Leavenworth Marathon

Leavenworth Marathon 2026 Course Analysis

Leavenworth Marathon is a full marathon held in Leavenworth, United States of America. It is scheduled for Saturday 3 October 2026. The course is run on trail surface with 178m of total climbing and around 584m of descent (a net drop of roughly 406m), with its high point near 751m above sea level. For registration and full race details, visit the official Leavenworth Marathon website.

Elevation Profile

This is a net-downhill course: it descends roughly 406m more than it climbs (178m of ascent against about 584m of descent), dropping from a high point near 751m toward 333m above sea level. Point-to-point downhill courses like this are among the fastest available for a personal best or a Boston qualifier - just be aware that sustained descending fatigues the quads late in the race, so ease off early and do some downhill running in training.

Expected Race Day Weather

Based on historical weather data for October, the expected race day conditions are as follows. Moderate temperatures between 9°C and 21°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a low chance of rain (1%), so dry conditions are likely.

Surface Type: Trail

Leavenworth Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.

Looking for an easier marathon or a tougher challenge? You can also compare Leavenworth Marathon against other marathons to find the right race for your goals.