Trail Running calendar near Formazza 2026-2027

We have found 108 Trailruns within 80 kilometers of Formazza. See below where and when you can find the races.

The RunThrough Trails Interlaken will take place in Interlaken on Saturday 8 August 2026. You can run between 16 and 50 kilometers.

The Swiss International Mountain Marathon will take place in Meiringen from Saturday 8 August 2026 to Sunday 9 August 2026. You can run 42 kilometers.

The Ticino Wildlands will take place in Roveredo from Saturday 8 August 2026 to Tuesday 18 August 2026. You can run 500 kilometers.

The Klewenalp Trail will take place in Beckenried on Sunday 9 August 2026. You can run between 11 and 43 kilometers.

The Berglauf Engelberg will take place in Engelberg on Sunday 9 August 2026. You can run between 5 and 9 kilometers.

The Inferno Triathlon + Halbmarathon will take place in Lauterbrunnen from Friday 14 August 2026 to Sunday 16 August 2026. You can run 21 kilometers.

The Matterhorn Ultraks will take place in Zermatt from Friday 21 August 2026 to Sunday 23 August 2026. You can run between 5 and 49 kilometers.

The Runthrough Trails Engelberg will take place in Engelberg on Saturday 22 August 2026. You can run between 25 and 100 kilometers.

The Rottenlauf will take place in Obergoms VS on Saturday 22 August 2026. You can run between 5 and 13 kilometers.

The Landarenca Trail will take place in Calanca from Saturday 29 August 2026 to Sunday 30 August 2026. You can run between 8 and 22 kilometers.

The Niederhorn Berglauf will take place in Beatenberg on Saturday 29 August 2026. You can run 8 kilometers.

The Alagna Otro Trail Exploring Walser Village will take place in Alagna Valsesia on Saturday 29 August 2026. You can run between 7 and 16 kilometers.

September 2026

The Ultra Tour Monte Rosa will take place in Grächen from Wednesday 2 September 2026 to Saturday 5 September 2026. You can run between 23 and 170 kilometers.

The Harder Run will take place in Interlaken on Friday 4 September 2026.

Experience the ultimate mountain marathon in Interlaken featuring a 42.195 km course or choose from shorter races like the Harder Run and Minimarathon against a stunning Swiss backdrop.

The Collontrek will take place in Evolène on Saturday 5 September 2026.

The Trails du Besso will take place in Anniviers on Saturday 5 September 2026. You can run between 26 and 59 kilometers.

The Crono Vertical CDO will take place in Cugnasco-Gerra on Saturday 5 September 2026.

The Forte di Orino Trail will take place in Caldana on Sunday 6 September 2026. You can run between 12 and 24 kilometers.

The Wildstrubel by Utmb will take place in Crans-Montana on Thursday 10 September 2026. You can run between 10 and 113 kilometers.

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