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The MT. TAMMANY 10

United States flag
Delaware Water Gap, New Jersey, United States

calendar_today 20 Mar, 2027

directions_run Running

sell $150.00

The MT. TAMMANY 10

About the Event

Introduction

Welcome the the MT. TAMMANY 10. Out of the shadow of the DWG FA 50K "It's All Rocks!!!" FELSENMEER, the MT. TAMMANY 10 has emerged as the latest and greatest "ULTRA" test for ultrarunners in the region. This will not be for the faint of heart. The 10, 10, in 10! 10 Climbs, over 10000 ft of gain, in 10 HRs. Hence the name MT. TAMMANY 10. You want a real challenge!!! Well here it is!!! An almost 40.0 mile run traversing one of the toughest sections of trails in the DWG area . This event is not for the faint of heart. Expect no PRs here! These will be the toughest and slowest miles most of you will ever cover. Seasoned Ultra-runners accustomed to this type of te rrain may still fall, get bruised, strained sprained and cut. Stay alert, stay focused, stay the course, and you will have a great day on the course. Probably one of the most satisfying ultras you will ever run. This course will have some great mountain views on the climb and majestic waterfalls along with the sound of rushing water on the decent.

Description

The Start/Finish will be @ the Kittatinny Parking Lot Pavilion. Runners will run to the Dunnfield parking lot where they will take the Red-Dot trail to the summit of MT. TAMMANY. From here they will transition to the blue blaze trail for approximately 1/2 mile to a left hand turn (staying the blue-blaze trail) down MT. TAMMANY. Runners will descend down MT. TAMMANY, cross over the river at the bottom and head to the Dunnfield Parking Lot. Here runners can begin their second ascent on MT. TAMMANY. This will continue for 10 loops. At the end of every 2nd, 4th, 6th, 8th, and the 10th and final loop, runners will have to return to the Start/Finish Pavilion for check-in and loop verification. There is NO AID TO BE GIVEN in the Dunnfield Parking Area by crews.

Races Offered

40 Miler

Mar 20, 2027

straighten

Distance — 64.4K

terrain

Type — Running

timer

05:45

sell

$150.00

Weather History

These values represent the 3-year monthly averages for March in Delaware Water Gap.

thermostat Temperature
0.0° / 11.2°
wb_sunny Feels like
-4.4° / 6.8°
light_mode Avg sunshine hours
8h 21m
water_drop Avg rainfall
3.7 mm
ac_unit Avg snowfall
0.2 cm
air Avg wind speed
11.2 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (4.0)
humidity_mid Humidity
65.2%
wb_twilight Sunrise
07:09
nightlight Sunset
19:07

About Delaware Water Gap

Learn more about the host city, Delaware Water Gap.

Scenic view of

The Delaware Water Gap is a water gap on the border between the U.S. states of New Jersey and Pennsylvania, southeast of Stroudsburg, where the Delaware River cuts through a large ridge of the Appalachian Mountains.

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Hotels & Places to Stay

Things to Do Nearby

Tours and activities near Delaware Water Gap, powered by Viator.

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Race Results

All-time top performances and historical records for The MT. TAMMANY 10.

Place Name Year Time
🥇 Jason Lantz '16 7:05:18
🥈 Justin Lewandowski '22 7:24:44
🥉 Justin Lewandowski '26 7:28:32
4 Steven Lange '18 7:28:56
5 Ben Nephew '15 7:33:00

Runner Reviews

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