Altra - Mont Blanc Speed
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Reddit Reviews:
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Last updated: Dec 15, 2025 Scoring
Liked most:
39
0
"quick-drying shoes ... all the wetness will be wicked away ... When you get to camp, take out the insoles to dry the shoe."
"Breathability…I ran the last 75 miles of Sedona canyons 125 in May in Arizona with them (and gaiters) and with the Balega hidden comfort socks and never thought my feet couldn’t breathe. It never crossed my mind."
"the uppers are so thin and breathable"
52
9
"ample toe-box"
"The EGO Max foam they're using in the midsole is unbelievable. ... Incredibly comfortable with an extremely lively response."
"Wide toe box + BOA system is my holy grail"
11
0
"But I got 900 miles out of one pair of Lone Peaks on the PCT, and 750 from another pair."
"did the first 50 miles in my lone peaks and the last 75 miles in the Mont Blanc speeds. No issues. ... They worked great though out there."
"Mountains. Stream crossings. Rock gardens. Took it all like a champ."
8
3
"Feel incredibly confident in them bombing downhills and even technical terrain."
"Vibram mega grip which is really sticky and gives you confidence."
"The slim and grippy sole makes them extremely safe in scree and rocky terrain."
9
3
"Every blue moon I roll an ankle but that’s because of tough terrain, not boots, and I’ve never injured my ankles in the process."
"The frequency of my ankle rolling went way down. ... I have been wearing altras as everyday wear for almost 3 years and have maybe rolled my ankles 3 times over that time frame."
"No feet or toe issues."
Disliked most:
55
27
"the change was very noticeable on trail running. ... Calf and Achilles soreness galore."
"Altra brand shoes are 'zero drop', so your calf muscles will need to stretch by a quarter inch or so. Do this WELL before your hike by putting 100 miles or so on them, or you will massively, tearfully regret it."
"Altra brand shoes are 'zero drop', so your calf muscles will need to stretch by a quarter inch or so. Do this WELL before your hike by putting 100 miles or so on them, or you will massively, tearfully regret it."
7
46
"except on sandy ground and worst of all on wet rocks and moss ... seriously my confidence level drops to 0 every time i encounter wet rocks wearing any Saucony models"
"2 pairs of the Superior 5, terrible traction when wet on limestone."
"outsole-sponsored athletes and professional reviewers claim the lug pattern and compound are great for dry stuff but not intended for wet or sloppy conditions. ... why use a more expensive compound with LESS durability if there is no meaningful gain in traction/grip on all conditions? ... so...$325 for a trail supershoe that only performs on bone dry conditions?"
61
88
"And then during a race in September the mid sole of one pulled right off with less than 200 km on them."
"My Timps got holes after 4 weeks of wearing lol ... Forgot exactly where but it was the toe box. ... Never seen running shoes with such a shitty build quality before. ... Altra is definitely skimping on the materials since they were sold a few years ago."
"I beat the ever living shit out of my shoes in the Colorado high country and have had to shoe goo the soles twice in spots so it’s definitely not bomb proof."
12
34
"had some real, uhm, "challenges" with my knee (very swollen) after my last 100 ... feel like I might need a bit more "cushion" for a 100 ... I've had horrible knee swelling after a 100 in Challengers and obviously that could be from a lot of different things BUT I wondered if a bit more cushion might help mitigate the issue."
"Anyone else find the foam in Hokas goes dead way too quickly? ... I literally got < 300km out of my Challenger 7’s before my knees started hurting"
"honestly it was pretty painful for the last 5 or 10 miles ... it's not the lack of cushioning for me but the way they're stiff and clunky."
5
13
"I’ve had two pair and just usually cut the gaiter off, I live in the SE USA were it stays wet and humid, so I don’t like having another piece of wet fabric stuck to me all day."
"they retain too much water ... I’ve still been running in them in a very rainy city"
"I could feel the sole of the shoe squish like a wet sponge underfoot."
