article_snippet: Great Britain's Lizzy Yarnold is on course to completing a career quadruple after setting a new track record on the Winterberg Hochsauerland bobsleigh track.
article_snippet: Great Britain's Lizzy Yarnold will look to stay in contention for gold as the women head into the final day of the competition on Saturday.
highlights_snippet: Great Britain's Lizzie Yarnold leads the way after the first day of competing .