Danner
Danner Trail 2650
Danner Trail 2650. 33.3mm stack, 312g. Retailer specs verified on Running Warehouse.
PR Run scores
PR Run derived fit scores
100-miler readiness
Will this shoe survive a hundred-mile night? 33.3 mm stack, cushion 4/5
Descent tolerance
Does it save your toenails on long descents? 19 mm forefoot, heel counter 1/5
Swelling room
Room to grow when your feet swell? 22.6 mm toebox height
Grit resistance
Does dust stay outside the shoe? 1 BR breathability
Hot-day comfort
How well does it breathe in heat? 1 BR / ?% drying
Achilles-friendly
Kind to a cranky achilles? 14.3 mm drop, heel counter 1/5
Full specs
Drop
14.3 mm
Heel stack
33.3 mm
Forefoot stack
19 mm
Weight
227 g
Lug depth
3.8 mm
Plate
No
Waterproof
No
Lab measurements
| Measurement | Value |
|---|---|
| Traction (CoF) | 0.64 |
| Breathability | 1 BR |
| Flexibility | 10.4 N |
| Torsional rigidity | 15.80 Nm |
| Heel counter | 1/5 |
| Energy return | 43.3 % |
| Shock absorption | 124 SA |
| Midsole softness | 43.2 HA |
| Softness in cold | 51 % |
| Outsole thickness | 1.8 mm |
| Tongue padding | 6.9 mm |
| Insole removable | Yes |
| Insole thickness | 6.6 mm |
| Reflective elements | Yes |
Fit intelligence
Toebox width
Narrow toebox (69.0 mm vs 96 mm median)
Toebox height
Slightly shallow (22.6 mm vs 25 mm median)
True to size.
Fit numbers from the lab. Swell guidance: foot care.
Questions before you race
Is the Danner Trail 2650 good for 100-mile races?
Elite. 33.3 mm stack, cushion 4/5. 100-miler readiness score 83/100.
Does the Danner Trail 2650 fit wide feet?
No. Toebox is 69.0 mm which is narrow. Look elsewhere if you need width.
What is the drop on the Danner Trail 2650?
14.3 mm, with a 33.3 mm heel stack and 19 mm forefoot.
Is the Danner Trail 2650 good on wet rock?
Traction coefficient of friction on wet lab surface: 0.64. Elite grip on wet rock.
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swellingRoom: 81/100 (Elite)
descentTolerance: 33/100 (Weak)
gritIngressRisk: 93/100 (Elite)
hotFootScore: 21/100 (Weak)
achillesFriendlyScore: 47/100 (Passable)
hundredMilerReadiness: 83/100 (Elite)