Which shoe is better: Brooks Ghost Max 4 or On Cloudmonster 2?

The On Cloudmonster 2 leads with a SoleVersus Meta-Score of 80 PTS compared to 79 PTS for the Brooks Ghost Max 4 (+1.0 point lead). Choose the Cloudmonster 2 for superior mechanical performance powered by Helion superfoam with Speedboard. The Ghost Max 4 remains a solid alternative if you prefer Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker.

What is the difference in drop and weight between Brooks Ghost Max 4 and On Cloudmonster 2?

The Brooks Ghost Max 4 weighs 283g with a 6mm drop (39mm heel / 33mm forefoot). The On Cloudmonster 2 weighs 295g with a 6mm drop (35mm heel / 29mm forefoot). The Ghost Max 4 is 12g lighter. The drop difference is 0mm.

Brooks Ghost Max 4 vs On Cloudmonster 2

Head-to-Head Comparison·Lab Telemetry

Brooks · Max Cushion

Ghost Max 4

Nitrogen-infused

AXIS_Y // 0.0M9 // 280mm

Stack39mm

Weight283g

Drop6mm

Full Audit→

On · Max Cushion

WINNER

Cloudmonster 2

Helion

AXIS_Y // 0.0M9 // 280mm

Stack35mm

Weight295g

Drop6mm

Full Audit→

8-Axis Telemetry Radar

Ghost79vsCloudmonster80

Cloudmonster 2 leads by +1.0 PTS

Tap any axis node to inspect wear-test citations

Key Differences & Advantages

80–79 · contender

Why choose Ghost Max 4?Buy Ghost Max 4 if

+0.6 Stability & Support

+0.6 Stability & Support: Better measured rating in wear-test consensus.

Why choose Cloudmonster 2?Buy Cloudmonster 2 if

+1.2 Energy Return & Bounce

+1.2 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

Ghost Max 4

Choose the Ghost Max 4 if:

Choose the Ghost Max 4 if your priority is a secure, planted base with confident guidance powered by Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker (283g). It is the better match for runners targeting neutral support and surefooted stride containment over the Cloudmonster 2's focus on high-mileage protection and low-impact recovery cruising.

6mm drop · 283g · $150Audit

Cloudmonster 2

Choose the Cloudmonster 2 if:

Choose the Cloudmonster 2 if your priority is explosive energy return and dynamic toe-off propulsion powered by Helion superfoam with Speedboard paired with a nylon plate (295g). It is the better match for runners targeting race-pace velocity and responsive tempo efforts over the Ghost Max 4's focus on neutral support and surefooted stride containment.

6mm drop · 295g · $180Audit

Dealbreaker Warnings · Who Should Skip These

Critical biomechanical trade-offs to avoid buying the wrong shoe

Brooks Ghost Max 4

Skip Ghost Max 4 if you want a featherweight speed-day shoe; at 283g, it is calibrated for workhorse longevity rather than race pace.

On Cloudmonster 2

Skip Cloudmonster 2 if you want a featherweight speed-day shoe; at 295g, it is calibrated for workhorse longevity rather than race pace.

8-Axis Telemetry Radar

Cloudmonster 2 leads by +1.0 PTS

Ghost79vsCloudmonster80

Tap any axis node to inspect wear-test citations

🔬 Inspect Granular Lab Specs & Fit Telemetry▼

Fit & Sizing Consensus

Real-world wear-test consensus across runner foot profiles

Ghost Max 4

Cloudmonster 2

Sizing LengthSizing differs

Runs Small

Cloudmonster70%

True to Size

Ghost87%

Runs Large

Ghost Max 4: True to size(n=38)

Cloudmonster 2: Runs small — consider 0.5 size up(n=33)

Toe Box WidthMatch

Performance Tight

Standard

Ghost82%Cloudmonster66%

Wide

Ghost Max 4: Standard width(n=33)

Cloudmonster 2: Standard width(n=28)

Arch SupportMatch

Flat / Low

Neutral Stability

Ghost85%Cloudmonster74%

High Arch

Ghost Max 4: Neutral stability / moderate arch(n=27)

