Stara Planina is a climb of 18.7 kilometers (hors catégorie). Stara Planina tops out at 1,495 m above sea level. It is located in Општина Књажевац, Централна Србија, Србија. The average gradient is 5.8% with a maximum of 16.7%. The climb has 1081 meters of elevation gain.
Difficulty analysis: This HC climb has a progressive difficulty. The first 6 km (3-4%) give you a chance to warm up, but the difficulty ramps up noticeably from KM 6, with a demanding stretch of 7-9% gradients over nearly 10 km. The hardest section is KM 15-16 at 10%, placed near the end of the climb, which makes it both a tactical and physical test.
Tips for managing your effort:
1. Pace yourself: Enjoy the first kilometres, which are less steep, to find a sustainable rhythm without burning out too early.
2. Plan for the key sections: Save some energy for the middle part (KM 6-16) and especially for the 10% ramp at kilometre 15, where going too hard could be fatal.
3. Keep a steady cadence: The final section (KM 17-18.7) is almost flat; use it to recover before any final sprint.
18.7 km • 1081 m D+
VAM: average climbing speed, based on elevation gain