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If you want to run in a small space, get the Sole F63: it's 77 by 35 inches open, folds to 45 inches long, and still gives you a 60-inch belt. If you only walk, the Horizon T101 is smaller at 70 by 34 inches and folds to 46 inches long.
Every compact treadmill is a trade. You give up belt length first, then motor, then weight rating. Measure your room, leave about two feet clear behind the deck (the safety standard asks for more, but that's what most people manage), and buy the longest belt that fits. Walkers can get by on the 40- to 44-inch belts of the 2-in-1 models below. If you jog, we wouldn't go under 50 inches.
You won't find a sturdier frame for under $1,400. Next to the F80, you give up 2 inches of belt width and get a slower console.
For walking and light jogging, it's the best thing you can put in a spare bedroom for the money.
A 2-in-1 with three incline positions up to 9% and a handle that folds flat for the desk.
An Amazon 2-in-1 with a fold-down handle: walk under a desk, or raise the rail and jog to 7.6 mph.
A Wayfair house-brand 2-in-1 that's fine for walking, with a 40-inch belt that's short for jogging. The warranty comes from the retailer.
Another folding 2-in-1 with a 7.5 mph top speed. Buy it on price and return policy.
A compact Reebok-licensed folding treadmill, mostly sold outside the US.
Product photos are representative stock images, not the exact models, until our own test photos replace them.
Prices are typical ranges, not today's. Tap a column heading to sort.
| Model | ||||||
|---|---|---|---|---|---|---|
| Sole F63Sole · 4.2/5 | $1,099–1,399 | 77 × 35 in | 45 × 35 × 70 in | 20 x 60 in | 12 mph | 325 lb |
| Horizon T101Horizon · 4.0/5 | $649–999 | 70 × 34 in | 46 × 34 × 61 in | 20 x 55 in | 10 mph | 300 lb |
| UREVO Strol 2EUREVO · 3.3/5 | $349–499 | 57 × 28 in | Folds | 17 x 44 in | 8 mph | 300 lb |
| DeerRun A1 ProDeerRun · 3.1/5 | $229–349 | 52 × 24 in | Folds | 16 x 41 in | 7.6 mph | 300 lb |
| 17 Stories Compact Foldable17 Stories · 3.0/5 | $249–399 | 50 × 24 in | Folds | 16 x 40 in | 7.5 mph | 265 lb |
| Runmaster 2-in-1Runmaster · 3.0/5 | $259–399 | 52 × 25 in | Folds | 16 x 42 in | 7.5 mph | 265 lb |
| Reebok FR20z FloatrideReebok · 2.9/5 | $899 | — | Folds | 17 x 50 in | 11 mph | 265 lb |
Tap a column to sort. Ratings come from published specs until we bench test a machine; specs are the manufacturer's unless a review says we measured them. Noise shows once we've measured that machine.
You can jog on most of them. Running is harder. Belts under 50 inches force a short stride, and the 2.25 to 2.5 HP motors in the 2-in-1 models aren't built for long stretches at 7 mph. If running matters, the Sole F63 is the smallest machine here we'd call a running treadmill, with a 60-inch belt in a 77-inch frame.
We haven't measured these yet, so we won't name a winner. On paper, the Horizon T101 has a good chance among full-size machines, with a 2.5 CHP motor and a light 180 lb frame. The flat 2-in-1s are quiet at a walk but get louder once you jog, because their small rollers spin faster.