Head-to-Head Comparison
Brooks · Trail
WINNER

Catamount 3

73
Brooks Catamount 3
Stack30mm
Weight267g
Drop6mm
New Balance · Trail

Fresh Foam X Hierro v9

71
New Balance Fresh Foam X Hierro v9
Stack42mm
Weight310g
Drop4mm

Key Differences & Advantages

73–71 · average

Why choose Catamount 3?Buy Catamount 3 if

+1.9 Energy Return & Bounce

+1.9 Underfoot Rebound: Snappier propulsion and mechanical return through toe-off.

Why choose Fresh Foam X Hierro v9?Buy Fresh Foam X Hierro v9 if

+1.8 Cushioning & Softness

+1.8 Underfoot Rebound: Snappier propulsion and mechanical return through toe-off.

The Runner's Pick

Final Decision: Who Buys Which Model?

Side-by-side selection criteria grounded in verified mechanical specs

Brooks Catamount 3
Brooks

Catamount 3

73
Choose the Catamount 3 if:

Choose the Catamount 3 if your priority is explosive energy return and dynamic toe-off propulsion powered by DNA FLASH v2 nitrogen-infused foam and a noticeably lighter weight (267g vs 310g). It is the better match for runners targeting race-pace velocity and responsive tempo efforts over the Fresh Foam X Hierro v9's focus on high-mileage protection and low-impact recovery cruising.

6mm drop · 267g · $170Audit
New Balance Fresh Foam X Hierro v9
New Balance

Fresh Foam X Hierro v9

71
Choose the Fresh Foam X Hierro v9 if:

Choose the Fresh Foam X Hierro v9 if your priority is plush impact absorption and deep underfoot comfort powered by Dual-density Fresh Foam X midsole (310g). It is the better match for runners targeting high-mileage protection and low-impact recovery cruising over the Catamount 3's focus on race-pace velocity and responsive tempo efforts.

4mm drop · 310g · $160Audit
!

Dealbreaker Warnings · Who Should Skip These

Critical biomechanical trade-offs to avoid buying the wrong shoe

Brooks Catamount 3

Skip Catamount 3 if you need medial guidance for moderate to severe overpronation; the tall, softly sculpted platform shifts under lateral load.

New Balance Fresh Foam X Hierro v9

Skip Fresh Foam X Hierro v9 if your mileage includes paved asphalt or concrete; aggressive 6mm lugs wear rapidly on hard surfaces and cause harsh ground shock.

8-Axis Telemetry Radar

Catamount 3 leads by +2.0 PTS

Catamount73vsFresh71
CushioningEnergy ReturnWeight EfficiencyStabilityTractionUpper ComfortBreathabilityDurability
🔬 Inspect Granular Lab Specs & Fit Telemetry▼

Fit & Sizing Consensus

Real-world wear-test consensus across runner foot profiles

Catamount 3
Fresh Foam X Hierro v9
Sizing LengthMatch
Runs Small
True to Size
Catamount76%Fresh78%
Runs Large
Catamount 3: True to size(n=26)
Fresh Foam X Hierro v9: True to size(n=28)
Toe Box WidthMatch
Performance Tight
Standard
Catamount70%Fresh74%
Wide
Catamount 3: Standard width(n=22)
Fresh Foam X Hierro v9: Standard width(n=27)
Arch SupportSizing differs
Flat / Low
Catamount66%
Neutral Stability
Fresh72%
High Arch
Catamount 3: Flat / low arch(n=19)
Fresh Foam X Hierro v9: Neutral stability / moderate arch(n=22)
Brooks Catamount 3 vs New Balance Fresh Foam X Hierro v9 — eight cohort-calibrated radar axes scored one to ten. Delta is Catamount 3 minus Fresh Foam X Hierro v9; positive favors Catamount 3. Score provenance: v1.0, data vintage 2026-10-27. Meta-Score weights score band names.
RADAR AXISCatamount 3Fresh Foam X Hierro v9Δ DELTACOHORT RANK
Cushioning & Softness7.29.0−1.8 (Fresh Foam X Hierro v9 higher by NaN)#26/28
Energy Return & Bounce7.96.0+1.9 (Catamount 3 higher by 1.9)#26/28
Weight Efficiency7.45.6+1.8 (Catamount 3 higher by 1.8)#26/28
Stability & Support6.66.4+0.2 (Catamount 3 higher by 0.2)#26/28
Traction & Grip8.48.6−0.2 (Fresh Foam X Hierro v9 higher by NaN)#26/28
Upper Comfort & Lockdown6.86.6+0.2 (Catamount 3 higher by 0.2)#26/28
Breathability6.85.9+0.9 (Catamount 3 higher by 0.9)#26/28
Durability6.66.5+0.1 (Catamount 3 higher by 0.1)#26/28
Meta-Score73average71average+2.0Calibrated

The Record · Specification Telemetry

Cohort-relative percentiles and verified technical specs

Catamount 3
Fresh Foam X Hierro v9
Weight (US Men's 9)Lighter than 74% of daily trainers
Catamount 3267g
Fresh Foam X Hierro v9310g

›Brooks Catamount 3 saves 43g per stride, noticeable after mile 6 of continuous running.

Heel Cushion StackMore underfoot foam than 67% of trainers
Catamount 330.0mm
Fresh Foam X Hierro v942.0mm

›New Balance Fresh Foam X Hierro v9 delivers 12.0mm more vibration isolation for long recovery efforts than Catamount 3.

Heel-to-Toe DropΔ 2.0mm
Catamount 36.0mm
Fresh Foam X Hierro v94.0mm

›Catamount 3's 6mm drop shifts load toward the knees/quads, while Fresh Foam X Hierro v9's 4mm drop engages the Achilles and calves.

Midsole Foam & Energy ReturnHigher rebound than 81% of tested foams
DNA FLASH v2 nitrogen-infused foam7.9/10
Dual-density Fresh Foam X midsole6.0/10

›DNA FLASH v2 nitrogen-infused foam yields a springier, high-rebound toe-off compared to Dual-density Fresh Foam X midsole's grounded, stable feel.

Outsole Durability & TractionTougher rubber than 69% of road shoes
TrailTack Green rubber6.6/10
Vibram Megagrip outsole6.5/10

›Catamount 3 utilizes TrailTack Green rubber compound formulated for extended 500+ mile abrasive asphalt longevity.

Quiver Overlap

Direct Trail Rivals

2-Shoe Rotation Strategy

Both models occupy the exact same trail slot on your shoe rack. Rather than buying both, runner consensus suggests picking the lighter Catamount 3 (267g) for quicker cadence, or the Fresh Foam X Hierro v9 for its Dual-density Fresh Foam X midsole ride feel and structure.

Catamount 3 RoleTrail Workhorse
Fresh Foam X Hierro v9 RoleAlternative Trail

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