Trail-Running Shoes Buying Guide

Tackle any trail with these Brooks shoes. Nitrogen-infused DNA FLASH v2 cushioning gives you a stable and adaptable ride. Reliable traction gives you confidence on tough terrain.
Imported.
View the Brooks Cascadia Product LineView all Brooks Women's Trail-Running Shoes| Best Use | Trail Running |
|---|---|
| Trail-Running Shoe Type | Rugged-Trail |
| Running Shoe Cushioning | Maximum Cushion |
| Heel-to-Toe Drop (mm) | 6 |
| Heel Stack Height (mm) | 38 |
| Forefoot Stack Height (mm) | 32 |
| Footwear Height | Ankle |
| Footwear Closure | Lace-up |
| Upper | Air-mesh with 3D overlays |
| Midsole | DNA FLASH v2 |
| Outsole | Vibram® Megagrip |
| Rock Plate | No |
| Vegan | Yes |
| Weight (Pair) | 1 lb. 3.4 oz. |
| Gender | Women's |
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If you’re looking for a trail shoe that seamlessly transitions from smooth singletrack cruisers to brutal, rocky mountain inclines, the Cascadia 20 nails the assignment. I put these through their paces on two radically different local grounds-the soft, rolling pine-needle paths at Ellerslie Park and the steep, root-strewn, rocky grades of Kennesaw Mountain-and the updates on this version are dynamic. The Smooth & Flowy (Ellerslie Park): Cruising through non-technical dirt and soft pine needles, the new DNA Flash v2 foam instantly stands out. The extra cushion underfoot gives you a lively, energy-returning bounce that feels fast and light. The upper breathes extremely well, making long, flowing miles feel completely effortless. The Steep & Technical (Kennesaw Mountain): This is where the engineering changes show off. Swapping in a Vibram Megagrip outsole is a massive upgrade-it bites into loose gravel and dusty switchbacks on steep ascents, giving you total confidence on every step. Coming downhill over jagged rocks, the higher stack height absorbs heavy impacts so your feet don't take a beating. You lose a little bit of low-profile "ground feel" on high-speed technical rock sections, but the tradeoff in comfort and impact protection is well worth it. Plus, the TPU toe bumper saved my toes from a couple of sneaky root kicks along the way. Bottom Line: Brooks took a classic workhorse and made it faster, softer, and grippier. Whether you're logging easy dirt miles or tackling mountain elevation, the Cascadia 20 is built to handle it all without breaking a sweat. Highly recommend! I received this product for free in exchange for my honest review.
Very stable shoes, the fit is snug but not uncomfortable. I loved the cushioning in these shoes; the rocks and cliffs didn't bother me one bit. This shoe is also very supportive; my ankles are usually hurting after a trial run but surprising to me these shoes left my ankles ready for more trails and ground. Light weight, extra cushion, ankle stability and the nubs on the bottoms of the shoes make it easier to run in all types of terrains, wet soggy ground to dusty trail grounds they dig in and keep you above the dirt.
The style is nice and I love the way they look. Great strong tread for running while still being supportive. No blisters or soreness after 10+ miles and did great even in slippery conditions. The size of the shoe fit perfect with room for my feet to move during activity. Shoe is not stiff but still feels sturdy and supportive around the foot. No complaints on the shoe and would definitely recommend to others!
Big fan of the Brooks Cascadia, essentially since the shoe was first released, and the newest edition, is absolutely amazing! The Cascadia 20 has 4mm more cushioning than the previous iteration and the addition of nitrogen-infused DNA Flash v2 makes for a protective, bouncy, stable and fun ride. This shoe fits true-to-size, and width, note that I have narrower, overall lower volume feet. I’ve used this shoe for running and walking on prairie grass trails, and gravel roads, and the Vibram outsole 4mm lugs gave me plenty of grippy traction. The mesh upper was breathable, and the gusseted tongue and laces allowed for a perfectly locked in fit. And, I’m always a huge fan of a good lace garage to safely tuck those laces away preventing potential trips and falls, and the protective TPU toe cap. If you’re looking for a solid option for a great trail runner, definitely consider the Brooks Cascadia 20! Grateful for the opportunity to test these shoes for free in exchange for my honest review.
I got to try the Brooks Cascadia 20s out on desert trails, and they immediately felt dialed in. I would say true to size in length, slightly narrow in width, but the fit is glove like, and the upper is lightweight and breathable which is perfect for Arizona heat. My foot stayed locked in place, and the laces held tight the whole run, and the tongue did not shift. The DNA Flash foam delivered that sweet mix of cushy yet supportive, making the shoe feel both lightweight and responsive on uneven terrain. The Vibram outsole feels durable and grippy, especially on rocky sections where traction really matters. Overall, the Cascadia 20s felt smooth, stable, and ready for anything the desert throws at them. I’d recommend this shoe to anyone who wants a durable, all around trail runner with great stability and breathability. With a 4mm lug depth, it’s not the best match for muddy trails, but it shines on rocky terrain and uneven, root packed paths where you need dependable grip and a secure feel. I received this product for free in exchange for my honest review.
