When does the McKirdy Micro Race Series: Breaking 3 sell out?

McKirdy Micro Race Series: Breaking 3 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.

Marathon

Road

McKirdy Micro Race Series: Breaking 3

Q: How hard is the McKirdy Micro Race Series: Breaking 3 Marathon?

McKirdy Micro Race Series: Breaking 3 is a Marathon on a road course in Valley Cottage, New York. 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 McKirdy Micro Race Series: Breaking 3?

Race-day weather in Valley Cottage 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 7:00 AM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

March 28, 2026

Valley Cottage, New York

Rolling Course

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About the Race

A Race Series Designed by Runners, for Runners In 2021 we created the McKirdy Micro Marathon series to help athletes run a personal best and qualify for the Boston Marathon or beyond. At the time, we were just coming out of the COVID-19 pandemic where opportunities to run fast times were limited and motivation to continue training was difficult with no races on the calendar. In 2023, we took the same concept and applied it at an elite level, hosting a race for athletes targeting the USATF Oly...

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

We don't have vibe tags for this race yet — organizers can claim the listing to add them.

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 McKirdy Micro Race Series: Breaking 3 Marathon?

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.