How do I enter the Zydeco Marathon?

Registration is open to all runners and is available online through the RunSignUp platform. Early registration discounts are available until June 30, 2026, and late registration is also offered at packet pickup.

Is the Zydeco Marathon a Boston qualifier?

Yes, it is a certified Boston qualifying course. The flat profile gives you a genuine shot at hitting your standard, though the small field means you will be racing the clock more than the competition.

What is the course like?

It is a multi-loop course in Lafayette with almost no elevation change. The course is USATF certified and runs between about 15 and 41 feet in elevation, making it one of the flatter marathon courses around.

What is race-day weather typically like?

Expect a cool-to-mild start in the low 50s that can climb into the upper 60s by mid-morning. South Louisiana humidity is a factor even in March, so plan to hydrate early and treat the back half as a heat-management effort.

How big is the field?

The Zydeco Marathon is a small-field race with roughly 175 finishers. You get a low-key, personal race-day atmosphere rather than a large-city marathon experience.

Is the course USATF certified?

Yes, the course is USATF certified, which means your finish time is eligible for use as a Boston qualifier or other qualifying standard.

Sun, Mar 7 · 2027Lafayette, LASince 2014

Zydeco Marathon

Run through the heart of Cajun country on a flat, certified course that gives you every chance to run your best. Lafayette brings the music, the food, and a finish line worth dancing across.

FlatOpen

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ZYDECO · US

Zydeco

SUN, MAR 7

2027

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Race Overview

EST. 2014

The Zydeco Marathon runs through Lafayette, Louisiana, and flat is almost an understatement. The course barely moves up or down from start to finish. If you have a time goal, the terrain is not going to be what stops you. It is a multi-loop setup, which takes some getting used to, but it also means the course is simple to navigate and you always know where you are. The crowd is small but genuinely warm, and the post-race food and music are the real deal. This is Cajun country, and they treat race day like a celebration.

For your goals, this is one of the flatter courses you will find anywhere, so it is a reasonable spot to chase a PR or a Boston qualifier. Just know that multi-loop courses can feel long mentally in the back half, so keep the effort honest early. Don't let a fast first loop pull you out in front of your fitness. Registration is open and straightforward, and the field is small enough that you get a low-key, personal race-day feel. If you want a big-city spectacle, this is not it. But if you want a well-organized flat race with a genuine Louisiana party at the finish, it is worth making the trip.

Field size

~175

175 finishers

BQ rate

3%

Below national average

Time limit

6:00

Tight cutoff

Entry

Open

First-come registration

The Course

Total ascent

—

Total descent

—

Net elevation

—

Highest point

41 ft

Lowest point

15 ft

Course shape

Multi loop

Start and finish in one place

The Zydeco Marathon uses a multi-loop course in Lafayette with virtually no elevation change. The highest point sits just over 40 feet and the lowest around 15, making the net profile as flat as it gets. For PR chasers, that means no energy spent climbing, but multi-loop courses demand mental discipline: avoid banking early excitement and treat each loop with the same patience. Surface and turn frequency are worth previewing at the expo, as tighter loops can break rhythm late. With consistent flat running from start to finish, pacing strategy matters more than terrain management here.

View official course map Past results

Race-Day Weather

10-year median

Low

51°F

High

70°F

30°MARATHON-IDEAL 45–60°80°

What to expect

March in Lafayette usually means a cool morning and a warmer second half of the race. You might start the gun feeling comfortable, even a little chilly, but by the time you are deep into the back half the temperature climbs and the humidity creeps in. South Louisiana in spring is rarely dry. Hydrate from mile one and don't count on the cool start to last. It is not a brutal weather day on average, but it is not a guaranteed fast-conditions day either. Respect the humidity.

Entry

OPEN

Online registration available on RunSignUp platform. Early registration discounts available until June 30, 2026. Late registration at packet pickup available.

Register on race site