DESPITE the strenuous efforts of dozens of athletes over three days, the Enduroman Challenge itself emerged the winner.

Adverse weather conditions meant none of the 50 entrants managed to complete the first day's 17-mile swim in daylight hours.

One woman nearly made it from West Bay to Portland, but had to be pulled nearly asleep from the sea by marshals after 12 hours of swimming.

Even last year's champion Steve Gershon, who returned to defend his trophy, was forced to change his plans and race over half the distance.

Mr Gershon, 46, from Hertfordshire, said: "Everyone agrees this is harder than the Ironman, but it is a fantastic event with great potential. It also has the most beautiful cycle course you can see anywhere."

Jack Wiltshire from Wareham swept the board in the three half triathlon disciplines. His aggregate time for the half swim, 26-mile run and 70-mile cycle was 11h 56m 25s.

"The marathon was tough; some of the hills on Portland were very difficult," said Jack, 21.

Organiser Eddie Ette paid tribute to the legions of timekeepers, canoeists and safety officers who helped support the competitors round the course.

He said: "There are so many people who have helped - the sponsors Portland Port, the council, everybody.

"The swim was really, really tough. There were five channel swimmers out there, and at least one said the swim down Chesil beach was tougher.

"But we have seen some amazing performances this weekend, and some real personal achievement. It will be back next year."