My coacch is giving me the option to race an 8k this Friday. The race is at 5pm and the high for the day is 92 degrees. Currently I am leaning towards not racing because I think racing when it is 90+ will leave me dead for the next 2-3 days. Which would not be worth it this early in the season.
So let's run at what temperature would you choose not to race if given the option?