New Years Trail Challenge 100K

JAN
1-2
2027
Trail running and ruck event at Canyon of the Eagles on Jan 1-2 2027, featuring 100K and 50K ultras plus marathon, half, 10K, and 5K options.
1-2 Jan 2027
62 miles 31 miles 26 miles 13 miles 10 kilometers 5 kilometers

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New Year Trail Challenge - Canyon of the Eagles

This two-day trail event takes place at Canyon of the Eagles near Burnet, Texas on January 1 and 2, 2027. It offers multiple running and ruck divisions on looped trails that include river views and limestone bluffs along the Colorado River.

Distances offered include:

  • 100K : 62.2 miles (ultramarathon)
  • 50K : 31.1 miles (ultramarathon)
  • Marathon : 26.2 miles
  • Half Marathon : 13.1 miles
  • 10K
  • 5K

The 100K and 50K ultramarathons use a looped course on trails and alongside the river. The listed elevation change per loop is 512 ft gain and 531 ft loss. The ultramarathon cutoff is 24 hours. The marathon route is described as varied natural scenery and trails; running or hiking poles are recommended for that distance.

Ruck divisions are available for several distances. Ruck entries have stated minimum weight requirements and weight verification procedures; weights are checked at the start and finish and participants must maintain the required weight during the event. Some ruck guidance recommends specific rucksack setups and hydration systems.

The event is organized in partnership with Healthy Kids Running Series Cedar Park, and proceeds support HKRS Cedar Park youth running programs. The event location is 16942 Ranch Road 2341, Burnet, TX 78611. Visit the organization's website for the most recent information.

62 mi
The Eagle 100k Ultra
31 mi
50k Ultramarathon
26 mi
Marathon
13 mi
1/2 Marathon Ruck
13 mi
1/2 Marathon (day 2)
13 mi
1/2 Marathon
10 km
10k
10 km
10k (day 2)
10 km
10k Ruck
5 km
5k (day 2)
5 km
5k Ruck
5 km
5k Run/walk
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