and back.

Wind adjustment

Estimate a still-air time for the 100 m, 200 m and sprint hurdles.

Combined events

Decathlon and heptathlon points

Points per event and in total, with the World Athletics scoring formulas.

Conversions and reference

Pace and unit converter

min/km, min/mile, per 400 m, km/h, mph and m/s, plus metres to feet and inches.

Hurdle heights and spacings

Heights, distances and number of hurdles for every hurdle race and age group.

Lane distances and staggers

How far each lane is, and the staggers for 200 m, 400 m, 800 m and relays.

Keep your track training in one diary.

StrideBuddy is a training diary for track athletes. Log reps, splits, races and strength work, and see your records and race predictions from your own training.

Download on the App Store Open the web app