Last month, exactly 2:34:25 after the starting gun shot into the clear morning sky along Lake Superior, Patrick (“Pat”) Kuhlmann crossed the finish line in Duluth, Minn. to complete his first Grandma’s Marathon ahead of all but three of the master’s division athletes.

The race, famous for its cool late-June weather, fast times, and enthusiastic (and very nice) midwestern hospitality, was run by 6,367 marathoners from all 50 states and 46 countries. Of those, Kuhlmann beat out over 96% of his competitors in the overall men’s division, placing 118th. And in the men’s master’s field–at the age of 48 he is an experienced competitor–he crossed the line 4th out of 289 male masters athletes.

Her athletes are not making headlines or standing on any podiums, but that doesn’t stop Burke’s Kareen Lawson from coaching. With dozens of athletes in the Potomac River Running “Burke Beasts” group under her wing, Lawson is making a difference for athletes of all ages and abilities, with an affinity for the over-40 crowd.

Unlike a lot of runners who started running in high school, Lawson started running as a way to meet friends in her 30s. Until that point, she knew most of her friends through her kids. But when her youngest kid left for college in 2012, she found herself wondering how to make new friends. When a Facebook connection referred her to a training program, Lawson decided that joining the program was a perfect way to make new friends while also losing some weight at the same time.