How do I register for the Knoxville Marathon?

Registration is open to anyone and opens online on June 1 for the following year's race. Spots are available on a first-come, first-served basis until capacity is reached, so there's no lottery.

Is the Knoxville Marathon a Boston qualifier?

Yes, the course is USATF certified and qualifies for Boston Athletic Association standards. The rolling terrain means you'll need to race honestly to hit your time, but it is a legitimate qualifying course.

What is the time limit?

The time limit is 7 hours, which gives a wide window for runners across a range of paces.

What is the elevation profile like?

The course is a loop with zero net elevation change, but it rolls through East Tennessee terrain with short climbs and descents throughout. It is not flat, and the cumulative effect shows up in the later miles.

What should I expect from race-day weather?

April mornings in Knoxville typically start in the low 40s and warm into the mid-60s by midday. Plan for a cool start and a noticeably warmer finish, and dress in layers you're willing to shed.

How large is the field?

The Knoxville Marathon is a mid-size event with roughly several hundred finishers, giving it a community feel without the logistical complexity of a large-city race.

How do I get to the start line?

McGhee Tyson Airport is about 15 miles south of the city, roughly 20 to 25 minutes by car from downtown. Staying near World's Fair Park puts you within easy walking distance of both the start and finish at the Clinch Avenue Bridge.

Sun, Apr 11 · 2027Knoxville, TNSince 2005

Knoxville Marathon

A loop through Knoxville's neighborhoods and riverfront, the marathon gives you a genuine tour of the city with a generous time limit and open entry. It rewards patience and honest pacing.

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KNOXVILLE · US

Knoxville

SUN, APR 11

2027

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Race Overview

EST. 2005

Knoxville is a low-key, genuinely welcoming race that runs a loop through the city and back. You start on the Clinch Avenue Bridge, work through downtown, and then head out along the Tennessee River on the Neyland Drive stretch. The course rolls more than you might expect from a net-zero profile, so don't treat it as flat. Be patient through the middle miles when the climbs stack up a little. The finish pulls you back into the heart of downtown, and the crowd there is loud for a race this size.

This is a good race if you want a real shot at a Boston qualifier without navigating a massive field or a brutal lottery. The BQ rate is modest, which tells you the course asks something of you, but it's doable if you're fit and smart about pacing. Don't go out too hard off the bridge. Registration opens in June for the following year and fills without the anxiety of a draw, so you can plan well ahead. If you're looking for a spring marathon in the South that feels like a real community event without overwhelming logistics, Knoxville is worth the trip.

Field size

~710

710 finishers

BQ rate

6%

Near national average

Time limit

7:00

Generous cutoff

Entry

Open

First-come registration

Course records

Men

2:21:31

Alec Sandusky

2025

Women

2:41:41

Irina Bogacheva

2005

The Course

Total ascent

—

Total descent

—

Net elevation

—

Highest point

—

Lowest point

—

Course shape

Loop

Start and finish in one place

The Knoxville Marathon runs a loop with zero net elevation, but that figure can mislead. East Tennessee terrain means the course rolls through neighborhood streets and along the Tennessee River, with grades that accumulate in the legs even when they cancel on paper. Expect a mix of short punchy climbs and brief descents rather than a flat-line effort. The back half tends to be where the course asserts itself. Runners targeting a PR should resist early effort on the outbound stretch and bank energy for miles 18 through 23, where cumulative fatigue and rolling terrain combine. Surfaces are predominantly paved roads. The loop format means limited repeated sections, so course-walk opportunities before race day are worth the time.

View official course map Past results

Race-Day Weather

10-year median

Low

42°F

High

64°F

30°MARATHON-IDEAL 45–60°80°

What to expect

April in Knoxville means cool mornings and warming afternoons. You'll probably start in the low 40s and finish closer to the mid-60s, so dress in throwaway layers for the corral and expect to be peeling off by mile 8 or 9. The temperature swing across the race is the main thing to plan around. If you run the back half in full sun on a warm day, it can feel harder than the splits say. Hydrate from the start rather than waiting until you feel it.

Entry

OPEN

Online registration opens June 1 for the following year's marathon. Standard open registration available until capacity is reached.

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Logistics

For runners travelling in

Closest airport

BNA

155 mi

from the start

≈ 245 min transferLonger haul

What to expect

McGhee Tyson Airport (TYS) is located about 15 miles south of Knoxville. From the airport, downtown Knoxville and the race start (Clinch Avenue Bridge) is approximately 20-25 minutes by car. Base yourself downtown near World's Fair Park for convenient access to both start and finish lines.

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