Εθνικό μονοπάτι O31

Hiking Very hard Created at: March 17, 2026

Informations

Distance 109.13 km
Elevation gain 5585 m
Elevation loss 5544 m
Altitude minimum 9 m
Altitude maximum 1430 m
Altitude Start 9 m
Altitude End 50 m
Estimated hiking time 41 h 20 min
Difficulty Very hard

109.13 km loop hiking starting from Pátrai. Elevation gain is 5585 m, with altitude ranging from 9 m to 1430 m. Estimated time: 41 h 20 min. Starting town: Pátrai (Αποκεντρωμένη Διοίκηση Πελοποννήσου, Δυτικής Ελλάδας και Ιονίου, Ελλάς).

This hike includes 14 significant climbs. With a total elevation gain of 3722 m across 28.56 km, with an average slope of 13.0%.

  • Climb 1 (at km 12.12 km): +745 m over 8.42 km, average slope 8.9%
  • Climb 2 (at km 16.20 km): +147 m over 1.24 km, average slope 11.9%
  • Climb 3 (at km 20.03 km): +116 m over 943 m, average slope 12.3%
  • Climb 4 (at km 26.77 km): +80 m over 1.28 km, average slope 6.3%
  • Climb 5 (at km 36.64 km): +72 m over 580 m, average slope 12.4%
  • Climb 6 (at km 40.90 km): +385 m over 2.65 km, average slope 14.5%
  • Climb 7 (at km 47.75 km): +172 m over 1.72 km, average slope 10.0%
  • Climb 8 (at km 52.78 km): +476 m over 2.88 km, average slope 16.6%
  • Climb 9 (at km 61.46 km): +571 m over 2.54 km, average slope 22.5%
  • Climb 10 (at km 65.51 km): +453 m over 1.84 km, average slope 24.6%
  • Climb 11 (at km 67.49 km): +58 m over 252 m, average slope 23.0%
  • Climb 12 (at km 72.49 km): +268 m over 2.08 km, average slope 12.9%
  • Climb 13 (at km 83.62 km): +116 m over 1.31 km, average slope 8.9%
  • Climb 14 (at km 89.74 km): +63 m over 834 m, average slope 7.6%

More trails in Αποκεντρωμένη Διοίκηση Πελοποννήσου, Δυτικής Ελλάδας και Ιονίου

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