I've put over 2000 miles into a couple pairs of Altra runners. I have boots I use for more rugged adventures with lots of ankle rolling risks, but for 90% of trails, runners are too comfortable and light to not wear.
r/hiking • Can trail runners really be used for hiking ->Go to REI and let them Guide you. I ended up with Altra trail runners. They’re great
r/hiking • What are some GOOD quality hiking shoes ->I use Altra trail runners when traveling because they are light and comfortable and can double as normal shoes in a pinch, but for normal hiking close to home I stick to boots. Trail runners wear out too easy and are too expensive for the amount of hiking I do.
r/hiking • trail runners vs boots ->I do xero shoes for everything but backpacking. I've done trips in them for shorter times and have done okay but I'm also a fan of altras. JMT is longer so I wouldn't do xeros the whole time personally.
r/JMT • Shoes for the JMT for a minimalist, zero-drop shoe wearer ->Durability aside, try on both shoes. If you’re not thru-hiking then durability doesn’t matter much. Yeah, it’ll be annoying if they give out sooner than you expected, but the comfort can be worth the money. For me, Altras are the most comfortable by far. I wanted to switch to Topos due to the rave reviews and the vibram sole, but I had to immediately return them due to their pronounced arch support. My feet hated them and my altra trail runners and road shoes are the most comfortable shoes for my feet I’ve ever worn. I was late to the game so I’m sure I missed out on the glory days, but until another company comes out with a wide toe box and no arch support trail runner it’s altra all the way for me.
r/backpacking • What is the consensus of Altra trail runners? ->I personally wear non-waterproof Altra trail runners for hiking in the snow, with a pair of Kahtoola micro spikes for icy conditions. It’s been ages since I’ve been on to San Jacinto, so I can’t advise on that specifically.
r/socalhiking • First time snow hiking (?) ->Altra Mont Blanc They've had mixed reviews but I'm absolutely loving them after replacing the stock round laces with a flat set from an old pair of Lone Peaks. I've got just over 250 miles on a training pair and the tread is looking great compared to the brand new pair that I plan on running Black Canyon in in a couple of weeks. Both pairs were $99.99 on Amazon so they have been a great value.
r/trailrunning • What shoes are you rocking at the moment? ->Altras are amazing but be careful going straight to zero drop for all your runs. I had some serious Achilles issues by doing that. The shoes are fantastic though, just take into consideration they are zero drop.
r/trailrunning • I’ve been running in the mountain for over a month and my shoes are getting destroyed what should I get ? ->I’ve switched almost entirely to trail runners including on a lot,of rugged terrain. I did find that when I was using Hokas that I had an increased tendency to roll my ankle after about ten miles. I like the padding, but have found lower drop shoes to be better for this. Altras are good, but I destroy them in about 300 miles. Trying Topos right now. Not as padded, but low drop with a wide toe box and they seem to be holding up better.
r/WildernessBackpacking • Boots or Trail Runners for Wind River Range (4-Day / 3 Night Backpacking Trip)? ->Trail runner will be fine. I was talking to a guy recently that said the AT requires real boots. But even by his argument, trail runners will be fine. The thing with trail runners is when you are tired, it is easier to roll your ankle. I have only found this to be a concern when I was using Hoka. Altras and Topos have less to zero drop and they don’t have this occur for me. Though Altras kind of suck for durability (expect 300 miles unless they fixed things). And Topos have less padding and are not as comfortable.
r/WildernessBackpacking • Boots or Trail Runners for Wind River Range (4-Day / 3 Night Backpacking Trip)? ->I have generally given up on durability. I use Altra trail runners and yes they begin to fall apart after 200 miles. But that's what fits me and keeps me outside so it's just the cost of my sport. I could go with something more durable but I would likely pay more and be less satisfied. Also I put in a warranty claim regularly because these shoes often don't last a year at the rate I use them. I often get my money back in that case.
r/hiking • Hiking shoe advice ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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