10K Pace Calculator

About this calculator

This calculator applies the same time, pace, and distance relationship as a 5K pace calculator but scaled to the 10 kilometer distance, converting between a target finish time and the per-kilometer or per-mile pace needed to reach it. Because a 10K takes roughly twice as long as a 5K, pacing tends to matter even more, since even small pace misjudgments compound over a longer race.

Runners preparing for a 10K use it to set a realistic goal pace based on current fitness, to plan even or negative split strategies across the race, and to work out checkpoint times at each kilometer or mile marker so they can judge whether they're on track partway through.