Spring competed for Australia over three seasons and finished 29th in the two-man event at the FIBT World Championships 2009 in Lake Placid.

He has represented Canada three times at the Winter Olympic Games, with a best result of 5th in the two-man competition with brakeman Jesse Lumsden.

Spring debuted on the World Cup tour for Canada in 2011, finishing 17th in the two-man event in Cesana, Italy.

He was involved in a catastrophic crash in January 2012 during the 2011–12 Bobsleigh World Cup in Altenberg, Germany, which put him in hospital for eight days.

[1] After having his skin shredded and a piece of wood the size of a kitchen knife embedded in his back, Spring considered retiring but later returned to the track in April 2012.