The results are in for our 2026 Best Marathons poll.
See the best marathons in each state, as voted by runners.
Alberta has 4 active marathons this year. Races are most common in May and August. Course terrain for these courses is most often mostly flat or rolling hills. Typical race day temperatures range from 51°F to 57°F.
Popular races include the Calgary Marathon, Edmonton Marathon, and Woodys RV World Marathon. 3 certified courses can be great Boston qualifier options. Races with the best Boston qualifying percentages include the Woodys RV World Marathon — 8.5% BQ and Calgary Marathon — 4.7% BQ.
| Alberta Marathons |
Course
|
PR Score
|
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|---|---|---|---|---|---|---|---|
Woodys RV World MarathonRed Deer, AB05/17/2026 |  Mostly Flat 142 Finishers |
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Calgary MarathonCalgary, AB05/24/2026 |  Rolling Hills1,937 Finishers |
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Edmonton MarathonEdmonton, AB08/16/2026 | Mostly Flat1,156 Finishers |
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Moose Mountain (Alberta) MarathonBragg Creek, AB08/22/2026 |  Very Hilly53 Finishers |
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