You leave Terni towards the Basilica of San Valentino, climb gently for about 200 m, then run flat before dropping into the Valnerina. The road follows the Nera river past the Marmore Falls, with another slight rise near the falls, and carries on to Torre Orsina, where the half marathon turns. Marathon runners continue on a gentle false flat to Ferentillo and come back down to Terni. Every finisher gets a heart-shaped medal.
Route from Maratona di San Valentino.
Map © Mapbox © OpenStreetMap.
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