Mastering the Puyallup Loop: Essential Training for You and Your Dog
The Tacoma News Tribune recently flagged the Puyallup Loop as one of Pierce County's quieter, dog-friendly routes.
Clay Masterson, Backcountry Conditioning Expert & Gear Pragmatist·updated August 16, 2026

Most of you are walking into a "dog-friendly loop" undercooked. By the time your pup is dragging at mile two and your quads are shaking on the descent, the trail wasn't the problem. You were.
That tracks. Pacific Northwest forest miles deliver shade and a grade that looks easy on paper. But I've watched too many weekend hikers turn a moderate loop into an all-day grind because they read "family-friendly" and "dog-friendly" as synonyms for "no prep required."
The loop exposes what the out-and-back hides
Short mileage lies. Rolling terrain punishes under-conditioned legs harder than a flat 10K ever will. Every descent is an eccentric quad session you didn't sign up for. Every lateral root breaks down weak ankles. Every soft surface chews your cadence.
You want to handle a loop properly? Three weeks minimum of weighted stair work, Bulgarian split squats, and step-downs. Bring water for the dog, not just yourself. Six miles on a loop is not the same animal as six miles on a rail-trail. Plan accordingly.
The week's trail news makes the same point
While one outlet surfaced a quieter Pierce County loop, other trail stories this week show exactly where weekend athletes are getting wrecked.
CBS8 reported excessive heat forced the closure of two San Diego County hiking trails. Heat separates the prepared from the hopeful. When your core temperature climbs, your cardiovascular system picks between cooling you and feeding the working muscles. Under-trained legs torch glycogen faster. Decision-making tanks. That's when people bail at mile three and call it a win instead of an honest failure.
KKTV covered the rescue of two lost hikers on Greenhorn Trail in Pueblo County. Navigation is not optional. Cell signal dies in real terrain. Trails look different coming back than going out. Carry a topo. Carry a compass. Learn to use both before the sun goes down.
Earn the loop, then bring the dog
You don't get credit for distance. You get credit for showing up conditioned, fueled, and humble enough to turn around when the grade, the weather, or your own body tells you to.
Your dog is not a training partner. He's a passenger with four legs and no voice. Train the body first. Build the work capacity. Then bring him along for the shaded miles - and stop pretending the loop was a gift instead of what it actually is: a controlled test of your preparation.
If you bomb it, don't blame the trail. Blame the off-season you wasted.