Answer: fluid
The Boston Marathon began in 1897 with just 15 runners and no official fluid stations—today, 30,000 participants rely on 26 stops along the route, where water and Gatorade provide the essential hydration to keep them moving
The Boston Marathon began in 1897 with just 15 runners and no official fluid stations—today, 30,000 participants rely on 26 stops along the route, where water and Gatorade provide the essential hydration to keep them moving