Running Races in Princeton, New Jersey 2026 | Browse All Races

There are 8 running races in Princeton, New Jersey in 2026. The next is the Princeton Battlefield 5K on September 6. Distances include 5K races, half marathons, ultras.

Princeton Battlefield 5K

Sun, Sep 6 · Princeton, NJ Princeton

Road 1 Mile WalkPrinceton Battlefield 5K

From $20 Open Closing Soon

Healthy Kids Running Series Fall 2026 - Princeton Junction, NJ

Sun, Sep 27 · Princeton, NJ Princeton

Road 2nd & 3rd Grade - 1/2 Mile4th & 5th Grade - 1 Mile6th to 8th Grade - 1 Mile +21

From $15 Open Closing Soon

Eden Autism 5K & Fun Run/Walk

Sun, Oct 4 · Princeton, NJ Princeton

Virtual 1-Mile Fun Run/Walk5KVirtual 5K

From $35 Open

HomeFront's Halloween Run, Walk, and Family Fun

Sun, Oct 25 · Princeton, NJ Princeton

Road HomeFront 1 Mile WalkHomeFront HALLOWEEN 5K RunPreschooler 100 Yard Pumpkin Dash

From $10 Open 100 spots left

2026 HiTOPS Princeton Half Marathon

Sun, Nov 8 · Princeton, NJ Princeton

Virtual HiTOPS Princeton Half MarathonVIRTUAL HiTOPS Princeton Half MarathonVIRTUAL HiTOPS Youth Run

From $25 Open

Winter Wonder Run 6K at the Institute Woods

Sat, Dec 5 · Princeton, NJ Princeton

Road Winter Wonder Run 6K

From $35 Open

Cupid's Chase 5K Princeton

Sat, Feb 13 · Princeton, NJ Princeton

Road 5KGold SponsorPlatinum Sponsor +3

From $40 Open

Princeton Triathlon

Fri, Jun 4 · Princeton, NJ Princeton

Triathlon Youth TriathlonYouth Triathlon5k Run +14

From $0 Open

Running Races in Princeton, New Jersey — 2026

All New Jersey Races