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Mines of Spain

📅 October 17, 2027 (estimated date)📍 Davenport · United States🏅 since 2018

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (October 18, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

100 mi63.9 mi

Races on the programme

RaceDistanceElevation gain
100 Mile100 mi14,206 ft
100 K63.9 mi8,497 ft

About

Mines of Spain is an ultramarathon held in Davenport, Iowa, tracing a course along the Mississippi River through a mix of bluffs, open prairie, and wooded terrain. The race offers two demanding distances: a 100K (about 62 miles) and a full 100 miles, giving ultrarunners the chance to test their endurance against a route that shifts constantly between exposed high ground and shaded forest trail. With the river as a scenic constant throughout, runners can expect a course that rewards both stamina and careful pacing across its varied landscape.

Highlights

  • Lakes and ponds
  • Mountain
  • Off-road
D-356

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