Americans Ada Watson and Miles Mattern won the U23 women's and U23 men's titles, respectively, at the 2026 Pan-American Cyclo-cross Championships in Washington, DC, on Saturday.

In her first year racing in the U23 category, Watson soloed to victory, crossing the line 19 seconds ahead of compatriot Kaya Musgrave. Musgrave improved on her fourth-place finish last year to claim silver.