Rachel Williams | Runner on Instagram: "Think you’re too old to run a marathon? I started at 41—and it changed my life. I dare you to run yours! Finishing my 7th marathon with a hug from a friend at the finish line… still gives me chills. Running has given me so much more than I ever expected—it’s introduced me to incredible people, unforgettable moments, and a sense of strength and belief in myself I never knew I had. Someone inspired me to run my first marathon at 41. 7 marathons later, I’m st