Half Marathons in Tennessee 2026 | Upcoming Races & Dates

There are 8 half marathons in Tennessee scheduled for 2026. The next is the Long Distance Training Presented by ASICS in Knoxville on August 24. Tennessee half marathons run primarily August through May.

Long Distance Training Presented by ASICS

Mon, Aug 24 · Knoxville, TN Knoxville

Saturday OnlyHalf Marathon / 10 Mile/ 10K Training

From $90 Open

Bootleg Marathon

Sun, Sep 6 · Oak Ridge, TN Oak Ridge

Half MarathonMarathon

From $45 Open

Winchester Lakeside Triathlons Presented by Highpoint Health – Winchester/Sewanee with Ascension Saint Thomas

Sat, Sep 19 · Winchester, TN Winchester

Sprint Aquabike (Swim, Bike, DONE)Sprint Triathlon - Relay (2 or 3 person)Individual Sprint Triathlon +7

From $79 Open

Bluegrass Half Marathon

Sun, Sep 27 · Johnson City, TN Johnson City

Virtual Half MarathonBluegrass Half MarathonBoth - Half Marathon & First Leg Relay +1

From $30 Open

Cleveland Half Marathon, 10k & 5k

Sat, Oct 24 · Cleveland, TN Cleveland

Half Marathon5k10k

From $30 Open

Oak Ridge to Kingston Express Marathon & Half Marathon

Sun, Feb 28 · Oak Ridge, TN Oak Ridge

O2K Half Marathon- MARCHO2K Half MarathonO2K Marathon +1

From $40 Closed 49 spots left

Ashland City Half Marathon

Sat, Mar 6 · Ashland City, TN Ashland City

7th annual Ashland City Half Marathon6th annual Ashland City Half Marathon

From $50 Open

Little River Rush Half Marathon

Fri, May 14 · Maryville, TN Maryville

Virtual Little River Rush 1/2 MarathonLittle River Rush 1/2 MarathonLittle River Rush 1/2 Marathon +4

From $25 Open

Half Marathons in Tennessee — 2026

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