Went out this a.m. with the intention of doing a 50-60 mile ride with the group. The heat and humidity were overwhelming and I ended up splitting off and doing 30-ish with two fast guys with hangovers and someone else who was feeling the conditions too. As soon as I wasn’t oppressed by the prospect of a death march in 76% dew point, I perked up and concentrated my meager resources on making those hangovers worse.