Miles Pussett is a former steeplechase jockey but he now gets his adrenalin rush from hurling himself, head first, down the Cresta Run, a three-quarter-mile long Swiss ice chute, reaching speeds of up to 80 miles per hour.

Finding himself in St Moritz during the same weekend as White Turf, when high-class horse racing takes place on the frozen lake, Miles gets talked into helping out with the horses. It is against his better judgement.

Seven years before, he left horseracing behind and swore he would never return. When he discovers something suspicious is going on in the races, something that may have a profound impact on his future life, Miles begins to search for answers. But someone is determined to stop him - and they’ll go to any lengths to do it …