Comparison Overview
The Saucony Endorphin Pro 5 is the latest evolution of the Endorphin Pro 4 line. We recommend the Endorphin Pro 5 for most runners.
How the Saucony Endorphin Pro 4 and Saucony Endorphin Pro 5 differ
The Saucony Endorphin Pro 4 and the Saucony Endorphin Pro 5 are both racing shoes from Saucony, which makes this a classic same-line comparison: same design language, similar fit philosophy, but meaningful changes in feel and intended use.
The headline difference: the Saucony Endorphin Pro 5 comes in roughly 0.4 oz lighter (7.7 oz vs 7.3 oz), which becomes noticeable on faster turnover and longer efforts. Everything else (fit, outsole geometry, upper) is close enough that it comes down to personal preference.
Head-to-Head Comparison
| Feature | Saucony Endorphin Pro 4 | Saucony Endorphin Pro 5 |
|---|---|---|
| Brand | Saucony | Saucony |
| Model | Endorphin Pro 4 | Endorphin Pro 5 |
| Category | racing | racing |
| Weight | 7.7 oz | 7.3 oz |
| Drop | 8mm | 8mm |
| Price | $225 | $225 |
Frequently Asked Questions
- Which is lighter, the Saucony Endorphin Pro 4 or the Saucony Endorphin Pro 5?
- The Saucony Endorphin Pro 5 is the lighter shoe at 7.3 oz versus 7.7 oz.
- Which costs less?
- The Saucony Endorphin Pro 4 is the more affordable option at $225 compared to $225.
- Are these carbon-plated racing shoes?
- Yes — both the Saucony Endorphin Pro 4 and the Saucony Endorphin Pro 5 use a carbon plate, so they're built primarily for race day and key workouts rather than daily mileage.
- Can I rotate both shoes in the same training block?
- Yes — many runners pair complementary shoes like these to spread load across different muscles and tendons. Use our rotation planner to build a mileage split that fits your schedule.
Read the full reviews
- Saucony Endorphin Pro 4 — full specs, AI insights, and verdict.
- Saucony Endorphin Pro 5 — full specs, AI insights, and verdict.
- Browse the full running shoe database
- See more shoe comparisons
Not sure which is right for you?
Use our AI-powered shoe finder for personalized recommendations, or build a smart shoe rotation with the rotation planner.