ALL PARTICIPANTS PLEASE READ:
Please join us for The Big Energy Walk! Long Island's 1st family-friendly, non-competitive 5K walk/run, held in partnership with the Suffolk County Chapter of CHADD (Children and Adults with Attention-Deficit/Hyperactivity Disorder). CHADD's mission is to empower all people affected by ADHD through evidenced-based resources and education, unparalleled support, community connections and steadfast advocacy.
100% of the net proceeds will benefit the the Suffolk County Chapter of CHADD.
WHY WE WALK: An estimated 200,000+ children and adults on Long Island are living with ADHD. The Big Energy Walk was created to raise awareness, reduce stigma and connect families with support and resources.
LOCATION: Holtsville Ecology Center: 249 Buckley Rd, Holtsville, NY 11742
PARKING: FREE for all participants
DATE: Sunday October 18, 2026
SCHEDULE OF EVENTS:
8:00 AM: Check-in, T-shirt pickup & Raffle ticket purchase begins
8:45: Welcome & Opening Remarks
9:00 AM: 5K Walk/Run begins
11:00 AM: Raffle Winners Announced. Winners must be present to claim prizes.
WEATHER POLICY:
The Big Energy Walk is a rain-or-shine event. In the event of severe weather or conditions that may compromise safety, event organizers reserve the right to delay, modify, reschedule or cancel the event.
REGISTRATION INFORMATION:
PRICING TIERS:
Early Registration: July 1st-July 31st- Adults and children ages 13 years old & up: $25.
Children ages 5-12 years old: $15. Children ages 4 years old & under: FREE.
*Plus applicable processing fees.
Regular Registration: August 1st- September 20th- Adults and children ages 13 years old & up: $30
Children ages 5-12 years old: $20. Children 4 years old & under: FREE.
*Plus applicable processing fees.
Late Registration: September 21st-October 17th- Adults and children ages 13 years old & up: $35
Children ages 5-12 years old: $25. Children 4 years old & under: FREE
*Plus applicable processing fees.
Questions? Please email TheBigEnergyWalk@gmail.com
The Big Energy Walk is an independently organized community event benefiting CHADD of Suffolk County. 100% net proceeds will be donated to CHADD of Suffolk County. CHADD of Suffolk County Website
Oct 18, 2026
Distance — 5K
Type — Running
08:00
$25.00
Oct 18, 2026
Distance — 5K
Type — Running
08:00
$0.00
Oct 18, 2026
Distance — 5K
Type — Running
08:00
$15.00
These values represent the 3-year monthly averages for October in Holtsville.
Learn more about the host city, Holtsville.
Holtsville is a hamlet and census-designated place (CDP) in Suffolk County, on Long Island, in New York, United States. As of the 2020 census, Holtsville had a population of 18,937.
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