
Susan Bradley-Cox Tri for Sight Triathlon/Duathlon is a triathlon, aquabike, duathlon, and swimrun race on September 13, 2026 in Lexington, KY, with entry fees from $90 to $125.
From the Organizer
The Susan Bradley-Cox Tri for Sight will be hosted by The Club at UK’s Spindletop Hall, on Sunday, September 13, 2026. The USAT-sanctioned event features a 400-meter swim in a heated, outdoor pool with a time trial start on 15-second intervals. The duathletes will instead be treated to a relatively flat, fast and scenic 2-mile run behind and beside Spindletop. Both Tri and Du events will then transition to a 12.6-mile bike course on low-traffic roads in the beautiful horse country located just east of the Kentucky Horse Park. The Tri and Du events both finish with a 3 mile run.
The aqua-bike will have the same format as the triathlon for the swim and bike stages. ATTENTION: Aqua-bike athletes timing will end upon re-entering the transition area after the bike stage.
Aqua-run athletes will start the swim once the last triathlete/aqua-biker is out of the pool and then do the same swim course, followed by a quick transition and out onto the 3-mile run course.
Must register by Wednesday, July 29, 2026 to ensure you receive your desired shirt size.
Events
Weather
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
81°
Typical Low
59°
Chance of Rain
26%
Based on US Climate Normals data from Lexington Bluegrass Ap, 7 mi from the venue.
Host City
Population
321,122
as of 2023
City Elevation
994 ft
Nearest Airport
LEX
Blue Grass Airport · 7 mi
Major Hub
SDF
Louisville Muhammad Ali International Airport · 69 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Susan Bradley-Cox Tri for Sight Triathlon/Duathlon, put it on the calendar, and turn “someday” into a start date.
52
Days to train
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From Endurance Grid
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.
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.
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
A continuous race alternating open-water swimming and running across a series of segments. Distances, format, and legs vary by event.
Coming Up
Youth and Junior Nationals
86 miles away
Super Sprint Triathlon
82 miles away
Countryside YMCA Healthy Kids Triathlon
92 miles away
Oldham County Sprint Triathlon
55 miles away
Plan your trip
Coming from out of town? There's more to Lexington 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.
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Susan Bradley-Cox Tri for Sight Triathlon/Duathlon
Sep 13, 2026