Coach Mike O'Brien Memorial St. Patrick's Day Run 5K
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Memorial St. Patrick's Day 5K
This event is a 5K held on March 14, 2026 at Morris Catholic High School in Denville, NJ. It is the third running held in memory of a longtime Morris Catholic cross-country and track coach. The course is USATF certified with certification number NJ24014JLW.
The race continues a local tradition that began in 2012 with the original Morris Catholic St. Patrick's Day 5K. The event is open to participants aged 5 and older and will award medals in multiple age groups. Experience is not required.
Proceeds benefit Morris Catholic High School scholarship and athletic programs and the Denville Public Assistance Fund. The event is organized to support school fundraising efforts and community assistance programs. A race map is provided as a PDF for course details. The event will run rain or shine. Visit the organization's website for the most recent information.
