Since 2025, Matthew Seastrom has raced HYROX twice in 2 categories, once each. The only finish in the men's Doubles Open is 1:04:18 at Washington DC 2026, a top-10% finish: 40th of 817 men's teams.
Best finish, by category
Doubles Open · Men
1:04:18
Washington DC 2026
Doubles Open · Mixed
1:21:01
Washington D.C. Open North American Championships 2025