40km trail race with 2,700m positive altitude gain. Start and finish at Metsovo main square (1,150m). Technical characteristics: 27km trail (67.5%), 6km dirt road (15%), 4.5km cobbled road (11.25%), 2.5km asphalt (6.25%). Climb ratio: 67.5. Max altitude 1,887m at 12.2km. Min altitude 920m at 22.3km. Mean altitude 1,360m. Longest continuous climb: 790m (8.2–12.2km). Longest continuous descent: 700m (18.8–22.3km). Route passes through Anilio village, Egnatia highway crossing, forests and mountain ridges. Course record men: D. Theodorakakos 3:46:35 (2015). Course record women: Rannelle McCoy 5:12:49 (2015). Time limit: 9 hours total; finishers must complete within 8:30. Cut-off points: 11km (Anilio chalet, 1,660m) at 3h; 24km (Gkrizios, 1,160m) at 5h30m. Registrations received after 3 May will not include race gifts (t-shirt, etc.). Payment by credit/debit card only.