Big Thompson CrossFit WOD 18.6.2 Shawna White Posted on June 1, 2018 Posted in WOD Big Thompson CrossFit No 10 am class today due to the Spring Hopper. Come down and watch the 2018 BTC Spring Hopper at the gym. We have several teams from BTC competing, come and cheer them on! This is a great local competition and a lot of fun.