Stefan Mertens

Recent Activity

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

February 24, 2026

Zwenkauer See

Time

6h08m

Distance

20.1km

Speed

3.3km/h

Ascent

60m

Descent

60m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

January 2, 2026

BHW - Tag 1 | Ahornbahn - Edelhütte

Time

1h33m

Distance

3km

Speed

1.9km/h

Ascent

300m

Descent

30m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 26, 2025

Speicherbecken Borna

Time

3h30m

Distance

11.4km

Speed

3.3km/h

Ascent

50m

Descent

50m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 10, 2025

Scheibesee und Bernsteinsee

Time

8h10m

Distance

26.8km

Speed

3.3km/h

Ascent

80m

Descent

80m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Bernsteinsee

Time

3h13m

Distance

10.5km

Speed

3.3km/h

Ascent

30m

Descent

30m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Werbeliner See

Time

3h32m

Distance

14.0km

Speed

4.0km/h

Ascent

20m

Descent

30m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Talsperre Bautzen

Time

3h45m

Distance

12.1km

Speed

3.2km/h

Ascent

70m

Descent

70m

Map data © OpenStreetMap contributors

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Scheibe See

Time

4h09m

Distance

13.5km

Speed

3.3km/h

Ascent

40m

Descent

40m

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Talsperre Quitzdorf

Time

5h03m

Distance

16.5km

Speed

3.3km/h

Ascent

50m

Descent

50m

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done

Stefan Mertens planned a hike.

Participants

Stefan Mertens

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

November 9, 2025

Berzdorfer See

Time

5h09m

Distance

16.5km

Speed

3.2km/h

Ascent

100m

Descent

100m

Share route

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share with QR code or link

People will see this activity when they scan the QR code or visit the link below.

Share access

If you've given someone a link or QR code to one of your routes or activities, they will be able to see it even if you've set it to private.

You can revoke this access by clicking the button below.

Done