Half Marathon-by-the-Sea

Climb 789 steps up an iconic Boston landmark to support clean air and lung health, offering a unique challenge for all paces in a positive, community-focused atmosphere.

Join the Merrimack Wellness 5k & Color Run on campus to support KyleCares, fostering mental health awareness and community connection in a vibrant, fun atmosphere.

Jump into spring with the Fool's Dual Half Marathon and 5K, offering beautiful ocean views along Cape Ann's scenic coastline. Celebrate YuKan's 15th Anniversary with a refreshing coastal run.

Join the 43rd Annual April Fools 4 Miler for a fast, flat, chip-timed road race with cash prizes, age group awards, and a team competition, all benefiting local charities.

Join the inaugural New England OCR Expo, a vibrant celebration of obstacle course racing, honoring America's heroes, and supporting veteran charities, complete with vendors, giveaways, and optional challenges.

Enjoy a fast and flat 5K through beautiful downtown Cambridge, perfect for a springtime stroll or a speedy sprint, followed by a lively post-race party.

Enjoy a refreshing 5.74-mile run through coastal Woods Hole, MA, in this Spring Classic event.

Prepare for the Boston Marathon with a 10 or 20 Miler through historic Salem and scenic Marblehead, featuring cheerful volunteers and an epic custom finisher medal.