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Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls

Name: Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls
Start: 2026-05-16
End: 2026-05-17
Location: Portageville, New York

location_city Portageville

location_on New York

flag United States

calendar_today 16 May, 2026 – 17 May, 2026

directions_run Running

language Official Website

About the Event

Sehgahunda Trail Marathon & Marathon Relay
Letchworth State Park | Saturday, May 16th
7:45am | Start @ 6103 Visitor Center Road, Mount Morris, NY
Course closes at 4:00pm

Vale of Three Falls 5K | 10K | 15K
Letchworth State Park Parade Grounds
Sunday, May 17th | Lower Falls 5K - 8:00am | Middle Falls 10K - 9:05am | Upper Falls 15K 10:35am
Course closes at 1:00pm

Race Guidelines will be sent 5-10 days before the event. Please Read these documents to be most informed

SEHGAHUNDA TRAIL MARATHON & RELAY
VALE OF THREE FALLS 5K | 10K | 15K
Pronounced (Say-ga-hunda)
at Letchworth State Park
"Dare to Experience"

Includes:
• Post Race food and drinks for all events
• Event Shirt
- Solo 26.3 Sehgahunda Hoodie
- Relay 26.3 Sehgahunda Long Sleeve T-Shirt
- Vale of 3 Falls - Short Sleeve T-Shirt (each race gets their own specific shirt)
  - Do all 3 distances and get all 3 shirts
- Sehgahunda 72 Participants receive the Hoodie plus all 3 VO3F Shirts
Sehgahunda (Solo and Relay)
- 26.3 miles of awesome trail
- 8 stocked aid stations/check points
- Handmade arrowhead finisher medal
Vale of 3 Falls (5k, 10k, 15k)
- Each course is an out and back on a seasonal gravel road. It definitely has a hill
- 5k has 1 aid station
- 10k has 3 aid stations
- 15k has 5 aid stations
- Shirts guaranteed if registered before May 1st.
Sehgahunda 72
- You get 72 kilometers of fun
- You get all the SWAG plus the Sehgahunda 72 handmade "Put a Nail in Me, I'm done" finisher plaque
- You run all 4 races over 2 days
- Amazing scenery at Letchworth State Park!

Sehgahunda Trail Marathon & Relay
* Trail Marathon Start Time Based on Projected Finish Time

Both days of race weekend feature cup free aid stations. Sehgahunda 26.3 participants are required to carry hydration with them while on course.

By registering for this event you are acknowledging that the date, time, location, and distance of the race may be changed, switched to virtual, or canceled at any time as deemed necessary by the Race Directors due to circumstances beyond their control. In the event that any of these scenarios happens, there will be no refunds, transfers, or deferrals allowed unless otherwise stated. Please Note: Insurance is available for an extra fee during registration for solo events.

Races Offered

Sehgahunda 72

May 16, 2026

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Distance — 72K

terrain

Type — Road running

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07:45

Trail Marathon

May 16, 2026

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Distance — 26.3 Miles

terrain

Type — Road running

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07:45

2 Person Relay Team

May 16, 2026

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Distance — 26.3 Miles

terrain

Type — Road running

timer

08:00

4 Person Relay Team

May 16, 2026

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Distance — 26.3 Miles

terrain

Type — Road running

timer

08:00

Lower Falls 5K

May 17, 2026

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Distance — 3.1 Miles

terrain

Type — Road running

timer

08:00

Middle Falls 10K

May 17, 2026

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Distance — 6.2 Miles

terrain

Type — Road running

timer

09:05

Upper Falls 15K

May 17, 2026

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Distance — 9.3 Miles

terrain

Type — Road running

timer

10:35

Weather Overview

These values represent the 3-year monthly averages for May in Portageville.

Temp (°C)

Feels Like (°C)

thermostat 9.8° / 21.4°

wb_sunny 7.1° / 19.0°

Wind (km/h)

Humidity (%)

air 10.8 /

water_drop 66.6%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 9.8° / 21.4°

wb_sunny 7.1° / 19.0°

air 10.8 km/h

water_drop 66.6%

About Portageville

Portageville is a hamlet located in the town of Genesee Falls in Wyoming County, New York, United States. Its name derives from the Native American canoeists who would withdraw their craft from the river to avoid going over three waterfalls in the Genesee River gorge now known as Portage Falls. They had to portage several miles to the site of present-day Mount Morris, where they could embark for the rest of the journey downriver.