Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon is a triathlon, aquabike, duathlon, and swimrun race on August 8, 2026 in Olathe, KS, with entry fees from $40 to $170.
- Date
- August 8, 2026 (16 days to go)
- Price
- $40–$170
- Sports
- TriathlonAquabikeDuathlonSwimRun
From the Organizer
This race sells out at 400 participants - register early if you want in.
Sprint Triathlon
500M swim / 10.6-mile bike / 3.1-mile run
Sprint Duathlon
1.5-mile run / 10.6-mile bike / 3.1-mile run
Sprint Aquabike
500M swim / 10.6-mile bike
Sprint Aquathlon
500M swim / 3.1-mile run
Events
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
90°
Typical Low
68°
Chance of Rain
31%
Based on US Climate Normals data from Olathe Johnson Co Ap, 8 mi from the venue.
Host City
About Olathe, KS
Population
143,720
as of 2023
City Elevation
1,034 ft
Nearest Airport
MCI
Kansas City International Airport · 29 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon, put it on the calendar, and turn “someday” into a start date.
16
Days to train
- Race
- Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
- Date
- August 8, 2026
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
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.
Aquabike
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Duathlon
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
SwimRun
A continuous race alternating open-water swimming and running across a series of segments. Distances, format, and legs vary by event.
Coming Up
More Triathlon races near Olathe, KS
2026 Matt Mason "Cowboy UP" Triathlon/Duathlon
Sprint · Olympic · From $115 · Smithville Lake Crow's Creek Park
39 miles away
Thousand Oaks Kids Triathlon
From $25 · 6630 N Nevada Ave.
24 miles away
Shawnee Mission Triathlon and Duathlon
Sprint · Olympic · From $40 · Shawnee Mission Park
13 miles away
JCPRD Kids Triathlon
Sprint · From $35 · Kill Creek Park
8 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Olathe than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to OlatheFrequently Asked Questions (FAQs)
What is the Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon?+
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Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
Aug 8, 2026