Trail In Monte begins in Monte, a village in Haute-Corse, leading runners directly onto technical Corsican trails. The series provides four choices: a 23 km trail with 1,300 m elevation gain, a 13 km forest trail named L'Anghjulina with 800 m elevation gain, a 6 km mini trail called A Melacuccia with 400 m elevation gain, and a 6 km walk named Giru di a casetta.
Most routes remain within the forest, presenting a compact mountain-style event rather than a road race with brief trail segments. The 23 km course incorporates ridge running alongside forest terrain, making it the more challenging and exposed option. Starting from the village center lends the event a local character, with bib pickup available the day prior at the annex town hall in Anghjulasca.