Circuito de senderismo de 224.68 km desde Chepstow. El desnivel positivo es de 5445 m, con una altitud entre 4 m y 478 m. Duración estimada: 75 h 50 min. Municipio de salida: Chepstow (England, Royaume-Uni).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 3383 m a lo largo de 62.52 km, con una pendiente media del 5.4%.
- Climb 1 (at km 5.62 km): +260 m over 2.17 km, average slope 12.0%
- Climb 2 (at km 17.13 km): +267 m over 4.24 km, average slope 6.3%
- Climb 3 (at km 112.69 km): +976 m over 21.87 km, average slope 4.5%
- Climb 4 (at km 153.12 km): +635 m over 10.30 km, average slope 6.2%
- Climb 5 (at km 175.00 km): +236 m over 5.52 km, average slope 4.3%
- Climb 6 (at km 180.04 km): +199 m over 2.24 km, average slope 8.9%
- Climb 7 (at km 188.44 km): +258 m over 4.83 km, average slope 5.3%
- Climb 8 (at km 200.69 km): +217 m over 3.23 km, average slope 6.7%
- Climb 9 (at km 210.13 km): +153 m over 1.89 km, average slope 8.1%
- Climb 10 (at km 219.30 km): +182 m over 6.23 km, average slope 2.9%
