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NJ Trail Series SOMO Winter 2

NJ Trail Series SOMO Winter 2

NJ Trail Series offers a fun, mixed-terrain winter race with post-run refreshments in South Mountain Reservation.

Race Date

Dec 5, 2026

Location

South Orange, NJ

Quick facts

Date
Saturday, December 5, 2026
Location
South Orange, New Jersey
Distance
Half marathon (13.1 mi) + 5K, 10K
Course
Loop Course
Terrain
Mixed
USATF certified
Not listed

Highlights

Good For

Beginner Friendly

Atmosphere

Local CommunityWell SupportedGreat Swag

Course

Shaded

The Experience

The NJ Trail Series aims to make trail running an enjoyable experience, prioritizing good times on the trails and camaraderie after the race over strict timing. This winter event, held in South Mountain Reservation, offers a refreshing escape with typical race-day temperatures hovering around 30-44°F.

The course is a dynamic mix, utilizing fire roads, single-track trails, and some paved sections. While not designed as a personal best course, it promises a varied running experience with aid stations available approximately every three miles. Runners can choose from 5K, 10K, or half-marathon distances, each completing a set number of loops.

Participants can expect a focus on fun and community, with cold refreshments served post-race. While there are no finisher medals, a giveaway item is provided. Race day registration is available, adding to the accessibility of this community-focused event.

Race-provided description

Course Description The course will use existing fire roads, single track trail, hills and some pavement at South Mountain Reservation.  The course is designed to be a mix of everything. You will have access to aid approximately every 3 miles. 5K, 10K, and 13.1M distances on a looped course. 5K will do 1 loop, 10K will do 2 loops and the 13.1M will do 4 loops. There are no finishing medals but there will be a giveaway. There will be Race Day Registration available. 8:00 AM - Race day registration and check in begins. Please be at registration 1 hour before your race starts. 9:00 AM - Longest Race Start 13.1M  9:30 AM - 2nd Longest Race Start 10K  10:00 AM - Shortest Race Start 5K Prices start at  5K $30, 10K $35, and 13.1M $40  prices increase as the date of the race gets closer by $5 each time Day of registration will be 5K $45, 10K $50, and 13.1M $55  which can be paid with cash, check, venmo, zelle, or paypal. You can also register by emailing us and can venmo, zelle or paypal in advance. Please email njtrailseries@gmail.com

Logistics

Race Day

Saturday, December 5, 2026

Start Time

9:00 AM

Giveaway

T-Shirt

Start Location

12 Bear Lane, South Orange, NJ, 07079

Directions

Course Info

Course Type

Loop Course

Terrain

mixed

Scenery

Park

Surface

Dirt Trail, Paved

Difficulty

Hilly

Net Drop/km

0 m (Flat)

Separation

0.0%

Also Offers

5K10K

Quality Score

Methodology
Heritage0/20

first year

Size0/15

no finisher counts yet

Momentum3/5

small race — neutral

Loyalty0/20

needs a few years of results

Course & details3/15

4 timing sources

National draw0/10

no finisher data yet

Front-pack speed0/5

no winner time yet

Weather2/10

typical high 44°F

Race Day Weather

5-year historical avg

Start (Low)

30°

Afternoon (High)

44°

Cool conditions — dress in layers, perfect for fast times

0.2"

Precipitation

11 mph

Wind

70%

Humidity

Frequently asked

When is the NJ Trail Series SOMO Winter 2?

The NJ Trail Series SOMO Winter 2 is held on Saturday, December 5, 2026, starting at 9:00 AM.

Where does the NJ Trail Series SOMO Winter 2 take place?

It takes place in South Orange, New Jersey.

What distances does the NJ Trail Series SOMO Winter 2 offer?

The half marathon (13.1 miles), plus 5K, 10K.

Is the NJ Trail Series SOMO Winter 2 course flat and good for a PR?

The NJ Trail Series SOMO Winter 2 is a hilly, loop course course.

HalfRuns editorial — independent, no paid placement.

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