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SUMMARY:Big Five Marathon
DESCRIPTION:Are you a thrill-seeking runner looking for your next big challenge? Look no further than the Big Five Marathon in the Limpopo province of South Africa. Known as the “world’s wildest marathon\,” this race is not for the faint of heart. The stunning surroundings are reason enough to take on the challenge but add in the fact that it takes place in the heart of a wildlife reserve\, and you have a once-in-a-lifetime experience. Read on to learn more about the Big Five Marathon and why you should add it to your running bucket list. \nThe Course:\nThe Big Five Marathon takes place within the Entabeni Safari Conservancy\, which means runners are surrounded by some of Africa’s most majestic wildlife. As you run the 26.2-mile course\, you’ll have the chance to see the Big Five animals: lions\, leopards\, elephants\, buffalo\, and rhinos\, along with other incredible creatures such as giraffes\, zebras\, and wildebeests. Don’t worry\, though – the course is designed with safety in mind\, and rangers closely monitor the animals to ensure the safety of participants. \nThe course itself is challenging\, but the scenery and wildlife make it all worth it. Runners will traverse through mountains\, valleys\, grasslands\, and riverbeds\, all while surrounded by stunning views and incredible animals. It’s a truly unique race experience that you won’t find anywhere else. \nThe Community:\nOne of the most unique aspects of the Big Five Marathon is the impact it has on the surrounding community. The race is locally organized and works closely with the villages in the surrounding area. Community members are involved in everything from the race organization to the aid stations along the course. Additionally\, a portion of the race fees go towards conservation efforts in the area\, so not only are you getting to run through the wilderness\, but you’re contributing to its preservation as well. \nThe Preparation:\nIf you’re thinking of taking on this unique marathon challenge\, there are a few important things to keep in mind. First\, be prepared for the weather – the race takes place in June\, which is the middle of winter in South Africa. Temperatures can be chilly\, so pack accordingly. Second\, make sure you are properly trained for the course. The combination of hills\, uneven terrain\, and altitude make for a challenging run. Third\, don’t forget your camera! This is a once-in-a-lifetime opportunity to see some incredible wildlife\, and you’ll want to capture the memories. \nIf you’re looking for a race experience unlike any other\, the Big Five Marathon is the perfect choice. Not only will you get to push yourself physically\, but you’ll also have the chance to see some of the world’s most incredible animals in their natural habitats. It’s a unique opportunity to combine adventure\, running\, and conservation efforts into one unforgettable experience. So lace up your shoes\, pack your bags\, and get ready to take on the world’s wildest marathon. \nCheck out our race catalog for more exciting races. \n \nRelated Races You Might Like\nLooking for more race options? Explore similar races: \n\nAdirondack Marathon Distance Festival\nAmazing Maasai Marathon\nAmsterdam Marathon\n\nSee our complete guides: Best California Races • Best San Diego Races
URL:https://whatracetorun.com/event/big-five-marathon/
LOCATION:Big Five Marathon | Location\, South Africa
CATEGORIES:Road Races,Trail Races
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DTSTART;TZID=America/Denver:20260822T040000
DTEND;TZID=America/Denver:20260822T100000
DTSTAMP:20260602T073124
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LAST-MODIFIED:20260511T011015Z
UID:37976-1787371200-1787392800@whatracetorun.com
SUMMARY:Leadville Trail 100 Run
DESCRIPTION:The Leadville Trail 100 Run is a legendary 100-mile out-and-back ultramarathon through the high-altitude terrain of the Colorado Rockies\, famously known as the “Race Across the Sky.” \nCourse Highlights\nThe Leadville Trail 100 Run course is a brutal out-and-back ultramarathon that will push even the toughest runners to their limits. Starting and finishing in the heart of Leadville at 10\,200 feet\, the course traverses the rugged and unrelenting terrain of the Colorado Rockies. Key highlights include the steep and punishing climbs of Powerline\, the high-altitude challenges of Sugarloaf Pass\, and the technical sections along the scenic Colorado Trail. The defining feature of the race is Hope Pass\, which reaches a staggering peak elevation of 12\,500 feet. Runners must summit this pass twice—once outbound and once inbound—gasping for breath in the thin mountain air while taking in some of the most stunning vistas in the country. With over 15\,000 feet of total elevation gain\, the course is a true test of physical and mental endurance. \nRace Details\nKnown as the “Race Across the Sky\,” the