Feb 18, 2023 at 7:00 AM

Hagg Lake Mud Runs

50250 SW Scoggins Valley Rd

Gaston OR, 97119


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Entry Fee $85
(Lowest or Early Registration)

Entry Fee 2 $120
(Highest or Late Registration)

Prize Money: no


  • 25K
  • 50K

Type: Ultra

Starting Elevation: 319

High Point: 847

Percent of the course on un-paved trails: 90%

First Year of the Event: 2002

Men's Record: 2013 Jacob Puzey (30) 3:24:22

Masters Men Record: MM: 3:42:41

Women's Record: 2013 Andrea Jarzombek (38) 4:07:10

Masters Women Record: MW: 4:31:46


2023 Registration Link

The 2021 event was cancelled.

An Oregon classic ultra since 2001, the Hagg Mud Runs is a race you’ve got to try at least once. If you’re looking for a mid-winter challenge, look no further than the ORRC Hagg Mud Runs – a 50k and 25k on the muddy, rolling trails around Hagg Lake, just outside of Portland. A fantastic event for the first time trail runner as well as the experienced trail vet, the Hagg Mud Runs offer an old school ultra experience with all of the perks of the newest races. Enjoy fully stocked aid stations, a well marked course, finishers swag, and hot lunch with celebratory beer when you finish. If you’re looking for a little extra challenge, consider the Hagg Mud Double; run both races (one on Saturday, one on Sunday) and earn a growler full of your favorite beverage.


Race event photo
Race event photo
Race event photo


Past Event Dates

Held on Feb 18, 2023

Held on Feb 19, 2022

Held on Feb 15, 2020

Held on Feb 16, 2019

Held on Feb 17, 2018

Held on Feb 18, 2017

Held on Feb 13, 2016

Held on Feb 14, 2015

Held on Feb 16, 2014

Held on Feb 17, 2013

Held on Feb 18, 2012

Held on Feb 19, 2011

Held on Feb 20, 2010

Held on Feb 21, 2009

Held on Feb 23, 2008

Held on Feb 24, 2007

Held on Feb 25, 2006

Held on Feb 19, 2005

Held on Feb 21, 2004

Held on Feb 22, 2003

Held on Feb 23, 2002

Held on Feb 24, 2001