Grand Ridge
Issaquah, United States
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trail100 km · 25 km · 60 km · 80.467 kmPast eventultra
Iron Legs Mountain Races
Saturday, 8 August 2026 · Calgary, AB, Canada
Dates and distances
- Past date
25 km
25K
- Past date
60 km
60K
- Past date
80.467 km
50 Mile Solo
- Past date
80.467 km
50 Mile Relay 2 person
- Past date
80.467 km
50 Mile Relay 3 person
- Past date
100 km
100K
- Date
- Saturday, 8 August 2026
- Location
- Calgary, AB, Canada
- Distances
- 100 km · 25 km · 60 km · 80.467 km
Plan with confidence. Race dates, prices and entry availability can change. Always confirm the latest details with the organiser before making plans. Check the official race website ↗Listing last updated 4 October 2026. This is a listing update, not a guarantee that every detail has been rechecked.
About This Race
Iron Legs Mountain Races is a 100 km ultramarathon trail race held in Calgary, AB. The event takes place in August 2026.
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