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Triathlon

Kiel Raider Nation Triathlon

Date
September 20, 2026
Distance
"Short" Sprint Triathlon · Kid's Triathlon - Ages 13 & Under! · FULL SPRINT TRIATHON & more
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From the Organizer

The annual Raider Nation Triathlon - Aquabike - 5K run - 2 mile run/walk event is set for Sunday, September 21, 2025.  You can do it solo or as a team!  New this year...Aquabike (swim/bike) event! For solo participants there is a full and short sprint triathlon & Aquabike race option open to those ages 9 and up.  Relay options for the full and short sprint races as well. Don't forget the Kid's Triathlon for those ages 6-13 & a 100 yard Raider Dash for those 7 and under!! The swim portion will take place in the Kiel HS swimming pool and is organized based on swim times provided during registration. Full distance solo & relay racers will start the event followed by the short distance races. The event will wrap up with the Kid's Triathlon & Raider Dash! Kids may use a kick board or pool noodle and we will offer in water assist as needed for their race. Parents may ride and run with their kids. Check out the race website at kieltriathlon.weebly.com for specific race details, course maps, printable race entry form (accepted through race day) and race tips.  Packet pick up available 3-5:00 pm Saturday 9/20 at Kiel Pool @ 210 Raider Heights and again race morning 6:45-7:35 am for the sprint solo & relay races. Registration & packet pick up for the kid's race and 100 yard dash will continue until 9:45 am with pre-race meeting at 10 a.m. T-shirts are guaranteed with registration by 9/14/2025. Concessions onsite & located at concessions stand by the finish line. All proceeds will be donated to the Kiel High School Booster Club, a non-profit organization that supports the co-curricular activities at the school.

Events

"Short" Sprint Triathlon8 AMRegister →
Kid's Triathlon - Ages 13 & Under!10 AMRegister →
FULL SPRINT TRIATHON8 AMRegister →
Team Relay "FULL" Sprint Distance Triathlon8 AMRegister →
Team Relay "SHORT" Sprint Distance Triathlon8 AMRegister →
Raider Dash!! Ages 7 & under!10:30 AMRegister →
Short Sprint Aquabike8 AMRegister →
Full Sprint Aquabike8 AMRegister →

Weather

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

71°

Typical Low

49°

Chance of Rain

35%

Based on US Climate Normals data from Chilton, 10 mi from the venue.

Sunrise 6:38 AMSunset 6:55 PMDaylight 12h 17m

Host City

About Kiel, WI

Elevation

867 ft

Nearest Airport

ATW

Appleton International Airport · 34 mi

Major Hub

MKE

General Mitchell International Airport · 68 mi

Time Zone

Central Time

From Endurance Grid

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

Race Location

Your Next Start Line

What Are You
Waiting For?

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

104

Days to train

Race
Kiel Raider Nation Triathlon
Date
September 20, 2026

From Endurance Grid

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.

Frequently Asked Questions (FAQs)

What is the Kiel Raider Nation Triathlon?
Kiel Raider Nation Triathlon is a triathlon race held in Kiel, Wisconsin on September 20, 2026. 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 Kiel Raider Nation Triathlon?
Sunday, September 20, 2026 in Kiel, Wisconsin at 210 Raider Heights, Kiel, WI. Check the event page for exact start times and wave schedules.
How do I register for the Kiel Raider Nation Triathlon?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Kiel Raider Nation Triathlon

Sep 20, 2026

Register →