F*L*A*T*S Trail Half Marathon

Are you ready to run 13.1 miles along the shores of beautiful Forest Lake? Kirksville, Missouri’s FLATS Trail Half Marathon takes racers over hills, rocks, roots, stretches of fast singletrack, and even some water crossings. Along with miles of lovingly maintained trails, the point-to-point course offers runners seven well-stocked aid stations, gorgeous views, enthusiastic volunteers to […]

Fort Yargo Ultra

The Fort Yargo Ultra is a 50K loop trail race with a 15.8-mile loop through one of Georgia’s most beautiful State Parks, Fort Yargo. Voted some of the best single track trails in Georgia, this race will be 100% on trails with the 50K completing 2 loops of the 15.8-mile loop. The rolling hills surrounding […]

Fall Backyard Burn #1

Located in Reston, VA, this suburban park has a beautiful lake, huge open fields, pavilions, and an awesome trail network. Our course is almost entirely singletrack except for .4 miles of the prologue. There is about 300 feet of elevation change on the 5 mile course. While not overly technical, there are some rocks and […]

Fall Backyard Burn #2

Riverbend lies adjacent to the Potomac River and just west of Great Falls National Park. The course is beautiful and includes incredible riverside singletrack, a few short hills, and amazing views. This is not a super technical course. We are excited to introduce more trail runners to this special park and hope you will decide […]

Fall Backyard Burn #3

Fountainhead Regional Park is situated along the banks of the Occoquan Reservoir in Western Fairfax County. This awesome race course is beautiful and consists of hiking trails and a few old dirt roads. We’ve been racing at Fountainhead for over 15 years‚Ķand it continues to be a racer favorite. Race Date: Sunday November 20, 2022 […]

Fidalgo Trail Run

You will be hard pressed to find a race more beautiful than our Fidalgo Trail Run (or at least we think so)! This run takes place in Deception Pass State Park – the most-visited park in Washington – and weaves you through the forestlands, along the water and over the Deception Pass Bridge; if you’re […]

Fire Tower Trail Races

Fire Tower Trail Races exist to help you achieve your goals in a safe, welcoming, and accessible running event! We have generous cut offs, a flat course, food, camping, and friendly smiles. If you’re new to trail running, or you’ve been around and looking for a small old-school style event Fire Tower is for you. […]

Des Plaines River Trail Races

Welcome to the 13th edition of the DPR Trail Half-Marathon, Marathon, 50K, and 50 Mile Ultra Marathon along the beautiful and fast Des Plaines River Trail in Lake County, Illinois starting and finishing at Half Day Forest Preserve. For those wanting a Boston Qualifier race, our Marathon is for you. It’s all FLAT & FAST!

DHRT 50K & 3H Trail Half Marathon

The race is run entirely on the Dahlgren Railroad Heritage Trail which is a converted railroad bed and provides solid footing with little or no roots. This trail is flat, smooth, and fast with a variety of surfaces ranging from dirt, gravel, grass, and pine needles. The course is an out and back that starts […]

Dinosaur Valley Endurance Run

A 100 miler produced by a female Race Director! We were offering menstrual kits at our races before it was cool! 😉 The race is held at the beautiful Dinosaur Valley State Park in Glen Rose, Texas, located a 1 1/2 hour drive from Dallas-Fort Worth International Airport. This course has rolling and sustained ascents […]

Donald Dash Trail Run

Race courses include a 5 km & 15 km option. The goal being to have an option for people new to racing and/or trail runs by offering a shorter distance race (5 km) and having a longer race for those looking for an extra challenge (15 km). As always there will be some prairie, some […]

Colossal Vail 50/50

The Colossal Vail 50/50 is an adventurous ultra run on portions of the Arizona Trail near the community of Vail (24 miles southeast of Tucson). Starting and finishing at Colossal Cave Mountain Park, the 50-mile, 55K and Half-Marathon courses feature some of the greatest high desert trail running opportunities in this part of the state. […]

Continental Divide Trail Run

Amazing and rugged 50k, 16M and newly added 5M races starting and ending at the Steamboat Ski Area. Travel up the ski area through pine and aspen forests while running next to streams and wildflowers until you gain the top of the ski area. The 50k then heads out on the divide trail to Long […]

Cranmore Mountain Race

The Cranmore Mountain Race is one of the oldest mountain races in the country. It has taken many forms over the years and served as the US Mountain Running Championships 5 times. The course is a two lap, up and down mountain race that gains approximately 1200 feet of elevation on each lap. The race […]

Blues Cruise 50K/ 50K 2-4 Person Relay

Welcome to the Blues Cruise is a 50K Ultramarathon and 2-4person relay. The Blues Cruise Race is a single lap around the beautiful Blue Marsh Lake near Reading Pa. Our (7) themed aid stations will keep runners fueled, hydrated and entertained. We were happy to observe the 2022 overall finisher to be Female. The Pagoda […]