I had used the Cascadia 16 back when I first started trail running. I remember that it didn’t disappoint me, but it also didn’t wow me either. It was just sort of … there. So, on the eve of the retirement? the pause? of my beloved Caldera line from Brooks, I was excited to see how the Cascadia had developed in the intervening five years or so since I had last given it a go. Out of the box, I was pleasantly surprised by the wider toe box. There was certainly enough room for my toes, with room to spare for longer efforts and, through the midfoot, enough space for my wider-than-average C-width foot. The other striking thing was the increased stack height. While the Cascadia 16 was solidly a mid-cushion trail runner, the newest iteration sits firmly in the high-cushion range at 38mm, almost a 19mm increase since the Cascadia 16 and putting it more solidly in the same tier as the Caldera and other high-cushion trail runners in the market. Besides just having more cushion, Brooks also updated the foam to DNA FLASH v2, an exciting leap from the nitrogen-infused EVA of the DNA LOFT series to a nitrogen-infused supercritical foam. What does that mean? It means a lighter shoe with more bounce and more pep in its step. And that translated well to the trail: when running, the shoe felt light and nimble, handling both climbs and descents well and carrying me easily across uneven terrain with constant elevation gain and loss. This, combined with the rock shield, helped prevent my feet from fatiguing while still providing an amount of control that allowed me to feel confident on the uneven, technical terrain of New England without feeling disconnected from what was underneath me or worried about rolling an ankle. Despite the stack height, I never felt too far from the ground, nor did the shoe feel cumbersome; instead, it felt like an easy extension of the trail. The outsole is Vibram Megagrip, a high-performing and durable rubber that has already proven itself on plenty of other trail shoes. As I raced and hiked across roots, leaves, and rocky terrain, I felt like I had excellent grip, and even when my shoes got damp from stream crossings, they still did quite well on the granite. Beyond the outsole, I appreciated the attention to detail, from the elastic keeper that holds the laces back and keeps them from catching on things to the reinforcement around the toe box — small touches, but ones that make the Cascadia feel like a thoughtfully designed trail shoe rather than simply a road shoe with more aggressive tread. When I first tried the Cascadia five years ago, it was a perfectly competent trail shoe, but it didn’t give me any special reason to reach for it. Now, five years later, I’m eagerly putting the Cascadia 20 into my regular rotation alongside trail shoes I already love. I received this product for free in exchange for my honest review.
I had the opportunity to try the Brooks Cascadia shoe and I am not disappointed. There was no break-in period needed. And I could go on long or short trail runs and walks with great traction control no matter the terrain and complete comfort with the amount of cushion, no matter the distance. I was able to go 3-6 miles in these shoes with no discomfort. I really love the color and style of this shoe and I would definitely recommend purchasing if you’re in the market for a comfortable and reliable trail shoe. The shoes have a perfect toe box without being too big or too small. The durability of the shoe is impressive and I feel they will last me many more miles with quick responsiveness. My feet do not get too hot while wearing. The fit is true to size. I received this product for free in exchange for my honest review.
These shoes are great. I have narrow feet and some shoes feel sloppy, not the Brooks Cascadia 20’s. I would say the fit is true to size. When running, I have stability that I was unsure would happen with the thickness of the nitrogen infused sole. I was worried with the thickness I might easily roll an ankle. After running on gravel roads, paved roads and dirt trails, I yet to experience any instability. That includes hills and rocky surfaces as well. The soles, yet cushiony, provide great traction. I am in my mid-50’s and weigh more than most runners my size so the extra cushion has been great in protecting my knees and hips. As far as breathability, I have fairly swampy feet and my socks were not soaked after my runs, so another win for the Brooks Cascadia 20’s. I would not recommend this shoe for those with wide feet or bunions. I received this product in exchange for an honest review.
The Cascadia 20 was comfortable and dependable. It has a secure fit with plenty of cushioning while still feeling responsive every step. I really liked the added stability and traction on different terrain without the shoe feeling heavy. I’d recommend it for anyone looking for a versatile shoe for trail! I received this product for free in exchange for my honest review.
I’ve worn the cascadias since 2011 they’ve always worked great for my trail runs and given me the comfort and ease on the trails. While I was excited to try the cushion on the trails I found my feet getting hot spots in places they haven’t ever before. The fit and fo is the same as the cascadias before, I look forward to putting more miles on them and seeing if the hot spots were just another symptom of menopause or the cushion. I used them for 6 days on trails in Colorado and put in almost 60 miles hiking. I received this product for free in exchange for my honest review.


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