How do I register for the Shamrock Marathon?

Registration is open to all runners and closes when the race reaches capacity. There is no lottery. Sign up early to secure your spot.

Is the Shamrock Marathon a Boston qualifier?

Yes, the course is USATF certified and qualifies for Boston entry. The course is flat, but coastal wind can affect pace, so plan accordingly.

What is the time limit for the Shamrock Marathon?

The time limit is 7.5 hours, which gives most runners a comfortable margin to finish.

What kind of weather should I expect on race day?

March in Virginia Beach typically brings temperatures in the upper 30s to low 60s Fahrenheit. Coastal wind is common, especially near the boardwalk and Rudee Inlet, and can have a real impact on your pace.

What does the elevation profile look like?

The course is one of the flatter marathon routes on the East Coast, with minimal total elevation gain across the full distance. There are no significant climbs. Wind is a bigger variable than terrain on this course.

What type of course is it?

The Shamrock Marathon is an out-and-back course running through Virginia Beach and along the oceanfront boardwalk, with Rudee Inlet as the turnaround point.

How large is the field?

The race draws a few thousand finishers, making it a mid-size event with enough organization and crowd support to keep you moving without feeling overwhelming.

Sun, Mar 21 · 2027Virginia Beach, VASince 1973

Shamrock Marathon

The Shamrock Marathon runs along the Virginia Beach coastline in cool spring conditions, offering a flat out-and-back course that rewards patient, even-effort racing.

FlatOpen

Visit race website

SHAMROCK · US

Shamrock

SUN, MAR 21

2027

UNLOCK YOUR FIT SCORE

How does Shamrock stack up for you?

Answer 6 questions, and we’ll score this race honestly and compare it against every other marathon in our directory.

Take the 2-min quiz

Race Overview

EST. 1973

Virginia Beach in mid-March is cool, sometimes windy, and usually a good time to run fast if you respect the coast. The Shamrock Marathon is an out-and-back course that takes you through the city and along the oceanfront boardwalk, with Rudee Inlet as a turning point. The terrain is about as flat as road racing gets on the East Coast. The catch is the wind. On the boardwalk sections you're exposed, and if the wind is coming off the ocean it will work against you on the way out. Don't go chasing the pace on the first half. Save something for the back half and let the course come to you.

This is a legitimate Boston qualifier, and the flat profile attracts a lot of runners who are chasing a time. The BQ rate is modest, which tells you something honest about how the coastal wind can disrupt a well-laid plan. Dress for a wide temperature range, layering for the start and ready to shed by mile ten. Registration is open and fills on capacity, so there's no lottery to navigate. Sign up when you're ready to commit, and check back if you miss the initial window. If you're looking for a focused March effort with a real shot at a qualifier time, this is a solid choice.

Field size

~2.4k

2,435 finishers

BQ rate

5%

Near national average

Time limit

7:30

Generous cutoff

Entry

Open

First-come registration

Course records

Men

2:25:58

Luke Rovenstine

2022

Women

2:49:34

Catherine Medvene

2022

The Course

270 ft total gain

Total ascent

↑270 ft

Total descent

—

Net elevation

—

Highest point

—

Lowest point

—

Course shape

Out and back

Same route, both directions

The Shamrock Marathon is an out-and-back course with modest total gain spread across the full distance, making it one of the flatter options on the East Coast. The course runs through Virginia Beach neighborhoods and along the oceanfront boardwalk, with the stretch near Rudee Inlet and the boardwalk most exposed to coastal wind. On windy days, the outbound leg can feel harder than the numbers suggest, but the return can work in your favor if the wind is at your back. Plan conservatively on the outbound half. Pacing is the main variable here, not the terrain. The USATF-certified course is a legitimate Boston qualifier for runners who execute a steady effort.

DIFFICULTYFLATPR-FRIENDLYYES

View official course map Past results

Race-Day Weather

10-year median

Low

39°F

High

57°F

30°MARATHON-IDEAL 45–60°80°

What to expect

March in Virginia Beach means a cold corral and a mild finish, so plan for both. You'll likely start in the low 40s and warm into the mid-to-upper 50s by the later miles. That gap is big enough to matter: dress in throwaway layers for the gun, because you'll want to shed them once you're moving. The back half of this out-and-back runs along the coast, so wind off the water can be a real factor. On a calm day it's a solid window for a fast race. On a breezy one, you're racing the conditions.

Entry

OPEN

Registration is open for the 55th running of the Shamrock Marathon in 2027. The race uses open registration and closes when the event reaches capacity.

Register on race site

Logistics

For runners travelling in

Closest airport

DCA

150 mi

from the start

≈ 237 min transferLonger haul

What to expect

Most travelling runners fly into DCA, about 150 miles from the start, a longer haul by rideshare or transit, roughly a 237-minute trip. Stay close to the start in Virginia Beach, VA so you're not fighting race-morning closures and transit on tired legs. Arrive a day early to clear the expo and bib pickup, and build in buffer for gear-check and corral entry.