Mendon Trail Run Monroe, NY   Nov 7, 2026

The Mendon Trail Run is a 10 km loop, entirely off-road, mostly doubletrack with some singletrack. The course will be marked, turns marked at trail junctions, and traffic cones at the one road crossing. The course has many rolling hills. The course for the most part is runnable (not very technical), although there is one short rocky downhill section where the footing can be somewhat tricky. There is an estimated 950 feet of climb per 10k loop.

This year’s distances and estimated climbs:

• 50K – 4750 ft of climb
• Half marathon (21.1K) – 2000 ft of climb
• 10K – 950 ft of climb
• 5K – 450 ft of climb

Aid station for 1/2 Marathon, 50k, and 10K runners is about 3.5 miles into the loop, plus one water stop in the S/F area. Race presented by the Rochester Orienteering Club.