Kelly and Tate Smash Records in San Diego

The 2025 H1 Unlimited season concluded in spectacular fashion at Mission Bay, San Diego, where fans witnessed not only the most exhilarating race of the season but also a record-breaking performance etched into hydroplane history.

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Tate Clinches Championship, Kelly Seals Victory

San Diego, California – 14 September 2025 – The curtain closed on the 2025 H1 Unlimited season this afternoon at Mission Bay, where Bayfair San Diego powered by Samson Rope delivered everything fans love about hydroplane racing: speed, competition, and a spectacular show.

This final stop concluded a five-race championship season, with Sunday’s racing giving fans plenty to cheer about.

San Diego Bayfair 2025

San Diego, California – September 10, 2025 – The roar of H1 hydroplanes returns to Mission Bay this weekend for San Diego Bayfair, powered by Samson Rope, from September 12-14, 2025.

Fans are in for a treat with one of the world’s fastest race courses, showcasing speeds topping 200 mph, and a nail-biting battle for the Bill Muncey Cup on Sunday.