Danny Grossi, a Canadian masters runner, faced a severe setback after a blood clot nearly cost him his leg. Despite doctors' warnings, he returned to racing, inspired by his children. Grossi used AI to track his recovery data, leading to the creation of PIRX.

Grossi's journey began with a blood clot in his leg, followed by compartment syndrome. After extensive surgeries and a long recovery, he returned to running. He integrated AI to analyze his health and running data, evolving it into PIRX. Read more everyday miles coverage.

PIRX, a performance intelligence platform, uses AI to predict race performances. Grossi's platform differs from smartwatches by offering more precise predictions. He aims to give back to the athletics community through PIRX. Related: Ontario runner finishes cross-Canada run for mental health.

This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.