Helping Runners Go The Extra Mile

Join us for a rugged desert run through the Antelope Canyon area, one of the most photographed places in the country. From vast mesa views to quiet, solitary slot canyons, we’ve re-imagined these courses to include something uniquely breathtaking around every turn. Available distances: - 50 Mile - 70K - 50K -30K - Half Marathon Crew & pacers allowed on 70K Ultra and 50 Mile Ultra. Multiple pacers allowed over duration of race. One pacer allowed on course at a time. Pacers & crew are welcome to use aid station amenities. Priority is given to registered runners.

The Arizona Monster is a 309 mile point to point journey through Southern Arizona's Sonoran desert. The Sonoran desert is unique, in that it has subtropical warmth in winter and two seasons of rainfall. This creates an extreme contrast between aridity and moisture supporting diverse and vibrant flora and fauna. The route is rugged, challenging, and features some of Southern Arizona's most iconic backcountry terrain and high elevation mountains.

The Whiskey Basin Trail Runs take place in and around the mile-high City of Prescott, Arizona along the scenic Prescott Circle Trail which encompasses the entire town. The point to point 91-kilometer runs the entire circle loop starting and finishing at Watson Lake Park. Pacers are allowed for the 91K only starting at Goldwater Lake aid station.

This event offers scenic courses that run through the Southern Utah desert, adjacent to Zion National Park. We offer four distances: 🏃 100 Mile 🏃 100K 🏃 60K 🏃 30K 🏃 Half Marathon Please note: The Half Marathon will start on Friday evening. The 100 Mile, 100K, 60k, & 30k will start on Saturday morning. 60K Ultra: Crew only allowed 100K Ultra: Crew & pacers allowed 100 Mile Ultra: Crew & pacers allowed Multiple pacers allowed over duration of race. One pacer allowed on course at a time. Pacers & crew are welcome to use aid station amenities. Priority is given to registered runners.

A run like no other The Zane Grey races are TOUGH, truly unforgettable trail running experiences. Our marquee 50 mile race boasts 86% singletrack and more than 6500 ft of climbing, with multiple stream crossings, topped off by stunning sweeping vistas across the Mogollon Rim, the southern edge of the Colorado Plateau. The marathon distance is over 90% of single track, with 4,500 ft of climbing. All the beauty of the 50 miler, without the last 24 miles .

The Miwok 100K is one of the most beautiful and iconic trail ultramarathons in the world. The course is hilly (11,800 feet of gain) but runnable, with spectacular views of San Francisco and the Golden Gate Bridge, Sausalito, Mount Tamalpais, the ancient redwoods and the Point Reyes National Seashore. Pacers must stay with their runner at all times, and can partake of food and drink at Bolinas Ridge aid station.

The original epic of the Cocodona name starts at Deep Canyon Ranch in Black Canyon City and traverses a continuous 250 mile point-to-point route, ending in Flagstaff, Arizona. Arguably the most diverse 200+miler on the map. Be prepared for a life changing epic adventure. Pacers are allowed on the Cocodona250 course starting at mile 79 (Whiskey Row).

The San Diego 100 course is a loop course consisting of a 90% single track mountain course which covers four recreational areas in the east county mountains of San Diego. The 2025 start and finish area are located at the south parking area of Lake Cuyamaca Recreational Area. The course includes trails traversing sections of the Pacific Crest Trail (PCT), Noble Canyon, the Cuyamaca and the Anza Borrego State Parks, and Mt Laguna Recreational Areas. A very challenging technical course in hot and dry conditions with approximately 15,400 feet of climbing and the same amount of descent with a 32 hour time limit. The race is a once again a qualifier for Western States 100. Pacers are allowed to accompany a runner (one pacer at a time) beginning at Sweetwater. Runners may have multiple pacers (family and friends) accompany them from the picnic tables by the Lake to the finish.

The Huron 100 is a one hundred mile point to point trail race through the Huron River Watershed. The course features 9 different parks throughout Southeast Michigan and highlights all the immaculate beauty the region has to offer. This epic course was methodically created and designed by Dan Hughes, who has spent the better part of 3 years scouting, adventuring and plotting in the area with hopes of one day making his dream a reality.

The Hardrock Hundred Mile Endurance Run is an ultramarathon of 102.5 miles in length, plus 33,197 feet of climb and 33,197 feet of descent for a total elevation change of 66,394 feet, at an average elevation of over 11,000 feet. The run is held on a loop course on 4WD roads, dirt trails, and cross country in Southern Colorado's San Juan Range, USA. In 2025, the run will be in the counter-clockwise direction. Runners may have only one pacer on course with them at a time. Pacers may meet their runners at crew access aid stations only.