RunPace - Pace Calculator

RunPace is a clean, fast pace calculator for runners who like clear numbers without the clutter.

Whether you're chasing a 5K PR or pacing your first marathon, RunPace gives you the splits, predictions, and training paces you need — in seconds.

CALCULATOR
• Switch instantly between pace (min/km) and speed (km/h)
• See finish times for every common distance, or full split tables

RACE PLAN
• Set a target finish time and distance, get the exact pace you need
• Even-paced split tables so you know your checkpoints

RACE TIMES
• Enter one race result and predict your times across distances
• Based on Riegel's proven formula
• Or seed a starting point from your Apple Health VO₂max

TRAINING PACES
• VDOT-based training paces — Easy, Marathon, Threshold, Interval, Repetition
• Import your VO₂max (Cardio Fitness) from Apple Health to set zones automatically
• Watch your VO₂max move: a 12-month trend line with the change over the period

MADE FOR RUNNERS
• Kilometres or miles — switch once and the whole app follows: min/mi and mph wheels, mile splits, and a US race ladder (1 mile, 5K, 10K, 10 miles, half, marathon)
• Light, dark, or system appearance
• English and Norwegian
• No account, no ads, no tracking — your data stays on your device

Built by a runner, for runners. Lace up and find your pace.