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Is Brooks Glycerin 23 Good for Long Runs?

March 20, 2026 John Morris

Quick Buyer Check

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Brooks Men’s Glycerin GTS 22 Supportive Running Shoe - Black/Grey/White - 11.5 Wide

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Question: Is Brooks Glycerin 23 good for long runs?

Answer: Yes, the Brooks Glycerin 23 is a very good shoe for long runs if you want plush cushioning, premium comfort, and a smooth neutral ride that stays comfortable over higher mileage. It is especially strong for easy long runs and steady distance days, but it is not the best choice if you want a lighter, faster, more aggressive long-run shoe.

Brooks Glycerin 23 for Long Runs: Quick Verdict

The Brooks Glycerin 23 is a strong long-run shoe because it is built around comfort, protection, and smooth daily mileage. Long runs often expose the weaknesses of harsher or less cushioned shoes, and that is where the Glycerin 23 holds up well. It keeps the ride comfortable without feeling unstable or sloppy.

If your ideal long-run shoe feels plush, dependable, and easy on tired legs, the Glycerin 23 makes a lot of sense. If you want a faster-feeling long-run option with more pop, another shoe may be better.

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Why Brooks Glycerin 23 Works Well for Long Runs

Long runs are usually not about sharp speed. They are about comfort, efficiency, and making it through bigger mileage without your legs getting beaten up. The Glycerin 23 works well because it leans heavily into comfort and underfoot protection.

That matters when you are several miles into a run and just want the shoe to keep doing its job. The Glycerin 23 usually feels smooth and consistent, which is exactly what many runners want on distance days.

It is not flashy, but for long runs that can actually be a strength.

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Cushioning and Long-Distance Comfort

The biggest reason to consider the Glycerin 23 for long runs is cushioning. It gives you a plush, premium underfoot feel that helps reduce the repetitive pounding that comes with longer mileage.

That does not automatically make it soft in a bad way. It still feels usable and controlled. It just leans more toward comfort than speed. For runners who want a long-run shoe that feels forgiving and easy on the legs, that is a major plus.

If your long runs are about staying comfortable rather than chasing pace, the Glycerin 23 is a very strong fit.

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Ride Feel Over Longer Mileage

One of the best things about the Glycerin 23 for long runs is that it feels smooth and predictable. Some shoes feel exciting early but become tiring later. The Glycerin 23 usually does the opposite. It stays consistent, which matters a lot when your legs get more tired late in the run.

That smoothness helps make it a very good choice for steady long runs, recovery long runs, and easy weekend mileage. It is less about speed and more about staying comfortable from start to finish.

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Fit and Upper Comfort for Distance Running

The upper comfort is another reason the Glycerin 23 works well at longer distances. A shoe that feels fine for four miles can start to feel annoying at ten or twelve if the fit is off. The Glycerin 23 usually avoids that by giving a more premium and comfortable feel around the foot.

That can be especially useful for runners who are sensitive to pressure points or who just want a long-run shoe that feels easy to live with for a long time.

If upper comfort matters to you on distance days, the Glycerin 23 has a lot going for it.

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Is Brooks Glycerin 23 Better for Long Runs Than Brooks Ghost 17?

For many runners, yes. The Brooks Ghost 17 is a more balanced all-around trainer, while the Glycerin 23 leans more into plush comfort. For shorter daily mileage, the Ghost 17 may be enough. For longer runs where comfort becomes more important, the Glycerin 23 often has the edge.

If you want a more forgiving long-run experience, the Glycerin 23 is usually the better choice. If you want a slightly more balanced everyday trainer, the Ghost 17 still makes sense.

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Is Brooks Glycerin 23 Better for Long Runs Than Brooks Adrenaline GTS 25?

That depends on whether you need support.

If you are a neutral runner, the Glycerin 23 is usually the better long-run shoe because it feels plusher and more comfort-focused. If you overpronate and need stability for longer mileage, the Brooks Adrenaline GTS 25 may be the smarter pick.

So the choice is simple: Glycerin 23 for neutral comfort, Adrenaline GTS 25 for supported long-run stability.

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Who Will Like Brooks Glycerin 23 for Long Runs?

neutral runners who want a plush long-run shoe
runners who prioritize comfort over speed
people building steady distance mileage
buyers who want a smooth and forgiving weekend long-run shoe
runners who like premium comfort on easy and moderate long runs

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Who Should Choose Something Else?

The Glycerin 23 may not be the best long-run shoe if:

you want a lighter and faster shoe for long-run workouts
you want a more responsive uptempo feel
you need strong support for overpronation
you prefer a firmer, less plush ride

If you need support, the Brooks Adrenaline GTS 25 is the better Brooks option. If you want a more balanced everyday trainer, the Brooks Ghost 17 is the more natural comparison.

Brooks Glycerin 23 Pros and Cons for Long Runs

Pros	Cons
Very plush and comfortable for longer mileage	Not ideal if you want a fast-feeling long-run shoe
Smooth, forgiving ride over distance	Not the best choice for strong overpronation
Premium upper comfort for extended wear	May feel too comfort-focused for workout long runs
Great neutral option for easy and steady long runs	Less versatile if you want one shoe for everything

Brooks Glycerin 23 — Check Price on Amazon

FAQ

Is Brooks Glycerin 23 a good marathon training shoe?

Yes, it can be a very good marathon training shoe for runners who want plush comfort on long runs and higher-mileage days.

Is Brooks Glycerin 23 better than Brooks Ghost 17 for long runs?

Usually yes, if your main goal is comfort. The Ghost 17 is more balanced, while the Glycerin 23 is more plush and forgiving for longer mileage.

Is Brooks Glycerin 23 good for easy long runs?

Yes. That is one of its best uses. It works very well for steady, comfortable distance running.

Can I use Brooks Glycerin 23 for fast long runs?

You can, but it is usually better for comfort-focused long runs than for aggressive long-run workouts.

Final Verdict

Yes, the Brooks Glycerin 23 is a very good shoe for long runs. It works especially well for runners who want plush cushioning, premium comfort, and a smooth neutral ride that stays forgiving over higher mileage.

The biggest reason to buy it is long-distance comfort. The biggest reason to skip it is if you want a lighter, faster, more aggressive long-run shoe.

For many neutral runners, that makes the Glycerin 23 one of the best Brooks options for easy and steady long runs.

Brooks Glycerin 23 — Check Price on Amazon

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