The American Lung Association has officially opened registration for its 41st annual Trek Across Maine.
The event, which takes place over Father’s Day Weekend each year, will also be debuting a new starting line at Pineland Farms, in New Gloucester. Over 1,000 participants are expected to turn out this year, which will take cyclists through 180-miles over 3 days, from June 13-15.
The Trek Across Maine is a fully supported route, complete with music, games, beer from local breweries, a baked potato bar, a finish line dinner, and more.
Register for the Trek Across Maine.
Dr. Peggy Pennoyer, Chair of the American Lung Association Maine Leadership Board and long-time Trekker said:
Every cyclist on this ride is more than just a participant—they’re a changemaker. With every mile pedaled and every dollar raised, we are funding critical research, advocating for cleaner air, and supporting those battling lung disease. Many ride in honor of a loved one, in memory of someone lost, or simply to create a healthier future for all. No matter the reason, every ride brings us closer to a world free of lung disease—and we hope this year even more changemakers will join us on the journey!
Since its debut in 1985, the event has raised in excess of $32 million dollars and aims to invest $750,000 annually to support lung disease research, clean air, and tobacco-free advocacy efforts. It also aims to host programs and services that educate our friends and neighbors about the importance of lung health, the dangers of vaping, the importance of lung cancer screening, and the need for asthma education and control in schools, among many other programs.

The Trek Across Maine is unique in its optionality, allowing riders to choose from 1, 2, or 3-day options. This year, overnights are to be at Bates College and St. Joseph’s College of Maine, and 3-day riders will return to Pineland Farms on Sunday for the finish line celebration. Other highlights include a baked potato bar at Bates, pizza from Portland Pie, Trek Marketplace, and music from both live bands and DJs. Attendees will find activities, entertainment, and food at each stop.
The event is suitable for cyclers, aged 7 and up. Children between the ages of 7-12 must ride a tandem or tag-a-long bike with an adult guardian. All children under the age of 18 must always have an adult guardian with them on the route.
For those who prefer to participate without a bike, there are volunteer opportunities available. To volunteer, email: Emily.Lewis@Lung.org.
Participants can also join in virtually. Trekkers can simply sign up on the website, record miles from the comfort of their own neighborhood or stationary bike at their own pace, and raise their minimum by June 30, 2025 will earn a commemorative t-shirt and medal.
Online registration is open until May 20.
PHOTOS: C.A. Smith Photography