Course comparison
Boston Marathon vs Tamarack Ottawa Marathon
Two closely-matched courses — Tamarack Ottawa Marathon edges it for difficulty (5.2 vs 5.0 / 10).
Boston, US
5.0/ 10 · Hard
Boston Marathon: driven by a flat, fast course with mild conditions.
Ottawa, CA
5.2/ 10 · Hard
Tamarack Ottawa Marathon: driven by a flat, fast course with mild conditions.
| Metric | Boston Marathon | Tamarack Ottawa Marathon |
|---|---|---|
| Difficulty | 5.0 · Hard | 5.2 · Hard |
| Distance | 42.20 km | 42.20 km |
| Elevation gain | 98 m | 122 m |
| Elevation loss | 222 m | 134 m |
| Highest point | 142 m | 86 m |
| Typical temp | 4–15 °C | 10–20 °C |
| Usual month | April | May |
| Cutoff | 6:30:00 | 7:00:00 |
Boston Marathon — elevation
142 m76 m9 m
climbflatdescent
142 m
9 m
0 km10 km20 km30 km40 kmTamarack Ottawa Marathon — elevation
77 m58 m38 m
climbflatdescent
77 m
38 m
0 km10 km20 km30 km40 km