Tom's Try-athlon Oak Brook Park District
Date
Sat, Jun 6, 2026, 8:00 AM CDTType
Triathlon
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
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. *
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*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