RAD UFO Review | Running Shoe of the Year?

To be completely transparent, I dragged my feet on buying the RAD UFO running shoe. At $200, the price tag is steep, and as someone who is naturally cautious about spending that kind of money because I buy every shoe I review, I held out for a while.

Lately, though, my weekly mileage has quietly ramped up. My girlfriend has had me doing “negativity runs”, which means anytime I catch myself being negative during the week, I have to go knock out a five-mile run. As you can imagine, as someone who runs their own business in this economy, I’ve been stacking up quite a few miles.

Outside of those runs, most of my runs sit in that 4-to-6-mile sweet spot, cruising anywhere between an 8:00 and 9:30-minute pace. After logging consistent road miles, some nice steep hill climbs, and fast intervals in the UFO Runner, I finally get the hype. It has quickly become one of the few running shoes on my shelf that actually gets me excited to lace up, step out the door, and run. Yes, even when I’m being negative.

Here is my full, unfiltered breakdown of how the R.A.D. UFO Runner performs, where it shines, where it falls short, and whether it’s truly worth the $200 investment.

Who Should Buy the R.A.D. UFO Runner?

• Hybrid Athletes & Lifters Logging Miles: If you lift heavy, do CrossFit, or play sports and need a running shoe that gives you some nice bounce, then the UFO will hit well for your needs.
• Mid-to-Long Distance Recreational Runners: If you consistently log 10 to 30+ miles per week in the 3 to 7-mile range at 8:00–9:30 paces, these will feel like butter.
• Runners Wanting a Dynamic Rocker: If you want a smooth, energetic roll that easily transitions between forefoot hill climbing and heel-strike descents, the UFO’s platform should accommodate your wants well.

Who Shouldn’t Buy the R.A.D. UFO Runner?

• Casual Few-Mile Joggers on a Budget: At $200, the price is excessive if you only run once or twice a week for a quick mile or two. For this ask, if you want something cheaper and more cushy, look into something like the Nike Vomero.
• All-Weather & Trail Runners: If you’re constantly tackling runs in rain or dirty terrain, then you may want to rotate your shoes and reach for a running shoe with a little more aggressive tread and outsole coverage. You’ll prolong your investment.
• Athletes Wanting a Walking/Gym Shoe: The tall stack, aggressive rocker, and softer foam make this shoe awkward for walking and completely unusable for barbell lifting. For this ask, look into something like an Inov8 F-Fly or Born Primitive Pursuit 1.

Sizing and Fit Suggestions

About My Feet: I have a normal arch/instep and my feet come in at an E/EE width. The length of my left and right foot are consistent with one another, and I size as a true US 10 for most companies’ sizing charts.

The R.A.D. UFO Runner fits true to size in length for the vast majority of runners. I tested my usual US Size 10, AKA the same size I wear across the RAD ONE V2, RAD Synth, and normal training shoes. I had just under a thumb’s width of space at the end of the toe box.

• Narrow to Standard (D-Width) Feet: Go true to size. The internal midfoot loops lock down securely without bunching.
• Wide Feet (E to 2E-Width): True to size will work well. While the toe box features a slight athletic taper, the textile mesh upper is forgiving and accommodating.
• Extra Wide Feet (3E to 4E-Width): Size up a half-size. The forefoot taper and structured lateral overlays may create excessive spillover for blockier foot profiles.
• Lacing Note: You will want to lace these up fairly snug to fully engage the internal midfoot loops and prevent any shifting over the tall platform.

Performance Assessment

• Best For: Recreational runners and hybrid lifters logging 10 to 30+ miles per week, mid-range road efforts (3–7 miles), hill repeats, and runners who want maximum joint protection.
• Strike Accommodation: Incredibly versatile. Forefoot and midfoot strikers will love the bouncy pop, while the pronounced heel bevel and rocker smoothly accommodate heel strikes when fatigue sets in.
• Terrain & Conditions: Best on relatively flat asphalt, track surfaces, and dryer days. Not recommended for a ton of running on off-camber roads, trails, or wet/muddy conditions due to exposed PEBA foam.
• Walking & Daily Wear: Not recommended. The aggressive rocker and high stack feel awkward for casual walking, and daily pavement grinding will unnecessarily chew through the expensive super-foam.

