The Arches Marathon and Half is an annual trail running event held in Moab, Utah, featuring distances of 15K, half marathon, marathon, and 50K. Scheduled for October 4, 2025, the race takes runners through the stunning desert landscape near the Behind the Rocks Wilderness Study Area. The course offers breathtaking views of the La Sal Mountains, towering red rock formations, and winding sandstone trails, making it a favorite among trail runners seeking both beauty and challenge. Participants navigate technical terrain with elevation changes, slickrock sections, and rugged single-track paths, testing their endurance and agility. Known for its well-marked course, supportive race atmosphere, and awe-inspiring scenery, the Arches Marathon and Half has become a must-do event for trail running enthusiasts.
Races
50km
Marathon
Half Marathon
15km
Race Date:
04 October, 2025
The Arches 50K takes runners on a 50-kilometer journey through Moab’s diverse terrain, featuring an elevation gain of approximately 882 meters. Participants will navigate a mix of technical trails and slickrock sections, all while enjoying panoramic views of the surrounding red rock formations.
Weather based on historical averages.
FAQs
What is the Arches 50km?
How long is the Arches 50km?
Where does the Arches 50km take place?
What is the elevation gain of the Arches 50km?
How can I prepare for the Arches 50km?
How do I choose the right training plan for the Arches 50km?
The Arches 50K takes runners on a 50-kilometer journey through Moab’s diverse terrain, featuring an elevation gain of approximately 882 meters. Participants will navigate a mix of technical trails and slickrock sections, all while enjoying panoramic views of the surrounding red rock formations.
The Arches 50km is 50km long.
The Arches 50km takes place in Moab, Utah, United States.
The Arches 50km elevation gain is 908 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Arches 50km?
The Arches 50K takes runners on a 50-kilometer journey through Moab’s diverse terrain, featuring an elevation gain of approximately 882 meters. Participants will navigate a mix of technical trails and slickrock sections, all while enjoying panoramic views of the surrounding red rock formations.
How long is the Arches 50km?
The Arches 50km is 50km long.
Where does the Arches 50km take place?
The Arches 50km takes place in Moab, Utah, United States.
What is the elevation gain of the Arches 50km?
The Arches 50km elevation gain is 908 metres, which Runna classifies as a Moderate race.
How can I prepare for the Arches 50km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Arches 50km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Arches Marathon and Half or Mad Moose Events. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Arches Marathon and Half website.
