I do a 50 mile bicycle ride in the tropics on Saturdays. I’ve learned a few things.
- If possible, Leave early; just as the sun rises so you only have one way in the direct sun.
- There are a ton of sport gels out there, but the most important thing is electrolytes: trust me, the salt, potassium and magnesium will keep you more stable than the carbs in those gels— carbs were something you should have loaded the previous day. It will also optimize your hydration so the water doesn’t just flush you out.