Found 658 races near Plainsboro Township, NJ

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OCT
3

Newtown Square, PA
• 45.8 miles
$2 -$65
SAVE THE DATE!!! Saturday, October 3, 2026Registration will open Monday, August 17, 2026Run the 5K or muck (walk) the cross-country trail over diverse terrain. Proceeds support the preservation...
20
OCT
3

Somerset, NJ
• 12.5 miles
$20 -$35
Saturday, October 3, 2026 | Breast Cancer Run/Walk 4Life 8:00 AM - 12:30  Join Sister2Sister, Inc. for our 21st Annual Run/Walk 4Life—a meaningful celebration of life, hope, and healing for...
5
OCT
3

Norristown, PA
• 39.9 miles
$20 -$40
13th Annual Sole Harvest 5K/10K Run, 1 Mile Walk, and Community Event Saturday, October 3, 2026 9:00 AM at the Norristown Farm Park Benefiting the Norristown Hospitality Center The Center...
1m 5K 10K
11
OCT
3

Brooklyn, NY
• 37.2 miles
$65 -$80
With the famous  NYC Marathon right around the corner come test those legs and see just how well your form is coming along.  This flat and fast course along the Shore Road Promenade in Bay Ridge,...
Half Marathon
35
OCT
3

Brooklyn, NY
• 37.2 miles
$65 -$79
With the famous ING NYC Marathon right around the corner come test those legs and see just how well your form is coming along. This flat and fast course in Brooklyn will take you around the...
Half Marathon
20
OCT
4

Irvington, NY
• 40.0 miles
$35 -$45
We are back for another round of 4 in the Forest! Join us on Sunday, October 4th for 4 miles of beautiful (and challenging) trail running at the Irvington Woods. Race starts at 9a.m., and is a...
8
OCT
4

Doylestown, PA
• 28.0 miles
$20 -$50
The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities...
5K
15
OCT
4

Toms River, NJ
• 32.3 miles
$5 -$25
Please join us on Sunday, October 4, 2026, for the Annual OCC Viking 5K And Fun Run, presented by the Ocean County College Foundation and Ocean County College Athletics. This race is a...
5K
5
OCT
4

Bedminster, NJ
• 58.2 miles
$30 -$40
Please join us by registering for the 2nd annual Bob Hendricks Memorial 5k Run/Walk! Last year we had 334 entries-- runners, walkers, strollers, virtual participants, a great race for all! COURSE...
5K
13
OCT
4

Jersey City, NJ
• 34.2 miles
$25 -$30
5K Run in memory of Jersey City Fire Fighter Carlos Negron who made the supreme sacrifice at a 3 Alarm fire on March 20, 1993.  Proceeds of the run benefit St. Barnabas Burn Center, Livingston, NJ
5K
11
OCT
4

Upper Providence Township, PA
• 49.8 miles
$99
REGISTRATION IS OPEN! MORE THAN just a 10 Mile race. Join us on the journey from park to pitch as we run for Delco, through Delco, with Delco. *Please note that there is a 13 minute 30 second per...
10m
9
OCT
4

Princeton, NJ
• 1.6 miles
$35 -$45
It's more than a race — it's an event that improves lives! Come run or walk to support children and adults with autism. You can sign up as an individual runner/walker or create a team and invite...
5K
24
OCT
4

Wayne, PA
• 36.7 miles
$20 -$40
Come join us for one of our favorite fundraising events of the year!   The Timothy School is hosting our 8th annual 5K Family Fun Run & Walk on Sunday, October 4th, 2026 at Wilson Farm Park. The...
1m 5K
30
OCT
4

Edgewater, NJ
• 12.1 miles
$25 -$60
The premier running of the Hudson River Waterfront Walkway 10K provides an ideal tune-up for major Fall marathons scheduled the following month.  The course is FAST and FLAT.  Participants in...
2K 10K
4
OCT
4

Highlands, NJ
• 44.0 miles
$30 -$190
JERSEY SHORE HALF MARATHON AND 2 MILE RUNSunday, October 4, 2026** New start time: 8:00 A.M. ** Registration for this year's race will have a capacity of 800 participants.  Virtual Race Option is...
2m Half Marathon
81
OCT
4

Seaside Park, NJ
• 47.0 miles
$45 -$105
Welcome to the 49th Seaside Half Marathon and 5K!!     The Seaside Half Marathon and 5K, hosted by the Ocean Running Club, is a premier running event that captures the essence of the Jersey...
5K Half Marathon
55
OCT
4

Bethlehem, PA
• 45.3 miles
$50 -$60
The Yuengling Oktoberfest 5K is back - 10:30 AM Start! In partnership with Run Lehigh Valley, we are bringing you a fantastic 5K experience! Ja! Every runner receives an official race t-shirt -->...
5K
15
OCT
4

Ambler, PA
• 33.8 miles
$14 -$54
Join Scoogië Events & Well Crafted Brewing Company in partnership with Ambler Yards & Lower Gwynedd Township for an Oktoberfest celebration run on October 5, 2025 that promises to be an instant...
2m 5K 4m 5m
29
OCT
4

Conshohocken, PA
• 66.3 miles
$15 -$110
The Perfect Marathon Training Race is BACK! The 5th Annual Shoes 'N Brews 26.2KM Metric Marathon & Relay will take place on Sunday October 5th, 2025. A collaboration between The RUNegades (Shoes)...
9m Marathon
39
OCT
4

Washington, NJ
• 35.9 miles
$25 -$35
🥒🏃‍♂️ Get ready to Run for the Pickles! 🏃‍♀️🐶 Join us at Warren County Community College for the wildly fun and slightly briny Sterbenz Run for the Pickles 5K & 2K Pup Strut — a one-of-a-kind...
2K 5K
27