WE ARE SOLD OUT

Please check out this link to enter our waiting list. We will notify you in case of any short-term ticket availability (first come, first served) and will also keep you posted on future openings.

If you are a registered participant and want to pre-order your MammothMerch, check out our store right here. Merchandise pre-orders are possible until July 23.

MammothMarch is back in Upstate New York!

We are thrilled to have secured Letchworth State Park, renowned as the “Grand Canyon of the East”, for our second NY edition. Hike 20 miles in 8 hours and conquer one of the most scenic areas in the Eastern US!

Our single-circuit, 20-mile hiking route leads along the Genesee River, through lush forests, and includes spectacular waterfall views.

Several times voted as “Best Park in the United States”, Letchworth is located just an hour east of Buffalo/south of Rochester and is one of the most scenically magnificent MammothMarches in our 2023 calendar.

Mastering our challenge, you will be exhausted, but proud and happy... as well as part of our amazing community of nature-lovers, hikers and MammothMarch addicts!

Signing up for the first time? Take a look at past events and what our participants say: https://www.mammothmarch.com/reviews

Take a look at what's included:

Please note that the route will be made available for download approximately 2 weeks prior to the event. Please note that the route is preliminary and may be adjusted due to weather issues, official directives and/or organizational matters. The route will be marked 1-2 days prior to event day. Should we notice parts of the route being inaccessible, extremely wet/muddy we will of course adapt it to local conditions at short notice.