NIMBA Trailfest at Bonneyville Mill County Park - mountain bike cycling event - in Bristol, IN - presented by Northern Indiana Mountain Bike Association

NIMBA Trailfest at Bonneyville Mill County Park

Sunday, August 2, 202653373 Co Rd 131, Bristol, IN
Event Details

Event Type

Mountain Bike

Location

53373 Co Rd 131Bristol, IndianaOpen in Maps

Links

Upcoming Dates

Sunday, August 2, 2026Register

Event Location

About This Event
Experience some of the most rewarding singletrack in northern Indiana at NIMBA Trailfest, hosted at the scenic Bonneyville Mill County Park. This celebration of mountain biking brings together riders of all abilities to tackle expertly-maintained trails, connect with the local trail community, and discover what makes this region a hidden gem for off-road cycling. Whether you're chasing technical features or flowing through forested terrain, NIMBA Trailfest delivers the adrenaline and natural beauty that mountain bikers crave.
Additional Information

Unleash Your Skills at NIMBA Trailfest

What to Expect

  • Varied Trail Options - Multiple course choices designed for different skill levels and riding styles
  • Well-Maintained Singletrack - NIMBA-groomed trails that showcase what Bonneyville Mill has to offer
  • Community Atmosphere - Connect with fellow mountain bikers and trail advocates in a supportive, energetic environment
  • Scenic Terrain - Ride through wooded sections and experience the natural landscape of northwest Indiana
  • Trail Conditions - Check the organizer's website for current trail status and weather-related updates before heading out
  • Festival Vibes - Beyond the riding, enjoy the full trailfest experience with vendors, food, and community engagement

Event Highlights

  • Local Trail Support - Experience trails maintained by NIMBA, the dedicated organization building momentum for mountain biking in Indiana
  • Multiple Skill Levels - Courses range from beginner-friendly to technical challenges for advanced riders
  • Family-Friendly Festival - Beyond racing, enjoy the full festival atmosphere with music, vendors, and food options
  • Trail Community - Meet other riders, volunteers, and trail builders who share your passion for off-road cycling

A scene of a rider crossing a bridge at the NIMBA TrailFest

 

Frequently Asked Questions

What skill levels are welcome at NIMBA Trailfest?

NIMBA Trailfest is designed for riders of all abilities - from beginners just discovering singletrack to experienced technicians looking for a challenge. Multiple course options mean you can choose a route that matches your comfort level and riding style, so there's something for everyone at Bonneyville Mill.

How do I know what trail conditions will be like on race day?

Trail conditions can shift based on weather and seasonal changes, so check the event organizer's website or NIMBA's social channels before you arrive for the latest updates on singletrack status, technical features, and any weather-related trail alerts. This helps you prepare the right bike setup and expectations for your ride.

What kind of trails will I be riding at Bonneyville Mill County Park?

You'll experience expertly-maintained NIMBA-groomed singletrack that winds through forested terrain and showcases the natural beauty of northwest Indiana. The trails offer a mix of flowing sections and technical features, so expect rewarding riding with plenty of natural landscape to enjoy.

Should I bring my own bike or can I rent?

Most riders bring their own mountain bikes dialed to their preferences. Check the event website to see if rental options or vendor partnerships are available - this information is typically posted closer to event day.

Is there parking available at Bonneyville Mill County Park?

Bonneyville Mill County Park has parking facilities, but capacity can fill up during peak times. Arrive early for the best spots, and check the event website for any specific parking instructions or shuttle options that may be offered.

Can I spectate if I'm not riding?

Absolutely - NIMBA Trailfest celebrates trail community and features festival vibes beyond just racing. Check the event website for details on spectator areas, vendor zones, and other activities happening at Bonneyville Mill throughout the day.

What should I bring to stay safe and comfortable?

Pack the essentials - a properly-fitted helmet, plenty of water, trail snacks, and a basic repair kit with a spare tube and tire levers. Check current trail conditions to determine if you need additional gear or specific tire tread, and bring layers since forest terrain can feel cooler than open areas.

Reviews

Reviews

Share your photos, offer tips and course insights, or inspire others to join the fun!

The first 5 cyclists to review within 72 hours after this event receive a free Starbucks or Dunkin gift card ($10 value).

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