Chicago Marathon vs Berlin Marathon
Both are elite PR courses. Berlin edges it on pure course speed and weather consistency; Chicago counters with easier logistics for Americans and louder crowds. Flip a coin for time — pick by continent.
| Chicago Marathon | Berlin Marathon | |
|---|---|---|
| PR score | 9/10 | 10/10 |
| Month | October | September |
| Elevation gain | 74 m | 73 m |
| Net elevation | +1 m | -6 m |
| Median start temp | 10°C | 12°C |
| Hot-year risk | Moderate | Moderate |
| Finishers | ~52,000 | ~50,000 |
| Entry | Qualifier or lottery | Lottery |
| Boston qualifier | Yes | Yes |