Welcome to the beautiful Mines of Spain, home of the 9th Annual Miner 49er endurance runs. On the course you will run on lots of single track, some double, and even some prairie trail. You will have views of the historic Julien Dubuque Monument, the very popular Horseshoe Bluff, and the beautiful Mississippi River. The racecourse is a 25k out and back with approximately 2200 feet of elevation gain. The 50k runners will have the privilege of doing this twice with approximately 4400 feet of gain. You will be challenged by stone steps, stream crossings, and the usual rocks and roots that can trip you up without notice. The course will have three aid stations that will be stocked with all the usual "ultra event" nutrition. Since, this is being held in a public park there may be non-race traffic out on the trails and in the area. Be respectful and give them a friendly wave as you pass by. ***Refund policy***I understand that race registration fees are not refundable under any circumstance, race registrations are not transferable to other participants or to a future year's event. Please consider these factors carefully before completing your registration.
The cut off for both events is 5pm.
Changing race distance after you register: 50k to 25k you need to confirm with race director BEFORE START OF RACE . There are no refunds for switching. If a last minute decision is made to switch 25k to 50k you will need to verify with the race director and pay the difference of final registration price. Pacers: There are no pacers allowed for either event.
Packet pick up will be held at the EB Lyons Interpretive Center at 8991 Bellevue Heights Rd on Friday November 6th from 6 pm to 7:30pm. There will also be packet pick up Saturday morning from 7 am to 7:45 am. No same day registration available.
Nov 07, 2026
Distance — 50K
Type — Running
08:00
$90.00
Nov 07, 2026
Distance — 25K
Type — Running
08:30
$70.00
These values represent the 3-year monthly averages for November in Dubuque.
Learn more about the host city, Dubuque.
Dubuque, founded in 1833, is the oldest city in Iowa. A port on the upper Mississippi River, it is situated along scenic bluffs facing the river, and has its roots in a mining and trading settlement established in the area by Quebec-born entrepreneur Julien Dubuque in 1788. The city's population is 57,686, and the estimated population of the Dubuque metropolitan area is 93,072.
Read more launchTours and activities near Dubuque, powered by Viator.
All-time top performances and historical records for Miner 49er.
| Place | Name | Year | Time | |
|---|---|---|---|---|
| 🥇 | James Fladhammer | '21 | 4:13:38 | |
| 🥈 | Ryan Richert | '22 | 4:26:40 | |
| 🥉 | Spencer Van Doski | '25 | 4:27:49 | |
| 4 | Tom Rauen | '20 | 4:28:51 | |
| 5 | Matthias Kemmeren | '24 | 4:29:13 | |
| 6 | Jasper Halekas | '25 | 4:34:46 | |
| 7 | Ross Salinas | '18 | 4:37:07 | |
| 8 | Guillermo Suarez | '24 | 4:39:48 | |
| 9 | Jason Midlock | '20 | 4:42:55 | |
| 10 | Joshua Stracner | '25 | 4:43:22 |
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location_on Dubuque, Iowa, US
calendar_today Oct 24, 2026
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