Breaking the Barrier (Stoß-Challenge)

Introducing our first challenge! Many GSB Maps have some insane World Records, some of them very near to a new "second" (e.g. GSB 1 WR: 7.024, close to 6.xxx). Can you break these second-barriers in the next two weeks?
25 picked GSB Maps are now available as Campaign (for hunting solo) and Room (for hunting together) in the Club "Stoßbrüder".
Challenge ends in two weeks (2th of December).

GLHF!