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Trail Running Calendar near Aarau 2026-2027

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Explore the top trail runs near Aarau for 2026-2027! We've gathered 20 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
Nov
7
Sa

Bezirks-Waldlaufmeisterschaften

Trail Run 3 km 9 km
Nov
28
Sa

Chlauslauf Härkingen

Trail Run 5 km 11 km
December 2026
Dec
5
Sa

Chlauslauf Rohrdorf

Trail Run 5 km 8 km
January 2027
Jan
3
Su

Swiss Marathonis Backyard Marathon

Backyard Ultra 7 km
Jan
9
Sa

Dietiker Neu­jahrs­lauf

Trail Run 7 km 13 km
February 2027
Feb
6
Sa

Backyard Community Run

Backyard Ultra 7 km
April 2027
Apr
18
Su

Estelberglauf

Trail Run
May 2027
May
2
Su

Zunzger Waldlauf

Trail Run 4 km 7 km
May
29
Sa

Obstacle Run Limmat

Obstacle Run 3 km 10 km 19 km
June 2027
Jun
5
Sa

Backyard Community Run

Backyard Ultra 7 km
Jun
5
Sa

Passwang-Berglauf

Trail Run 6 km 10 km
Jun
13
Su

Aare Lauf / Aare Trail

Road Race Trail Run ITRA 1–2 10 km Half Marathon 30 km 50 km
Jun
26
Sa

Ränn de Uetliberg

Trail Run 7 km 12 km
July 2027
Jul
3
Sa

Fricktaler Waffenlauf

Trail Run 16 km
Jul
3
Sa

Kaister Waldlauf

Trail Run 8 km
August 2027
Aug
21
Sa

Zeininger Halbmarathon

Trail Run 11 km 22 km
September 2027
Sep
18
Sa

5 Schlösserlauf

Trail Run 6 km 11 km 16 km
Sep
25
Sa

Wisenberglauf

Trail Run 3 km 6 km 11 km
October 2027
Oct
8
Fr

Helvetia Backyard Ultra

Backyard Ultra 7 km
Oct
9
Sa

Hallwilerseelauf

Trail Run 5 km 10 km Half Marathon
Multiple races around Lake Hallwil including a half marathon, 10 km, 5 km, student races, team relays and Nordic walking, next edition on 9 October 2027.
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