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Built for both race day and daily trail training, the Topo Athletic MTN Racer 4 delivers rugged performance on technical terrain. A 33 x 28 mm platform offers cushioned support and ground protection, while the updated upper is engineered for enhanced fit and stability. The MTN Racer 4 features the FKT insole for improved water drainage and added rebound, along with an upgraded gaiter attachment system to keep debris out. Finished with a Vibram Megagrip outsole, this trail runner provides dependable traction and durability in challenging conditions.
20.8oz
33 mm / 28 mm
5 mm
Vibram Megagrip
Trail Running
Size Guide
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU Size | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 48 | 49 | 50 |
| UK Size | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 |
| Length | 25 cm | 25.5 cm | 26 cm | 26.5 cm | 27 cm | 27.5 cm | 28 cm | 28.5 cm | 29 cm | 29.5 cm | 30 cm | 30.5 cm | 31 cm | 32 cm | 33 cm |
| Women's Equivalent | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | - | - | - | - | - | - | - |
