Just put in an entry for this. Looks like a tough old bean.
Has anyone done it? If so, how bad is the bike section?
The swim, at 1.8km is significantly longer than the alleged 1.5km at Helvellyn. The bike of 42miles may be similar to Helly (it mentions plenty of 1:4 climbs), whilst the run looks shorter and altogether more pleasant.
But only 43 finished last year...
http://www.wensleydaletriathlon.co.u...thlon-2007.htm