HomeTexasSan Marcos › The Sundial

The Sundial

3.9 ★★★★☆ 16 Google reviews · Running trail in San Marcos, Texas · Hours vary

Runner's snapshot

Surface
Not reported
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Not reported

We have not been able to confirm the surface, distance or shape of The Sundial yet from its own listing, the park's website or runner reviews — so those cells stay blank rather than guess. What is below comes straight from the listing and from reviewers' own words. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.

What runners say about The Sundial

Pulled from public reviews of this trail (16 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

Scenic area, unfortunately Google Maps doesn't give the correct directions to the main trail head.

★★★★☆ — Mark , Jul 2018

Excerpts from public Google reviews. Read all 16 reviews →

Plan your run at The Sundial

The practical stuff

  • AccessHours vary — hours are not posted for this trail, so check before an early or late run
  • DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.

Where to find The Sundial

San Marcos, Texas

Get directions

Running trails near San Marcos

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

Lime Kiln Trailhead

4.8 ★★★★★ 145 reviews

San Marcos, TX

22 miMixedScenicDog-friendly

Area with trails for walking, hiking and biking, plus a pond with ducks.

under a mile away

Spring Lake Natural Area

4.7 ★★★★★ 265 reviews

San Marcos, TX

MixedShadedDog-friendly

A large tract of undeveloped meadow & wooded land featuring natural-surface trails.

under a mile away

North LBJ Trailhead

5 ★★★★★ 24 reviews

San Marcos, TX

22 miMixedDog-friendly

under a mile away

Schulle Canyon Natural Area

4.6 ★★★★★ 70 reviews

San Marcos, TX

22 miMixedShadedScenic

Set on an undeveloped landscape, this 21-acre area offers nature trails & native wildlife views.

1.5 miles away

Rio Vista Park

4.6 ★★★★★ 4,786 reviews

San Marcos, TX

Scenic

14-acre regional park featuring sports courts, a swimming pool, picnic areas & hiking/biking trails.

1.6 miles away

William & Eleanor Crook Park

4.6 ★★★★★ 308 reviews

San Marcos, TX

ScenicDog-friendly

This riverside park with trails & picnic tables is a popular place for tubing, canoeing & kayaking.

1.7 miles away

All running trails in San Marcos, TX →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.