Run VibesBeta

Race profile

K-Town on the River Triathlons

Overview

Duathlon · 5K · 10K · 14 mi · 25 mi · 56 mi · Half Marathon · Triathlon

Aug 1, 2026 · Knoxville, Tennessee, US

Listed Aug 18, 2021

The read

Run Vibes summary

Summarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.

Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.

Original listingRegistration & details — Full description from sourceExpand the official listing text (unchanged)

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.

Weekly Runvibes digest

Coming soon: a short email with new listings and weekend-ready picks for races like this one. Leave your email and we'll notify you when it launches—no spam in the meantime.

We only use this to send Runvibes race updates when the program is ready. You can ask us to remove your email anytime via Contact.

More races

More events in Tennessee, and comparable distances or challenge.

The Butterfly Run

3K · 1.9 mi · Walk · 1 mi

3/28/2026 · Alcoa, TN

Listed Aug 8, 2023

Register
EasygoingCause DrivenFunCompetitiveBeginner-friendlyScenicFestive

Join The Butterfly Run in Alcoa, TN, to support East Tennessee’s babies with special needs through a 3K race or a 1-mile celebration walk in the beautiful foothills.

Orange Heart Medal Foundation Fundraiser

5K · Fun Run · 1 mi

3/28/2026 · Springfield, TN

Listed Jan 9, 2026

Register
EasygoingCause DrivenFunQuirkyFestiveKids & YouthFamily FriendlyBeginner FriendlyWalker Friendly

Join this inaugural fundraiser featuring a Jeep Poker Run, 5K, and 1-Mile Fun Run to honor and support the Orange Heart Memorial in Springfield, TN.

Time to Paddy 5k/10k & Lucky 13.1 - Nashville

1 mi · 5K · 10K · Half Marathon

3/28/2026 · Hendersonville, TN

Listed Jan 10, 2023

Register
Steady EffortFunCompetitiveAwardsFamily FriendlyKids & YouthBeginner FriendlySocial & FestiveSwag included

Celebrate St. Patrick's with the annual Time to Paddy 5k/10k and Lucky 13.1 Half Marathon, offering fun for the whole family with great swag and chip-timing.

Wish Upon A Star 5K Fun Run

Fun Run · 5K

3/28/2026 · Millington, TN

Listed Feb 25, 2025

Register
EasygoingFunFamily FriendlyBeginner FriendlyCause DrivenYouth Sports / School Based

Join Millington Central Middle High School for their first annual 5K Fun Run on a paved course, benefiting Make-A-Wish for local children.

Medal Madness 5K, & 10K at Knoxville, TN (13)

5K · 10K

3/28/2026 · Knoxville, TN

Listed Nov 7, 2025

Register
Steady EffortFunQuirkyCompetitiveAwardsBeginner FriendlyWalker FriendlySocial & FestiveSwag included

Join the Medal Madness 5K or 10K in Knoxville, TN, featuring finisher medals, a best costume award, and series points on a repeated out-and-back course.

CROSS4CHRIST

5 mi · Walk · 4.8 mi

3/28/2026 · Dyersburg, TN

Listed Feb 18, 2026

Register
Steady EffortQuirkyFamily FriendlyBeginner FriendlyWalker FriendlyCause DrivenSwag included

Join this unique 5-mile walk or run in Dyersburg, TN, supporting Matthew 25:40, Inc., with the option to carry a 40lb cross.

Joggin' For The Noggin! 5K Run/Walk & Pancake Breakfast

Walk · 5K

3/28/2026 · Limestone, TN

Listed Dec 21, 2025

Register
EasygoingScenicFunFestive SeasonalQuirkyCause-drivenCompetitive energyFamily FriendlyBeginner FriendlyWalker FriendlySocial & FestiveSwag included

Welcome spring with a scenic 5K run/walk through the Appalachian Mountains, featuring professional timing, awards, and a delicious pancake breakfast.

Glow the Distance 5k for MATS

Walk · 5K

3/28/2026 · Morristown, TN

Listed Dec 18, 2018

Register
EasygoingFunFestive SeasonalQuirkyFamily FriendlyBeginner FriendlyWalker FriendlyCause Driven

Light up the night at the Glow the Distance 5K in Morristown, a family-friendly run/walk supporting the Ministerial Association Temporary Shelter (MATS).