I tend to do centuries and doubles as charity events. The money goes to a good cause and I meet good people that are interested in cycling. Did the Furnace Creek 508 in 2011. Don't race much except for the occasional open so I don't have to race masters.
I do have a 107 mile charity event I want to do in August. 11,000 feet of climbing but it will be to buy a handicapped kid a custom bicycle.