Chilly Willy Half Marathon - Las Cruces
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Event information
The Chilly Willy 5K/10K/Half Marathon in Las Cruces, New Mexico takes place on January 11, 2026 at La Llorona Park, 3440 W Picacho Ave, Las Cruces, NM 88007. The event offers the following race options:
- 5K
- 10K
- Half Marathon
- 5K-No Shirt, 10K-No Shirt, Half Marathon-No Shirt
- Virtual 5K, Virtual 10K, Virtual Half Marathon
Registration has early, regular, late, and race-day pricing tiers. Participants registered by 01/01 are guaranteed race swag in their size; afterward swag is available while supplies last.
Course, logistics and awards
The 5K and 10K use single out-and-back courses. The Half Marathon is a double loop. The course is described as mostly flat. Water stations are provided approximately every 1.5 miles. Packet pickup is available on race morning, beginning one hour before the race.
All finishers receive a custom finisher medal. Awards are given for Top 3 Overall (male and female), Top 3 Overall Masters, Sr. Masters, Grand Masters, and Top 3 in five-year age groups from 10 & under through 75+. Long-sleeve race shirts are provided to participants (guarantee applies to early registrations).
The event has a no-refund policy; registrations are final. In the event of extreme weather the race may be cancelled with no refunds. Virtual entrants can submit times by the end of race day and receive shipped virtual packages. Visit the organization's website for the most recent information.
