Course
Half Marathon21.1 km
10 km10 km
Key dates
- ★Race dayJune 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Sonnwendlauf takes place around the Grüntensee reservoir near Oy-Mittelberg in Oberallgäu. The course runs clockwise around the lake with the half marathon completing two laps. With only about 80 meters of elevation gain for the half marathon, runners pass by the dam and St. Sebastian Chapel while enjoying scenic views of the reservoir.
Your next race, seen from above.
Save Sonnwendlauf Um Den Gruntensee to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Sonnwendlauf Um Den Gruntensee to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in Baden-Württemberg All ›
-
Heidenheimer Sparkassen Stadtlauf
Runs along the Brenz through Heidenheim's old town
-
Crailsheimer Halbmarathon
Forest and meadow paths through the Burgbergwald
-
Heumadener Volkslauf
A flat loop through Stuttgart's Heumaden and Kemnat
-
St Georgener Stadtfestlauf
St. Georgen has Germany's highest twin-track station
Run this event? Claim it on runcalendar.com
Visit event website ›
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.