Asics Novablast vs Nike Pegasus
Comparing the current Novablast 6 and Pegasus 42. Specs are men's US 9.
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THE SHORT ANSWER
Drop is the real difference: 8 mm on the Novablast 6 against 10 mm on the Pegasus 42. Coming off the Pegasus 42, the Novablast 6 loads your calves and Achilles harder for the first couple of weeks. Both sit in the same role (daily trainer). The Pegasus 42 lists $10 lower.
- Asics Novablast 6Men's at AmazonWomen's
- Nike Pegasus 42Men's at AmazonWomen's
Availability last checked Aug 2, 2026. Prices and stock change without notice.
Every spec, side by side
| Spec | Novablast 6 | Pegasus 42 |
|---|---|---|
| FIT AND WEIGHT | ||
| Weight | 8.8 oz | 10.1 oz |
| Widths | D, 2E | D, 2E |
| Upper | Engineered woven mesh with a longer padded tongue | Redesigned engineered mesh on a more anatomical last with a roomier toebox |
| CUSHIONING GEOMETRY | ||
| Heel stack | 41.5 mm | 37 mm |
| Forefoot stack | 33.5 mm | 27 mm |
| Drop | 8 mm | 10 mm |
| MATERIALS | ||
| Midsole | FF Blast Max with an FF Turbo Squared forefoot insert | ReactX foam with a full-length curved Air Zoom unit |
| VALUE | ||
| List price at launch | $155 | $145 |
Which line changes its ride more often?
The Novablast has done it 3 times in 6 versions, most recently with the Novablast 5 in 2024, and the Pegasus has done it once in 6 versions, most recently with the Pegasus 41 in 2024. If you want a shoe you can rebuy without reading a review first, the Pegasus has the steadier record.
Buy the Novablast 6
Stocked at AmazonAvailability last checked Aug 2, 2026.
Buy the Pegasus 42
Stocked at AmazonAvailability last checked Jul 28, 2026.
Chasing a specific older version rather than choosing between the current two? The Asics Novablast lineage and the Nike Pegasus lineage track every version and what changed in each update.
Questions runners ask
- Is the Asics Novablast or the Nike Pegasus lighter?
- The Novablast 6, by 1.3 oz in a men's US 9 (8.8 oz against 10.1 oz).
- Can I switch from the Asics Novablast to the Nike Pegasus?
- Yes, but ease into it. The drop moves 2 mm (8 mm on the Novablast 6, 10 mm on the Pegasus 42), which changes where your foot loads at landing. Give it two weeks of easy running before a hard session.
- Which is more cushioned, the Asics Novablast or the Nike Pegasus?
- The Novablast 6, on stack height: 41.5 mm under the heel against 37 mm. Stack is not the whole story, though; the foams differ too.
- Which costs more, the Asics Novablast or the Nike Pegasus?
- The Novablast 6, by $10 at list ($155 against $145). That gap narrows once either one gets a successor.
Updated August 2, 2026.