PRESIDENT: John Koss, Email



I’ve benefited enormously from the opportunities I’ve had to participate in Reston Runners events over the last 36 years of my membership, and have many close friends in the Club. I’ve served as Secretary, participated as a volunteer in the RMR and Youth in Motion programs, helped to put on the Annual Picnic, carried heavy jugs of cold water, and led the 10 Weeks to 10K program for the last several years. I’ve also tried my best to take course marking to the next level. There is something very special about Reston Runners!

VICE-PRESIDENT: Joan Koss

I joined Reston Runners in 1992 and after becoming confident with the Saturday five mile runs, I slowly worked up to the 10 mile runs on Sunday. From there it kept growing with the club’s increased distances during the summer to support those running a long distance race in the fall. My first (and second) marathon was the Marine Corps Marathon with the encouragement of the members of Reston Runners. I have sampled several other marathons in nearby states. The camaraderie of running and socializing with this club has been a blessing. It is a great group that I am happy to be a part and privileged to run with and support as a member our several programs—Women’s Training program, Youth in Motion, 10 weeks to 10K, Half Marathon Training Program as well as our running and support of the Run Thru Reston races. 

SECRETARY: Dan Grove, Email

When I moved to Reston I saw the Triathlon - and I was hooked. I had been biking a lot, but had to learn how to run and swim. The Runners have been a great part of that learning, and now many runs, races, and tris later, I’m mostly a walker and biker. I’ve made amazing friends in the club and helped out with many of our programs. I am an active member with experience on the Board for several years.

TREASURER: Sydney Allen, Email

When I joined my first Reston Runners meetup in 2024, I found a welcoming community, motivation and advice, and a reason to explore the beautiful paths of Reston. The encouragement and assistance of my fellow runners helped me to complete my first half marathon, and I am hoping to train for many more races with the group and support others doing the same. I’m grateful for the privilege to give back to this special community as a member of the Board of Directors! Outside of running, I enjoy hiking and sharing my love of geology through endless fun facts about rocks.