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Registration

Naperville Sprint Triathlon

2025 Registration 

Registration Information

Date: Sunday, August 3, 2025
Time: 7:00 AM
Where: Centennial Beach (MAP) | 500 Jackson Ave, Naperville, IL 60540

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SPRINT TRIATHLON | INDIVIDUAL

375m Swim, 22K Bike, 5K Run 

Ages: 9 and over (Actual Age) as of 8/3/25

August 10 – August 19: $65.00
August 20 – January 6: $85.00
January 7 – March 3: $100.00
March 4 – May 5: $115.00
May 6 – June 30: $130.00
July 1 – Race Day/Sell Out: $150.00

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SPRINT TRIATHLON | RELAY

375m Swim, 22K Bike, 5K Run

Ages: 9 and over (Actual Age) as of 8/3/25

August 6 – August 19: $75.00
August 20 – January 6: $100.00
January 7 – March 3: $120.00
March 4 – May 5: $130.00
May 6 – June 30: $145.00
July 1 – Race Day/Sell Out: $170.00

 

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DUATHLON

1 Mile Run, 22K Bike, 5K Run

Ages: 9 and over (Actual Age) as of 8/3/25

August 6 – August 19: $65.00
August 20 – January 6: $85.00
January 7 – March 3: $100.00
March 4 – May 5: $115.00
May 6 – June 30: $130.00
July 1 – Race Day/Sell Out: $150.00

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AQUABIKE

375m, 22K Bike

Ages: 9 and over (Actual Age) as of 8/3/25

August 6 – August 19: $65.00
August 20 – January 6: $85.00
January 7 – March 3: $100.00
March 4 – May 5: $115.00
May 6 – June 30: $130.00
July 1 – Race Day/Sell Out: $150.00

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KIDS TRIATHLON

175m Swim, 11K Bike, 5K Run

Ages: 7-15 (USAT Age Only) as of 8/3/25

August 6 – August 19: $55.00
August 20 – January 6: $65.00
January 7 – March 3: $70.00
March 4 – May 5: $75.00
May 6 – June 30: $80.00
July 1 – Race Day/Sell Out: $90.00

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Lost race numbers are not replaced. You must re-register. Entry fees are non-refundable. Please read all Event Terms & Conditions prior to registration. This is a USA Triathlon Sanctioned Event.

Active.com Event Page

Registration Methods

REGISTER ONLINE NOW:

Register ONLINE

REGISTER AT NAPERVILLE RUNNING COMPANY (IF NOT SOLD OUT):

Friday, August 2, 2024

Saturday, August 3, 2024

Naperville Running Company
34 West Jefferson Avenue
Naperville, IL 60540
630-357-1900

Packet Pick-Up

Athletes must pick up their own race bibs with photo ID per USAT Rules, and other information at:

Naperville Running Company
34 West Jefferson Avenue
Naperville, IL 60540
630-357-1900

See Schedule for Hours.

RACE DAY PACKET PICK-UP – ADDED FEE!

There is NO Race Day Registration for this event!  Race Packet Pick Up on race morning is limited ONLY to the athletes that have paid the Late Packet Pick Up Fee of $30.00 at the time of registration on the event’s website!  Packet Pick Up is from 5:30am to 6:30am SHARP!!! Please report to the large 10’ x 10’ tent for Race Packet Pick Up just outside of the Transition area at Centennial Beach Park.

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All Pre-Registered ET Naperville Sprint Participants Receive:

  • Naperville Sprint Triathlon T-shirt
  • Naperville Sprint Triathlon (all) Finishers Receive a Finisher Medal
  • Complimentary Post Event Food & Refreshments
  • MultiSports Timing Tag
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