Trail Running calendar near Letten 2026-2027

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

The Kreuzegg Classic will take place in Bütschwil-Ganterschwil on Saturday 23 May 2026. You can run between 9 and 22 kilometers.

The 5 Schlösserlauf will take place in Holderbank on Sunday 24 May 2026. You can run between 6 and 16 kilometers.

The Gamperney Berglauf will take place in Grabs on Saturday 30 May 2026. You can run 9 kilometers.

The Passwang-Berglauf will take place in Mümliswil-Ramiswil on Saturday 30 May 2026. You can run between 6 and 10 kilometers.

The Run4Hearts will take place in Sattel on Saturday 30 May 2026. You can run 4 hours.

The Oesch-Lauf will take place in Oekingen on Saturday 30 May 2026. You can run between 5 and 10 kilometers.

June 2026

The Gempen-Berglauf will take place in Dornach on Wednesday 3 June 2026. You can run 8 kilometers.

The Forchlauf will take place in Letten on Wednesday 10 June 2026. You can run between 7 and 21 kilometers.

The Aare Lauf / Aare Trail will take place in Aarau on Sunday 14 June 2026. You can run between 10 and 50 kilometers.

UTMB Index

The Lobärg-Run will take place in Ersigen from Friday 19 June 2026 to Sunday 28 June 2026. You can run between 9 and 14 kilometers.

The Hörnli Trail 1133 will take place in Fischingen on Saturday 20 June 2026. You can run 11 kilometers.

The Gelterkinder Waldlauf will take place in Gelterkinden on Friday 26 June 2026. You can run 8 kilometers.

The X-Trail-Run Breitnau will take place in Breitnau on Saturday 27 June 2026. You can run between 10 and 21 kilometers.

The Ränn de Uetliberg will take place in Uitikon on Saturday 27 June 2026. You can run between 6 and 10 kilometers.

July 2026

The Stoos-Trail will take place in Ingenbohl on Saturday 4 July 2026. You can run between 10 and 46 kilometers.

UTMB Index
August 2026

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

UTMB Index

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

The 5-Tage Berglauf-Cup will take place in Bauma from Monday 10 August 2026 to Friday 14 August 2026. You can run 5 hours.

The Zeininger Halbmarathon will take place in Zeiningen on Saturday 15 August 2026. You can run between 11 and 22 kilometers.