New Year's One Day

DEC
31
2026
Celebrate the New Year at Hellyer County Park with a fixed time race around a certified one mile lake loop. Choose from solo or team options ranging from 6 to 24 hours or take on the 100 mile individual challenge.
Thu 31 Dec 2026
100 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event Overview

The New Year's One Day is a fixed-time running and walking event held at Hellyer County Park in San Jose, California. The race takes place on a 1.0 mile loop around Cottonwood Lake. The course is USATF certified (CA23033TEB), providing a sanctioned environment for participants to track their distance throughout the duration of their selected time limit.

Participation Options

Participants can choose from several individual and team formats:

  • 100 Mile Solo race with a 28 hour time limit.
  • 24 hour Solo or Team event.
  • 12 hour Solo or Team event.
  • 6 hour Solo or Team event.

In the fixed-time events, runners and walkers determine their own pace and total distance, completing as many or as few laps as desired within the set timeframe. For the 100 Mile individual race, participants focus specifically on reaching the century distance and are not eligible for distance-based awards such as the 100K buckle.

Team and Event Regulations

Team entries are open to groups of 2-4 members. Each team is provided with a race belt for their shared bib, which must be transferred between members at the timing mat located at the start and finish area. Every team member is required to complete at least one full lap of the course.

Once any race has started, participants are not permitted to change their registered event category. The event base is located at the Buena Vista Pavilion within Hellyer County Park, providing a central point for the repeated loop course. Visit the organization's website for the most recent information.

100 mi
100 Mile
3 mi
Coastal Testing
6 Hour Team
6 Hour Solo
24 Hour Team
24 Hour Solo
12 Hour Team
12 Hour Solo