Roll out from Parkeerplaats Krietes Wald and the Wümme lowlands take over: first the Fischerhuder Wümmeniederung nature reserve, then the Borgfelder Wümmewiesen. Onward through the Ottersberger Moor, where the unpaved 40% really earns its keep, before the Sandtrockenrasen Achim nature reserve turns you for home. 62.4 km, 110 m of climbing, and back where you started.