It’s important to listen to your body when the weather heats up. Don’t worry so much about your time. Hot days probably aren’t the best days to go for that PR. Feel free to slow down, walk, or just stop.
Here are some other tips:
- Hydrate well the day before the race (and race morning).
- Arrive early to avoid rushing and to give yourself time to acclimate.
- Shield the sun as best you can with a hat and sunscreen.
- Start conservatively and adjust your pace based on how you feel.
- Take advantage of fluid stations throughout the course.