The Warm Up Track is back! Season three begins with world champion hurdler Grant Holloway and Gabriela DeBues-Stafford, world and Olympic 1500 metres finalist. What happens when a shot-putter needs to borrow your jacket? Who might have made it as a speed skater? Who might need a couch to do a 5K? Plus, why something as simple as dyeing your hair can resonate way beyond the track and how athletes can use their platform to speak out about causes close to their heart. (Image: Grant Holloway of USA celebrates after winning the Men's 60m Hurdles during the World Athletics Indoor Tour - Birmingham at Utilita Arena Birmingham on February 25, 2023 in Birmingham, England. Photo by Stephen Pond - British Athletics/British Athletics via Getty Images)