Choosing between Boston Marathon and Lanzhou Marathon? This page puts the essentials side by side — next race date, elevation, typical weather, field size, and entry difficulty — with a short overview of each course below.
The headline differences between both races. Follow each marathon link for the full route map, elevation chart, and entry details.
| Detail | Boston Marathon | Lanzhou Marathon |
|---|---|---|
| Next race | Monday, 19 April 2027 at 10:00 am | Sunday, 23 May 2027 at 7:30 am |
| Elevation | Net downhill with famous Newton hills - approx. 50m above sea level. ↑ 248 m · ↓ 388 m · net −140 m | Mostly flat with gentle undulations - approx. 1,521m above sea level. ↑ 100 m · ↓ 95 m · net +5 m |
| Typical weather | Cool to mild; often windy | Warm and dry summer |
| Typical participants | Approximately 26k finishers | Approximately 40k finishers |
| Entry difficulty | Very competitive | Easy |
The Boston Marathon is the world's oldest annual marathon and the only major requiring qualification for most runners. Starting in Hopkinton and finishing on Boylston Street, the course features the challenging Heartbreak Hill and legendary New England crowd support. It is the pinnacle race for competitive amateur marathoners.
The Lanzhou Marathon is one of China's largest road races, drawing approximately 40k finishers along the Yellow River through Gansu's highland capital. Runners follow the riverside promenade past the Zhongshan Bridge, White Pagoda Mountain, and the iron bridge that symbolises Lanzhou's Silk Road heritage. The June race date and roughly 1,500 m elevation make it a distinctive western-China marathon where thin air and Yellow River views define the experience.
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