Lucy May van der Haar is a British former professional racing cyclist, who rode professionally between 2013 and 2020 for the Team Liv–Plantur, Wiggle High5 and Hitec Products–Birk Sport teams. Van der Haar is a double junior world road race champion, winning in consecutive years, in 2011 and 2012.

The 2015 women's road cycling season was the fifth for Team Liv–Plantur, which began as Team Skil-Argos in late 2010. On 24 September 2014 the team announced that they had secured a four-year sponsorship deal with a German hair care company. For the 2015 season the team was known as Team Liv-Plantur, with the men's team becoming Team Giant-Alpecin.