St. Charles Indoor Triathlon logo

St. Charles Indoor Triathlon

St. Charles Indoor Triathlon is a triathlon race on January 31, 2027 in Saint Charles, IL, with entry fees from $32 to $50.

Date
January 31, 2027 (115 days to go)
Price
$32–$50
Sport
Triathlon

From the Organizer

St. Charles Indoor Triathlon
The St. Charles Indoor Triathlon is a family orientated event where athletes of all abilities can participate and complete a triathlon.  This unique event has a longer distance adult race as well as a youth event that is catered to youth aged 7 – 14 years old.  All proceeds from this event benefit the St. Charles Aquatics and the Multisport Madness Youth Triathlon Team.

Location: Norris Recreation Center, 1050 Dunham Rd. St. Charles, IL  60174   phone: 630-377-1405

Adult Race
•    Swim 10 minutes
•    15 minute transition to the bike
•    Bike 20 minutes on indoor bike
•    5 minute transition to the run
•    Run 15 minutes on a track

Youth Race (limited to age 7 to 14 years old)
•    Swim 5 minutes
•    15 minute transition to the bike
•    Bike 15 minutes on an indoor bike
•    5 minute transition to the run
•    Run 10 minutes on a track

Registration Link
If you would like to be placed in a wave with another individual, please note that during your registration process.  Understand that the adult and youth races are different distances, hence, they will have their own separate waves.  Adults will not be able to race with their children as they will be in different waves.  We will make every effort to place the youth in a wave near their parent’s start time.

Race Details

•   Athletes will be assigned wave start times to compete in by the race organizers.  The waves will be posted on this site and will also be emailed to participants.  

•  Athletes must be checked in for their wave at least 45 minutes prior to their start time.  Any athlete that does not show up 45 min before the start time will have their spot forfeited.
•    Athletes will have volunteers to record your distances in each event.  Athletes will be asked to sign their distance card after the run is completed verifying that they are in agreement with the distances calculated.
•    Body marking / numbers will be assigned when athletes check in with the Head Swim Timer.  Athletes will start in the pool in their assigned lane.  Each athlete will have their own lane!
•    Any stroke may be used in the swim and athletes may walk if their feet can touch the ground. No life jackets, floaties, paddleboards, or outside assistance is permitted.
•    Athletes have 15min to transition to the bike / run area in the fieldhouse.  Athletes need to be prepared to move swiftly as the bike starts promptly 15 minutes after the end of the swim.
•    The bike portion of the race is on an assigned stationary bike (We will be using Keiser stationary bikes in the event).  Setting your seat height and warming up is part of the transition time.  
•    There is no standing on the bike.  First violation will result in a warning and the second violation will result in disqualification
•    During the run portion of the event, full laps and ½ laps will be credited (10 laps will equate to 1 mile)
•    Results will be posted periodically in the fieldhouse, emailed to participants and will also be posted here after the race: https://runsignup.com/Race/IndoorTri/Page/RaceResults 

Race Questions: Please email: j561058@yahoo.com

Events

Kids Triathlon (Swim 5 Min, Bike 15 Min, Run 10 Min)$32
Adult Triathlon (Swim 10 Min, Bike 20 Min, Run 15 Min)$50

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

31°

Typical Low

16°

Chance of Rain

26%

Based on US Climate Normals data from West Chicago Dupage Ap, 3 mi from the venue.

Sunrise 7:06 AMSunset 5:06 PMDaylight 10h 0m

About Saint Charles, IL

Nearest Airport

ORD

Chicago O'Hare International Airport · 20 mi

Time Zone

Central Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at St. Charles Indoor Triathlon, put it on the calendar, and turn “someday” into a start date.

115

Days to train

Race
St. Charles Indoor Triathlon
Date
January 31, 2027

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About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.

Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.

Read the Guide

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.

Frequently Asked Questions

What is the St. Charles Indoor Triathlon?
St. Charles Indoor Triathlon is a triathlon race held in Saint Charles, Illinois on January 31, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more triathlon races near you or explore our sports guides to learn what race day actually feels like.
When and where is the St. Charles Indoor Triathlon?
Sunday, January 31, 2027 in Saint Charles, Illinois at 1050 Dunham Rd. Check the event page for exact start times and wave schedules.
How do I register for the St. Charles Indoor Triathlon?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

St. Charles Indoor Triathlon

Jan 31, 2027

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