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34,045EventsUnited States2026
SEP 2026
20SAT
19
SEP
4. Ettinger Backyard Ultra
Ettingen, CH
SAT
19
SEP
Wisenberglauf
Zeglingen, CH
SAT
19
SEP
Sedus Firmenlauf Dogern
Dogern, DE
SAT
19
SEP
Backyard Ultra Race Grindelwald
Grindelwald, CH
SAT
19
SEP
Trail de la Suze
Le Cerneux-Péquignot, CH
SAT
19
SEP
Marathons 4 Alzheimer - Strasbourg
Strasbourg, FR
SAT
19
SEP
Defi Des 100km Pour Les Mulhousiennes D'octobre Rose - Strasbourg
Strasbourg, FR
SAT
19
SEP
Greifenseelauf
Uster, CH
SUN
20
SEP
La Course Nature de Magstatt - 13 km 2026
Magstatt Le Bas, FR
SUN
20
SEP
Marathon de Colmar
Colmar, FR
SUN
20
SEP
Semi-Marathon de Colmar 2026
Colmar, FR
SUN
20
SEP
3008 RUN - Sochaux
Sochaux, FR
SUN
20
SEP
Rainkopf Trail - 23 km 2026
La Bresse, FR
SUN
20
SEP
Rainkopf Trail - 37 km 2026
La Bresse, FR
SUN
20
SEP
Course Gerstheim ried run rock
Gerstheim, FR
SUN
20
SEP
Trail des jumeaux - 6 km 2026
St Michel Sur Meurthe, FR
SUN
20
SEP
Ma'dame run
Strasbourg, FR
TUE
22
SEP
La Guebwilleroise
Guebwiller, FR
TUE
22
SEP
Les Foulées des 4 Portes
Rosheim, FR
TUE
22
SEP
Swiss Trail Tour
Lenk im Simmental, CH
4. Ettinger Backyard Ultra
Saturday, September 19, 2026 · Ettingen, Switzerland
Distances
6.7km
Start location
About this race
The 4th Ettinger Backyard Ultra is an elimination race. Runners complete a 6.706 km loop each hour. If you stop, you're out. The challenge: 'Do one more'.