Available distances
About
This endurance race takes place in the Birch Creek Unit of Lake Somerville State Park, on a trail rich with nature and wildlife, near Somerville, Texas. The park's terrain is hilly and wooded near the lake, with the start and finish set on an open lawn. A bridge is planned to connect the Birch Creek and Nails Creek Units. Runners can enjoy pre-race festivities, including a campfire and refreshments. Registration includes the park entrance fee, with an extra charge for longer stays. Camping is available on-site but limited, and sites must be reserved in advance. Distances range from a 1-mile fun run up to a 50K (31 miles), with 5K, 10K, half marathon (13.1 miles), and marathon (26.2 miles) options in between.
Prepare for The Trailway Trail Run with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
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- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Somerville.
Dime Box Mini Marathon
Oct 3, 2026 · Dime Box, TX · 12 mi away
6.2 mi · 3.1 mi · 2 mi
Run Local powered by Germania Insurance
Oct 17, 2026 · Brenham, TX · 17 mi away
3.1 mi
The Wild Hare Trail Race
Nov 14, 2026 · Giddings, TX · 24 mi away
1 mi · 6.2 mi · 16 mi · 31 mi
Wild Hare Trail Race
Nov 14, 2026 · Warda, TX · 24 mi away
6.2 mi · 16 mi · 31 mi · 50 mi
BCS Marathon and Half Marathon
Dec 13, 2026 · College Station, TX · 29 mi away
26.2 mi · 13.1 mi
DSABV 5K "Run With a Little Extra"
Nov 7, 2026 · Bryan, TX · 30 mi away
3.2 mi