Trail · 100K
Mines of Spain 100
Dubuque, IA
Mines of Spain 100 is a trail race of 62 miles (100 km) in Dubuque, Iowa. The next edition is on Friday, October 15, 2027.
There are 4 other upcoming 50-mile and 100K races in Iowa.
62miDistance
60°Flow 45°FTypical race day
Questions about Mines of Spain 100
When is Mines of Spain 100 2027?
Mines of Spain 100 2027 is on Friday, October 15, 2027.
Where is Mines of Spain 100?
Mines of Spain 100 is held in Dubuque, Iowa.
How long is Mines of Spain 100?
Mines of Spain 100 is 62 miles (100 km).
What is the weather usually like at Mines of Spain 100?
Around Mines of Spain 100's date, the day's high is typically about 60°F (16°C) and the low about 45°F (7°C), averaged over recent years.
What other 50-mile and 100K races are there in Iowa?
Other upcoming 50-mile and 100K races in Iowa include The Stuffed Turkey Endurance Races (November 21, 2026), Hitchcock Experience Endurance Runs (December 5, 2026) and Hitchcock Experience Endurance Runs (December 5, 2026).
Other races in Iowa
- The Stuffed Turkey Endurance Races 50 Mile · Nov 21, 2026
- Hitchcock Experience Endurance Runs 101K · Dec 5, 2026
- Hitchcock Experience Endurance Runs 50 Mile · Dec 5, 2026
- Whiterock Ultra 50 Mile · Jul 24, 2027
- Meyerhoff's Mayhem 48 Hour · Oct 2027, TBD
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