Ugly Sweater Fun Run 5k
About this race
The Ugly Sweater Run is a one-of-a-kind event that brings together families, friends, and community members to celebrate the holiday season with a dash of humor and a lot of heart. Don your most outrageously festive holiday sweater and run or walk a designated 5k route, creating a joyous spectacle of holiday spirit. This snow or shine event is for all ages and abilities, and even pets are encouraged to dress for the occasion! Join us on Saturday, December 7th at 9:00am at Harbor Links.
All participants will receive a FREE race day gift!
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Running
Ugly Sweater 5k Fun Run
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Klamath Falls, plus the 3 days either side.
The sun rises at 7:26 AM and sets at 4:35 PM local time (PST) in Klamath Falls on December 12, 2026 — 9h 08m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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🏃 Plan Your Next Race in Klamath Falls
Find upcoming events by distance:
- Klamath Falls 5K Races 3 races
- Klamath Falls Running Calendar 2026 4 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 4 Klamath Falls events
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