
Tromptown Marathon & Half is a running race on November 1, 2026 in DeRuyter, NY, with entry fees from $40 to $55.
This will be the 6th year for a new time, day and season for the Marathon. The two runs are some of New York State's, even nationally challenging, and yet scenic runs. The half-marathon takes you through parts of three counties, the marathon through four counties. That curious fact for the marathon should put us as number one in the nation in that category.
The half-marathon course, of 49 years remains the same, but with new start and finish lines. It includes circling the lake, then the continuation of the sights, sounds, and smells of fresh country air intensity as you leave the dam, near the half-way point. As you head south for the finish line the views unfold of the valley's and the village to the east.
The marathon takes in the first 12.1 miles of the half-marathon before turning south, then east at about the 17 mile point. Beginning around the 20 mile marker one heads northwest and gradually ascends to Tromptown's own but short "heartbreak hill". From 22-25 miles one is heading west, finish line bound, descending with a wide panoramic view of three valleys and their surrounding hills. The last mile is level in the village.
The marathon and half-marathon are loop courses. They start very near the finish line in front of the school. Both are newly certified. With the new marathon and moving the start and finish lines for the half-marathon new certifications were required.
Live forecast from the U.S. National Weather Service.
Race day
Sunday, 11/1
High
60°
Low
39°
Conditions
Partly sunny
Chance of Rain
11%
Wind
1 to 5 mph
Nearest Airport
SYR
Syracuse Hancock International Airport · 27 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Every finish line starts with a single decision. Claim your spot at Tromptown Marathon & Half, put it on the calendar, and turn “someday” into a start date.
4
Days to train
Create a free account to find and save races like this to your athlete profile.
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Tromptown Marathon & Half
Nov 1, 2026