Cloudmonster 2: Neutral stability / moderate arch(n=25)

Brooks Ghost Max 4 vs On Cloudmonster 2 — eight cohort-calibrated radar axes scored one to ten. Delta is Ghost Max 4 minus Cloudmonster 2; positive favors Ghost Max 4. Score provenance: v1.0, data vintage 2026-10-25. Meta-Score weights score band names.
RADAR AXIS	Ghost Max 4	Cloudmonster 2	Δ DELTA	COHORT RANK
Cushioning & Softness	8.6	9.0	−0.4 (Cloudmonster 2 higher by NaN)	#15/18
Energy Return & Bounce	6.2	7.4	−1.2 (Cloudmonster 2 higher by NaN)	#15/18
Weight Efficiency	6.1	6.6	−0.5 (Cloudmonster 2 higher by NaN)	#15/18
Stability & Support	8.4	7.8	+0.6 (Ghost Max 4 higher by 0.6)	#15/18
Traction & Grip	8.0	7.4	+0.6 (Ghost Max 4 higher by 0.6)	#15/18
Upper Comfort & Lockdown	8.4	8.0	+0.4 (Ghost Max 4 higher by 0.4)	#15/18
Breathability	7.2	7.4	−0.2 (Cloudmonster 2 higher by NaN)	#15/18
Durability	8.3	8.2	+0.1 (Ghost Max 4 higher by 0.1)	#15/18
Meta-Score	79contender	80contender	−1.0	Calibrated

The Record · Specification Telemetry

Cohort-relative percentiles and verified technical specs

Ghost Max 4

Cloudmonster 2

Weight (US Men's 9)Lighter than 67% of daily trainers

Ghost Max 4283g

Cloudmonster 2295g

›Brooks Ghost Max 4 saves 12g per stride, noticeable after mile 6 of continuous running.

Heel Cushion StackMore underfoot foam than 53% of trainers

Ghost Max 439.0mm

Cloudmonster 235.0mm

›Brooks Ghost Max 4 delivers 4.0mm more vibration isolation for long recovery efforts than Cloudmonster 2.

Heel-to-Toe DropΔ 0.0mm

Ghost Max 46.0mm

Cloudmonster 26.0mm

›Both shoes share an identical 6mm drop geometry for balanced biomechanical loading.

Midsole Foam & Energy ReturnHigher rebound than 75% of tested foams

Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker6.2/10

Helion superfoam with Speedboard7.4/10

›Helion superfoam with Speedboard yields a springier, high-rebound toe-off compared to Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker's grounded, stable feel.

Outsole Durability & TractionTougher rubber than 87% of road shoes

RoadTack blown rubber compound8.3/10

Abrasion-pattern rubber traction pads8.2/10

›Ghost Max 4 utilizes RoadTack blown rubber compound compound formulated for extended 500+ mile abrasive asphalt longevity.

Fit & Sizing Consensus

Real-world wear-test consensus across runner foot profiles

Ghost Max 4

Cloudmonster 2

Sizing LengthSizing differs

Runs Small

Cloudmonster70%

True to Size

Ghost87%

Runs Large

Ghost Max 4: True to size(n=38)

Cloudmonster 2: Runs small — consider 0.5 size up(n=33)

Toe Box WidthMatch

Performance Tight

Standard

Ghost82%Cloudmonster66%

Wide

Ghost Max 4: Standard width(n=33)

Cloudmonster 2: Standard width(n=28)

Arch SupportMatch

Flat / Low

Neutral Stability

Ghost85%Cloudmonster74%

High Arch

Ghost Max 4: Neutral stability / moderate arch(n=27)

Cloudmonster 2: Neutral stability / moderate arch(n=25)

The Record · Specification Telemetry

Cohort-relative percentiles and verified technical specs

Ghost Max 4

Cloudmonster 2

Weight (US Men's 9)Lighter than 67% of daily trainers

Ghost Max 4283g

Cloudmonster 2295g

›Brooks Ghost Max 4 saves 12g per stride, noticeable after mile 6 of continuous running.

