City Of Trees Marathon

Join the City of Trees Marathon on Saturday, October 10, 2026, in the scenic city of Boise, Ada, for an unforgettable running experience along the picturesque Boise Greenbelt. This premier event offers a range of race distances suitable for everyone—from dedicated marathoners to casual joggers—set against the backdrop of stunning natural beauty and local wildlife. Participants will enjoy comfortable long sleeve t-shirts, exciting swag from generous sponsors, and delicious finisher food and drinks to celebrate their achievements. Don’t miss your chance to earn a finisher’s award and be part of a vibrant community event that combines fitness, fun, and the serene sounds of nature. Register by October 1, 2026, to secure your spot and guarantee your official race shirt.