AdventureMax Springfield

Springfield, Mo.

Intoducing the 30K in 2019, AdventureMax Springfield 30K, Half Marathon and 10K trail race is the perfect fall season off-road experience.

FLATS Trail Half Marathon

Kirksville, MO, United States , United States

One of the Midwest's most beautiful and adventurous single-track trail half marathons!

Hidden Valley Hustle 5K

Hidden Valley Ski Resort

You'll leave with bragging rights appropriate to the toughest 5k in Missouri.

Hidden Valley Hill Run

Hidden Valley Ski Resort

Hidden Valley stands alone in the ability to offer St. Louis the only Hill Climb race in the entire Midwest.

Greensfelder Trail Build

Greensfelder Park - Visitor Center Lot, Eureka, Mo. MO, United States

Join Gateway Off-Road Cyclists (GORC) in building and maintaining multi-use trail in the Greater St. Louis area.

Wildwood Shivering Shadows 7K

Bluff View Park, 1900 Old State Rd, Glencoe, MO 63038, USA 506 Old State Rd, United States

The Shivering Shadows 7K Run will be a new event for 2019. It will take place on Bluff View Trail at night, so bring your headlamps!

Sangamon Valley Trail Runs

Springfield, Ill.

The event takes place at Lewis Memorial Acres and includes a distance for all with a 5k, 10k and Half Marathon to choose from depending on your experience and desires to run trails.  The event is a fund raiser for the site and is on a combination of dirt and paved trails.

The Skippo

Castlewood State Park

The Skippo began in 2009 as a 20k trail race in beautiful Castlewood State Park that featured two 10k loops on a fairly flat course except, of course, for the famous stairs!

Ozark Trail 100 Mile Endurance Race

Ozark Trail

The Ozark Trail 100 Mile Endurance Run is a point-to-point 101 mile ultramarathon on the Ozark Trail through the Mark Twain National Forest in south central Missouri. The race is mostly on single track trail with several water crossings and approximately 12,000 feet of elevation gain. The trail surface varies from smooth dirt trail to moderately technical trail with lots of leaves covering the trail. The date for this event is Saturday, November 2th, 2019.

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