47 days until Calgary Marathon
Plan start dates calculated from Calgary Marathon race day on Sunday, May 31, 2026.
From first base run to race day at Calgary Marathon
| Phase | Dates | Weeks | Focus |
|---|---|---|---|
| base | February 8, 2026 – March 14, 2026 | 5 | Build aerobic capacity with easy mileage |
| build | March 15, 2026 – April 18, 2026 | 5 | Add tempo runs, hills, and mid-long runs |
| peak | April 19, 2026 – May 16, 2026 | 4 | Race-specific workouts at goal pace |
| taper | May 17, 2026 – May 30, 2026 | 2 | Reduce volume, sharpen, arrive fresh |
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