Skip to content
7,117 races in the next 12 months7,117 races 160 countries Free for runners and organizers No commission · no added feeNo commission
SundayMarathon
Find a race

Search marathons

18 marathons found for "New Jersey", Ultra marathon, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





Clear filters

Advanced filters





Planning filters

Matching races

New Jersey, United States
27SEP
ULTRA
Semi-Marathon du New Jersey
New Jersey, United States
September 27, 2026 SEP
Augusta, New Jersey, United States
01OCT
ULTRA
NJ Trail Series One Day
Augusta, New Jersey, United States
October 1, 2026 OCT
Jersey City, New Jersey, United States
04OCT
ULTRA
The JC Green Half, 10K, and 5K
Jersey City, New Jersey, United States
October 4, 2026 OCT
New Jersey, United States
10OCT
ULTRA
Semi-Marathon Big Forest
New Jersey, United States
October 10, 2026 OCT
New Jersey, United States
24OCT
ULTRA
HoBOOken5k Halloween Run
New Jersey, United States
October 24, 2026 OCT
Titusville, New Jersey, United States
24OCT
ULTRA
WXT Ultra
Titusville, New Jersey, United States
October 24, 2026 OCT
New Jersey, United States
31OCT
ULTRA
Course de la Liberté
New Jersey, United States
October 31, 2026 OCT
Wildwood Crest, New Jersey, United States
07NOV
ULTRA
5-Mile Beach at Wildwood Crest: Half Marathon, 10K and 5K
Wildwood Crest, New Jersey, United States
November 7, 2026 NOV
New Jersey, United States
08NOV
ULTRA
Run the Vineyards - Cork High & Bottle Deep - Half Marathon
New Jersey, United States
November 8, 2026 NOV
Williamstown, New Jersey, United States
15NOV
ULTRA
Run the Vineyards - Cork High & Bottle Deep - Half Marathon
Williamstown, New Jersey, United States
November 15, 2026 NOV
Englishtown, New Jersey, United States
22NOV
ULTRA
The New Jersey Fall Half, 10K, and 5K
Englishtown, New Jersey, United States
November 22, 2026 NOV
New Jersey, United States
07FEB
ULTRA
Semi marathon de la Saint Valentin de Jersey City
New Jersey, United States
February 7, 2027 FEB
New Jersey, United States
14MAR
ULTRA
March Madness Semi Marathon
New Jersey, United States
March 14, 2027 MAR
New Jersey, United States
10APR
ULTRA
St. Cassian's Race
New Jersey, United States
April 10, 2027 APR
New Jersey, United States
11APR
ULTRA
Semi-Marathon de Printemps du New Jersey
New Jersey, United States
April 11, 2027 APR
New Jersey, United States
18APR
ULTRA
Jersey City Marathon
New Jersey, United States
April 18, 2027 APR
New Jersey, United States
25APR
ULTRA
Mayor Ted Green's Run
New Jersey, United States
April 25, 2027 APR
New Jersey, United States
16MAY
ULTRA
Le Semi-Marathon de Printemps de Jersey City
New Jersey, United States
May 16, 2027 MAY

Organizers can start from this filtered search with the country already filled, then add the official source, date, registration link, and contact details for a free listing review. We verify the official source before publishing — no fee.

  • Free listing review
  • Official source verification
  • Runner-ready listing
  • Organizer dashboard

If your race appears in the results, use Update listing from the row. Missing race? Submit it for free with this page context prefilled.

List your race — free How review works