The Race Radar

Butte 100 MTB Race

Butte, Montana
Butte 100 MTB Race official race logo - running event in Butte, Montana
DATE:
TIME:
LOCATION:
Butte, Montana
PRICE:
Free
DISTANCES:
6 Events: 104.1 Miles, 104.1 Miles, 54.6 Miles, 54.6 Miles, 29.6 Miles, 29.6 Miles

About Butte 100 MTB Race

Welcome to the most difficult mountain bike race in the country: The Butte 100. The Butte 100 race weekend consists of three individual races, a 100 mile, 50 mile and the Sorini 25, taking place atop the Continental Divide just outside of Butte, Montana. The race has grown from a small group of dedicated locals on a gravel road, to world-class athletes competing on world-class trails. With outstanding partnerships with the USFS, BLM, community of Butte, our generous sponsors, and the “neon army” of volunteers, the Butte 100 races continue to provide the best mountain bike racing experience possible. Thanks for visiting.

Please visit our Facebook page for updates and announcements.

Butte 100 MTB RaceWelcome to the most difficult mountain bike race in the country: The Butte 100. The Butte 100 race weekend consists of three individual races, a 100 mile, 50 mile and the Sorini 25, taking place atop the Continental Divide just outside of Butte, Montana. The race has grown from a small group of dedicated locals on a gravel road, to world-class athletes competing on world-class trails. With outstanding partnerships with the USFS, BLM, community of Butte, our generous sponsors, and the “neon army” of volunteers, the Butte 100 races continue to provide the best mountain bike racing experience possible. Thanks for visiting. Please visit our Facebook page for updates and announcements.
Butte, MT

Race Events & Distances

Choose from 6 race distances available for Butte 100 MTB Race in Butte, MT. Registration includes timing, finisher medals, and post-race refreshments.

Tandem 100

104.1 Miles
Distance
104.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Tandem 100

How long is the Tandem 100?
The Tandem 100 covers 104.1 Miles.
What time does the Tandem 100 start?
The Tandem 100 starts at 6:00:00 AM.
How much does it cost to register for the Tandem 100?
Registration for the Tandem 100 costs $0.00.
Where is the Tandem 100 located?
The Tandem 100 takes place in Butte, MT.

Butte 100

104.1 Miles
Distance
104.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Butte 100

How long is the Butte 100?
The Butte 100 covers 104.1 Miles.
What time does the Butte 100 start?
The Butte 100 starts at 6:00:00 AM.
How much does it cost to register for the Butte 100?
Registration for the Butte 100 costs $0.00.
Where is the Butte 100 located?
The Butte 100 takes place in Butte, MT.

Tandem 50

54.6 Miles
Distance
54.6 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Tandem 50

How long is the Tandem 50?
The Tandem 50 covers 54.6 Miles.
What time does the Tandem 50 start?
The Tandem 50 starts at 7:00:00 AM.
How much does it cost to register for the Tandem 50?
Registration for the Tandem 50 costs $0.00.
Where is the Tandem 50 located?
The Tandem 50 takes place in Butte, MT.

Butte 50

54.6 Miles
Distance
54.6 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Butte 50

How long is the Butte 50?
The Butte 50 covers 54.6 Miles.
What time does the Butte 50 start?
The Butte 50 starts at 7:00:00 AM.
How much does it cost to register for the Butte 50?
Registration for the Butte 50 costs $0.00.
Where is the Butte 50 located?
The Butte 50 takes place in Butte, MT.

Tandem 25

29.6 Miles
Distance
29.6 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Tandem 25

How long is the Tandem 25?
The Tandem 25 covers 29.6 Miles.
What time does the Tandem 25 start?
The Tandem 25 starts at 8:00:00 AM.
How much does it cost to register for the Tandem 25?
Registration for the Tandem 25 costs $0.00.
Where is the Tandem 25 located?
The Tandem 25 takes place in Butte, MT.

Sorini 25

29.6 Miles
Distance
29.6 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Butte, MT
ButteMT
Butte 100 MTB Race Organizers

Frequently Asked Questions about Sorini 25

How long is the Sorini 25?
The Sorini 25 covers 29.6 Miles.
What time does the Sorini 25 start?
The Sorini 25 starts at 8:00:00 AM.
How much does it cost to register for the Sorini 25?
Registration for the Sorini 25 costs $0.00.
Where is the Sorini 25 located?
The Sorini 25 takes place in Butte, MT.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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