New Trail Tech: Analyzing the Latest Gear from Adidas and Samsung

new wave of trail-specific gear dropped this week as UTMB Mont Blanc opens its gates, and Outside Magazine's piece on Samsung's Watch Ultra2 Trail Run mode is the kind of headline that actually means something if you train through serious heat and vert. Pair that with adidas shoving the Adios Pro Evo 3 platform into a trail chassis and you've got a week where the marketing fluff is at least backed by spec sheets worth picking apart.

The Shoe: Agravic Speed Ultra Evo

According to t3.com, adidas ported the ENERGYRIM tech from the Adios Pro Evo 3 road racer into a trail build. Around 250 grams on the scale. That's roughly 5% lighter than the Agravic Speed Ultra 2, and the brand claims more than 10% greater energy return plus a 1% bump in running economy. The LIGHTSTRIKE PRO midsole is tuned to deform 15% more while keeping you upright over rock and root. A tuned rocker geometry is meant to clean up transitions when the ground turns chaotic.

Price lands at $500/€500, with initial availability limited to select Chamonix retailers starting 25 August during UTMB. Translation: you won't be lacing these up at your local run shop next week. Set your alerts. Have the card ready. Or wait three months like a normal human.

The Watch: Trail Run Mode, Hold the Hype

Outside Magazine ran a feature on Samsung's Watch Ultra2 and its new Trail Run feature, which pulls from GPS, GPX, and onboard sensors to show you what's coming up the trail. The Climb Guidance tool maps the full elevation profile and gradient so you know when to conserve and when to torque the pace. Route Navigation flags upcoming turns — useful when you're hammering repeats on unfamiliar terrain or just trying not to add miles you didn't plan.

The Hydration Alerts piece is the one that caught my eye. It predicts sweat loss against body weight and prompts you to drink before you're cooked. Most of you don't hydrate soon enough. Once you're behind, you're done. If the algorithm actually holds up under real-world heat, it's a useful nudge. If it's another pretty dashboard, you'll ignore it by mile eight.

Titanium case. IP69K and 10ATM rated. Certified to 130 feet of submersion. Overkill for the average trail runner, but if you're the type who treats your watch like a hammer, it'll take the beating.

UTMB Week: Where Gear Gets Stress-Tested

Trail Runner Magazine is rolling out UTMB by the Numbers as the Chamonix circus kicks off. BroBible also flagged Nike launching a new waterproof GORE-TEX trail runner, though the details are still thin. Point is: UTMB week is when every brand drops their flagship tech first because the start line is packed with athletes who can stress-test prototypes at race pace. If you're shopping for trail shoes or a GPS watch in the next month, sit on your wallet. Let the pros break it first. Then read the failure reports.

And when taper madness hits and your legs need something mindless between doubles, the release schedule for Love Is Blind: UK Wedding and Reunion episodes is out. I won't judge. Your calves recover either way.