Our father, Joe Ahearn, was unexpectedly diagnosed with myxofibrosarcoma in early November 2020, and lost his battle on January 30, 2021. He was a beloved husband to Jennifer and dedicated and loyal father to Rachel and Kristen. Joe was always the brightest light in the room, able to make anyone laugh and put a smile on all faces. He was a phenomenal athlete, completing the Marine Corps Marathon 33 years in a row, as well as countless triathlons in the Washington, D.C. area. Lover of anything history, working out, all sports, and air and space. He will be loved and missed by many. We hope that this campaign supports future research and initiatives towards better treatments and ultimately a cure for sarcoma.