Caveman Challenge at Waterloo Lake
Oct 10Denison, TX50K, Marathon +3
50K, 5 weeks before race day, 114 mi away, registration open
50 mi40 mi
The Next Loop 40M/50M Challenge | Tyler State Park
Tyler, Texas
- Entry from
- $100
- Days to go
- 39
At a glance
- Date
- Nov 14, 2026
- Location
- Tyler, Texas
- Distances
- 50 mi, 40 mi
- Registration
- Registration closes Nov 12, 2026, via ultrasignup.com
- Official site
- everfurther.net
- Listed from
- UltraSignup
- Last checked
- Oct 4, 2026
Plan this race for free
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Build my planKey dates
Registration closes
Nov 12, 2026
Race day
Nov 14, 2026
Pricing
40 Miler
Registration
$100
50 Miler
Registration
$100
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Entry transfers
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Tune-up races
The Mammoth Trail Run 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Kids Dash
Oct 10Glen Rose, TX100K, 50K +3
50K, 5 weeks before race day, 145 mi away, registration open
Straight-line distance
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Race planning
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