The weather forecast changed for race day.
Remember the Boston Marathon this year and everyone was freaking out and told people to run 2 minutes slower a mile than normal because of the heat? The temps that day were 72 degrees at the start and 82 at the finish.
Fort Worth Marathon this year? 66 at the start (not too shabby) and 80 at the finish with 20 mph winds and 96% humidity. 12 hours later a cold front hits.
This could potentially shatter all my time goals. I'm praying that the cold front hits a day early.
It could happen.