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Idaho Trail Ultra Series

2021 Dirty Dozen and jacket winners


1. Lauri Thompson

2. Joy Barsotti

3. Alie Columbus

4. Erin Rush

5. Sandy Moulton


1. Michael Postaski

2. Anthony Jacobs

3. Jose Cervantes

4. Nathan Morgan

5. Brett Sergenian

6. Nathan Sneddon

Jeff Black

Chad Coon

Alan Wood

Brian Strouf

Trinity Thomas Sackos

Geoffrey Lodel

What is the Idaho Trail Ultra Series?

ITUS is a series of 11 races across Idaho that offer some of the most amazing views and challenges to test your endurance, speed and grit.

Why run the Idaho Trail Ultra Series?

     Complete 4 of the 11 races in any ultra distance and you get a logo'd ITUS jacket at the end of the year.  You accumulate points based on the distance and finish time of each race.  The top 6 men and women in points are considered The Dirty Dozen and you receive a  special Dirty Dozen plaque. ​

How are ITUS points configured?

     Points: We divide the winning time by runner time and then multiply by the applicable points for that race (31 for 50k).
     Bonus Points: first place, 10 points; second place, 5 points; third place, 3 points. Second and third place points are calculated on the formula BEFORE adding the bonus points.