Goliath's 50

FEB
20
2027
Trail endurance event in Central Texas offering distances from 5K to 50 miles and a 10 mile ruck with specific weight rules. The Shaffer Bend course features rolling hills with about 590 ft gain per 10 mile loop.
Sat 20 Feb 2027
50 miles 50 kilometers 20 miles 10 miles 10 kilometers 5 kilometers

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Goliath's 50 - Marble Falls, TX

Goliath's 50 is a trail endurance event in the hills of Central Texas held at Shaffer Bend Recreation Area. The event offers multiple race distances on looped trails with dirt, sand and rock surfaces and rolling terrain.

Distances include:

  • 50 Miler
  • 50K
  • 20 Miler
  • 10 Miler
  • 10M Ruck
  • 10K
  • 5K

The course is described as a 10 mile loop with about 590 ft of elevation gain per loop. The location is 706 Co Rd 343A, Marble Falls, TX 78654. Historic average temperatures for the event are noted as 45-63.

Ruck participants must meet weight requirements: if a participant weighs more than 150 lbs they must carry 30 lb, if less than 150 lbs they must carry 20 lb; a ruck sack or vest is allowed. A pacer is allowed for the last two laps of the 50 Miler.

Race gear and awards include a long sleeve event shirt, finisher medals for all distances, a 10 Mile Ruck patch, a 50 Miler belt buckle, and first place awards for male and female finishers. The event provides aid stations for food and hydration, course marking and support, photography, and volunteer staff.

This race is part of the Texas Legends Series with collectible medals and engraved wood slabs for series finishers. Visit the organization's website for the most recent information.

50 mi
50 Miler
50 km
50k
20 mi
20 Miler
10 mi
10m Ruck
10 mi
10 Miler
10 km
10k
5 km
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