Winter Riding Etiquette on Groomed Trails 

Groomed winter trails are a gift—smooth, fast, and a whole different kind of fun. They’re also fragile. A single rider (or hiker) at the wrong time can leave ruts and footprints that freeze solid and wreck the surface for days. 

Whether you’re fat biking, riding studded tires, or just exploring snowy singletrack, good etiquette keeps groomed trails safe, fun, and sustainable for everyone who uses them. 

Understand what “groomed” means 

Grooming isn’t just “packing snow.” It often involves specialized equipment, fuel, planning, and volunteer time to create a consistent riding surface. That surface can be damaged quickly when temperatures warm or when users leave deep tracks. 

If the trail is groomed for multiple uses (bikes, hikers, snowshoes, skiing), the goal is simple: leave it as smooth as you found it. 

The golden rule: don’t leave ruts 

If your tires are sinking and creating grooves, you’re doing damage that will likely freeze and become a hazard. 

A solid rule of thumb: 

  • If you’re leaving ruts deeper than about ½ inch, it’s time to turn around. 
  • If the trail feels soft, sticky, or punchy, it’s too warm or too fresh. 

Best riding is often when trails are firmly frozen (commonly early morning or after a cold snap). 

Avoid riding during thaws and right after fresh snow 

Two high-impact times: 

  • Warm-ups / thaw cycles (especially above freezing) 
  • Immediately after snowfall before grooming or before the base sets up 

If you’re unsure, check posted trail status updates (when available) and err on the side of protecting the trail. 

Stay on the tread and avoid widening the trail 

In winter, it’s tempting to ride around soft spots. That quickly creates a wider “braided” trail, which: 

  • Requires more grooming effort 
  • Increases future maintenance 
  • Encourages unsafe passing lines 

If there’s a soft section, slow down, stay centered, and ride through—or turn back if it’s too soft. 

Be predictable and courteous when passing 

Winter trails often have limited sightlines and narrower corridors. 

  • Slow down early when approaching others 
  • Announce yourself calmly (“Rider back!” or “Passing on your left when you’re ready.”) 
  • Ask before passing if it’s tight 

Keep footprints off groomed singletrack 

If you’re hiking or stopping, avoid walking on the groomed tread when possible—postholes can freeze into ankle-turners. If you must walk on the trail, stay on packed areas and avoid stepping through soft spots. 

Ride within your ability and bring the right gear 

Winter conditions magnify consequences. A few basics help keep things safe and smooth for others: 

  • Dress in layers and bring a wind layer 
  • Bring a small repair kit and a way to get warm if you stop 
  • Consider lower speed on descents—frozen ruts and ice are unforgiving 

Help protect grooming efforts 

Grooming is real work. If you love riding groomed trails: 

  • Follow closures and condition guidance 
  • Thank groomers and volunteers when you see them 
  • Consider supporting the groups that maintain and groom (membership, donations, and volunteer time matter) 

The bottom line 

Groomed winter trails work best when users cooperate. Ride when it’s firm, avoid leaving ruts, respect designations, and pass with courtesy. Those simple choices keep trails smoother, safer, and open for everyone all season long. 

 

Discover more from CAMBr

Subscribe now to keep reading and get access to the full archive.

Continue reading

CAMBr Current
Trail Conditions

Natural surface trails and bike parks can be easily damaged when they’re soft, wet and/or muddy.  All trail users should stay off the singletrack trails and jump lines unless they’re dry, or frozen solid.  CAMBr volunteers put in many thousands of hours each year maintaining and constructing trails, and we closely monitor their condition.  

CAMBr uses the Trailbot smartphone app to publish trail conditions updates.  Trailbot is a completely free, ad-free, easy-to-use trail conditions app for iOS and Android  – so you’ll know what to expect before you go, and can make informed decisions when conditions aren’t favorable for hitting the singletrack.  

Visit Trailbot.com to download the app, or find it in the Apple App Store or Google Play Store. Within the app you’ll find not only current trail conditions updates for all your favorite CAMBr trails, but also weather information, trail descriptions, maps, and other useful links. Trailbot updates are also pushed to our website for easy access.

Please respect the trails, and all the work that goes into them, by staying off when they’re soft.

ABOVE ALL – IF YOU’RE LEAVING AN IMPRINT, IT’S TIME TO LEAVE

WHAT ARE FREEZE/THAW RULES?

There’s a season in the Chicago area, typically between mid-November and the end of March, when temperatures will drop below freezing at night and then warm up above freezing during the day. What this means for the trails is when actually frozen they are hard and good to ride. But when the temps go up and the moisture in the ground thaws, the dirt becomes very soft and muddy. This is because the water in the soil expands when frozen and it looses the tightly packed soil. The result is the trails can become very soft and muddy even if there hasn’t been much rain or snow fall.

So, to protect the trails from damage, only ride when the ground is frozen hard, and get off once the ground begins to warm up. South facing trails will usually soften up first, and if the sun it out and the temps get into the 30’s, you’ll probably need to be done by 10AM.

Remember, if you’re tires are leaving an imprint, it’s too soft to ride. 

Fat Bike Tire Pressure