Foundry Halloween 5k
- Date
- October 31, 2026
- Distance
- Foundry 5K
From the Organizer
A relatively new event to close out the Steamboat Springs Running Series season, bringing people of all ages together to celebrate Halloween in a safe, sober and fun way.
The Foundry Treatment Center provides an opportunity for lasting recovery through an integrative body, mind and spirit treatment program. Comfortably located in the majestic Rocky Mountains of Steamboat Springs, The Foundry provides a safe and natural setting that encourages instinctive growth for the individual as they forge a new life in their own vision.
The course takes place on a mix of trail and road that is guaranteed fun for the whole family. Halloween costumes are highly encouraged! Leashed dogs are welcome to join too. There will be homemade Halloween treats after the race as well as fun for the whole family…bobbing for apples, face painting and games!
Events
Weather
Typical Conditions
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
51°
Typical Low
22°
Chance of Rain
32%
Based on US Climate Normals data from Steamboat Springs, 7 mi from the venue.
Host City
About Steamboat Springs, CO
Elevation
7,244 ft
Nearest Airport
HDN
Yampa Valley Airport · 19 mi
Major Hub
DEN
Denver International Airport · 126 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
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Foundry Halloween 5k, put it on the calendar, and turn “someday” into a start date.
145
Days to train
- Race
- Foundry Halloween 5k
- Date
- October 31, 2026
Coming Up
More Running races near Steamboat Springs, CO
Steamboat Springs Youth Track & Field Camp
Youth
Less than a mile away
Howelsen Hill Trail Run
Less than a mile away
SBT TRL
Less than a mile away
Hahns Peak Vertical Trail Race
10 miles away
From Endurance Grid
About This Sport
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.
Running
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)
- What is the Foundry Halloween 5k?
- Foundry Halloween 5k is a running race held in Steamboat Springs, Colorado on October 31, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Foundry Halloween 5k?
- Saturday, October 31, 2026 in Steamboat Springs, Colorado at 220 Park Ave, Steamboat Springs, CO. Check the event page for exact start times and wave schedules.
- How do I register for the Foundry Halloween 5k?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Foundry Halloween 5k
Oct 31, 2026