Side by side comparison: Nike ACG Ultrafly Trail vs Nike Pegasus Trail 5
Product Judgment
Strong
released 2026
Price Judgment
Unjustified
Widely Available
Performance
Run Fitness
Pros & Cons
Outstanding energy return
Stable wide platform
Comfortable for long runs
Limited breathability
Stiff on technical trails
Heel lockdown could be better
Specs
| Best for | 5:30–7:30 min/km |
| Drop | 8.5 mm |
| Stack | 38 mm heel / 29.5 mm forefoot |
| Weight | 269 g |
| Terrain | light_trail |
| Width | Medium |
| Pronation | Neutral |
| Season | All seasons |
| Plate | Carbon |
Judgment Summary
Premium trail racer excelling on mild to moderate terrain with top-tier energy return.
Where to Buy
Product Judgment
Strong
released 2024
Price Judgment
Strong Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Plush, soft cushioning
Roomy, comfortable fit
Durable outsole and upper
Limited technical trail stability
Heavier than previous version
Specs
| Best for | 5:15-7:00 min/km |
| Drop | 9.5 mm |
| Stack | 37 mm heel / 27.5 mm forefoot |
| Weight | 293 g |
| Terrain | light_trail |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | no |
Judgment Summary
Comfortable, protective trail shoe best for easy miles on light to moderate terrain.
Where to Buy