BIG CUSHIONING FOR BIG TRAIL DAYS. With a generous 33mm stack and a softer, lighter Altra EGO™ MAX midsole, the Women's Olympus 7 is built to take the sting out of long miles, rocky trails and ultra-distance adventures. The ride feels protective and comfortable without becoming vague underfoot, helping reduce fatigue and making it a great choice when you want your legs to feel fresher for longer.
Altra Women's Olympus 7 Overview
The Altra Women's Olympus 7 are highly cushioned trail-running shoes designed for long miles, ultra distances, and rugged terrain. Sitting at the top of Altra's cushioning range, they combine a generous 33mm / 33mm stack height with a zero-drop platform to promote natural alignment while delivering substantial underfoot protection.
This latest version introduces a lighter and softer Altra EGO MAX midsole, alongside a refined upper construction with improved comfort around the ankle and enhanced durability through moulded TPU overlays. Built for trail runners who prioritise cushioning without compromising grip, the Olympus 7 are engineered to stay comfortable when the terrain — and distance — gets demanding.
Best For
- Long-distance trail running
- Ultra marathons
- Technical and rocky terrain
- High-mileage training
- Runners who prefer max cushioning with 0mm drop
- Trail runners wanting grip + protection + comfort
Materials and Construction
Upper: Engineered Mesh with TPU Overlays
The engineered mesh upper is designed to balance breathability and structure. Its woven construction allows airflow during sustained effort, helping regulate temperature on longer runs.
Strategically placed moulded TPU overlays reinforce high-wear zones, protecting against abrasion from rocks, roots and debris while adding structural integrity around the midfoot. This improves durability without significantly increasing weight.
The updated plush tongue and integrated comfort collar reduce pressure across the instep and ankle, improving step-in comfort and minimising friction over long distances.
Midsole: Updated Altra EGO MAX
The Olympus 7 feature an updated Altra EGO MAX midsole compound that is approximately 15% lighter and 10% softer than the previous version.
This foam is engineered for high-stack cushioning that remains stable rather than overly compressive. It absorbs repetitive impact on uneven terrain while maintaining responsiveness and energy return.
With a 33mm / 33mm stack height, the platform provides substantial underfoot protection from sharp rocks and trail irregularities, making them ideal for ultra distances and long mountain days.
Outsole: Vibram Megagrip with TractionLug
The outsole uses Vibram Megagrip, a premium rubber compound known for reliable grip on both wet and dry surfaces. It performs particularly well on rock, loose gravel and mixed mountain terrain.
Integrated Vibram TractionLug technology enhances surface contact and multi-directional grip. The lug design increases traction without increasing lug depth, improving braking control on descents and stability during technical foot placement.
Features and Technologies
Max Cushioning Platform
With 33mm of cushioning under both heel and forefoot, the Olympus 7 offer a protective yet stable ride. The high stack works particularly well for long distances, reducing fatigue and impact stress over time.
Refined Comfort Construction
A plumper tongue and integrated collar improve overall comfort around the ankle. Combined with updated upper materials, this creates a more refined on-foot feel compared to previous versions.
Durable Trail Protection
Moulded TPU overlays add structure and abrasion resistance, protecting the shoe in high-wear zones without compromising flexibility.
Fit and Sizing Guidance
FootShape Fit – Original
The toe box is intentionally roomy to allow natural toe spread under load. This may feel wider than traditional trail shoes but supports comfort during swelling on long efforts.
Midfoot hold is secure, and the heel remains stable without excessive padding.
True to Size
Most runners should choose their usual Altra size.
If between sizes or planning to wear thicker trail socks, trying both sizes may help fine-tune the fit.
Stack and Ride Feel
- Stack height: 33mm / 33mm
- Ride: Cushioned cruiser
- Drop: 0mm
- Cushioning feel: Soft yet stable
- Grip profile: High-traction, adaptable
Features Summary
- Updated Altra EGO MAX (lighter, softer)
- 33mm / 33mm max cushioning
- Vibram Megagrip outsole
- Vibram TractionLug technology
- 0mm drop platform
- Original FootShape roomy toe box
- Plusher tongue and integrated comfort collar
- Moulded TPU protective overlays
- Engineered breathable mesh upper
Altra Olympus 7 Review At Trekitt, we tested the Olympus 7 on a mix of typical UK trail terrain, including rocky sections in the Brecon Beacons, loose gravel tracks in the Black Mountains and long hard-packed paths where repeated impact can quickly build fatigue.
What stood out most was how comfortable the shoe remained over longer runs. The high cushioning helps soften repetitive impact on uneven ground, while the Vibram® outsole maintains reliable traction on loose and rocky surfaces. For long-distance trail runs or mountain days where comfort becomes increasingly important as the miles add up, the Olympus 7 are designed to keep legs feeling fresher for longer.
How Cushioned Are the Olympus 7? Very cushioned. With 33mm of foam under both the heel and forefoot, the Olympus 7 sit at the top of Altra's trail cushioning range.
The updated EGO™ MAX midsole is lighter and softer than previous versions, helping absorb repetitive impact on long runs and rocky terrain. The result is a protective ride that helps reduce fatigue during ultra distances or long mountain days.
How Good Is the Grip? Grip is handled by the Vibram® Megagrip outsole combined with Vibram TractionLug technology. This combination improves surface contact and braking power on loose or uneven terrain.
It performs well across a variety of trail conditions including rocky paths, loose gravel and wet ground, helping maintain stability when moving quickly over technical trails.
FAQ
Are the Altra Olympus 7 good for ultra-distance running?
Yes. The high cushioning, roomy toe box and stable platform make them a popular choice for ultra runners and long trail races.
Is the Olympus 7 a zero-drop shoe?
Yes. The shoe uses Altra's 0mm drop platform, meaning the heel and forefoot sit at the same height to encourage natural body alignment.
Are the Altra Olympus 7 suitable for hiking?
Many hikers use them for long-distance hiking and fastpacking thanks to the cushioning, grip and comfortable FootShape fit.
How cushioned are the Olympus 7?
The shoes feature a 33mm stack height with Altra EGO MAX foam, providing one of the most cushioned platforms in Altra's trail lineup.
Do the Olympus 7 fit true to size?
Most runners find they fit true to their usual Altra size. The toe box is intentionally roomy to allow natural toe spread.
Is the Vibram Megagrip outsole good on wet terrain?
Yes. Vibram Megagrip is designed to provide traction on both wet and dry surfaces, including rock, gravel and uneven trail conditions.
Are the Olympus 7 waterproof?
No. The standard Olympus 7 uses a breathable mesh upper rather than a waterproof membrane to maximise airflow during long runs.