2026 Spring Mighty Moraine Multi-Sport Festival

The Spring Mighty Moraine Multi-Sport is the season opener for our Mighty Moraine series, setting you up for success at the Pennsylvania State Championships in August. Whether you're a first-timer or preparing to compete for a state title, Spring MMM gives you the perfect opportunity to experience our scenic Lake Arthur courses and rolling Moraine State Park terrain. It provides something for everyone, of all ages. There are duathlons, triathlons, adventure races, aqua bike races, youth races.
We like to provide opportunities for all levels of athletes, from first-timers to the very experienced athlete to enjoy the courses and have a wonderful multi-sport experience.
Each finisher receives a medal, t-shirt, and swag (usually the now sought after Jenny Lee Cinnamon Swirl bread loaf). There is food, music, lots of smiles, and age group awards that vary from year to year.
Course:
Swim: Lake Arthur (it’s chilly in the spring, recommend a wetsuit)
Bike: Rolling hills – Moraine State Park
Run: Rolling hills – Moraine State Park
Participants will be able to enjoy a beautiful swim in Lake Arthur, a rolling hills bike course through Moraine State Park and a run along the scenic bike trail at Moraine.
The Spring MMM is your perfect preparation for the Fall State Championships in August. Race the same courses, test your strategy, and dial in your race-day routine before competing for a state title.
If August is your goal, May is your proving ground.