Mini Maniac Youth Triathlon
Mini Maniac Youth Triathlon is a triathlon, duathlon, and swimrun race on September 13, 2026 in Shirley, NY, with entry fees from $25 to $65.
- Date
- September 13, 2026 (52 days to go)
- Price
- $25–$65
- Sports
- TriathlonDuathlonSwimRun
From the Organizer
Who is ready to be a Maniac?
This fun and exciting triathlon takes place at Smith Point County Beach, Shirley NY. The open water swim is in the calm waters of the Smith Point Bay. The bike course follows Fire Island Beach Rd. The Run is expansive that includes 2 tunnels and a boardwalk view of the Atlantic Ocean. It's the perfect venue to spectate as you will be able to see your athletes swim, bike and run!
New for this year we are adding a Duathlon! A Short Sprint into Transition, Bike then Run!
All Maniacs will receive a race medal and swag. Podium awards will be given to the top three girls and top three boys for each age bracket (7- 17).
NON USA TRIATHLON MEMBERS MUST ADD $10 FOR A YEARLY MEMBERSHIP AND CAN BE DONE DURING THIS REGISTRATION PROCESS. USA TRIATHLON CARD (OR CONFIRMATION EMAIL) MUST BE SHOWN AT PACKET PICK-UP.
New - USA Triathlon is now also offering a $30 premier membership that will be valid until the child is 18
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
75°
Typical Low
58°
Chance of Rain
36%
Based on US Climate Normals data from Shirley Brookhaven Ap, 5 mi from the venue.
Host City
About Shirley, NY
City Elevation
55 ft
Nearest Airport
ISP
Long Island MacArthur Airport · 12 mi
Major Hub
JFK
John F. Kennedy International Airport · 49 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Mini Maniac Youth Triathlon, put it on the calendar, and turn “someday” into a start date.
52
Days to train
- Race
- Mini Maniac Youth Triathlon
- Date
- September 13, 2026
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Duathlon
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
SwimRun
A continuous race alternating open-water swimming and running across a series of segments. Distances, format, and legs vary by event.
Coming Up
More Triathlon races near Shirley, NY
Smith Point Sprint Triathlon
From $120 · 1 William Floyd Parkway
Less than a mile away
Runner's Edge - TOBAY Triathlon & Junior Triathlon
From $55 · Theodore Roosevelt Memorial Park
35 miles away
2026 Dave Parcells Madison Triathlon
Sprint · From $100 · 64 Surf Club Road
39 miles away
Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon presented by Northwell Health benefitting i-tri
Sprint · Olympic · From $105 · Foster Memorial Town Beach
34 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Shirley than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to ShirleyFrequently Asked Questions (FAQs)
What is the Mini Maniac Youth Triathlon?+
When and where is the Mini Maniac Youth Triathlon?+
How do I register for the Mini Maniac Youth Triathlon?+
Mini Maniac Youth Triathlon
Sep 13, 2026