Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Iowa Trail Run Series: Mines of Spain

Name: Iowa Trail Run Series: Mines of Spain
Start: 2026-05-02
End: 2026-05-02
Location: Dubuque

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.

United States Iowa Dubuque

Race information

Registration

13 mi

Half Marathon

6 mi

10k

3 mi

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday May 16

Galena Sky Trail Races

Galena

Backyard Ultra

Timed 8 hour and 4 hour loop trail events at Chestnut Mountain Resort near Galena, Illinois, with 2.91 and 0.6 mile loops, timing-based mileage awards, a finisher medal, and an on-site meal and after party.

Saturday Aug 8

Mines Of Spain Trail Races

Experience the natural beauty of Dubuque with trail races through the Mines of Spain Recreation Area. Enjoy distances ranging from 4 miles to a half marathon followed by a post race party with brick oven pizza and local beer.

Saturday Oct 3

Swiss Valley Trail Races

Trail races at Swiss Valley Nature Preserve in Peosta IA use a 5.2 mile loop with creek crossings, steep climbs and rugged terrain, offered as 5.2 mile, 25k and 50k. Free camping, showers and shuttle service are provided.

Friday Oct 16

Mines Of Spain 100 - Dubuque, IA

Dubuque

100 km

100 mi

A multi loop trail ultramarathon in the Mines of Spain Recreation Area near Dubuque, Iowa offering **100 mile** and **100 kilometer** options, varied terrain, significant elevation, scenic Mississippi River views, and set time limits.