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Too Fun Trail Run Series

A series of trail races for every level — from first-timers to seasoned runners. Distances vary up to marathon, so there's a race for everyone.

Trail Transformation

2026 Series Sponsor

Trail Transformation

Series Coordinator

Karin Noerenberg

2026 Race Schedule

Event Name Location Date
Sandlot Half & Full Marathon   Elk River, MN March 28
Zumbro 17 Mile Zumbro Falls, MN April 11
NCTRaces: Bird Sanctuary 10k & 20K Solon Springs, WI April 18
Storm the Park 5K/15K/30K Altura, MN April 18
Chippewa 10K & 30K New Auburn, WI April 25
The Willow 10 Mile & 20 Mile Hudson, WI May 2
Trail Mix 6k, 12.5k & 25k Rockford, MN 
May 2
Go Spring 5K & 10K  St. Paul, MN May 10
Superior Trail 25K & 12.5 K Lutsen, MN May 16
Storm the Woods 5k, 10 Mile & 20 mile Rochester, MN June 7
Crater Trail Run 25k, 10k & 5k Decorah, IA  June 6
Black Hills 30k  Sturgis, SD  June 27
Afton Trail 25K Afton, MN July 4
Eugene Curnow Trail Marathon Duluth, MN July 11
NCTRaces: Palmers 5k, 13.1 & 26.2 Solon Springs, WI July 18
Storm the Farm 43K, 30k & 21k, 10k Winona, MN July 18
Mines of Spain 4 Mile, 7 Mile, Half Marathon Dubuque, IA August 8
Marquette 5k Marquette, MI August 14
Summit North 1/2 marathon, 8 mile & 5k  Duluth, MN August 15
Mindy Creek 13.1 & 26.2 St. Croix Falls, WI August 29
Superior Moose Mountain Marathon Lutsen, MN September 12
William O'Brien 25k  Marine on St. Croix, MN September 26
In Yan Teopa 10 Mile Frontenac State Park, MN September 26
Fire Tower 35K & 11K St Croix State Park, MN October 3
Swedish Mile 5k & 10k Mora, MN October 10
Harder 'n Heck Half Marathon & Terribly Tough 10k Duluth, MN October 18
Surf the Murph 25K Savage, MN October 17
Hixon 25K LaCrosse, WI October 25
Run the Ritter 10 & 5 Mile Lakeville, MN November 14

Series Rules

You must be a UMTR member to participate in the series. Entrance in the UMTR Trail Run Series does not guarantee entry into any individual race — entrants are responsible for their own race registration and all entry fees.

General Rules:

• Races started prior to the official start time will not be counted. This ensures all runners have the same conditions in which to complete an event.

• There is no retroactive scoring — only races completed after entering the series will be scored.

• A runner must complete at least three races to win overall or in their age class.

• Only official finishes, as determined by the event's Race Director, will earn points.

• There will be overall male and female winners, plus age groups: Open (under 40), Masters (40–49), and Grandmasters (50+). Age is determined as of April 1 prior to the series start.

• Overall winners will not be eligible for age group awards.

Scoring:

• Participants have three weeks to self-report results. After three weeks, results will not be accepted or scored.

• Runners must complete the distance for which they originally registered — longer distances do not count for the Trail Series.

Points: 50 for 1st place among series runners, 40 for 2nd, 30 for 3rd, 20 for 4th, 10 for all other finishers.

Volunteer Bonus: Volunteering at any UMTR series race earns 15 bonus points, applied to both overall and age class standings. Up to 3 bonuses per series season. Notify the series director of volunteering within three weeks or by the next race, whichever is later.

• Point system applies per age group and for the overall championship.

• There will be no tie-breakers for age group or overall standings.

Track your results and submit them below:

Enter Your Results

Results Archives

2023 – Results

2022 – Results

2021 – Results

2019 – Results (.xls)

2018 – Results (.xls)

2017 – Excel (.xls) | PDF

2016 – Excel (.xls) | PDF

2015 – Excel (.xls) | PDF

2014 – Excel (.xls) | PDF

2013 – Excel (.xls) | PDF

2012 – Excel (.xls) | PDF

2011 – Results (.xls)

2010 – Results (.xls)

2009 – Results (.pdf)

2008 – Results (.xls)

2007 – Results (.xls)

Exploring the Heartland.
One trail at a time.

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