The 2025 Six Nations Women's U20 Summer Series was the second edition of the Six Nations Women's age-grade rugby union competition.
The competition ran from 5 July to 17 July 2025, all hosted by the Welsh Rugby Union at the Centre for Sporting Excellence in Caerphilly.
Format Each team plays three matches. A table was used to determine to final results of the competition.
Table
Table ranking rules Four points are awarded for a win. Two points are awarded for a draw. A bonus point is awarded to a team that scores four or more tries, or loses by seven points or fewer.
Fixtures and results Fixtures were announced in May 2025.
Round 1
Round 2
Round 3
See also 2025 Women's Six Nations Championship 2025 Six Nations Under 20s Championship 2025 Six Nations Championship
References
External links Official Six Nations Rugby website Six Nations U20 YouTube channel