Get ready for an exciting day of celebration and athleticism at the Redcoat Retreat Marathon & 5K on Saturday, April 18, 2026, in North Grosvenordale, Northeastern Connecticut! This vibrant event is part of America’s 250 celebration, honoring the historic Battle of Lexington and the beginning of the American Revolution in 1775. Whether you're a seasoned marathon runner or a casual 5K participant, this race promises to be a thrilling experience for all.

Join fellow runners and history enthusiasts as you traverse the scenic routes of Thompson, CT. Don't forget to register before March 1, 2026, to guarantee your commemorative t-shirt! Come and be part of this momentous occasion, where fitness meets history in a joyful celebration of American heritage.