
From the Organizer
The Wilson Creek Frozen 50k offers a unique, winter running experience on the stunning Wilson Creek trail system, 30 minutes south of Nampa, Idaho. Runners will traverse the Reynolds Creek gorge along the China Ditch and summit Wilson Peak while braving the elements. These trails showcase southwest Idaho at its finest during a time of year when most people are watching the weather from the warmth of their homes. If you are looking for an epic adventure, you will not be disappointed. The 20 mile loop contains 4500′ of elevation gain and the 10 mile loop contains 1500′ of elevation gain for a total 6000′ of elevation gain for the 50k. The 50k is a combination of the two loops.
Location: https://goo.gl/maps/Keft1oUsNmnCfDNk8
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
42°
Typical Low
26°
Chance of Rain
27%
Based on US Climate Normals data from Swan Falls Ph, 13 mi from the venue.
Host City
Nearest Airport
BOI
Boise Air Terminal/Gowen Field · 21 mi
Time Zone
Mountain Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Wilson Creek Frozen 50k, put it on the calendar, and turn “someday” into a start date.
229
Days to train
Coming Up
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Wilson Creek Frozen 50k
Jan 23, 2027