Get yourself into shape like a Bonsai tree at the NYCRUNS Frozen Bonsai 5K. Though the temps might be cool, the running will be hot. It's the perfect chill run to relax the mind, enjoy the serenity of winter in Prospect Park, and find your inner Bonsai.
The 5K course is comprised of just under one full loop of the park.
All NYCRUNS courses are USATF-certified.
To create a safer and more enjoyable running environment we use a pace-based corral system at the Start. Your Corral will be based on the pace you entered at the time of registration. Your corral assignment (ranging from “AA” through “F”) will be noted on your bib.
Bag Check (opens at 7:00 AM) - If you plan on checking your gear, you must use one single clear bag. If your bag isn't clear, NYCRUNS will provide you with a clear bag (18" x 24") when you check your gear. You may not put another full bag/backpack/briefcase filled with gear inside the clear bag that NYCRUNS provides. All items must fit inside one clear bag. NYCRUNS reserves the right to search the contents in your bag at any time.
Restrooms (open at 7:00AM) - Portable restrooms will be available throughout the event.
Hydration - Water and electrolyte fluids will be available on the course and at the finish.
Post Race Refreshments - Further hydration, fresh fruit, and Brooklyn's best bagel (with a schmear, of course) will be available after you finish.
Swag (distribution begins at 7:00 AM) - The giveaway for this race will be a long-sleeve tech shirt. Shirts may be picked up on race day only. In order to cut down on waste, we try not to over order and shirt sizes are not guaranteed. If you have your heart set on a size, we recommend picking up your shirt before the race.
Photos - Free finish line photos will be available within a week of the race. You will receive an email from MarathonFoto several days after the race to claim your photos.
You can pick up your bib in the Festival Area on race day beginning at 7:00 AM. Bib pick up will close at 8:30 AM. Bibs are only available for pick up on race morning.
If you are an NYCRUNS Member, your bib will be mailed to you at no additional cost if you registered more than 30 days before the race. You can become an NYCRUNS member at checkout and receive this free bib mailing benefit.
If you are not an NYCRUNS Member, you can still have your bib mailed to you by adding this service at checkout for an additional $20.
Bibs can only be mailed to runners who register 30 days or more before the date of the event and can only be sent to a domestic mailing address (we cannot mail to an international address).
If you are having your bib mailed to you, will not receive your race shirt in the mail with your bib. You will need to pick up your shirt on race day.
Results will be emailed and the full results will be posted on our Results Page after the race. If you do not see your result online or receive an email with your finish time, please fill out this form.
Awards will be given to the top three male, female and non-binary runners overall. Age group awards will be awarded to the top three male, female, and non-binary finishers in each of the following age groups (by net time): 9 and under, 10-14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69 and 70 and over.
Additional information about awards can be found in our help section here.
See chart below. NYCRUNS members receive a 30% discount on this race, race withdrawal rights and other perks. You can become a member when you check out.
Race Credit (combined with the member discount) may be used to pay for up to 50% or $40 (whichever is greater) off the original race entry price.
Race day registration (if available) is online only.
| 5K | Members | Non-Members |
| Through 12/19/25 | $28 | $40 |
| Through 1/16/25 | $31.50 | $45 |
| Through 2/5/25 | $35 | $50 |
| Until Online Registration Ends | $42 | $60 |
Mass transit is always the best way to get to NYCRUNS events.
Getting to the Festival Area and Start Corrals - If you need to pick up your bib, check your gear, or get your shirt before the race, go to the Festival Area in the Nethermead. Portable restrooms are located at the Festival Area as well. The Start Corrals are a short walk away on Well House Drive.
The closest subway stations to the Festival Area and the Start Corrals are the Prospect Park Station (B & Q) or the 15th Street/Prospect Park Station (F & G). The closets bus stops are at Prospect Park Southwest/11th Avenue (B68) or Ocean Avenue/Lincoln Road (B16). Check MTA Trip Planner for up-to-date scheduling information and detailed mass transit directions.
Citi Bike stations are located at Prospect Park Southwest /16th St. and Lincoln Rd./Ocean Ave.
If you’re having a car drop you off, use 101 Prospect Park Southwest as the drop off address. The Festival Area and Start Corrals are just a short walk away. Driving yourself is not recommended as parking is extremely limited.
Share your race day journey on social and tag @nycruns on Instagram, TikTok, and Facebook.
#NYCRUNS #FrozenBonsai #WinYourRace
The standard no-refunds, no-transfers policy applies.
NYCRUNS members can withdraw for race credit. See details here.
Strollers and dogs are not allowed in NYCRUNS races.
You may be disqualified if earbuds or headphones hinder your awareness.
All NYCRUNS races have time limits. You must remain on pace to finish within the time limit to receive course support and an official finish time. If you fall behind pace and are directed off the course by a race marshal, please follow the instruction given for safety purposes.
Please familiarize yourself with our complete rules of competition.