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Shannon Trail Series

January 17 - February 21, 2026 San Angelo, TX 76901 US

Race 2: Twin Buttes Reservoir

This race will be held on January 31, 2026 at 8AM.

The second race of the Trail Series starts at the Twin Buttes Reservoir Recreation Area Boat Ramp. This area, just southwest of San Angelo, is home to over 20 miles of trails and several of the SARL trail races, including the Dinosaur Run

Parking: There is ample parking for this race, mostly from the several lots near the start/finish.

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How do I get there?

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The second race starts inside the San Angelo State Park. Clicking this link will show you exactly where we'll be set up.

Directions: From the new HEB (at the intersection of Southland and Sherwood), head north on Farm To Market Rd 2288. After you pass over Arden Rd, travel another 0.7 miles and you'll see signs for the San Angelo State Park South Shore Entrance on the right. Enter the park here. If you get to the Highland Range Estates entrance, you've gone too far. After you turn, keep going until you get to the booth. After the booth, you should travel 0.7 miles and turn left. There will be a sign that says "TRAIL SERIES" with an arrow. After the left turn, take a left at the fork and you'll find us.

What does the course look like?

The course changes from year to year depending on recent weather, trail conditions, and how those marking it are feeling that week. Though this map will give you an idea of what to expect, don't use this as your guide while running.

More Details available here: 12K  5K

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