Short Runs & Faster Clips (1–3 Miles): 9/10

For shorter efforts ranging from 1 to 3 miles, the UFO Runner shines when you pick up the pace. The dual-stacked PEBA foam compound is ultra-responsive, providing explosive energy return off the toe.

If you are a forefoot or midfoot striker looking to push tempo splits, the shoe responds instantly without feeling mushy or laggy. The lightweight 8.85 oz chassis keeps your turnover fast and effortless, making it an excellent weapon for fast interval workouts. I would NOT recommend using the for HYROX training due to their rocker and tread.

Mid-Range Runs (4–6 Miles): 9.2/10

Mid-range distances are where the UFO Runner genuinely excels. On my routine 5-mile road runs hovering between 8:00 and 9:30-minute miles, the shoe delivers a remarkably smooth and protective ride.

The biggest standout is leg preservation. After hard lifting sessions and skating throughout the week, running on pavement can usually leave my knees and calves feeling battered. In the UFO Runner, the deep foam cushion and rockered transition absorb high-impact forces so effectively that my legs feel fresh even after stacking up back-to-back running days.

Hills & Gait Transitions Thoughts

The geometry of the sole features an exaggerated heel bevel paired with a sharp toe spring. When charging uphill, the shoe naturally tips you onto your forefoot, letting you drive off the toes cleanly.

Conversely, when bombing downhill or getting tired toward the end of a workout, your foot strike naturally shifts rearward. Many rockered running shoes punish heel striking, but the UFO Runner’s beveled heel acts like an accommodating landing zone, smoothing out the transition without harsh braking.

Off-Camber Surface Notes

The primary performance limitation is stability on uneven terrain. Because the shoe sits on a tall stack of softer PEBA foam with an exaggerated rocker, it will amplify any slants in the road. If you are running on heavily banked asphalt shoulders or uneven dirt paths, you will feel lateral roll. Keep this shoe on relatively flat roads, tracks, or treadmills to stay safe.

The Performance Takeaway

The RAD UFO Runner is one of the most exciting running shoes I have tested in a long time. The dual-layered PEBA super-foam midsole combined with an aggressive rocker geometry delivers an energetic, protective ride that actually makes you excited to lace up and run. For lifters, cross-trainers, and skaters whose joints take a weekly beating, this shoe saves your legs from heavy impact fatigue.

If you have the budget and run anywhere from 2 to 7+ miles per session at moderate-to-faster clips, the UFO Runner is an absolute blast that outperforms the RAD Synth in pure comfort, bounce, and multi-pace versatility.

Construction Details

Upper

The upper is built from an ultra-lightweight, highly breathable textile and synthetic mesh that runs from the forefoot through the midfoot. Synthetic structural bands wrap the perimeter of the midfoot and heel to provide containment over the tall midsole.

The lacing system utilizes four internal webbing loop eyelets that pull the upper around the midfoot like a spiderweb, finished with a traditional fifth eyelet and a sixth eyelet for lace locking. The padded mesh tongue features R.A.D. branding and includes an internal gusset that keeps it firmly anchored in place without sliding.

Midsole

The cushioning platform is made of a dual-stacked PEBA super-foam blend sitting on an 8mm heel-to-toe drop.

You can visually see the split where two distinct densities of PEBA foam are laminated together. This setup balances high-energy rebound with deep impact dampening. Inside, the shoe includes a thin, removable foam insole that can be swapped for custom orthotics.

Outsole

The outsole places targeted, durable rubber tread over the high-wear zones of the forefoot and heel, while leaving a large portion of the midfoot foam completely exposed to save weight and maximize flexibility.

Because PEBA foam is softer than traditional rubber, running in wet, rainy, or gritty conditions will accelerate midsole wear and cracking. Sticking to dry pavement will dramatically extend the lifespan of the outsole.g

Final Remarks: Is the R.A.D. UFO Runner Worth It?

The RAD UFO Runner completely won me over. Despite my initial skepticism over the $200 price point, the combination of a lively dual-PEBA midsole, smooth rocker transitions, and exceptional leg protection makes it worth every penny for dedicated runners.

If you treat it like a specialized tool—keeping it on dry pavement for your 2 to 7+ mile efforts—you will get great longevity and an incredibly fun ride out of this shoe.

If you have additional questions about how the R.A.D. UFO Runner fits, how it compares to other super-trainers, or whether it matches your running splits, drop a comment below!