• Half Marathon
  • 21.1 km
  • Dubuque
  • Event weekend starts
  • Past event

Mines of Spain Trail Races Half Marathon

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Decision summary

Mines of Spain Trail Races Half Marathon at a glance

Typical conditions
47/100

Historical race-date favourability, not a forecast

Evidence depth
27 verified facts

Source facts available

Route details

Known course facts at a glance

Methodology →

Mines of Spain Trail Races Half Marathon has known course details for its half marathon race. The summary below keeps the focus on what is confirmed for the course.

Official distance
21.1 km
Terrain
Trail
Scenery
Riverside, Historic, Waterfront, Forest, Countryside

Quick answers

What runners ask first

How hilly is the Mines of Spain Trail Races Half Marathon?

The Mines of Spain Trail Races Half Marathon is described as rolling.

Where does the Mines of Spain Trail Races Half Marathon route go?

The Mines of Spain Trail Races Half Marathon route starts at Mines of Spain Recreation Area / E.B. Lyons Nature Center, Dubuque, Iowa. Underfoot, expect a diverse mix of dirt single and double track and wide prairie grass trails, with rocky, technical sections as well as smooth, runnable stretches. It passes Mississippi River bluffs, Julien Dubuque Monument, tall grass prairies and hardwood forests. race profits support trail maintenance via the Friends of the Mines of Spain.

What should runners know on race day for the Mines of Spain Trail Races Half Marathon?

Aid on course provides water and Tailwind Nutrition drink plus basic sweet/salty snacks; runners are strongly encouraged to carry a handheld bottle or hydration pack.

Race character

Scenery

  • Riverside
  • Historic
  • Waterfront
  • Forest
  • Countryside

Atmosphere

  • Community
  • Scenic Tour

Terrain

  • Trail
Elevation character
Rolling
Technicality
Moderate

Entry, logistics and records

Records and field

Field size
Sold out; waitlist available.

Entry requirements

Entry status
Past event: The listed edition date has passed.
Sold out
Yes
Qualification status
No qualifying standard; open trail race.

Race day logistics

Bag drop
Aid on course provides water and Tailwind Nutrition drink plus basic sweet/salty snacks; runners are strongly encouraged to carry a handheld bottle or hydration pack.
Expo / packet pickup
Packet pickup Friday 5pm-7pm and Saturday 6:15am-7:15am; a free Mini-Mines Kid's Trail Race is held Friday at 6:30pm.

Access and course status

Start
Mines of Spain Recreation Area / E.B. Lyons Nature Center, Dubuque, Iowa

Course facts

Surface
A diverse mix of dirt single and double track and wide prairie grass trails, with rocky, technical sections as well as smooth, runnable stretches.
Landmarks
Mississippi River bluffs, Julien Dubuque Monument, tall grass prairies, hardwood forests
Notable features
  • Cup-free racing with a zero-waste approach from pre-race to post-race
  • race profits support trail maintenance via the Friends of the Mines of Spain
  • Post-race party with fresh brick oven pizza and local craft beer
  • registration includes useful, functional custom race swag
  • Steep climbs and bluff ascents reward runners with views of the Mississippi, with sections through tall grass prairies and dense hardwood forests on some of eastern Iowa's most challenging trails

What are typical race-day conditions?

  • 23°CTypical temperature
  • 15 kphTypical wind
  • 4 mmTypical rainfall
  • 47Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.