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K-Town on the River Triathlons

calendar_today 01 Aug, 2026

language Official Website

sell $79.00 – $270.00

K-Town on the River Triathlons

About the Event

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:

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.

Races Offered

Half Duathlon

Aug 01, 2026

straighten

Distance — Half Duathlon

terrain

Type —

timer

07:00

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$205.00

Half Iron Mixed Relay

Aug 01, 2026

straighten

Distance — Half Iron Mixed Relay

terrain

Type —

timer

07:00

sell

$270.00

Half-Iron

Aug 01, 2026

straighten

Distance — Half-Iron

terrain

Type —

timer

07:00

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$205.00

Half-Iron Aquabike

Aug 01, 2026

straighten

Distance — Half-Iron Aquabike

terrain

Type —

timer

07:00

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$205.00

Half-Iron Athena

Aug 01, 2026

straighten

Distance — Half-Iron Athena

terrain

Type —

timer

07:00

sell

$205.00

Half-Iron Clydesdale

Aug 01, 2026

straighten

Distance — Half-Iron Clydesdale

terrain

Type —

timer

07:00

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$205.00

Olympic

Aug 01, 2026

straighten

Distance — Olympic

terrain

Type —

timer

07:00

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$109.00

Olympic Aquabike

Aug 01, 2026

straighten

Distance — Olympic Aquabike

terrain

Type —

timer

07:00

sell

$109.00

Olympic Athena

Aug 01, 2026

straighten

Distance — Olympic Athena

terrain

Type —

timer

07:00

sell

$109.00

Olympic Clydesdale

Aug 01, 2026

straighten

Distance — Olympic Clydesdale

terrain

Type —

timer

07:00

sell

$109.00

Olympic Duathlon

Aug 01, 2026

straighten

Distance — Olympic Duathlon

terrain

Type —

timer

07:00

sell

$109.00

Olympic Mixed Relay

Aug 01, 2026

straighten

Distance — Olympic Mixed Relay

terrain

Type —

timer

07:00

sell

$165.00

Sprint

Aug 01, 2026

straighten

Distance — Sprint

terrain

Type —

timer

07:00

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$79.00

Sprint Aquabike

Aug 01, 2026

straighten

Distance — Sprint Aquabike

terrain

Type —

timer

07:00

sell

$79.00

Sprint Athena

Aug 01, 2026

straighten

Distance — Sprint Athena

terrain

Type —

timer

07:00

sell

$79.00

Sprint Clydesdale

Aug 01, 2026

straighten

Distance — Sprint Clydesdale

terrain

Type —

timer

07:00

sell

$79.00

Sprint Duathlon

Aug 01, 2026

straighten

Distance — Sprint Duathlon

terrain

Type —

timer

07:00

sell

$79.00

Sprint Mixed Relay

Aug 01, 2026

straighten

Distance — Sprint Mixed Relay

terrain

Type —

timer

07:00

sell

$129.00

Weather History

These values represent the 3-year monthly averages for August in Knoxville.

thermostat Temperature
19.7° / 29.9°
wb_sunny Feels like
21.4° / 31.5°
light_mode Avg sunshine hours
11h 31m
water_drop Avg rainfall
3.0 mm
ac_unit Avg snowfall
air Avg wind speed
7.1 km/h (Light breeze)
opacity Sweat loss rate
High
terrain Course conditions
Hard and dry surface
sunny Max UV Index
High (7.0)
humidity_mid Humidity
73.7%
wb_twilight Sunrise
06:54
nightlight Sunset
20:23

About Knoxville

Learn more about the host city, Knoxville.

Scenic view of

Knoxville, in Knox County, is the third-largest city in Tennessee. It is the home of the University of Tennessee's primary campus (UTK) and site of the 1982 World's Fair.

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Hotels & Places to Stay

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