38th Annual Montclair Run Costume Caper

Sat October 9, 2021 Montclair, NJ 07042 US Directions

10 K

$40 8:00AM EDT Price increases after October 4, 2021 at 11:59pm EDT

2 Mile

$30 10:00AM EDT Price increases after October 4, 2021 at 11:59pm EDT
25 Park Street
Montclair, NJ US 07042

The YMCA of Montclair is hosting a 10K (6.2 mile) road race and 2-mile Fun Run for the whole family. 

This year’s event is a festive Costume Caper! Participants are encouraged to wear costumes. Awards for best costumes will follow.

The 10K at 8 am, for more serious runners, is a flat course that runs through two scenic parks. New this year, the 10K is now a Grand Prix as well as a USATF Sanctioned Event on a Certified Course. 

Popular Dri-Fit shirts provided while supplies last.

All events start and end at the YMCA of Montclair, 25 Park Street, Montclair.

Not a runner? Volunteers needed! Register here.

Packet Pickup Information

Runners can pick up their packets at YMCA of Montclair, 25 Park Street in Montclair, NJ.

Runners are highly encouraged to pick up their packet before race day, but contactless same-day registration will be available.

Thursday October 7: Time TBA

Friday October 8: Time TBA

Race-Day Pick-Up/Registration: 6:30-7:30 am for 10K; 8:30-9:30 am for 2-Mile

Race Flyer

Click the icon below to download the attached PDF.

Frequently Asked Questions

Q: Where can I find my results?

A: Go to compuscore.com for race results.

Q: Where can I park?

A: Parking is limited. We highly suggest carpooling or walking, if possible. Please be sure to leave plenty of time to find a space and get to the race on time. For information on municipal parking lots, visit Montclair Parking Utility.

Q: Is there a rain date?

A: The event is held rain or shine.

Q: Will bathrooms be available?

A: There will be porta johns and hand sanitizer available to runners at YMCA of Montclair.

Q: Can I run/walk with a stroller or my pet?

A: Unfortunately, due to USATF policy for sanctioned events, no strollers or pets will be permitted on the 10K course. 

Strollers will be permitted during the 2-mile.

Race Contact Info

If you have any questions about this race, click the button below.

10K Course



Awards ceremony will follow.

Categories for 10K and 2-Mile:

Male/Female Top 3 Overall

Male/Female Top 3 Overall for Under 14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80+








We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy. If you continue to use this site, you consent to use all cookies.