Servus Calgary Marathon 2025

This page is kept as a past race archive for the May 24, 2025 edition in Calgary, Alberta. See the 2026 edition when you want the live listing. You can also browse the 2025 race calendar.

The Servus Calgary Marathon is Canada's longest-running marathon, established in 1963, celebrating its 61st anniversary in 2025. This iconic event in Calgary offers a two-day race weekend featuring multiple distances, from Kids Races and 5 km to the full Marathon and Half Marathon, welcoming runners of all ages and abilities.

Known for its community spirit and charitable fundraising supporting over 100 local organizations, the 2025 edition introduces a new Masters (40+) division and expanded prize money, aiming to provide optimal racing experiences including redesigned courses and a Green Bib option to give back while racing.

* Road surfaces throughout all race distances * 10 km course redesigned into a loop for personal best potential * Starts near GMC Stadium and Enmax Park in Calgary * Mild temperatures (10-20°C) and moderate humidity typical in late May * Community-focused course routes with festive spectator support

• Two-day event featuring races on Saturday and Sunday
• Multiple distances: Diaper Dash, Kids Race, 5 km, 10 km, Half Marathon, Marathon
• Green Bib option donates $10 to Great Divide Trail Association in lieu of shirt and medal
• Newly introduced Masters (40+) division
• Increased prize money for marathon, half marathon, and 10 km
• Stroller-friendly courses for many distances
• Charity Challenge supports over 100 local organizations