Marathon Racer S
The Marathon Racer S is an ultra-lightweight carbon-plate racer designed for sub-3-hour marathon attempts. Weighing just 195g, it combines a Pebax super-foam with a full-length carbon plate for maximum propulsion efficiency.
★★★★★4.9/5 based on 127 reviews
$189.99In Stock
SKU: MRS-003
Specifications
- Brand
- Labs Demo Co.
- Weight
- 195g
- Dimensions
- 28 x 10 x 8 cm
- SKU
- MRS-003
- Category
- Running Shoes
Shipping & Returns
- Free standard shipping on orders over $50 with 3-5 business day delivery.
- Express shipping is available at checkout for 1-2 business day delivery.
- Unworn pairs can be returned within 30 days using our mail-in return flow.
Fit & Sizing
Most runners prefer a thumb-width of space in front of the toes. For tempo and race-day shoes, go up half a size if you are between sizes.
Standard and Wide (2E) options are available in the demo cart and checkout flow so the storefront can demonstrate a complete, no-JavaScript fit selection path.
| US | EU | Foot Length |
|---|---|---|
| US 7 | EU 40 | 25.0 cm |
| US 8 | EU 41 | 26.0 cm |
| US 9 | EU 42 | 27.0 cm |
| US 10 | EU 43 | 28.0 cm |
| US 11 | EU 44 | 29.0 cm |
| US 12 | EU 45 | 30.0 cm |
Key Features
- Full-length carbon plate
- Pebax super-foam midsole
- Ultra-thin engineered upper
- Competition-grade rubber outsole
Customer Reviews (127)
★★★★★Broke my PR by 4 minutes in these. The carbon plate gives an incredible pop at toe-off.
★★★★★Feather-light and unbelievably fast. Worth every penny for race day.
How Marathon Racer S Compares
| Attribute | Marathon Racer S | Industry Average |
|---|---|---|
| Price | $189.99 | $165.00 |
| Weight | 195g | 310g |
| Rating | 4.9/5 | 4.2/5 |
| Reviews | 127 | 150 |
| Free Shipping | Yes (over $50) | Varies |
| Return Policy | 30 days | 14 days |
