THE NEW GENERATION · SAUCONY ENDORPHIN SPEED 6
Released October 15, 2026. The Saucony Endorphin Speed 6 is now in the Confluence Running catalog. Both the men's and women's listings include technical information and currently recorded Binghamton stock. Check the live size selector and order eligibility before traveling or purchasing.
Ready to compare available models? Shop Saucony running shoes. For price and promotion questions, view current Saucony discounts and coupon codes, including clearance options and shipping terms.
PWRRUN PBX
Updated foam
NYLON
Redesigned plate
8 MM
Heel-to-toe drop
SPEEDROLL
Fast-day geometry
What changed from the Speed 5?
The Speed 6 replaces PWRRUN PB with Saucony's new PWRRUN PBX beaded PEBA cushioning and redesigns the nylon plate and SPEEDROLL geometry. Published stack height increases by 2 mm to 38 mm under the heel and 30 mm under the forefoot, keeping the 8 mm drop. These changes aim at tempo workouts, fast long runs and racing without making Speed 6 a dedicated carbon racing shoe.
What does it feel like?
The new geometry aims for a quicker turnover. Independent Doctors of Running reviewers enjoyed its rolling responsiveness but differed on the most natural pace and perceived forefoot stiffness. That variation is worth considering during a fitting. This article is a product launch guide, not a Confluence staff-tested review.
Should you replace your Speed 5?
Not automatically. Speed 5 is still a capable performance trainer and the existing Confluence listings currently show a $129.95 price in remaining sizes. The question is whether the Speed 6's updated foam, plate and fit suit you better. Compare actual fit at the pace you'll use most often.
Go beyond the specifications
Read the complete six-generation Endorphin Speed history, join the conversation in The Great Endorphin Speed Debate, or explore five workouts around our running communities.
Find the right pair
Shop Men's Speed 6 · Shop Women's Speed 6 · Men's Speed 5 clearance · Women's Speed 5 clearance · Find a store
Sources: Saucony's September 14, 2026 announcement; independent Doctors of Running review. Prices and size availability reflect the store's current catalog and change over time. Updated October 16, 2026.
