1 swimming event in DuPage County, Illinois

From big races to Saturday morning group runs—find swimming events and connect with the local endurance sports community.

• Tom's Try-athlon Oak Brook Park District [obparks.org] [Register at runsignup.com]
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  Sat, Jun 06, 2026 at 8:00 AM

  Description

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  Don't miss Tom's Try-athlon! This friendly competition promotes exercise in a fun and energetic way. Kids will show off their skills and athleticism by participating in the three traditional...

  Don't miss Tom's Try-athlon! This friendly competition promotes exercise in a fun and energetic way. Kids will show off their skills and athleticism by participating in the three traditional triathlon events: swimming, biking, and running.*

  *Failure to wear a bike helmet during the entire bike portion will result in disqualification.

  Event starts promptly at 8am!

  Age Groups:

  6-8

  9-11

  12-14

  Registration Information:

  $30 per participant: Before May 16

  $35 per participant: May 17-June 3

  Online registration ends June 3 at 11:59pm

  $40 Day of registration until 7:30am (if space available)

  Shirt size is not guaranteed after May 16.

  Event Check-In and Packet Pick Up:

  Saturday, June 6, 2026 from 6:30-7:30am. Staff will also be available to answer any questions.

  Race Distances (all are approximate and are subject to change)

  Age Swim (yards) Bike (miles) Run (miles)

  6-8 25 1.3 .6

  9-11 75 2.6 1.2

  12-14 125 3.9 1.7

  Run Swim Triathlon

  1450 Forest Gate Road, DuPage County, Illinois, 60523, United States
  OpenStreetMap Google Maps

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