Our 15mm Grass Spikes are the longest replacement spikes in our range—designed specifically for powerful adult sprinters who train or compete on natural grass tracks. Their extended length offers deep penetration into soft surfaces, delivering unmatched traction and drive off the line.
Perfect for high-intensity sprint sessions and professional grass competitions like the Stawell Gift, these spikes are the go-to choice for athletes who need maximum grip and stability underfoot. Their aggressive 15mm length surpasses that of standard 12mm Grass Spikes, making them ideal for elite conditions where every millisecond counts.
The conical, pyramid-style tip concentrates force into a sharp point, helping to grip into soft or uneven grass terrain. Whether you’re sprinting on a wet grass straight or racing on a worn-in infield, these spikes provide the power and confidence you need.
Manufactured from quenched and tempered steel, these replacement spikes offer superior durability and long-lasting performance. Just like all our spike options, they are easily swapped out with a standard spike key and are compatible with all major running spike brands, including Nike, Adidas, Asics, Puma, and New Balance.
- Designed for adult sprinters on grass tracks
- Ideal for pro races and high-performance sprinting
- 15mm length for maximum traction and drive
- Built from hardened steel for durability
- Pack of 12 for $12.99
- Fast & free Australia-wide shipping via Australia Post
- Optional Express Post ($9.99)
Not sure if these are the right spikes for your needs? Take our 30-second quiz to find your perfect match.
good quality, fast delivery
Great product, great service quick delivery