assistant: I want to nail this for you — a few quick details will help me pick the right shoe. **Three quick questions:** 1. **Footstrike** — do you tend to land on your heel, midfoot, or forefoot? (Most runners are heel strikers, but it's worth confirming for a race shoe.) 2. **Super-shoe experience** — have you raced or trained in a carbon-plated super-shoe before, or would this be your first? 3. **Current training shoe** — what are you running your long runs in right now? That tells me a lot about what your feet know and expect on race day. The retrieved shoes are all top-tier carbon racers, which is the right category for a 4:30 marathon goal — but at 85 kg, fit, comfort, and how the shoe's stack and rocker feel under your feet matter *more* than pure speed. I want to make sure I'm steering you toward a shoe that'll be comfortable at mile 18 when fatigue hits, not just fast at mile 5.

assistant: Great — that context changes things. Here's my honest take: **for a first-time marathoner at 85 kg targeting 4:30, a super-shoe is the right call, but only if you've trained in it enough to trust it.** Super-shoes are built for marathon pace and will give you a real speed advantage (typically 30–60 seconds over a daily trainer at race distance). The catch: you *need* to log 50–100 miles in your race shoe before the marathon. That means starting your super-shoe training 8–10 weeks out, not two weeks before. If you're already in that window, pick one now. If you've got more time, you could train in a daily trainer and switch to a super-shoe later — but that's riskier for a first marathon. **My top pick for you: New Balance SC Elite v5.** This is the most *comfortable* super-shoe on the market for marathon distance, which matters hugely at mile 18 when fatigue hits. Doctors of Running calls it "one of the most comfortable" PEBA racers and notes it's a contender for super-shoe of the year — and they specifically flag it as ideal for first-time super-shoe buyers wanting long-run comfort over top-end speed. It has a wider toe box (good for swelling over 26.2 miles), a forgiving rocker, and reviewers report consistent feel from mile 1 through 15. The Run Testers praise it as stable and easy to hold fast pace. At 8.0 mm drop and 40/32 mm stack, it's a heel striker's shoe. **Why not the others?** The Mizuno Hyperwarp Elite is lighter and faster, but it's 3.5 mm drop (much lower) and sizes down half a size — risky for a first super-shoe and a heavier runner. The Nike Alphafly v3 is excellent but doesn't have the marathon-comfort reputation the SC Elite does. The Saucony Endorphin Pro v5 has mixed expert reception, and the Puma Deviate Nitro Elite v4, while excellent, doesn't have the depth of marathon-specific praise. **One more thing:** Start your long runs in the SC Elite v5 *now* if you haven't already. You need that 50–100 mile base before race day. How many weeks out is your marathon?

assistant: You're asking exactly the right question — and I need to correct my earlier advice. **For a 4:30 marathon, a super-shoe is *not* the best fit.** I steered you wrong. Here's why: super-shoes are optimized for race pace, and their foam (PEBA) is engineered to work best at fast turnover — think 5:00–6:30 per mile. At marathon pace slower than that, you're not getting the speed benefit, and you're actually *losing* comfort. The foam feels bouncier and less forgiving at slower paces, and durability drops fast. Super-shoes are rated for 150–200 miles at race pace; at a slower 4:30 marathon pace, you're asking that foam to work longer and harder per mile, which means it breaks down faster and feels less responsive. **What you actually need: a super-trainer or a max-cushion daily trainer.** These shoes have the same protective, high-stack foam as a super-shoe but are built for the mileage and paces you're running — 300–500 miles of life, forgiving ride, and comfort that holds up at mile 20. **My pick for you: Mizuno Hyperwarp Pro.** This is a super-trainer — it has a full-length carbon plate and maximal cushioning (46/40.5 mm stack), but it's rated for daily training and marathon-pace running, not just race-day speed. The Run Testers and other reviewers praise it as a workhorse that's fast enough for marathon pace but comfortable enough for long training runs. At 5.5 mm drop, it's slightly lower than the Alphafly, but that's still heel-striker friendly. Durability is 250–300+ miles, so you can train in it for weeks and race in it without wearing it out. It's $250 — less than a true super-shoe, and you get a shoe that actually matches your pace and distance. **Why not the Nike Alphafly v3?** Fordy Runs (a trusted YouTube coach) specifically warns first-time marathoners away from it because the soft PEBA foam can overwork your calves late in the race — exactly the problem you'll face at mile 18 on a slower marathon. The Saucony Endorphin Pro v4 is excellent but has the same super-shoe durability trade-off. The Hyperwarp Pro lets you train in it now, build that 50–100 mile base, and race in it without switching shoes. That's the safest play for a first marathon. **Quick follow-up:** How many weeks until your marathon? That'll tell me if you have time to log those training miles in the shoe before race day.