The diminutive 5' 5" Truex was called a seemingly tireless running machine.

Patient, resilient, and seemingly tireless, he is the consummate clay-court animal.

Still Asta ran on, seemingly tireless.

Friel recites the statistics with a seemingly tireless enthusiasm.

Camiron galloped on, seemingly tireless, while the boy held fast to the chestnut mane.

The great stallion galloped on, seemingly tireless, the drumming of his hooves echoing through the hills.

The dog, seemingly tireless, roamed eagerly ahead.

His eyes, seemingly tireless, flashed out of his haggard face.

Seemingly tireless, Avalon increased his speed as they approached.

While the seemingly tireless Bunion maintained watch, they rested until midmorning of the following day.