ATTQOTD: The combination of higher temperatures and dew points. Had two runs this weekend that I tried to get out early for and beat the heat. The temperatures themselves weren't too bad, but when you throw in the dew points they became a sticky mess. Saturday at 6:00 AM was 73 degrees with a 72 degree dew point (99% rel humidity) and Sunday at 7:00 AM was 75 degrees with a 73 degree dew point (97% rel humidity). Normally I'd love those temps in the summer, but not with those dew points. Even with @DopeyBadgers handy T+D pace adjustments, the runs were stiflingly difficult. I'd rather run in the rain. I'd be just as wet, but at least the rain would be cooling!