Mammoth Bike Park

Rental Locations & Hours

Pick up a rental bike an head straight to the trails from any of our convenient trail-side locations that offer mid-day bike adjustments, as well as free overnight bike storage for multi-day rentals.

Main Lodge
Open daily June 13–September 14, 2025

Mountain Center in The Village
Open May 15–October 19, 2025

• Open Thursday–Sunday from May 15–26 (including Memorial Day)
• Open daily from May 29–September 14
• Open Thursday–Sunday from September 15–October 19

• Open Friday–Sunday from May 23–June 8 (including Memorial Day)
• Open daily from June 13–September 1
• Open Friday–Sunday from September 5–28

BIKE PARK SAFETY

With hazards existing on the trails, be cautious and use common sense.

• Wear protective gear and clothing – helmets are required.
• Ride with a partner and pick trails that suit your ability level.
• Follow trail etiquette rules: Uphill traffic has the right of way on two-way trails and on downhill trails, the rider in front has the right of way.
• Be aware of the high altitude environment – the sun is more intense and your body fatigues faster. Stay hydrated and keep an eye on changes in weather, including thunderstorms.
• Know and follow the Mountain Biker's Responsibility Code – it is your responsibility.

Mountain biking involves the risk of serious injury or crash. Your knowledge, decisions and actions contribute to your safety and that of others. ALWAYS:

1. STAY IN CONTROL. You are responsible for avoiding objects and people.
2. KNOW YOUR LIMITS. Ride within your ability. Start small and work your way up.
3. PROTECT YOURSELF. Use an appropriate bike, helmet and protective equipment.
4. INSPECT AND MAINTAIN YOUR EQUIPMENT. Know your components and their operation prior to riding.
5. BE LIFT SMART. Know how to load, ride and unload safely. Ask if you need help.
6. INSPECT THE TRAILS AND FEATURES. Conditions change constantly; plan and adjust your riding accordingly.
7. OBEY SIGNS AND WARNINGS. Stay on marked trails only. Keep off closed trails and features. Ride in the direction indicated.
8. BE VISIBLE. Do not stop where you obstruct a trail, feature, landing or are not visible.
9. LOOK OUT FOR OTHERS. Look both ways and yield when entering or crossing a road or trail. When overtaking, use caution and yield to those ahead.
10. COOPERATE. If involved in or witness to an incident, identify yourself to staff.

The trails at Mammoth Bike Park are rough and demanding on both the bike and the body. Before riding always inspect your equipment or have it checked by a qualified bike mechanic.

1. Helmets are required for all mountain bike trails. Before heading out make sure yours fits correctly and is not damaged.
2. Assess safety pads for fit and any damage. Make sure you are wearing the appropriate pads for you skill level and that coincide with the difficulty of the trails you're looking to ride.
3. Inspect bike frame for cracks, damaged or dented areas.
4. Ensure you have sufficient brake pads to stop your bike while descending.
5. Front and rear axles (skewers) should be tight.
6. Headset and stem must be secure with no looseness or play.
7. Check that your tires are in good condition, with no tears or cuts on the rolling surface or sidewall.
8. Handle bar and handle grips must be tight and unable to spin. Seat and seat post need to be fastened securely.
   

If you are not completely familiar with your bike and its various components, these checklist items, or if you have any doubt as to your bike's condition, we highly recommend you check with a qualified bike mechanic for further advice. Visit The Gear Up in the Village for full-service repairs and tuneups.

We recommend a full-face helmet, knee and elbow pads, sturdy shoes, gloves, eye protection, and sunscreen. All protective items are available to rent.

Please note: Woolly’s Adventure Summit does not offer mountain bike pads or MTB-specific shoes.

Our trail network offers something for beginners through professionals. Starting with the Discovery Zone and ending with Velociraptor, there truly is something for everyone.

We have industry leading beginner terrain in our Discovery Zone and offer world-class instructors as part of our lesson program.

Most of our trail network is well-suited for a current enduro (5"+ of travel) full suspension mountain bike. However, some of our Expert and Pro-Line trails require a full DH (8" of travel) mountain bike.

No. We created a trail network designed specifically for mountain biking. Many of our trails do intersect or follow ski runs though. Ever wonder what Stump Alley or Broadway look like without any snow? Now's your chance.

We welcome various bikes on our mountain bike trails, including mountain bikes, class 1 eMTBs*, and adaptive bikes.

However, the following are not permitted:

• Bikes with child carriers or similar attachments
• Tandem bikes
• Unicycles
• Class 2 & 3 eMTBs
• Dirt bikes / combustion engine bikes
• OneWheels
• Scooters

*Class 1 eMTBs must not have a throttle and cannot reach assisted speeds higher than 20 MPH. Riders on eMTBs are required to follow the same rules as those on traditional mountain bikes.

Yes, walk-ups are welcome for bike repairs and tuneups at The Gear Up, located on the second floor of the Mountain Center.

Off the Top starts on top of the mountain and when linked to Beach Cruiser and Downtown finishes at the Village, almost 15 miles and 3,000 vertical feet later.

25/26 Ikon Pass holders get two FREE Bike Park tickets; Ikon Base Pass holders get one. Plus, both Ikon Pass and Ikon Base Pass holders save 20% on additional tickets. Redeem at any ticket window. Holiday restrictions apply: 7/4/25-7/6/25 and 8/29/25-9/1/25.

Snow Summit + Snow Valley Bike Park pass holders can show their pass at a ticket window for a $39 Adult / $24 Child 1-day Mammoth Bike Park ticket.