7th Annual Big Sky Biggie - August 23, 2025

Registration is open!

DISTANCES & PRICING REGISTER NOW

50, 30 & 15 Mile Courses

Handmade awards at the 2024 Big Sky Biggie mtb race.

Pouring MAP Brewing beer at the 2024 Big Sky Biggie mtb race event.

Race Venue at the 2024 Big Sky Biggie mtb race.

The SWMMBA Bike Blender at the 2024 Big Sky Biggie.

SWMMBA pouring juice at the 2024 Big Sky Biggie mtb race event.

Merch tent volunteers at the 2024 Big Sky Biggie mountain bike race.

Big Sky Biggie Race Director Natalie Osborne and racer Kait Boyle.

Volunteer EMT at the 2024 Big Sky Biggie.

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

Racer in the 2024 Big Sky Biggie

2024 Big Sky Biggie Start Line

2024 Big Sky Biggie Start for the 30 mile course.

2024 Big Sky Biggie Start Line

2024 Big Sky Biggie Start Line

Stella with the 2024 Beast Award.

The Biggie is a fundraiser for our trails.

START YOUR PEDAL ENGINES IN

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If you've never raced in the Big Sky Biggie, you a

If you've never raced in the Big Sky Biggie, you are truly missing out. The Biggie needs to be on your 2025 race calendar. Join us Saturday, August 23, 2025. Registration is open now!

Last minute gift idea for the #bigskybiggie racer

Last minute gift idea for the #bigskybiggie racer in your life - Beautiful map of the Biggie Course (50, 30 or 15 mile course maps available) by North Fork Mapping (northforkmapping.com > shop maps > races)

Note: this will not arrive before Christmas Day - but the best gifts are worth waiting for.

The @bigskybiggie Arch is fixed! Last year a hurr

The @bigskybiggie Arch is fixed! Last year a hurricane gust took out the entire arch, ripped out a fan blower and our weight system - aka ACE buckets filled with rocks - went tearing down Aspen Leaf drive, the night before race day. We were panicked 🙀 about not being able to have our beloved arch with all of our valued sponsors shown - on race day morning. Our crew went into full McGyver mode (duct tape and electrical wiring) and had a temp solution in place for the big day. Whew. December is for all housekeeping chores and @strikevisual repaired the arch for free! Today we picked up the repaired arch and invested in a legit set of weighted plates. Our venue volunteers are going to be stoked! No more buckets of rocks 😂

How’s your winter prep period going?!

We hear that the Lewis and Clark Caverns is the De

We hear that the Lewis and Clark Caverns is the December training destination. Any guess as to which Biggie racer (and OG) this whip belongs to? IYKYK. Biggie training starts now and registration is open!

@emmamaaranen ‘s smile is why we do this. The B

@emmamaaranen ‘s smile is why we do this. The Biggie MTB Race is kind of a big deal and you should see for yourself - Saturday, August 23, 2025. Registration is open now. 50, 30 or 15 mile courses. Over $4k in cash prizes for the 50 Mile top 5 overall.

📸 @kg___creative

Registration is OPEN for the 7th Annual Big Sky Bi

Registration is OPEN for the 7th Annual Big Sky Biggie!

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In Partnership With

Lone Mountain Land Company

With tremendous support from our

2024 Carbon Sponsors

WONDERBUILD.com - Official Sponsor of the Big Sky Biggie

WONDERBUILD.com - Official Sponsor of the Big Sky Biggie

Our 2024 Supporting Sponsors