Circuito de senderismo de 117.74 km desde Lilkovo. El desnivel positivo es de 7802 m, con una altitud entre 233 m y 2069 m. Duración estimada: 53 h 50 min. Municipio de salida: Lilkovo (Пловдив, Bulgarie).
Esta ruta incluye 15 subidas significativas. Con un desnivel acumulado de 5506 m a lo largo de 63.98 km, con una pendiente media del 8.6%.
- Climb 1 (at km 6.48 km): +121 m over 1.98 km, average slope 6.1%
- Climb 2 (at km 21.93 km): +831 m over 8.99 km, average slope 9.2%
- Climb 3 (at km 31.88 km): +325 m over 2.97 km, average slope 11.0%
- Climb 4 (at km 37.55 km): +85 m over 1.46 km, average slope 5.8%
- Climb 5 (at km 41.08 km): +79 m over 556 m, average slope 14.2%
- Climb 6 (at km 49.20 km): +381 m over 2.48 km, average slope 15.3%
- Climb 7 (at km 57.20 km): +448 m over 3.33 km, average slope 13.5%
- Climb 8 (at km 70.64 km): +776 m over 6.88 km, average slope 11.3%
- Climb 9 (at km 76.23 km): +73 m over 826 m, average slope 8.8%
- Climb 10 (at km 102.07 km): +516 m over 21.02 km, average slope 2.5%
- Climb 11 (at km 111.00 km): +315 m over 3.07 km, average slope 10.3%
- Climb 12 (at km 130.49 km): +317 m over 2.40 km, average slope 13.2%
- Climb 13 (at km 138.25 km): +470 m over 2.50 km, average slope 18.8%
- Climb 14 (at km 141.16 km): +44 m over 217 m, average slope 20.2%
- Climb 15 (at km 149.35 km): +725 m over 5.28 km, average slope 13.7%