Heel Cushion StackMore underfoot foam than 53% of trainers

Ghost Max 439.0mm

Cloudmonster 235.0mm

›Brooks Ghost Max 4 delivers 4.0mm more vibration isolation for long recovery efforts than Cloudmonster 2.

Heel-to-Toe DropΔ 0.0mm

Ghost Max 46.0mm

Cloudmonster 26.0mm

›Both shoes share an identical 6mm drop geometry for balanced biomechanical loading.

Midsole Foam & Energy ReturnHigher rebound than 75% of tested foams

Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker6.2/10

Helion superfoam with Speedboard7.4/10

›Helion superfoam with Speedboard yields a springier, high-rebound toe-off compared to Nitrogen-infused DNA LOFT v3 with GlideRoll Rocker's grounded, stable feel.

Outsole Durability & TractionTougher rubber than 87% of road shoes

RoadTack blown rubber compound8.3/10

Abrasion-pattern rubber traction pads8.2/10

›Ghost Max 4 utilizes RoadTack blown rubber compound compound formulated for extended 500+ mile abrasive asphalt longevity.

Brooks Ghost Max 4 vs On Cloudmonster 2 — eight cohort-calibrated radar axes scored one to ten. Delta is Ghost Max 4 minus Cloudmonster 2; positive favors Ghost Max 4. Score provenance: v1.0, data vintage 2026-10-25. Meta-Score weights score band names.
RADAR AXIS	Ghost Max 4	Cloudmonster 2	Δ DELTA	COHORT RANK
Cushioning & Softness	8.6	9.0	−0.4 (Cloudmonster 2 higher by NaN)	#15/18
Energy Return & Bounce	6.2	7.4	−1.2 (Cloudmonster 2 higher by NaN)	#15/18
Weight Efficiency	6.1	6.6	−0.5 (Cloudmonster 2 higher by NaN)	#15/18
Stability & Support	8.4	7.8	+0.6 (Ghost Max 4 higher by 0.6)	#15/18
Traction & Grip	8.0	7.4	+0.6 (Ghost Max 4 higher by 0.6)	#15/18
Upper Comfort & Lockdown	8.4	8.0	+0.4 (Ghost Max 4 higher by 0.4)	#15/18
Breathability	7.2	7.4	−0.2 (Cloudmonster 2 higher by NaN)	#15/18
Durability	8.3	8.2	+0.1 (Ghost Max 4 higher by 0.1)	#15/18
Meta-Score	79contender	80contender	−1.0	Calibrated

The Runner's Pick

Final Decision: Who Buys Which Model?

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

Brooks

Ghost Max 4

Choose the Ghost Max 4 if:

6mm drop · 283g · $150Audit

Cloudmonster 2

Choose the Cloudmonster 2 if:

6mm drop · 295g · $180Audit

Quiver Overlap

Direct Max Cushion Rivals

2-Shoe Rotation Strategy

Both models occupy the exact same max cushion slot on your shoe rack. Rather than buying both, runner consensus suggests picking the lighter Ghost Max 4 (283g) for quicker cadence, or the Cloudmonster 2 for its Helion superfoam with Speedboard ride feel and structure.

Ghost Max 4 RoleMax Cushion Workhorse

Cloudmonster 2 RoleAlternative Max Cushion

Explore Related Showdowns

High-traffic benchmark rivalries and cohort showdowns

Ghost Max 4

Cloudmonster 2

Cloudmonster 2 leads by +1.0 PTS

Why choose Ghost Max 4?Buy Ghost Max 4 if

Why choose Cloudmonster 2?Buy Cloudmonster 2 if

Final Decision: Who Buys Which Model?

Ghost Max 4

Choose the Ghost Max 4 if:

Cloudmonster 2

Choose the Cloudmonster 2 if:

Cloudmonster 2 leads by +1.0 PTS

Final Decision: Who Buys Which Model?

Ghost Max 4

Choose the Ghost Max 4 if:

Cloudmonster 2

Choose the Cloudmonster 2 if:

Direct Max Cushion Rivals

Explore Related Showdowns

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