There are benefits to heat training, assuming it's not insta-heatstroke temps: https://www.outsideonline.com/health/running/training/heat-training-benefits http

There are benefits to heat training, assuming it's not insta-heatstroke temps: https://www.outsideonline.com/health/running/training/heat-training-benefits https://www.outsideonline.com/health/running/training/heat-t...