Weeks earlier to running 10.13, Marsh led Australia to a silver medal in the 4X100m sprint relay in a national record time of 38.17 at the 1995 IAAF World Championships. Marsh narrowly missed out in reaching the 100m final with a 9th best 10.20 time in the event semi-finals. He finished 1995 ranked 9th in the world in the 200m. After suffering a ruptured achilles tendon injury during training for the 1996 Atlanta Olympics however, he never returned to such world-class form.