Louisville Fall Splash & Dash
Louisville Fall Splash & Dash is a swimrun race on August 30, 2026 in Louisville, CO, with an entry fee of $25.
- Date
- August 30, 2026 (29 days to go)
- Price
- $25
- Sport
- SwimRun
From the Organizer
Get ready for a fun, energetic racing experience! The event features an indoor swim in the Louisville Rec Center pool, followed by a run on the outdoor trail.
This series is open to kids ages 5–14.
Age Groups & Distances
5–8 yrs: 50-yard swim / 0.65-mile run
9–11 yrs: 100-yard swim / 1.3-mile run
12–14 yrs: 150-yard swim / 1.95-mile run
*Age is determined by the child’s age on December 31, 2026.
This race is sanctioned by USA Triathlon, which means all participants must have a current annual USAT membership. If you don’t already have one, you will be prompted to purchase it during registration for $10. The membership is valid for 12 months and only needs to be purchased once per year and can be used at any USA Triathlon sanctioned race during that 12 month period.
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
84°
Typical Low
53°
Chance of Rain
29%
Based on US Climate Normals data from Boulder, 6 mi from the venue.
Host City
About Louisville, CO
Population
20,788
as of 2023
City Elevation
5,387 ft
Nearest Airport
BJC
Rocky Mountain Metropolitan Airport · 4 mi
Major Hub
DEN
Denver International Airport · 26 mi
Time Zone
Mountain 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 Louisville Fall Splash & Dash, put it on the calendar, and turn “someday” into a start date.
29
Days to train
- Race
- Louisville Fall Splash & Dash
- Date
- August 30, 2026
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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.
SwimRun is a continuous race that alternates open-water swimming and running across a series of segments — you swim in your shoes and run in your wetsuit, carrying your gear the whole way. Many events are raced in pairs.
With no transitions and a course that pinballs between water and land, it's one of the most adventurous formats in endurance sport — often set along wild shorelines and islands.
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 SwimRun races near Louisville, CO
City of Lakes Triathlon
Sprint · Olympic · From $15 · 34.927678, -104.665106
355 miles away
Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
Sprint · From $40 · 11670 South Homestead Lane
548 miles away
Bear Lake Brawl Triathlon
Sprint · Olympic · 70.3 · From $35 · Bear Lake Idaho
357 miles away
2026 Cal Tri DFW - 9.27.26
Sprint · Olympic · From $28.86 · 100 PW 4153
637 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Louisville 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 LouisvilleFrequently Asked Questions (FAQs)
What is the Louisville Fall Splash & Dash?+
When and where is the Louisville Fall Splash & Dash?+
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Louisville Fall Splash & Dash
Aug 30, 2026