Fields of Gold Trail Run

OCT
24
2026
Trail races at Shaffer Bend with distances from 5K to 50 miles, a 12-hour endurance challenge, a ruck division, and proceeds supporting HKRS Cedar Park youth programs.
Sat 24 Oct 2026
50 miles 50 kilometers 26 miles 13 miles 10 kilometers 5 kilometers

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Fields of Gold Trail Run : Shaffer Bend Recreation Area, Marble Falls, TX

The Fields of Gold Trail Run is a one-day trail event held at Shaffer Bend Recreation Area that routes runners through rolling hills, meadow trails, lakeside paths, wooded sections, and scenic overlooks during peak fall color.

Race options cover a wide range of distances and formats, including:

  • 50 miles
  • 50K
  • Marathon (26.2 miles)
  • Half Marathon (13.1 miles)
  • Half-Marathon Ruck (ruck division)
  • 12-hour endurance challenge
  • 60-minute Gold Hour on a 4-mile out-and-back
  • 10K
  • 5K

The 12-hour event counts total miles; near the event time limit the main course closes and remaining participants complete a designated 1-mile basecamp loop to add final mileage. The Gold Hour is a timed, 60-minute challenge on a measured out-and-back course. A virtual participation option allows completion of 5K or 10K during the participation window with result and photo reporting.

Rucking rules specify minimum dry pack weight by competitor bodyweight, pre-race weigh-in, no handing off or wheels, and a finish weigh-in to confirm division results. Night running requirements include a headlamp, a backup light source, reflective clothing, personal hydration, and a cell phone for emergencies.

All participants receive a finisher medal and race shirt. Aid stations offer seasonal items and support along the course. Event management is by Fit Foundation volunteers and remaining proceeds benefit HKRS Cedar Park youth running programs. Visit the organization's website for the most recent information.

50 mi
50 Miler
50 km
Golden 50k
26 mi
Gold Marathon
13 mi
Half-Marathon Ruck
13 mi
Gold Half-Marathon
10 km
Gold 10k
5 km
Golden Hour 5k
Gold 12-Hour Endurance
Gold Hour Endurance Challenge
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