Leadville Trail 100 Run is one of the oldest and most storied endurance running events in the world. The race begins at 04:00 on Harrison Avenue and has a strict 30-hour time limit for completion. Success is marked by the attainment of the coveted belt buckles: the “Big Buckle” for those finishing under 25 hours and the “Small Buckle” for those who cross the line within the 30-hour cutoff. The event is part of the Leadville Race Series and typically takes place in late August. Participants are supported by a network of aid stations\, including key points at Mayqueen\, Outward Bound\, Twin Lakes\, and the Winfield turnaround. Due to its extreme nature\, the race requires significant preparation\, and entries are typically allocated through a lottery system or by qualifying at other Leadville Race Series events. \nWhy Runners Love It\nThe Leadville Trail 100 Run is more than just a race; it is a pilgrimage for the ultrarunning community. Founded in 1983 by local miner Ken Chlouber to revitalize the town of Leadville after the closure of the Climax Mine\, the event is steeped in history and local pride. Runners are drawn to the race by the mantra of “Grit\, Guts and Determination” and the legendary red carpet finish that awaits every finisher. The community support in Leadville is unparalleled\, with residents and volunteers creating an atmosphere of encouragement that helps athletes through their darkest miles. The race’s legacy of charitable impact through the Leadville Trail 100 Legacy Foundation further enhances its prestige\, making it a bucket-list event for athletes who seek to etch their names among the “Leadville Legendary.” \nAt a Glance\n\nLocation: Leadville\, CO — United States\nNext Date: 2026-08-22\nDistances: 100 miles\nStart Time: 04:00\n\nRegister & Learn More\nVisit the official race website for entry details\, course maps\, and registration: https://www.leadvilleraceseries.com/run/leadvilletrail100run/
URL:https://whatracetorun.com/event/leadville-trail-100-run/
LOCATION:Leadville Trail 100 Run | Leadville\, Corner of 6th St & Harrison Ave\, Leadville\, CO\, 80461\, United States
CATEGORIES:Trail Races
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DTSTART;TZID=America/Denver:20260822T040000
DTEND;TZID=America/Denver:20260822T100000
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CREATED:20260601T041121Z
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UID:38928-1787371200-1787392800@whatracetorun.com
SUMMARY:Leadville Trail 100 Run
DESCRIPTION:Course Highlights\nThe Leadville Trail 100 Run — the Race Across the Sky — is the defining event of American ultrarunning. The 99.7-mile out-and-back course starts and finishes in Leadville\, Colorado (10\,152 feet\, the highest incorporated city in the United States) and crosses the legendary Hope Pass twice at 12\,500–12\,600 feet\, climbs the rugged Powerline section\, traverses technical stretches of the Colorado Trail\, and descends to the lowest point of 9\,200 feet at Twin Lakes. The course accumulates 15\,492 feet of elevation gain across its full length\, with 11 aid stations to sustain runners through the mountains. \nRace Details\nThe 2026 race starts August 22 at 4:00 AM from the corner of 6th and Harrison in Leadville. The starting line opens at 3:00 AM. Pacers are allowed after mile 61.8 (Twin Lakes inbound). The official 30-hour cutoff earns finishers the coveted small silver belt buckle; completing the course in under 25 hours earns the Big Buckle — a trophy that defines careers. Minimum age is 18 on race day. The race is managed by the Leadville Race Series and typically sells out within minutes of registration opening. \nWhy Runners Love It\nThe Leadville 100 launched the modern ultrarunning movement when it was founded in 1983\, and it remains the aspirational pinnacle for hundreds of thousands of runners worldwide. The combination of extreme altitude\, rugged terrain\, remote mountain wilderness\, and the simple binary outcome — finish or DNF — gives the race a gravity and mystique unmatched in American endurance sports. The Hope Pass double-crossing in the dark of night is one of the most profound experiences available in trail running. \nRace Weekend Tips\nTraining at altitude is almost impossible to replace with sea-level preparation. If you live below 5\,000 feet\, plan to arrive in Leadville at minimum one week before race day — preferably two. The average pace needed just to finish (30 hours) is approximately 18 min/mile including all stops\, which sounds easy until you’re above 12\,000 feet at mile 50 after midnight. Crew and pacers are essential\, and a meticulously prepared drop bag system across the 11 aid stations is the difference between finishing and not. \nRegister\nRegistration opens in January via the Leadville Race Series at leadvilleraceseries.com. Spots sell out in minutes — set a calendar reminder and have your payment information ready before registration opens.
