10 Squared Racing - Sundog Sport

Designed for variable days and wet-snow challenges — PFAS-free.

Near freezing, snow forms a thin water film. Friction shifts from crystal abrasion to suction and viscous drag.

PINK uses a premium, siloxane-based internal lubrication system designed to disrupt water-film behavior and reduce boundary friction across changing conditions — all without PFAS.

Best for:
• Warm or near-freezing snow
• Variable temperature days
• Teams wanting one premium solution

How to use it:
Keep runners clean. PINK excels when conditions swing and you don’t want to overthink plastic choice.

Bottom line:
If you want consistent speed across real-world variability, start with PINK.

Cold-biased lubrication for crisp conditions.

GREEN combines cold-snow behavior with boundary lubrication, making it ideal when temperatures are cold but not at extreme, ultra-dry levels.

It reduces boundary friction while still maintaining control in sharp, dry snow.

Best for:
• Cold winter days
• Dry, firm trail conditions
• Temps colder than mid-range, but not extreme

Tradeoff:
Not intended for warm, wet, suction-prone snow.

How to use it:
Choose GREEN when you want cold-snow performance with added friction control — especially when HD BLACK feels like overkill.

Bottom line:
GREEN bridges the gap between deep-cold control and lubricated glide.

Built-in lubrication for everyday winter snow.

Most winter running happens in a temperature band where friction lives at the runner–snow interface.

LIGHT BLUE uses wax-impregnated UHMW to provide boundary lubrication, reducing friction without requiring constant wax prep.

Best for:
• Typical winter training and racing
• Mid-range temperatures
• Mushers who want speed without fuss

Tradeoff:
Not optimized for extreme cold crystal abrasion or very wet suction-dominated snow.

How to use it:
Run it clean and consistent. Think “wax-like glide without becoming a wax tech.”

Bottom line:
LIGHT BLUE delivers efficient, real-world speed with minimal prep.

Built for deep cold and sharp snow.

In very cold temperatures, friction is dominated by hard, angular snow crystals that increase abrasion and plowing drag.

HD BLACK is tuned specifically for those conditions — resisting micro-gouging and reducing “grab” when snow behaves more like crushed glass than powder.

Best for:
• ≤ 0°F
• Dry, firm trail conditions
• Extended cold snaps

Tradeoff:
Not ideal near freezing, where water-film suction becomes dominant.

How to use it:
Choose HD BLACK when it’s truly cold. Keep runners clean and edges consistent.

Bottom line:
When snow squeaks and crystals bite, HD BLACK shines.

The do-most-things runner plastic.

WHITE uses virgin UHMW — tough, low-friction, and wear-resistant — to deliver dependable glide across a wide range of snow conditions.

It doesn’t rely on specialty additives or lubrication systems. Instead, it provides consistent performance when conditions change throughout the day.

Best for:
• Training/General Use
• Variable temperatures
• Mixed trail hardness
• Sun/shade swings

Tradeoff:
Not optimized for extreme cold crystal abrasion or warm, wet suction.

👉 Comment or DM your temps and snow conditions, and we’ll help you choose a starting plastic.

Runner speed isn’t magic — it’s snow physics.

Snow friction changes with temperature and snow type.
🥶In deep cold, sharp snow crystals increase abrasion and plowing drag.
🥵In warmer temps, a water film can create suction that slows runners down.

That’s why one runner plastic can’t be perfect in every condition.

Our runner lineup is built around different friction regimens, so you can match your runners to the snow you’re actually running — not just the color you like.

This week, we’re breaking down each plastic and when to use it.

Check out the full line-up here: https://10squaredracing.com/shop/sled-gangline/runners/fcp-runner-plastic/runner-plastic-rexmatrax-compatible-profile/

💬 Comment with your typical temps + snow type and we’ll suggest a starting plastic.

Hey ! Wish there was an easier way to know when to choose which FCP plastic? Here's our new FCP temp chart to make choosing the right plastic... well... slick!
https://10squaredracing.com/shop/sled-gangline/runners/fcp-runner-plastic/runner-plastic-rexmatrax-compatible-profile/

Choosing the right runners shouldn’t slow you down.

We've created the FCP Temperature Chart to make it easy to pick the perfect plastic for every run—whether you’re on training, abrasive coastal trails, or racing for the win.

Check it out in the product description-> https://sundogsport.com/runner-plastic-rex-matrax-compatible-profile/

Each color is engineered with its own recipe to match specific snow temps and snow types. Now you can glance once and make the right call for speed, control, and durability.

Dial in your runners from - the "Arctic Circle to the Winner's Circle"

Bold colors. Bombproof construction.

A collar that’s ready for early-morning training runs, late-night chores, and every muddy trail in between.

The Trezona Collar is made for high-drive dogs who don’t quit.
Made in Ely, MN. Trusted everywhere.

👉 https://sundogsport.com/trezona-collar/

Time to Gear Up — FCP Runner Plastic is coming in Hot!
We’ve got limited stock ready to ship now, and the rest is in production for early November delivery.
Don't miss out before it's gone, get your order in now to secure your spot in line!
🛒 Shop FCP Runners → https://10squaredracing.com/product-category/sled-gangline/runners/