Carolyn Baker, a runner who suffered from heatstroke last year, prepares for the Falmouth Walk, Saturday, Aug. 17, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Spectators cheer on runners as they compete in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Maggie Morad chugs water as she passes the 3-mile mark in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Race medical director Dr. John Jardine, right, and medical coordinator Chris Troyanos get an update on the weather forecast during a planning phone call inside the finish line medical tent on Saturday, Aug. 17, 2024, a day before the annual Falmouth Road Race in Falmouth, Mass. (AP Photo/Jeff Roberson)

Runners compete in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Race medical director Dr. John Jardine takes part in a planning phone call on Saturday, Aug. 17, 2024, a day before the annual Falmouth Road Race in Falmouth, Mass., as tubs used to cool overheated runners on race day are seen inside the finish line medical tent. (AP Photo/Jeff Roberson)

Race medical director Dr. John Jardine poses for a photo in the finish line medical tent on Saturday, Aug. 17, 2024, a day before the annual Falmouth Road Race in Falmouth, Mass. (AP Photo/Jeff Roberson)

Carolyn Baker, a runner who suffered from heatstroke last year, drinks water in her kitchen before heading out to run in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Runners pass Nobska Lighthouse near the 1-mile mark of the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Medical workers Michael Powers, right, and Timothy Seaman watch runners cross the finish line in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Runners grab water near the 3-mile mark in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Carolyn Baker and running friends pile in to a car to be taken from her home to the start line to run in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

Runner Carolyn Baker, who suffered from heatstroke last year, poses for a portrait a day before competing in the Falmouth Road Race, Saturday, Aug. 17, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson)

A runner grabs a cup of water at the 3-mile mark in the Falmouth Road Race, Sunday, Aug. 18, 2024, in Falmouth, Mass. (AP Photo/Jeff Roberson