When does the 50th Annual Shamrock Run sell out?

50th Annual Shamrock Run hasn't published a hard registration deadline. Most races of this size raise the entry fee in tiers (early-bird, regular, late) and can sell out without warning — sign up early if you're committed.

10K

Road

50th Annual Shamrock Run

Q: How hard is the 50th Annual Shamrock Run 10K?

50th Annual Shamrock Run is a 10K on a road course in Lake Worth, Florida. We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

Q: What should I wear for the 50th Annual Shamrock Run?

Race-day weather in Lake Worth can swing year over year, so dress for the forecast on the day. As a rule of thumb, dress for ~10°F warmer than the standing temperature once you start running. Layer with a throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, and a singlet plus a visor when it climbs above 60°F. The published start time is 7:15 AM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

March 14, 2026

Lake Worth, Florida

Rolling Course

Decision scores

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Best for

Great for beginners

PR-friendly

About the Race

WELCOME TO DUFFY'S 50TH ANNUAL SHAMROCK RUN presented by the Palm Beach Roadrunners MARCH 14, 2026 | JOHN PRINCE PARK, LAKE WORTH | 7:30am Grab your lucky running shoes and come celebrate with us on March 14, 2026 in John Prince Park, FL! The Palm Beach Roadrunners presents Duffy's 50th Annual Shamrock Run, a fun filled morning featuring a 10K, 5K and Li'l Leprechaun in John Prince Park. We also have a virtual option if you prefer to run at your own place at your own time. FINISHER MEDALS | L...

Course Profile

Course profile data unavailable for this race.

Course features

Terrain

road

Surface

Road

Elevation gain

Not measured

Course type

Not stated

Field size

Unknown

Boston qualifier

Course map

Not yet published

Elevation profile

Not measured

Accessibility & inclusion

Walker-friendly

Stroller-friendly

Dog-friendly

Kids race

Vibe & community

scenic

No charity partner listed.

History & past results

Years running

Unknown — claim to add

Recurrence

Annual (assumed)

Past finisher times and year-over-year participation will appear here once the organizer publishes them.

Reviews

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Common questions

How hard is the 50th Annual Shamrock Run 10K?

We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

What should I wear?

Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.