
ASICS
SUPERBLAST 2
Marathon workhorse, but loud and clunky at slow paces.
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Saucony Hurricane 25 and soon the 26 (which is even better).
Hurricane 26 in July :)
You are heel striking (which isn’t bad by itself) but it does look like you’re locking out your knee and reaching it out in front of your body and over striding (which is bad). Hard to tell for sure from behind but a side angle would verify it. Practice A skips and B skips to get the feeling of brining your foot down and back during foot strike instead of reaching out Running shoe stores always oversell the overpronation/stability shoe story in my opinion. You’re pronating but it doesn’t look problematic. I would say Superblast 3 or Megablast over Novablast if you just want one shoe to do it all. Or if you want slightly more stability look at Saucony Hurricane 26
Former GT2000 owner, I'd rather die than put significant mileage on a GT series shoe - they're like bricks. If you have some mild stability needs, consider the new Saucony Hurricane 26 with Incredirun for the most performant, stability trainer. If you just need a normal shoe with a little bit more stability, Doctors of Running likes the Hoka Rocket X3, Asics Superblast 2 (not the 3, those got too squishy), Saucony Endorphin Pro 4, and Saucony Endorphin Azura. [https://www.doctorsofrunning.com/2023/04/the-best-stable-neutral-running-shoes.html](https://www.doctorsofrunning.com/2023/04/the-best-stable-neutral-running-shoes.html)
If the video is correct (which some ppl pointed out it's not), you actually seem to supinate on landing then overcompensate and overpronate. Yes, arch height is a part of it but weak ankles and arches are also a part of this for beginner runners. Asics stability shoes aren't realllllly stability shoes - they're more like guidance shoes that use some different shapes in the foam to guide your feet. I usually run in neutral shoes but also own some 'guidance' shoes like Kayanos and Hurricanes for long runs where my form is not so good. [https://www.doctorsofrunning.com/p/guide-to-stability-running-shoes-2021.html](https://www.doctorsofrunning.com/p/guide-to-stability-running-shoes-2021.html)
The GT-2000, Saucony Hurricane, and Adidas Supernova Solution are all super "mild" stability shoes - They're really guidance shoes that I wear a neutral runner for long runs where my form ain't the best. Specific to GT-2000, the FF-Blast MAX foam doesn't last long even at my weight (160lb). I would consider the Saucony Hurricane (premium foam, long lasting) or Nike Vomero (especially the Premium version for your weight).
I got the kayano 32 and don’t like running in them. I thought I needed stability but don’t. They are boring to run in and are now my daily shoes. I’d look at the Saucony Hurricane. I think the current is the Hurricane 25 but the 26 is coming out soon. Runrepeat says it has fairly high shock absorption and good stability. I would’ve gotten them over the kayano. Right now I am running in the Salomon Aero Glide 4 GRVL and love them
Maybe it’s just me, but I wouldn’t overthink it for your first marathon and with that speed. I ran my first in Saucony Hurricanes, they seem to be the only shoe that I can run over 2 hours in without blisters or pain somewhere.

ASICS
SUPERBLAST 2
Marathon workhorse, but loud and clunky at slow paces.

Nike
Vomero Plus
Ultra-comfortable for long runs, but too bulky for speed.

Saucony
Endorphin Pro 4
Stable race shoe, versatile, but narrow fit, lacks bounce.

ASICS
Megablast
Very durable and versatile, but narrow toe box, causes blisters.

Mizuno
Neo Zen
Plush and versatile, but can be too soft and unstable.

Ranked #1
Brooks - Glycerin GTS 22

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Puma - Velocity NITRO™ 4

Ranked #1
ASICS - SUPERBLAST 2

Ranked #1
ASICS - SUPERBLAST 2

Ranked #1
ASICS - SUPERBLAST 2

Ranked #1
Nike - Vomero Plus