URL:https://whatracetorun.com/event/leadville-trail-100-run-2/
LOCATION:Leadville Trail 100 | Leadville\, CO\, 6th St & Harrison Ave\, Leadville\, CO 80461\, Leadville\, Colorado\, United States
CATEGORIES:Trail Races
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UID:38944-1787378400-1787400000@whatracetorun.com
SUMMARY:Telluride Mountain Run
DESCRIPTION:Course Highlights\nThe Telluride Mountain Run is one of the most visually spectacular mountain running events in the American West\, set above the jaw-dropping box canyon town of Telluride in the heart of Colorado’s San Juan Mountains. Runners navigate old mining roads\, technical singletrack\, and sweeping alpine tundra over mountain passes and exposed ridgelines\, with portions of the course reaching above 13\,000 feet. The 65-mile distance — new for 2026 — starts at 6:00 AM from Telluride Town Park and traverses some of the most dramatic high-altitude terrain available to any ultrarunner in North America. \nRace Details\nThe 2026 Telluride Mountain Run takes place August 22–23. The 65-mile ultra starts Saturday\, August 22\, at 6:00 AM from Telluride Town Park with a mandatory safety meeting at 5:00 PM the evening before (Friday\, August 21). The race is produced by Highline Running Adventures and registration opens February 1\, 2026. Multiple distances are offered across the race weekend. The focus of every Telluride Mountain Run distance is the experience: the burn of high elevation\, the striking colors of the San Juans\, and the profound satisfaction of finishing in one of Colorado’s most beautiful towns. \nWhy Runners Love It\nTelluride is widely regarded as the most beautiful mountain town in Colorado\, and the Mountain Run gives athletes the opportunity to experience its backcountry on foot. The combination of extreme altitude\, technical terrain\, historic mining road character\, and the backdrop of the San Juan Mountains — including peaks like Wilson\, El Diente\, and the Wilsons — creates a once-in-a-lifetime running experience. The post-race celebration in Telluride’s Main Street is a worthy reward for any finisher. \nRace Weekend Tips\nTelluride sits at 8\,750 feet with race terrain climbing to 13\,000+ feet. For the 65-mile distance especially\, arriving a week early for acclimatization is critical. August mountain weather in the San Juans is notoriously changeable — afternoon lightning storms are near-daily occurrences\, and the high route segments have zero shelter. Carry mandatory emergency gear and familiarize yourself with the course cutoff requirements. Trail shoes with aggressive traction and rock plates are essential for the technical upper sections. \nRegister\nRegistration opens February 1\, 2026 at runtelluride.com. Pre-registration is available for the 65-mile distance. With limited entries and strong demand\, register promptly on opening day.
URL:https://whatracetorun.com/event/telluride-mountain-run/
LOCATION:Telluride Mountain Run | Town Park\, Telluride\, Telluride Town Park\, Telluride\, CO 81435\, Telluride\, Colorado\, United States
CATEGORIES:Trail Races
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