Color shown: Orange / Pink

Additional Views  (Click an image to view)

Women's Endorphin MD3

$68.00 Reg.$90.00

RACE - 800M to 5000M

The Endorphin MD3 is for the athlete racing the 800M-5000M. The new 6 pin Pebax® spike plate offers excellent torsional ridigity and traction underfoot, while the FlexFilm on the upper provides lightweight lockdown when taking turns at top speed. Weight: 3.0oz. / 85gm.

See the Men's Endorphin MD3

Available colors (Click a color to view)

Show size chartCheck Availability

Add to bag


Flex Film Overlays
Thin, flexible film welded onto the upper that is supportive and lightweight used to reduce layers

Air Mesh Upper
Provides lightweight breathability


Compression Molded SSL EVA
Our superior EVA blend that maximizes rebound and durability while minimizing weight


6 Pin Pebax® Spike Plate Configuration
Combines the stiffness and durability needed in a spike plate with an arrangement providing the best possible propulsion in the worst conditions

Rated 5 out of 5 by Such a great spike!!! I received these spikes today in the mail and after trying them on I can definitely say they are the most comfortable spikes I have ever worn. My previous spikes were Nike Zoom Victories, but I rate these 1000000000 more stars than them!!!!!!! The plate running down the middle of the sole is awesome as it makes me stay on my toes and it is great for people wanting a shoe that doesn't twist through the mid foot, and has a more sprint spike feel with the distance spike comfort! PLUS they look great! they are alot more sparkly than on the photos though. I would definitely recommend these to everyone I know!!!!! I will definitely be buying another pair as well!!!!!!!!!! August 24, 2012
Rated 5 out of 5 this spike is awesome it does everything it says it would do AWESOME ! very impressed ! the shoe size is the true shoe size so there is no second guessing ! the plate helps tremendously in running curves faster May 26, 2012
Rated 2 out of 5 by not very good...:P these shoes are made of a material that doesn't stay on my feet well, and they are made very narrow, and do not fit my feet very well. The material that they are made of just isn't durable, i much prefer the sacony velocity, i run the 800 and the 1600m. May 9, 2012
Rated 5 out of 5 by This Shoe Is so light Weight!!!! I’m very picky about my running shoes and especially my racing spikes!!! I wanted something thats light weight that doesn’t have a huge heel and being a distance runner, no heel is a hard find!!! These have a small heel and are without a doubt the lightest weight racing shoe I have ever had! The spike plate is incredible! the entire race i was up on the balls of my feet (where the spike plate is located) using the spike plate to push off the ground. The only reason durability got a 4 was because the material used to make the shoe is very thin and flimsy, which is why it is so lightweight, but i feel like i have to be very gentle while putting them on. I ordered a nine and a half and the width is perfect however there is some extra room at my toes so I would order a half size smaller than your actual shoe size :) great product! I’ll be buying another pair for next year’s track season! January 11, 2012
1-4 of 4

Be the first to know

© Saucony All Rights reserved.


Free Shipping / Free Returns: Free standard shipping and free return shipping expires on 4/26/14 at 11:59 PM EDT. No code required. Not valid on prior purchases. Only valid at

To return an item free of charge, please pack it in its original condition and send it back to us within 45 days of purchase using the prepaid return label.

Be the First
to Know

Receive exclusive offers, running
tips and be entered to win free
shoes every month. will never sell or share your personal information with third parties. See our Privacy Policy.

Welcome to the Team!

Thanks for signing up, we've got some great stuff coming your way soon!.


Change Country

Are you sure you want to change countries?

Your country is currently set as: United States

Middle East
Asia Pacific

Please Note: By switching countries some of the products, pricing, shipping or promotions may be different.