Based on data from station USW00013721 (5 mi away)
The Miocene Epic Endurance Challenge, returning for its 9th edition on March 22, 2026, invites runners to test their endurance amidst the breathtaking natural beauty of Calvert Cliffs State Park in Lusby, Maryland. This unique trail race offers a 6-hour format, challenging participants to complete as many ~5-mile loops as they desire on 100% un-paved, exclusive single-track trails. Runners will be treated to stunning scenery, including captivating beach views of the Chesapeake Bay and the iconic Calvert Cliffs. Typical race day conditions in late March include comfortable highs around 57°F and lows of 39°F, with only a 12% chance of precipitation, providing an ideal climate for a sustained effort.
Beyond the scenic course, the Miocene Epic Endurance Challenge is renowned for its exceptional runner support and vibrant atmosphere. The start and finish of each loop are conveniently located at the picnic pavilion within Calvert Cliffs State Park, allowing ample space for runners to set up personal tents, chairs, and coolers for their own aid and recovery. A fully stocked aid station at the end of every loop ensures participants are well-fueled, offering a diverse array of sweets, salty snacks, drinks, and fresh breakfast foods like pancakes, fried potatoes, bacon, and fruit. The race takes pride in providing incredible food options, including vegetarian and vegan meals, prepared fresh by a professional chef, culminating in a delicious hot meal at the finish.
What truly sets this event apart is its unique combination of challenging trail running, stunning natural backdrops, and unparalleled runner amenities. The welcoming environment, supported by helpful and supportive volunteers, makes it a perfect event for both seasoned ultra-runners and those looking to push their limits in a timed endurance format. Runners completing 50k or more are awarded a distinctive Miocene trilobite medal, a testament to their epic achievement. The race kicks off at 9:00 AM, with the park opening at approximately 7:00 AM for pre-race preparations.