Saturday, Oct 16, 2021

SMR Mayapple Trail Runs

197 Glen Avenue

Millburn, NJ 50K, 20 Miler, 10 Miler, Kids 1 Mile Run

This Event Took Place Sat. Oct 16, 2021

SMR Mayapple Trail Runs

Runners are invited to register for the eleventh Mayapple Trail Runs to be held on Saturday October 16, 2021 in beautiful South Mountain Reservation in Essex County, N.J. The races are organized by the volunteers of the South Mountain Conservancy (SMC) with the support of the Essex County Parks Department. We also receive invaluable support from Sassquad Trail Running, which generously provides volunteer support for race timing and general event assistance.

Race Details

The USA Track and Field sanctioned races provide an informal but supportive trail race environment for runners who are up to the challenge of completing 10 miles, 20 miles or a 50K (31 miles). All proceeds support the mission of the Conservancy as a steward and advocate for the park and its public programs (go to for more information).The 50K runners start at 8:30 a.m. with the east loop, and continue with the west loop and then the east one again. Ten and 20-milers start at 9:30 a.m. on the west loop. The 10-milers only run the west loop; the 20-milers continue on to the east loop which has some more rocky, technical trails. (The start times allows runners to travel via train from Penn Station, NYC, to Millburn on New Jersey Transit's Morris-Essex Line. There are 7:11 a.m. and 8:11 a.m. trains from Penn Station, NYC, to Millburn (the trip takes 45 minutes) The Millburn station is two blocks away from the Locust Grove starting point.)

Runners who sign up for the 20 mile can end at just the 10 mile and be counted as finishers. Similarly, runners who sign up for the 50K distance, can complete the 20-mile distance and not be deemed DNF, but will not be counted in the standing for medals .

There are aid stations roughly every five miles where runners can have bags dropped off. At the stations, we offer electrolyte drinks and water, granola bars, pretzels and snacks. If you have a special request, please let us know; we will do our best.

This an entirely volunteer supported effort, from the race directors to those manning the aid stations.

We will have race-day registration available! (You will need to register on your mobile device via UltraSignUp)

Course Description

All races start at the Locust Grove picnic area in Millburn. The course consists of a 10.5-mile east loop and 10.2-mile west loop through the forested 2,110-acre South Mountain Reservation. Following along the valley floor and the two ridges, the course includes long stretches of double-wide gravel roads, technically challenging, meandering single-track hiking trails with roots and rocks, and a short, half-mile stretch of pavement. It is a good combination of level paths, rolling hills, moderate climbs, and a few very steep ascents. The east and west loops total approximately 1,500 feet of ascent. Aid stations positioned approximately every five miles on the east and west loops.

Kids 1 Mile Run

Join us for the inaugural Kids 1 Mile Run at 10am. 1 parent or guardian is welcome to accompany their child for this fun run. More details are on our website.


Q: Is race day registration available?
A: YES. You can sign up at the race but will have to do so on your mobile device via UltraSignUp.

Q: What accommodations are available nearby?
A: There are a wide variety of hotels nearby,+nj/@40.7271589,-74.3028829,13z/data=!3m1!4b1. We are not aware of any campsites nearby and you cannot sleep in your vehicle near the start of the race.

Q: What support will be provided?
A: We will provide a very detailed map (the same as the one you can download), course flagging in multiple colors, and ground marking. There will be portable toilets, water, electorlyte drink and snacks at the start/finish area (Locust Grove), the north end of the eastern loop (Turtle Back Picnic Area) , and the north end of the western loop (Mayapple Hill Picnic Area).

Q: Can I get to the start of the race by public transportation?
A: There are 7:11 a.m. and 8:11 a.m.trains from Penn Station, NYC, to Millburn on New Jersey Transit's Morris-Essex Line. The trip takes 45 minutes. The Millburn station is two blocks away from the Locust Grove starting point. (See map on homepage.)

Q: Are there any refunds?
A: No. As a volunteer organization with limited resources, we cannot do this. Nonetheless, all proceeds go to support the Conservancy's mission to maintain and advocate for the park and run its public programs.

Q: In case of emergency or a problem, what should I do?
A: If it is a medical emergency, call 911 and a race director. There is a ATV usually located at Locust Grove with first aid medics until mid-afternoon. You also will be asked to provide your cell phone number when you register so we can contact you. You will also need to provide an emergency contact when you register.

Local time: 9:34 AM


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