The team had the ninth fastest run in the opening round, and then stepped it up in the second run to record an impressive fifth fastest time on the Winterberg track.
Taking the win was the German pair of Laura Nolte/Deborah Levi with the second German team of Kim Kalicki/Ann-Christin Strack in the silver medal position, with Katrin Beierl/Jennifer Onasanya of Austria in third.
"Very happy to kick the new year off with another top-10 result in Winterberg and with the progress we are making in the two-man this season" Walker commented after the race.
The next World Cup on the IBSF bobsleigh tour will be in St Moritz, Switzerland, with a monobob event on January 16, and a two woman event on January 17.
IMAGE: Walker & Blizzard happy (smiles under the mask) with their start to 2021 in Winterberg © Rekords