RunningLeadville, United States
Boston Marathon
From the field
Race reports
Overview
About this event
Boston Marathon is one of the defining events in Running, drawing athletes from around the world to Leadville.
Leadville, United States
Location
2026-04-20
Date
42.2 km
Distances
250 m
Elevation
Road
Terrain
Moderate
Difficulty
Route
The course
Route preview
Conditions
Weather history
Cool mornings, warming through the day. Afternoon storms possible at altitude.
Gallery
Photos
Athlete feedback
Reviews
Hannah K.★★★★★
One of the best-organized races I've ever done. The aid stations were generous and the volunteers kept me going through the hardest miles.
Marcus T.★★★★☆
Brutal but beautiful. The course delivers on every promise — just respect the elevation and start your fueling early.
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