RunPace vs PaceLoop

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 (free) • Switch instantly between pace (min/km) and speed (km/h) • See finish times for every common distance, or full split tables RACE PLAN (free) • Set a target finish time and distance, get the exact pace you need • Even-paced split tables so you know your checkpoints RACE TIMES (RunPace Pro) • 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 (RunPace Pro) • 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 ads, no account, no tracking — your runs and numbers stay on your device RUNPACE PRO Calculator, Race Plan and Settings are free to use, with no ads and no time limit. RunPace Pro unlocks Race Times and Training Paces — one purchase, no subscription, on every device you use with the same Apple Account. Built by a runner, for runners. Lace up and find your pace.

How long will 10 km take at a 5:30 pace? What pace do I need to finish the marathon under 4 hours? PaceLoop answers instantly. It works the way runners think: distance, pace and time are connected in a loop — set any two values and the third is calculated automatically, in real time, as you spin the wheels. - Fluid selection wheels with haptic and sound feedback - Quick shortcuts for 5K, 10K, half and full marathon - Kilometers or miles, your choice - Your values are saved for your next run - No sign-up, no data collection, no clutter Perfect for planning workouts, setting your race strategy or dreaming up goals — from your first 5K to the marathon. Download PaceLoop and run at the right pace.