Split Calculator
Plan your race splits for even, negative, or positive pacing strategy.
About Split Strategies
Even SplitsRunning each segment at the same pace. Ideal for most races and recommended for beginners.
Negative SplitsRunning the second half faster than the first. Often leads to better overall performance and is used by elite runners.
Positive SplitsRunning the first half faster, slowing down in the second. Common for beginners but generally leads to worse times.
Plan your race
Sign up for Hashiri.AI to set race goals and get AI coaching for your race strategy.
Get Started Free