Races
| Race | Dist | Terrain | Club | Actions |
|---|---|---|---|---|
| Race to the Stones (100k) | 100K | Mixed | ||
| Race to the Tower Dbl 2Days | 53M | Trail | ||
| Race to the Tower Dbl NonStop | 53M | Trail | ||
| Railway Ultra 28 | 28M | Mixed | ||
| Reading parkrun | 5K | Mixed | ||
| Reggae Marathon | M | Road | ||
| Resolution Trail Run | 7.5K | Trail | ||
| Reykjavik Half Marathon | HM | Road | ||
| Reykjavik Marathon | M | Road | ||
| Rhayader 20 | 20M | Road |