St. Paul School of Princeton Lion's Chase 5K & Fun Run
Oct 16Pennington, NJ5K
13 mi from Superhero Sprint, the same weekend as Superhero Sprint, registration open
Registration open
Superhero Sprint
Flemington, New Jersey
- Entry
- $10
- Days to go
- 11
At a glance
- Date
- Oct 17, 2026
- Location
- Flemington, New Jersey
- Registration
- Registration open until Oct 17, 2026, via runsignup.com
- Official site
- mainstreetmarathon.com
- Listed from
- RunSignUp
- Last checked
- Oct 5, 2026
Plan this race for free
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
Faster than a speeding bullet....bring your superhero, in their favorite costume, out for a fun sprint on the Hunterdon Health grounds, and enjoy an afternoon with the kiddos and friends! Race day registration is not guaranteed so register early.
The first 200 Heroes registered get a free cape! Arrive early and enjoy the live music, vendors, and food as part of the Main Street Half Marathon & 4 Miler weekend kickoff!
Who: Your superheroes, ages “old enough to tot” to “not too cool to trot (yet)”’...we'll let you be the judge.
**note while we won't discourage assistance from parents where needed, safety & fun for all participants will be our primary focus, and as such may limit adults on the course as appropriate.
Why: Healthy behaviors start young! But more than that...let's be honest...because it's cute and awesome all at the same time!
Key dates
Registration opens
Jan 1, 2026
Registration closes
Oct 17, 2026
Race day
Oct 17, 2026
Standard ends
Oct 17, 2026
Pricing
Current price
$10
Standard
Ends
Oct 17, 2026
Email me updates about Superhero Sprint
Registration openings and major changes, like a new date or a cancellation.
Entry transfers
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