
From the Organizer
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 Olympic Trials Qualifying Standard (OTQ) or the Olympic Standard. Many “on the cusp” athletes find they have limited options for races that are both fast and will provide the support they need to run their best.
Athletes from all over the world came to participate in a small localized race with the potential for massive impact. When the day was done:
48 athletes ran under the 2:18:00/2:37:00 OTQ Standard
More OTQs came from our race than any other race in 2023
Our race produced 2 Olympians
69% of the finishing athletes ran a personal best
85% of the finishing athletes ran their second fastest lifetime marathon
Moving forward, we are expanding the series to bring the McKirdy Micro race experience to athletes of all abilities over multiple distances! We hope you’ll come run your fastest marathon with us.
Events
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at The Micro: Breaking 4, put it on the calendar, and turn “someday” into a start date.
132
Days to train
Coming Up
Flushing Evening Road Race
The Chocolate Milk Mile 2026 (WORLD RECORD EVENT)
EUP Relay For Life 5K
Ludington Lakestride Half Marathon 10K and 5k
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
The Micro: Breaking 4
Oct 18, 2026