Race Discovery

Find Your Race

Search for triathlons, runs, and cycling events near you or anywhere in the world.

Our Mission

At negativesplits.ai, our mission is to inspire triathletes to embrace challenges and push their limits. We believe in the power of setting audacious goals and putting in the hard work to achieve them.

Our Vision

We aim to provide a dedicated space for triathletes to track their racing journey. negativesplits.ai is your virtual medal cabinet — a home to celebrate your triumphs, learn from your experiences, and stay motivated to tackle your next big race.

Negative Splits

Power of a Pacing Plan

A live pace trace from a marathon run — watch the negative split unfold as the second half comes home faster.

WA Ironman Run 20241510152025303540425:40/km5:55/km6:10/km6:25/km

To inspire people to do events they thought impossible.

Some event data may not be up to date. We do our best to keep it accurate, but always treat the official event website as the source of truth.

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