Inform here about the possibilities:

Recreationpark Marzahn with Chinese garden and Japanese garden.

Historic sights Brandenburg and Prussia.

Run at the citizen of Berlin outskirts of a town:
 
Run directly from the hotel over fields and meadows and into the forest.
Completely after desire and mood you can select different distances and
enjoy so the completely special attraction citizens of Berlin of the edge of city:
They run a romantic dirt road along and see from far one the citizen of Berlin TV tower.

 Start cycle tour into the romantic landscape - here the Hotel Landhaus Hoenow is an ideal starting point.

Crosswise by Maerkisch Oderland the European remote cycle path g 1 goes.