
From the Organizer
DAY OF REGISTRATION IS AVAILABLE WITH CASH/CHECK/ZELLE/VENMO/PAYPAL
3 Days at the Fair
144 (6Day) / 72 / 48 / 24 / 12 / 6 Hour Races plus 50K and 26.2M
at the Sussex County Fairgrounds
May 10 - 16, 2027
Course Description:
CertifiedNJ24025JLW 1.000 miles flat loop on pavement and crushed gravel (approx 5% gravel)
Course is EXACTLY a 1 mile loop, with a special start line for a Marathon or 50K finish.
Certified Marathon Course ) Boston Qualifier
Certified 50K Course
Certified 50 Mile Time - will be exactly 50 laps
Certified 100 Mile Time - will be exactly 100 laps
Lit course at night - no need for headlamps!
Live display showing laps completed and position
Heated bathrooms with shower facilities on course
You don't run through them but the course goes in front of them
Full kitchen to provide hot and cold food at Aid Station
Access to Kitchen to cook your own food
Plenty of parking
Access to electric, 6 outlets on every pole. Bring extension cords to bring it closer to your tent.
Grassy areas for tents, close to the aid station, Start Finish area or further away for quieter nights. $25/night to be paid on-site with cash or check
Spots available for RV Parking - $50 day for full hook up to be paid on-site with cash or check
Race/Start Times
Awards for ALL races will take place at breakfast Sunday morning.
All races are finished by 9:00 am on Sunday morning.
144 Hour race begins at 9:00 am on Monday Morning
72 Hour race begins at 9:00 am on Thursday Morning (option for Monday, Tuesday, Wednesday also)
48 Hour race begins at 9:00 am on Friday Morning (option for Monday, Tuesday, Wednesday, Thursday also)
24 Hour race begins at 9:00 am on Saturday Morning (option for Monday, Tuesday, Wednesday, Thursday, Friday also)
12 Hour race begins at 9:00 am Saturday Morning or 9:00pm on Saturday Evening (option for Mon., Tues., Wed., Thurs., Fri. also)
6 Hour race begins at 9:00 am Saturday Morning or 6pm on Saturday Evening (option for Mon., Tues., Wed., Thurs., Fri. also)
Marathon or 50K can begin with 72H, 48H, 24H, 12H or 6H race and must be finished by the time the next race starts. also Mon.,Tues.,Wed. also
Runners must start at the appropriate time. We used to allow custom starts times. We will not be allowing this anymore. Marathon or 50K can begin with 144H, 72H, 48H, 24H, 12H or 6H race and must be finished by the time the next race starts.
ENTRY FEE SCHEDULE We also accept checks, zelle, venmo and paypal. please email njtrailseries@gmail.com for more information
144 Hour race $625 until November 30.
72 Hour race $325 until November 30.
48 Hour race $275 until November 30.
24 Hour race $225 until November 30.
12 Hour race $175 until November 30.
6 Hour race $150 until November 30.
Marathon or 50K $150 until November 30.
Run ANY 2 Marathons for $225 until November 30.
Run ANY 3 Marathons for $275 until November 30.
QUADZILLA - Run ALL 4 Marathons for $325 until November 30
HEXAZILLA - Run 4 events for $625 until November 30.
November 30 – All races increase $25
After January 30 all races increase again.
Wednesday before the race begins online registration closes.
Please email njtrailseries@gmail.com for information regarding day of registration.
SWAG is not guaranteed after April 1
Refund Policy
**For ALL races; you can receive a 50% refund until 8 weeks before race date. After that NO REFUNDS.
** If you transfer your bib to another runner, please contact us with the new runner's information ASAP.
Contact Info
Please email njtrailseries@gmail.com
or visit website www.njtrailseries.com/fair
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
69°
Typical Low
46°
Based on US Climate Normals data from Newton, 6 mi from the venue.
Host City
City Elevation
492 ft
Nearest Airport
TEB
Teterboro Airport · 38 mi
Major Hub
EWR
Newark Liberty International Airport · 41 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at 3 Days at the Fair, put it on the calendar, and turn “someday” into a start date.
Coming Up
SCAR Superhero Run for Scholarships
2 miles away
Labor Day 5K
8 miles away
Healthy Kids Running Series Fall 2026 - Sparta, NJ
9 miles away
NJ Trail Series One Day
Less than a mile away
From Endurance Grid
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 the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
3 Days at the Fair
May 10, 2027