Stefan Keiner

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Stefan Keiner went for a hike.
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September 20, 2025
Oberursel 50 km Xtrem-Marsch
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10:25
50.4km
4.8km/h
880m
860m
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Sonny and Helge like this.
1. SonnySeptember 20, 2025

   Great performance 👏🏼👏🏼👏🏼

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Stefan Keiner went for a hike.
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September 13, 2025
Wanderung
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02:58
13.8km
4.7km/h
130m
120m
Map data © OpenStreetMap contributors
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Helge and Sonny like this.
1. HelgeSeptember 13, 2025

   Where are you hanging out?

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Stefan Keiner went for a hike.
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August 31, 2025
Mittagsrunde
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03:17
16.4km
5.0km/h
210m
200m
Map data © OpenStreetMap contributors
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Helge and Sonny like this.
Sonny and Stefan Keiner went for a hike.
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Stefan Keiner
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August 23, 2025
Mammutmarsch Rhein-Main / 42 km
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07:38
40.6km
5.3km/h
670m
680m
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Stefan Keiner, Rainer, and 2 others like this.
1. Annette 🐞August 24, 2025

   Congratulations on your successful finish 👍

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Helge and 2 others went for a hike.
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Stefan Keiner
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August 23, 2025
Mammutmarsch Rhein-Main 2025 // 42 KM
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07:45
41.0km
5.3km/h
670m
670m
Map data © OpenStreetMap contributors
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Nicoletta100, Stefan Keiner, and 4 others like this.
1. Thomas VeltenAugust 24, 2025

   Wow 🤩that's extreme 🔝🔝💪💪

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Stefan Keiner and Helge went for a hike.
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Helge
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August 20, 2025
Geburtstagsrunde
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02:56
14.5km
4.9km/h
180m
200m
Map data © OpenStreetMap contributors
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Sonny likes this.
Stefan Keiner went for a hike.
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August 19, 2025
Wanderung nach Ruine der Wallfahrtskirche Pfannstiel
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03:09
18.6km
5.9km/h
250m
220m
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Sonny likes this.
Stefan Keiner went for a hike.
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Everything You Need To Get Outside
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August 10, 2025
Wanderung nach Steinspiralen-Labyrinth Taunus
Zwei Passagen schlecht begehbar
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05:22
30.7km
5.7km/h
280m
270m
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Everything You Need To Get Outside
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Helge and Sonny like this.
Stefan Keiner and Helge went for a hike.
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Everything You Need To Get Outside
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Helge
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Everything You Need To Get Outside
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August 1, 2025
Tiefenbach und Selters
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04:57
24.7km
5.0km/h
230m
240m
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Everything You Need To Get Outside
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Helge and Sonny like this.
Stefan Keiner and 2 others went for a hike.
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Everything You Need To Get Outside
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A Better Planning Tool
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Annette Keller
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Helge
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Everything You Need To Get Outside
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May 10, 2025
Wanderung
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04:46
19.5km
4.1km/h
370m
360m
Map data © OpenStreetMap contributors
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Everything You Need To Get Outside
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Helge and Sonny like this.