The International 10 Rater (10R) is a class of radio controlled sailing yacht used for competitive racing. It is a measurement controlled classes administered by the International Radio Sailing Association. The class is a designated IRSA International class entitled to hold World Championships officially recognised by the World Sailing. A 10 rater is the longest and tallest of all the international classes and has rules that allow the most scope for development.
| Gold | Silver | Bronze | Ref. | |
|---|---|---|---|---|
| 1999, Changi | Design - Prizm (Own Design) | Design - Prizm | ||
| 2016, Lake Garda | Trance (Own Design) | Diamond (Own Design) | Rubis | |
| 2018, Biblis | Trance (Own Design) | Kamsin | Nioutaine | [1] |
| 2020, West Kirby | Cancelled COVID 19 | |||
| 2023 Castiglione del Lago | Design - "Trance" by Brad Gibson | Design - "Diamond" (Own Design) | Design - "Diamond" | [2] [3] |
| 2025 | Design - "Diamond" | Design - "Diamond" (Own Design) | Design - "NIOUTAINE" | |
Unclear of the status of these events as the International Radio Sailing Association only joined ISAF in the mid 1990s.
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| 1975, Gosport | |||
| 1978, Durban | |||
| 1980, Ottawa | |||
| 1982, Dunkerque | |||
| 1987, Gothenburg | |||
| 1991, Viry-Châtillon | |||
| 1993, Lake Bonney SE |