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Trail Running Calendar Switzerland 2026-2027

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Explore the best trail runs in Switzerland for 2026-2027! Our updated list features 237 exciting trail runs across the country. Find your next trail run in Switzerland below and join the trail community at these great events! Search for a location or view races near Zürich, Genf, Basel or Lausanne.

August 2026
Aug
23
Su

Forcethon Verbier

Trail Run 5 km 11 km
Aug
23
Su

Trail Run Aeschiried

Trail Run 12 km 24 km 52 km
Aug-Sep
25-6
Tu - Su

Swisspeaks Trail

Trail Run ITRA 1–6 10 km Half Marathon ... 360 km 650 km
Aug
25
Tu

Seelaufserie Davos

Trail Run 4 km 9 km
Aug
26
We

Sutzer Lauf

Trail Run 6 km 10 km
Aug
28-30
Fr - Su

Churfirsten Trail Run

Trail Run UTMB 20K/50K ITRA 1–2 5 km 14 km 24 km 43 km
Aug-Sep
28-3
Fr - Th

Transalpine Run

Trail Run 250 km
Aug
29
Sa

Défis du Niremont

Trail Run 12 km 22 km
Aug
29-30
Sa - Su

Backyard Ultra Chur

Backyard Ultra
Aug
29-30
Sa - Su

Landarenca Trail

Trail Run 8 km Half Marathon
Aug
29
Sa

Niederhorn Berglauf

Trail Run 8 km
Aug
29
Sa

Inalpe 2.0 Trail

Trail Run 16 km 30 km Marathon
Aug
29
Sa

Lema Run

Trail Run 8 km
Aug
29
Sa

Schauenberglauf

Trail Run
Aug
30
Su

Weissensteinlauf

Trail Run 5 km 14 km
Aug
30
Su

Belper-Lauf

Trail Run
September 2026
Sep
2-5
We - Sa

Ultra Tour Monte Rosa

Trail Run UTMB 100K/100M ITRA 1–6 23 km 63 km 170 km
Sep
4-5
Fr - Sa

Jungfrau-Marathon Interlaken

Trail Run UTMB 50K 4 km Marathon
A programme of short runs in Interlaken on 4 September 2026, with kids and youth races, a 4.2 km fun run, a mountain run to Harder Kulm and inclusive Pararace events.
Sep
4-6
Fr - Su

SGRAIL78 Silvaplana

Trail Run 78 km
Sep
4
Fr

Harder Run

Trail Run 4 km
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