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Sat March 16, 2024 Directions
RaceJoy Ready


New Course! New Start/Finish!

Mo Spring Marathon

9:00AM EDT - 5:00PM EDT 8 Hour Cutoff
Hikers Welcome!

Mo Spring Half Marathon

9:00AM EDT - 5:00PM EDT 8 Hour Cutoff


Mohican State Park Campground
3116 State Route 3
Loudonville, OH 44842


New course! New location!

Break free from winter hibernation and discover a fresh adventure as the Mo Spring Marathon & Half Marathon unveils a new course in a new location within Mohican State Park this year! Seasoned runners as well as enthusiastic beginners and hikers will be challenged by rugged trails and hills in this unique and memorable outdoor experience.

Immerse yourself in Mohican’s diverse ecosystem. The budding trees, spring flowers, ferns, and mosses provide a rich habitat for wildlife and songbirds, as well as a serene backdrop for your adventure. You'll marvel at the Clearfork Gorge, a Registered National Natural Landmark, offering a breathtaking view over 300 feet deep, surrounded by towering hemlocks and old-growth white pines. Other must-see landmarks include the iconic covered bridge, fire tower, and Lyons Falls.Don’t miss this opportunity to embrace the joys of spring in the heart of one of Ohio’s favorite state parks!


Click Here to view the  Mo Spring Marathon Course Map (1667 ft gain)

Click here to view the Mo Spring HALF Marathon Course Map (833 ft gain)


Swag Options

  • Triblend Tee with Mo Spring Marathon logo and Finisher Medal
  • OES Ultra-light Packable Rain/Wind Jacket and Finisher Medal – $20 premium
    • The Ohio Endurance Series introduces a cutting-edge packable jacket designed to meet the demands of adventurous athletes! Engineered with water repellency and wind resistance, this ultra-light jacket ensures optimal protection against the elements. The inclusion of a hood that can be tightened adds versatility, allowing athletes to adapt to changing weather conditions on the fly. It is the ideal companion for long-distance races, minimizing weight without compromising on performance. With packability at its core, this jacket conveniently packs into its own pocket. Whether facing rain, wind, or the need for a lightweight layer, this jacket is the ultimate choice for those pushing the boundaries of endurance in the Ohio landscape.

2024 Mo Spring Marathon Swag Options


Awards for each event:

  • Top 3 Overall Male and Female
  • Top 3 Male and Female in the following 5-year age groups:
    24 & Under, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, and 70 & Over


Donations support Mohican Area Growth Foundation.

Ohio Endurance Athletes of the Year

Participate in 4 events to qualify and have a chance to be an Ohio Endurance Athlete of the Year! Qualifiers receive a trading card with your photo and Ohio Endurance Series race stats. Awards will be given for the Top 5 Overall, Top 1 Masters, Top 1 Grand Master. Click here for 2023 Series Results

OES Athlete of the Year trading card


  • EARLY REGISTRATION (through February 18)
    • Marathon - $80
    • Half Marathon - $70
  • REGULAR REGISTRATION (February 19 - March 5)
    • Marathon - $85
    • Half Marathon - $75
  • LATE REGISTRATION (March 6-16)
    • Marathon - $90
    • Half Marathon - $80

Race Day Details

  • LOCATION: Mohican State Park Campground, 3116 State Route 3, Loudonville, OH 44842
  • START TIME: 9:00 A.M. (8 hour cutoff)
  • PACKET PICKUP: Friday 5:00-7:00 P.M. and Saturday 7:30-9:00 A.M.
    We will do our best to keep aid stations supplied throughout the day with the following:
    • Self serve aid stations (mile 4, 12.3, 17.7, 26) will be stocked with water, pop, Tailwind, Pringles, granola bars, fruit snacks, and Reese's peanut butter cups.
    • Full serve aid stations (mile 7, 9.3, 20.7, 23) will serve water, pop, Tailwind, peanut butter pretzels, pickles, Veggie Straws, Nutty Buddy bars, Fig Newtons, dried cherries, seasonal cookies, and salty potatoes. 
    • Chicken soup and vegetarian soup will be served at the finish line. 
    • Participants are encouraged to carry water. 
  • DROP BAGS: Participants may have a drop bag that will be accessible at the completion of each loop. Mark your bag with your name and bib number and bring it to the start of the race.

More Information

  • Mo Spring Marathon is part of the Ohio Endurance Series, featuring fully supported trail races of varying distance and difficulty in the best parks throughout Ohio.
  • Visit our website to learn more about Western Reserve Racing and to view our race calendar

Ohio Endurance Series   Western Reserve Racing

Race Contact Info

If you have any questions about this race, click the button below.

Sponsored By


Available for Apple and Android devices.

Interactive Race Day Experience with RaceJoy

Live Phone Tracking, GPS Progress Alerts and Cheers!

We are providing you with RaceJoy as part of the official race experience for the Mo Spring Marathon & Half Marathon.

Download the RaceJoy mobile app in advance to ensure proper phone setup. Invite your friends and family to track you and send you cheers!

Some key RaceJoy features include:

GPS Progress Alerts

  • Receive continual progress updates as you complete your goal.

Live GPS Tracking

  • Remote spectators can track your progress live in a map view. You can also track others.


  • Receive supportive audio cheers from remote friends & family.

Virtual Results (virtual events only)

  • Enter your race-assigned bib number to automatically submit your finish data for real-time scored results.
To use RaceJoy, you must carry your phone and activate tracking on the day you complete your race.
View RaceJoy How-To


Mohican State Park Campground
3116 State Route 3
Loudonville, OH 44842


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