K-Town on the River Triathlons
K-Town on the River Triathlons logo

K-Town on the River Triathlons

Knoxville, Tennessee, United States View on map
Aug 01, 2026 (America/New_York local time)
Triathlon

About this race

Are you ready to TRI KNOX again?

Sprint: 1000M Swim - 14 Mi Bike - 5k Run
Olympic: 1900M Swim - 25 Mi Bike - 10k Run
Half: 2200M Swim - 56 Mi Bike - 13.1 Mi Run

The sprint will be a DOWNSTREAM 300 meter swim ending at Suttrees Landing dock. The bike ride will head up Island Home for a 14-mile tour of some of S Knoxville's finest scenery. the run will take off along the riverside through the historic Island Home neighborhood onto the Will Skelton Greenway. Expect a little elevation, or as we say "Gently Rolling Hills" on this run, but in the shade and along the breezy river. Cruise back to the finish line in Suttree's boardwalk and celebrate with Knoxville's finest!
 
The olympic distance will also include a nice DOWNSTREAM swim from Island Home to Suttree's and head out on the same bike path for a 25-mile tour of scenic roads. The run will follow the same path extending just past Meads Quarry parking and follow its way back to Suttree's Landing as well. 
 
The half-iron distance will also start from Island Home with a brief 100-meter upstream swim before heading downstream to Suttree's. The bike route showcases the beauty of the South Knoxville countryside. Once back the run will follow the same path as you make your way past Meads Quarry to the Forks of the River and follow its way back to Suttree's Landing as well. The half-iron distance will have a cut-off of 8.5 hours with a bike cut-off of 12pm 

 

Schedule of Events:

  • Early packet pickup: August 1st, 5:30 pm-7:00 pm on site at Suttree's Landing

  • Transition Opens 8/2 @ 5:30 am

  • Same-day registration and packet-pickup: 5:30 am -6:45 am

  • Shuttles to the swim start running between 6:15 am and 6:45 am

  • Race briefing at swim start: 6:45 am

  • Sprint in water wave start: 7:00 am wave assignments below

  • Olympic in water wave start: 7:30 am 

  • Half Iron in water wave start: 7:00 am 

  • Awards ceremonies for Sprint at 9am, Olympic at 11am, and Half at 1:30pm

  • Finish-line expo 8:00 am-2:30 pm

Wave List - Start times : 

7am - Sprint and Half Men and Clydesdales including aquabikes

7:03am Sprint and Half Women, Athenas, & Relays including aquabikes

7:30am Olympic Men and Clydesdales including Aqua bike

7:33am Olympic Women and Athenas including Aquabike

7:36am All Duathlons will start first run from Island Home Park 

Personal Best Racing has a NO REFUND policy. This is based on our pricing structure to provide 15% of GROSS REVENUES to our charity partners. Insurance is available during the registration of each event. Please take advantage of this option should you wish to insure your entry fees.

Event Cancellation / Modification Policy - If Natural Disaster or Community Disaster occurs, our action steps are as follows:

1. Personal Best Racing in concert with local officials will make decisions based on safety first. 2. Courses and/or race segments will be altered as agreed to between Personal Best Racing and local officials 3. Financial: It is not financially feasible for Personal Best Racing to accept the risk of a disaster for everyone. Each registered participant needs to accept the risk of his or her entry fee. There will be NO REFUNDS or free entries to future races. The money you paid is spent developing the subject event. 4. Personal Best Racing does not save any money if one of our events has to be canceled for reasons beyond our control. All supplies and services needed for the events are purchased and/or arranged in advance. All event supplies and services associated with that event must be paid for, regardless of the outcome.

Event Shirts - Event shirts are NOT guaranteed to participants registering within 2 weeks of each event. Please register prior to 2 weeks prior to guarantee your race shirt.

Pick your distance

Triathlon

Sprint

Aug 01, 2026 Sprint 7:00 AM
$150.00
Closed

Sprint Athena

Aug 01, 2026 Sprint Athena 7:00 AM
$150.00
Closed

Sprint Clydesdale

Aug 01, 2026 Sprint Clydesdale 7:00 AM
$150.00
Closed

Sprint Mixed Relay

Aug 01, 2026 Sprint Mixed Relay 7:00 AM
$200.00
Closed

Olympic

Aug 01, 2026 Olympic 7:00 AM
$180.00
Closed

Olympic Athena

Aug 01, 2026 Olympic Athena 7:00 AM
$180.00
Closed

Olympic Clydesdale

Aug 01, 2026 Olympic Clydesdale 7:00 AM
$180.00
Closed

Olympic Mixed Relay

Aug 01, 2026 Olympic Mixed Relay 7:00 AM
$250.00
Closed

Olympic Aquabike

Aug 01, 2026 Olympic Aquabike 7:00 AM
$180.00
Closed

Half-Iron

Aug 01, 2026 Half-Iron 7:00 AM
$350.00
Closed

Half-Iron Athena

Aug 01, 2026 Half-Iron Athena 7:00 AM
$350.00
Closed

Half-Iron Clydesdale

Aug 01, 2026 Half-Iron Clydesdale 7:00 AM
$350.00
Closed

Half Iron Mixed Relay

Aug 01, 2026 Half Iron Mixed Relay 7:00 AM
$400.00
Closed

Duathlon

Sprint Duathlon

1 Mile Run - 14.5 Mile Bike - 5k Run

Aug 01, 2026 Sprint Duathlon 7:00 AM
$150.00
Closed

Olympic Duathlon

Aug 01, 2026 Olympic Duathlon 7:00 AM
$180.00
Closed

Half Duathlon

Aug 01, 2026 Half Duathlon 7:00 AM
$350.00
Closed

Aquabike

Sprint Aquabike

Aug 01, 2026 Sprint Aquabike 7:00 AM
$150.00
Closed

Half-Iron Aquabike

Aug 01, 2026 Half-Iron Aquabike 7:00 AM
$350.00
Closed

Typical race-day weather

Based on 6 years of historical conditions on this event's race dates in Knoxville.

Temp (°C)
Minimum temperature (race-day average) 21.1° / Maximum temperature (race-day average) 29.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 21.1° / Maximum feels like — heat index / wind chill (race-day average) 37.2°
Wind (km/h)
Average wind speed (race-day average)
14.3
Precip (mm)
Average precipitation (race-day average)
6.1mm
Humidity
Average relative humidity (race-day average)
80.9%

Course

Route map and elevation profile

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Knoxville

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 84 Knoxville events

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