
Shiprock, United States of America · Saturday 1 May 2027
The Shiprock Marathon is an annual road race held the first weekend of May in Shiprock, New Mexico, traversing the lands of the northern Navajo Nation. Established over 40 years ago, it is recognized as the oldest and largest marathon on the Navajo Nation and is notable for its deep connection to Navajo culture and landscape.\n\nHistorically, the course design has evolved: originally a point-to-point race crossing from Arizona into New Mexico, it is now an out-and-back course starting and finish
Adjusted Time
4:39:48
Time difference: +39.8 minutes compared to a flat, road, temperate course.
Shiprock Marathon is a full marathon held in Shiprock, United States of America, scheduled for Saturday 1 May 2027. The course is run on trail surface with 219m of total elevation gain, reaching a maximum altitude of 1693m above sea level. For registration and full race details, visit the official Shiprock Marathon website.
With 219m of elevation gain, this is a moderately undulating course. The route ranges from 1515m to 1693m above sea level (178m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.
Based on historical weather data for May, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 7°C to 22°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a low chance of rain (1%), so dry conditions are likely.
Shiprock Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are inherently slower than road courses due to uneven footing, technical sections, and often steeper gradients. Trail-specific shoes with good grip are recommended, and runners should expect a finish time 10-20% slower than their equivalent road marathon time.
Our difficulty rating for Shiprock Marathon is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Shiprock Marathon against other marathons to find the right race for your goals.
Virginia Beach, United States of America
Charlottesville, United States of America
Dearborn, United States of America
Abilene, United States of America
Wenatchee, United States of America
Olathe, United States of America