WATERBURY, Vt. โ€” For some, a hike is just a fun weekend activity. For others, like Plainfield native and Lebanon High School graduate Tori Constantine, it is an opportunity to break a record. 

Around 9:40 p.m. on Aug. 5 , Constantine set the Long Trail record for the fastest time for an unsupported trek by a female hiker: five days, 19 hours and 29 minutes.

Tori Constantine, of Plainfield, N.H., writes a note in the shelter logbook at the northern terminus of the Long Trail before starting her hike in late July. Constantine set the fastest time for a female on an unsupported hike, five days, 19 hours, and 29 minutes, of the Long Trail. (Jocelyn Smith photograph)

The 29-year-old โ€” at the time of the hike โ€” nurse at the University of Vermont Medical Center, who now lives in Waterbury, Vt., set out on her trek in the wee hours of the morning on July 31, intending to break the record. She smashed the previous fastest known time in the female unsupported category set in 2021, which was six days, 11 hours, and 33 minutes. 

โ€œIt felt surreal at first,โ€ Constantine said, regarding accomplishing her goal. โ€œIt feels really rewarding. I worked really hard to even convince myself that this was something I could do, so then to have done it and actually know that I can do it was a pretty cool feeling.โ€

The Long Trail is a 272-mile route stretching from the Massachusetts and Vermont border to Canada, according to the Fastest Known Time website, which records these hikes. 

โ€œIt traverses most of the largest mountains in Vermont, directly summiting or coming within 0.2 miles of summiting all five of the 4,000-foot peaks in Vermont,โ€ the website states. โ€œAlong with towering mountains, youโ€™ll find quiet dirt roads, pristine remote lakes and ponds, and 70+ backcountry campsites and shelters.โ€

As part of her unsupported attempt, the record-breaker had to carry everything she needed, such as food, sleep infrastructure, and a battery bank to charge the devices that track her attempt through GPS for the entirety of the hike, and was only able to replenish water from natural sources. 

An unsupported hike differs from those that are supported and self-supported, which allow the participant to have some help along the way. A supported hiker can have pacers and other crew. While a self-supported hiker cannot have pacers, they can restock food from grocery stores, among other things. 

Tori Constantine, of Plainfield, N.H., rests at the southern terminus of the Long Trail at about 9:40 p.m. on Tuesday, Aug. 5, 2025. Constantine set the fastest time for a female on an unsupported hike, five days, 19 hours, and 29 minutes, of the Long Trail. (Jocelyn Smith photograph)

โ€œI would say itโ€™s the most rugged one because if youโ€™re out there and you realize you ran out of something, you canโ€™t just ask someone,โ€ Constantine said, noting she ran out of ibuprofen during the hike and could not procure any more.  

Constantine first got into thru-hiking in 2020, though at the time she was not doing it for speed or records. 

She hiked the Long Trail that year, and it took her two and a half weeks.

โ€œI really just fell in love with everything about thru-hiking and hiking trails and backpacking,โ€ said Constantine.

A year later, she embarked on the Appalachian Trail, where she spent about five and a half months hiking the entire length from Georgia to Maine.

In 2022, Constantine spent another five months hiking the Pacific Crest Trail from Mexico to Canada.

โ€œI came back from the PCT (Pacific Crest Trail), and I wanted to hike more, but itโ€™s also a hobby where I was spending a lot of time and money living in the woods,โ€ indicating she paused traversing the trails.

After her trail sabbatical, Constantine, who ran cross-country at Lebanon High, wanted to combine two joys โ€” hiking and running โ€” and competed in some trail races. But she was looking for more, which spurred her decision to train for the record-breaking Long Trail attempt. 

Some of her preparation was mental, such as listening to podcasts from athletes who had accomplished similar feats to learn specific tactics. Physically, she went on long runs with friends.

Gear Tori Constantine, of Plainfield, N.H., brought with her on her hike of the Long Trail in early August. Constantine hiked between 20 to 22 hours per day with one to two hour naps as she set the fastest time for a female on an unsupported hike, five days, 19 hours, and 29 minutes, of the Long Trail. (Tori Constantine photograph)

Even though she was โ€œunsupported,โ€ Constantine, in a post on her Instagram following the accomplishment, noted that she could not have done it without the support of family and friends. 

Her father, Rob Constantine, was not surprised that his daughter was able to pull off the feat, even though as a working nurse, she does not have as much free time to train as other athletes who attempt trail records. 

โ€œShe sets her mind to things, and she accomplishes amazing things,โ€ Constantineโ€™s father said. โ€œItโ€™s an amazing accomplishment, but itโ€™s not surprising for the people that really know her and her commitment and ability to just push herself when she wants to do something.โ€

Constantine said she โ€œabsolutelyโ€ is looking to continue her record-breaking ways in the future. 

โ€œI think itโ€™s similar to a lot of different running things and hiking things Iโ€™ve done. Even if I tell myself going into it that itโ€™s a one-and-done thing, you wait a few weeks after you finish, and youโ€™re already planning your next thing,โ€ she said.

Michael Coughlin Jr. can be reached at mcoughlin@vnews.com