⏵ Course guide · East Texas pine forest ultra
The Piney Woods Ultra sends its 50K field through Tyler State Park's dense East Texas pine forest, rolling single-track under 100-foot pines with roots hidden beneath thick needle cover. I will walk you through the terrain first, then give you a pacing and fueling plan built for humid, technical trail. Free calculators along the way to dial in your own numbers.
These facts come from the official Ultra Expeditions race page and public race listings. Race logistics and exact dates change year to year, so confirm the current specifics before you commit.
Tyler State Park is home to renowned East Texas pine forest, and the course runs entirely on diverse single-track through it, rated "Moderate to Strenuous" for a reason.
Watch your footing constantly. The trails wind through rolling hills with snaking tree roots covered by dense pine needle beds, which hide exactly the kind of terrain change that trips up a tired runner late in the race. This is not a course where you can zone out on the flats between climbs.
Ultra Expeditions describes this race as "an extremely underestimated challenge" because of the combined humidity, elevation change, and technicality of the trails. None of those factors alone would be extreme, but stacked together over 31 miles they add up to a genuinely tough day for a course without a single defining mountain.
The reward for finishing is a real one: a 64-acre spring-fed lake at the park where you can take a swim to cool off and recover. After a hot, humid day in the pine forest, that lake is worth planning your post-race time around.
With a 9-hour cutoff from a 7:00 AM start, you have real room to respect the terrain rather than race the clock from the gun.
A grade-adjusted pace target helps on the rolling hills, but the bigger governor here is footing, not gradient. Slow down enough on root-heavy sections to run them clean rather than chasing a flat-ground number that ignores what is actually under your feet.
A race-time prediction built off your recent fitness gives you an honest target, but adjust it down from any flat-course PR pace you might be tempted to use. Check that estimate against the shared 4:00 PM cutoff early enough in the race that you still have room to adjust effort.
⏵ Free tools to pace this course
September in East Texas still carries real humidity, even under tree cover, and that moisture load can sap you as much as direct heat would.
Aim for roughly 60 to 90 grams of carbohydrate per hour. On technical, root-heavy trail it is easy to let fueling slip because you are focused on footing, so build in a reminder or aid-station rhythm rather than waiting until you feel low.
Sodium in the 300 to 700 mg per liter range covers most runners, and the pine forest's humidity can push sweat losses higher than the air temperature alone suggests. Lean toward the higher end if the forecast calls for a muggy morning.
⏵ Build your fueling plan
Get a carb, sodium, fluid, and caffeine plan per hour built for your weight, your goal time, and a humid East Texas day with the free ultra fueling calculator. Browse the rest of the free running tools at the tools hub.
⏵ Train for it with Summit Line
Get a race-day plan built around YOUR fitness and this exact rolling, technical pine-forest profile. Summit Line reads your real training, builds the footwork and heat tolerance the course demands, and rehearses your fueling so race day is something you execute, not guess at.
The official course rating is "4, Moderate to Strenuous," and Ultra Expeditions itself calls it "an underestimated challenge." Tyler State Park's single-track winds through dense forests of 100-foot pines over rolling hills, with roots hidden under dense pine needle coverage that makes footing trickier than the modest elevation numbers suggest. Add East Texas humidity and this is a course that punishes runners who assume "no big mountain" means "easy."
The course runs entirely on single-track through Tyler State Park's East Texas pine forest, described by the race itself as diverse trails through dense forests of 100-foot-tall pines. Expect rolling hills, snaking tree roots, and thick pine needle coverage that hides footing changes. It is technical enough to demand real attention through 31 miles, not a course you can run on autopilot.
East Texas humidity is the defining factor here, even on a September morning. Aim for roughly 60 to 90 grams of carbohydrate per hour, and lean toward the higher end of the 300 to 700 mg per liter sodium range given how much humidity in a pine forest can sap you without the heat feeling extreme. The course is technical enough that steady fueling matters more than usual, since a bonk on root-heavy singletrack is a lot more dangerous than one on flat ground. Build your numbers with the free ultra fueling calculator before race day.
Every distance shares a 4:00 PM cutoff. Starting the 50K at 7:00 AM gives you 9 hours to cover 31 miles of technical, rolling singletrack, a workable window if you respect the terrain, but rated "Moderate to Strenuous" for a reason, so do not bank on flat-course pace holding up here.
It is a reasonable step up for a runner with some technical trail experience, but Ultra Expeditions' own "underestimated challenge" framing is a fair warning: the combination of roots, rolling terrain, and humidity trips up runners expecting an easy first ultra just because there is no major climbing. If you have logged real time on rooty, humid singletrack, the 9-hour cutoff gives a well-prepared first-timer room to finish, and the spring-fed lake waiting at the end is a genuinely good reward.
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<a href="https://runsummitline.com/guides/piney-woods-ultra">The Piney Woods Ultra course guide</a><iframe src="https://runsummitline.com/embed/race/piney-woods-ultra" style="width:100%;max-width:420px;height:180px;border:0;" loading="lazy" title="Piney Woods Ultra course guide by Summit Line"></iframe>This guide is independent and for planning only. The course details, dates, cutoffs, and aid stations come from public sources and can change year to year, so confirm the current specifics with the official race before you register or run. The fueling and pacing advice is general and not medical advice.
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