Mayfly Ultra

The pictures do not do the area justice, as it is the first year and we still have snow on the ground. Come May, the area will be popping with beautiful green scenery. Mayfly Ultra 49K. Elevation gain 2803" This 49K challenging run through the Adirondack Park will begin May 17, 2025 @ 7:00 am and end at 5:00 pm the same day. It is a hilly run on both paved and unpaved roads starting at Harrisburg Lake, that will take you by streams, ponds, and beautiful tree-lined scenery, before returning you back to Harrisburg Lodge for a great catered BBQ and campfire. There will be 6 aid stations.

Mini May Fly

17M/27K 1943 ft elevation gain. A challenging route on both paved and unpaved roads. Starts at the Stony Creek rec field and ends at Harrisburg Lodge for a great catered BBQ and campfire. Start time 9:00. Option for bus/shuttle from Harrisburg Lake to start will be available.

Relay- 4 person

Relay option is on the full ultra run, roughly 7.5 miles each leg.

What do you get with entry

Great catered BBQ, 1 pint of beer, pair of merino wool socks!

Previous eperience required for full ultra distance

DUE TO THE CHALLENGING LOGISTICS OF THIS EVENT, WE WILL BE ASKING ALL PARTICIPANTS TO PROVIDE RELEVANT EXPERIENCE AND BE ADDED TO THE WAIT LIST SO THAT YOUR INFORMATION CAN BE REVIEWED. YOU WILL THEN BE ADDED FROM THE WAIT LIST AFTER REVIEW. WE ARE ALSO EXPECTING RUNNERS TO COMPLETE THIS RACE IN UNDER 10 HOURS 30 MINUTES.

Where to stay

The Pines Lakeside Canoe & Camping: Hipcamp in Stony Creek

Thomas Creek Campground Hadley Rd Stony Creek

Event Schedule

May 16th : Bib pick up 4pm to 6pm. May 17th: RACE DAY! Starts at 7:00 for Full Ultra and 7:30 for Relay options. Mini- Mayfly to start at 9:00. All events will end at 5:00PM.

Event's current local time: 4:41 PM ET