Marathon 50K

3 Days at the Fair 2027

Date: Monday, May 10, 2027
Start time: 9:00 AM start (New York)
Location: Augusta, New Jersey
Entry fee: From $150 · goes up to $200 on Nov 29, 2026
Included with entry: Includes a shirt

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Official race website

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Events and entry fees

Event	Distance	When	Entry fee	Cap
12 Hour Day	–	May 10, 20279:00 AM	$175$200 after Nov 29, 2026	–
12 Hour Night	–	May 10, 20279:00 AM	$175$200 after Nov 29, 2026	–
144 Hour	–	May 10, 20279:00 AM	$625$650 after Nov 29, 2026	–
24 Hour	–	May 10, 20279:00 AM	$225$250 after Nov 29, 2026	–
2 50K	50K	May 10, 20279:00 AM	$225$250 after Nov 29, 2026	–
2 Marathons	Marathon	May 10, 20279:00 AM	$225$250 after Nov 29, 2026	–
3 50K	50K	May 10, 20279:00 AM	$275$300 after Nov 29, 2026	–
3 Marathons	Marathon	May 10, 20279:00 AM	$275$300 after Nov 29, 2026	–
48 Hour	–	May 10, 20279:00 AM	$275$300 after Nov 29, 2026	–
50K	50K	May 10, 20279:00 AM	$150$175 after Nov 29, 2026	–
6 Hour Day	–	May 10, 20279:00 AM	$150$175 after Nov 29, 2026	–
6 Hour Night	–	May 10, 20279:00 AM	$150$175 after Nov 29, 2026	–
72 Hour	–	May 10, 20279:00 AM	$325$350 after Nov 29, 2026	–
HEXAZILLA (6 events)	–	May 10, 20279:00 AM	$625$650 after Nov 29, 2026	–
Marathon	Marathon	May 10, 20279:00 AM	$150$175 after Nov 29, 2026	–
Quadzilla (4 Marathons or 4 50k's)	Marathon	May 10, 20279:00 AM	$325$350 after Nov 29, 2026	–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

Race day planning

Entry fee schedule

12 Hour Day and 12 Hour Night: $175 until Nov 28, then $200 until Jan 29, then $225 until May 5.
144 Hour: $625 until Nov 28, then $650 until Jan 29, then $700 until May 5.
24 Hour and 2 50K and 2 Marathons: $225 until Nov 28, then $250 until Jan 29, then $275 until May 5.
3 50K and 3 Marathons and 48 Hour: $275 until Nov 28, then $300 until Jan 29, then $325 until May 5.

Online registration closes May 5, 2027, unless the race fills first.

What a typical finish looks like

A typical finisher at a 50K in New Jersey runs 6:55:29, about 13:22 a mile, based on 4 races with published results. Women typically finish in 6:50:45 and men in 6:08:39.

Light and altitude

Sunrise on race morning is at about 5:46 AM, and the 12 Hour Day starts at 9:00 AM. The start sits about 490 feet above sea level.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

37 Plains Road, Augusta, NJ 07822

Directions to the start

The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.

Typical race-day weather

Around May 10 the day usually runs from 46°F at dawn to 66°F in the afternoon, with measurable rain on about 35% of days. Cold snaps dip to 38°F and hot years reach 75°F.

Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.

Race details

Where: 37 Plains Road, Augusta, NJ 07822Map
Course: Road
Start elevation: About 490 feet
Included with entry: Top; T-Shirt
Distances: Marathon, 50K
Editions: 2027 (May 10, 2027), 2026 (May 11, 2026), 2025 (May 12, 2025), 2024 (May 13, 2024), 2023 (May 8, 2023), 2022 (May 9, 2022)

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Quick answers

When is 3 Days at the Fair?: Monday, May 10, 2027, starting at 9:00 AM.
How much does it cost?: Entry starts at $150 before processing fees, and rises to $200 on Nov 29, 2026.
When does registration close?: Online registration closes May 5, 2027, unless the race fills first.
Do runners get a shirt or medal?: Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
What distances can I run?: Marathon, 50K.
Where does it start?: 37 Plains Road, Augusta, NJ 07822.