Marathon calendar — Canada · 10K

D-5Marathon de MontrealD-5OpenMONTREALCanada🌤️ 9°₩64,000Entry feeMarathon de MontrealAIMSSun, October 11, 2026 · Montreal, CanadaMarathonHalf10K5K

D-229Blue Nose MarathonD-229OpenHALIFAXCanada🌤️ 11°₩62,000Entry feeBlue Nose MarathonAIMSSun, May 23, 2027 · Halifax, CanadaMarathonHalf10K5K

D-215Fredericton MarathonD-215OpenCITY OF FREDERICTONCanada🧊 8°₩59,000Entry feeFredericton MarathonAIMSSun, May 9, 2027 · City of Fredericton, CanadaMarathonHalf10K5K

Sep expectedUnder Armour Eastside 10KSep expectedNot yet openVANCOUVERCanada🧊 8°Under Armour Eastside 10KSeptember 2027 · expected · Vancouver, Canada10K

Aug expectedServus Edmonton MarathonAug expectedTBDEDMONTONCanada🧊 4°₩99,000Entry feeServus Edmonton MarathonAIMSAugust 2027 · expected · Edmonton, CanadaMarathonHalf10K5K

D-19Niagara Falls International MarathonD-19ClosedNIAGARA FALLSCanada🌤️ 11°Niagara Falls International MarathonSun, October 25, 2026 · Niagara Falls, Ontario, CanadaMarathonHalf10K

Dates and entry details follow each race's official announcement and may change — re-check on the official page before entering. 3 races on this page are open for entry right now.