Yeah ... swimming is gonna be fun .....went up to the pool after a hard day at work ....I found 250m a bit rough ...but probably dehydrated etc from work .......in other news .....that 50k has a cut off time of 5 hours .... should be fun .... considering my marathon time is like 4:16 8 weeks to bring that time down so ....(I will remember to bring gels tho)