Generate Splits
Enter a distance and finish time to generate your pacing chart.
Why use a Race Split Calculator?
A race split calculator breaks down your overall goal finish time into bite-sized milestones. Whether you check your watch every mile or every kilometer, having a firm pacing plan is essential for preventing the common mistake of starting a race too fast.
Even pacing vs. Negative splits
This calculator generates "even splits," meaning you run the exact same pace for the entirety of the distance. For many beginner and intermediate runners, even pacing is the safest strategy to run a Personal Best. Advanced runners sometimes aim for a "negative split," where the second half of the race is run faster than the first half.
Keep track of your training splits over time with Run and Grow and watch your digital garden flourish. Beautiful visuals paired with running stats make consistency easy and rewarding!