
Potosi, United States of America · Sunday 16 May 2027
Potosi, in the heart of the Missouri Ozarks, offers runners a chance to experience the region's mining heritage and natural beauty in one outing. The town sits in landscape shaped by centuries of lead extraction, and the surrounding area carries that industrial history alongside genuine small-town charm. For a runner, this means a course that moves through genuine community rather than manufactured race scenery, with the kind of genuine local support that makes a marathon feel like an event rather than a staged performance. The Berryman Marathon course itself reflects the terrain of the region, offering a flat to gently rolling route that won't punish your legs with surprise elevation but keeps things interesting enough that you're not running in a complete vacuum. A truly flat course can be deceptively tough on the mind, but the gentle undulations here break up the rhythm enough to maintain engagement without requiring the kind of mental fortitude needed for sustained climbing. The elevation profile suggests you'll spend the race at roughly the same altitude throughout, which is a practical advantage for pacing and breathing. Running in May puts you in decent timing for the region. You'll likely avoid the oppressive heat and humidity that defines a Midwest summer, though you should still prepare for variable conditions typical of spring running. The course takes you through and around Potosi, letting you see how a working town actually functions rather than just passing through the polished downtown core. This is a marathon for runners who appreciate straightforward courses and genuine local hospitality over elaborate production values.
Adjusted Time
3:47:02
Time difference: -13.0 minutes compared to a flat, road, temperate course.
We don't yet have verified elevation data for this course, so we can't rate its difficulty against other marathons. Our data pipeline backfills course elevation continuously - check back soon.
Berryman Marathon is a full marathon held in Potosi, United States of America. It is scheduled for Sunday 16 May 2027. The course is run on road surface with 0m of total climbing, with its high point near 0m above sea level.
This is a very flat course, with only 0m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Based on historical weather data for May, the expected race day conditions are as follows. Cold conditions are expected, with temperatures between 0°C and 13°C. While cold weather reduces overheating risk, runners should dress in layers and be prepared for potential wind chill. There is a low chance of rain (0%), so dry conditions are likely.
Berryman Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Berryman Marathon against other marathons to find the right race for your goals.
Salt Lake City, United States of America
Sunset Beach, United States of America
Manistee, United States of America
Brooklyn Park, United States of America
Munising, United States of America
Aspen, United States of America