Running races in Switzerland in Aug 2027

16 races in date order

Sanbe Trail
August 2027 · Mesocco, Grisons · 31 km · 6 km
Through the Mesolcina valley trails in the Alps

Save
Swiss Alps 100
August 2027 · Fiesch, Valais · 160K · 100K · 50K
UNESCO Aletsch Glacier ultra with suspension bridges and alpine dam

Save
Sierre-Zinal
August 2027 · Sierre, Valais · Trail 31 km
The race of five 4000m peaks above the Rhone valley

Save
Matterhorn Ultraks
August 2027 · Zermatt, Valais · SKY · MOUNTAIN · EXTREME · ACTIVE · VERTINIGHT
Runs beneath the iconic Matterhorn peak

Save
Madrisa Trail
August 2027 · Klosters, Grisons · T54 Trail
Pure alpine trail running through the Graubunden peaks

Save
Supertrail Du Barlatay
August 2027 · Château-d'Oex, Vaud · 75 km · 50 km · 25 km · 15 km
Trail above Château-d'Oex, home of the balloon festival

Save
Inferno Half Marathon
August 2027 · Lauterbrunnen, Bern · Half Marathon
Runs the Lauterbrunnen valley below the Schilthorn

Save
La Montheysanne
Sun 22 Aug 2027 · Monthey, Valais · Marathon · Half Marathon · 10K · 5K
Road race in Monthey supporting the Valais Cancer League

Save
Dynafit Transalpine Run
August 2027 · Lenzerheide, Grisons · 250 km
A 7-stage race crossing the Alps in teams

Save
Backyard Ultra
August 2027 · Chur, Grisons · Backyard Ultra
Last one standing: a 4.167-mile loop every hour

Save
Myrun4help
August 2027 · Chevilly, Vaud · 14 km · 7 km
Inclusive road run supporting Special Olympics Switzerland

Save
Course du Mandement
August 2027 · Satigny, Geneva · Marathon · Walking · Trail · Walking · Children's Races · Children's Races
Through Geneva's vineyard country, the Mandement

Save
Le Defi Des Marais
August 2027 · Veyrier, Geneva · 1.6 km
Charity lap race in Veyrier raising funds for rehab care

Save
Runthrough Trails Engelberg
August 2027 · Engelberg, Obwalden · 107 km · 58.9 km · 23.5 km · 7 km
Alpine ultra trail through Swiss peaks and lush meadows

Save
Inalpe 2.0 Trail
August 2027 · Haute-Nendaz, Valais · Marathon · 30 km · 15.5 km
Trail tied to Nendaz's alpine cattle-driving tradition

Save
SwissPeaks Trail
August 2027 · Bouveret, Valais · 700K · 380K · 170K · 100K · 70K · Marathon
From Lake Geneva shores to Valais glacier peaks

Save

← Switzerland Oct Nov Dec Jan 2027 Feb 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Sep 2027 Oct 2027

Your next race, seen from above.
Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.

Get RunCalendar

Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.