Napf Marathon

Date 10/08/2023

Country Switzerland

Distance 42.2km  23.4km

Elevation 1542m  779m


The Napf Marathon and half marathon (Seltenbach Trail) takes place in the pre-alp Emmental region of green, rolling hills. It runs over a combination of road, easier village paths, and more challenging mountain trails. The course features views of the Jura mountain range, and the Bernese Alps in the distance.

NB: We have estimated the 2023 dates based on last year’s dates. We have contacted the race organisers but not heard back yet. We’ll update as soon as we have more info. Run The Alps makes every effort to keep this page up to date.

For unique trail running clothing, visit Run the Alps partners, Insane Inside.