ASICS GT-1000 15 vs Saucony Guide 18
GT-1000 15 or Guide 18? Here’s how they compare on feel, fit, brand specs and price, from the fitting team at The Run House.
The short answer
Want dependable support at a lower price? Get the GT-1000 15.
Want dependable stability at a fair price? Get the Guide 18.
Get the GT-1000 15 if
- You like a higher heel-to-toe drop (8mm vs 6mm)
Get the Guide 18 if
- You want more bounce and energy back
- Long runs are your thing
- You prefer a lower drop (6mm vs 8mm)
On the run
GT-1000 15: Budget stability that gets the job done. Secure and confidence-inspiring, with a broader platform than earlier GT-1000s that works well for heel strikers. The ride is firm-ish and lacks bounce, so it’s better for shorter runs.
Guide 18: Dependable, no-fuss stability. Stable but not restrictive, with a firm-ish midsole and an excellent heel rocker. Cushioned enough for long runs, though it feels a bit bulky.
Specs side by side
| GT-1000 15 | Guide 18 | |
|---|---|---|
| Price | $115 | $119.95 (was $140) |
| Stack height (heel / forefoot) | 36 / 28mm* | 35 / 29mm* |
| Drop | 8mm | 6mm* |
| Weight, men’s | 9.8 oz | 9.6 oz* |
| Weight, women’s | Not listed by ASICS | 8.6 oz* |
| Support | Stability | Stability |
| Plate | None | None |
| Widths | Standard | Standard |
| Built for | Easy days, Walking & all-day wear | Easy days, Long runs, Walking & all-day wear |
| Expected life | 450–550 miles | 350–450 miles |
Stack, drop and weight come from each brand’s own website. Numbers marked * aren’t published by the brand and come from other published specs. Weights are for the size each brand quotes. Expected life is our estimate.
Fit
GT-1000 15. True to size with a comfortable fit. Wide available.
Guide 18. Runs slightly short, so if you’re between sizes, go up a half. Secure, comfortable lockdown with plenty of toe room.
Try them on
Come try on both at The Run House in Walpole, Needham or Falmouth. Gait analysis is always free.
Shop the GT-1000 15 · Shop the Guide 18 · Compare other running shoes