New River Marathon
Fleetwood, United States of America · Saturday 16 May 2026
RoadFull Marathon
Running the New River Marathon in Fleetwood means spending 42 kilometers in the high country of West Virginia, where the elevation hovers around 900 meters above sea level. The course rolls gently rather than punishing, which sounds pleasant until mile 18 when your legs remember that "gently rolling" still means going up and down. You'll run on roads that wind through rural Appalachia, passing farmland and small communities where locals actually come out to watch. The air feels thinner at this elevation, especially in May when humidity starts creeping in, and you'll notice your breathing more than you might at sea level races. The terrain keeps you honest without being cruel. There's enough variation in the landscape that the monotony doesn't set in, and the elevation gain, though spread across the distance rather than concentrated, means you're working the entire way. What makes this race different from flat marathons is the constant engagement with terrain. Your quads will feel the repeated small climbs, and your calves will appreciate that the rolling course means occasional downhills for recovery. By May, the weather in West Virginia can be unpredictable. You might run in cool morning temperatures that gradually warm into spring heat, or you might hit humid conditions that make the elevation feel more challenging than it actually is. The roads are reliable for running, and the course winds through genuine rural country rather than loops through town centers. You'll see more trees and open fields than spectators in some stretches, which suits some runners and bothers others. The finish will feel earned rather than easy, not because of dramatic terrain but because of the sustained work the rolling hills demand across the full distance.
Difficulty Calculator
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:m
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Adjusted Time
3:56:24
Time difference: -3.6 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain0m
Elevation High985m
Elevation Low874m
Weather Forecast
High27°C
Low10°C
Chance of Rain5%
New River Marathon 2026 Course Analysis
New River Marathon is a full marathon held in Fleetwood, United States of America, scheduled for Saturday 16 May 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 985m above sea level.
Elevation Profile
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 874m to 985m above sea level — a 111m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Expected Race Day Weather
Based on historical weather data for May, the expected race day conditions are as follows. Moderate temperatures between 10°C and 27°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance over the full distance. There is a low chance of rain (5%), so dry conditions are likely.
Surface Type: Road
New River Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
How Difficult Is New River Marathon?
Our difficulty rating for New River 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 New River Marathon against other marathons to find the right race for your goals.
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