Iowa Trail Run Series: Mines of Spain

Dubuque, United States • 2 May 2026

Iowa Trail Run Series: Mines of Spain - Dubuque, May 2, 2026

The event is part of the Iowa Trail Run Series and takes place in Dubuque, Iowa at 8991 Bellevue Heights Rd, 52003. The race day includes multiple distance options and on-course support.

Available distances:

  • 5K
  • 10K
  • Half Marathon

The event provides clear course marking, course support, basic timing, and a custom bib. Participants receive a rotating race item such as a BUFF, socks, a stocking cap, a coffee mug, or an aluminum water bottle. Registration for the full series includes a series gift. A tri-blend commemorative shirt with an Animal Icon is available as an add-on during registration. Post-race food is provided for participants.

Entry fees listed for individual events are $40 for the 5K and 10K and $55 for the half marathon. The organizer is the Iowa Trail Run Series: Mines of Spain. Visit the organization's website for the most recent information.

Race information

Half Marathon
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

A winter 3k snowshoe run/walk at the Eagle Ridge Resort in Galena. The event features divisions for snowshoe and non-snowshoe participants, with awards for top finishers. Registration includes a custom knit hat.

Trail races at Mines of Spain near Dubuque include 4 mile, 7 mile and half marathon distances on varied singletrack and prairie trails, with aid stations, cup free practices, shuttle service and age group awards.

Trail races at Swiss Valley Nature Preserve near Peosta, Iowa, on a rugged 5.2-mile loop with 5.2-mile, 25K, and 50K options, free camping and shuttle service, and proceeds supporting local conservation.

A multi-loop trail ultramarathon in Dubuque set on a roughly 20-mile loop through the Mines of Spain Recreation Area, offering 100-mile and 100K options with substantial elevation and varied terrain.