Well typically Fridays are off days for me on running so today not good example . I will say initially after the winter .. as we move into summer.. the first few runs are harder because the body isn’t acclimated yet. Same thing on the first few cold runs . The past few weeks have been fun because I love the dews. I sweat probably more than the average human and always have. I ran 4 miles yesterday morning lost 3 lbs in water weight, and carry a sweat rag to wipe sweat out of my eyes / face . I’ll run 5 tomorrow morning and will be thinking the whole time about the higher dews coming back in the afternoon