Trail Running calendar near Middle Brook 2026-2027

Participate in an open 5K cross country race through the scenic grounds of Forest Park in St. Louis. Stay to watch top high school athletes from across the Midwest compete in this premier regional running festival.

Trail races at Greensfelder County Park on September 26, 2026 offering 53K, half marathon and half marathon ruck on technical single track with significant elevation gain, four stocked aid stations, finisher medals and post race food.

Run the scenic Katy Trail with 5k 10k or half marathon options followed by a celebration at The Wine Cafe featuring whiskey sampling coffee and local donuts in St. Charles.

A 13 mile trail event on rugged sections of the Ozark Trail from Taum Sauk Mountain to Johnson Shut-ins State Park, offered as both a run and a hike and held to raise funds for the Ozark Trail Association.

An open ended backyard ultra at Lions Club Park, Rolla, MO where runners complete hourly 4.167 mile loops on a day dirt loop and a night paved loop. The last runner to complete one more lap than the second receives a custom belt buckle and..

Experience technical trails and rolling hills at Greensfelder Park with distance options ranging from 8 miles to a 50K ultra. This cup free event features a repeating loop format through scenic Missouri woodlands.

Event Details This is the second annual Backyard Ultra marathon in New Town, Missouri. It takes place in October. Course Format The event involves runners completing a loop of 4.17 miles each hour. Participants have until the start of the n..

Experience the first foot race at Dr. Edmund A. Babler Memorial State Park with a 15 km trail run or a 20 lb weighted ruck division in Wildwood, Missouri.

A century-distance, point-to-point trail run through the Ozark single-track near Steelville, Missouri, featuring about 12,000 ft of gain, 13 aid stations, drop bags, pacer options from mile 40, and the 2026 Missouri RRCA State Ultra Champio..

This Halloween-themed 5k run/walk takes place on October 31st at Otahki Lake KOA. It features a 3.5-mile trail course. Proceeds support the Care Camps Foundation.

Test your endurance at Turkey Ridge with a timed trail race in Wildwood. Complete as many 1.8 mile loops as possible in two or four hours while navigating 347 feet of elevation gain per lap.

Celebrate Thanksgiving in St. Louis with this annual running event featuring multiple distances from a half marathon to a kids dash. Enjoy chip timing designer shirts and custom medals for all participants.

Honor history through a winter endurance trek in the St. Francois Mountains. Choose between a 40 mile expedition, a 17 mile overnight challenge, or an accessible 4 mile hike through Johnson Shut Ins State Park.

Multiple distances at Beaumont Scout Reservation near High Ridge Missouri. Routes run on hilly single and double track with indoor aid stations and include new 50K and 25K options with set hour cutoffs.

Test your endurance at Maramec Spring Park with trail distances ranging from a 5K to a 100 mile ultra. Experience historic forest trails and technical Ozark terrain at this multi distance running event.

Queeny Backyard Ultra is a Last Person Standing trail event at Queeny Park in Saint Louis, Missouri, organized by Terrain Trail Runners STL. The race awards a single winner plus division honors and issues challenge coins by loop totals.