06/14/2026
Heat Training Takes Time
If your first few rides in the heat feel harder than expected, that’s normal.
Training in hot conditions places additional stress on your body, and adaptation doesn’t happen overnight. Most athletes need 7–14 days of consistent exposure before they begin to feel comfortable and perform well in the heat.
During that time, your body is making several important changes:
• Increasing blood volume to improve circulation and cooling
• Becoming more efficient at sweating to regulate body temperature
• Adjusting metabolism to better tolerate and buffer the physiological stress of heat
To make the transition easier and safer:
• Drink before you’re thirsty
• Start rides well-hydrated and consider using an electrolyte mix before and during training
• Cool your body by spraying water on your chest, neck, and head while riding
• Reduce training intensity during the first 1–2 weeks of heat exposure
• Take breaks in the shade when needed
• Monitor how you’re feeling and adjust accordingly
• Most importantly, be patient with the process
Many athletes get frustrated when their pace, power, or heart rate doesn’t match what they’re used to seeing in cooler weather. Heat adaptation is a physiological process, not a fitness test. Give your body time to make the necessary changes and you’ll often find that training becomes much more manageable after a couple of weeks.
Don’t judge your fitness based on your first hot ride. Judge it by how your body responds after you’ve given it time to adapt.
At RehabIT Concierge Physical Therapy, we help athletes understand their bodies, train smarter, and stay healthy so they can keep doing what they love.
