Spence Mountain Mayhem XC MTB Race

Spence Mountain Mayhem XC MTB Race

Date: Saturday, June 13, 2026

Location: Spence Mountain, 19040 Eagle Ridge Road, Klamath Falls, OR

Host: Klamath Trails Alliance (KTA)

Sanctioned by: OBRA (requires OBRA License/waiver)

Registration closes: Thursday, June 11, 2026, 11:59 PM PT

Youth Participation: Youths 18 and under race free (still need $5 OBRA license). Lunch for youths is $10 or bring your own.

Additional Items: Custom embroidered hats ($25, order closes two weeks prior), one-day OBRA license ($5 cash or add-on).

Bib Pickup: Day of race, minimum 30 minutes before your event.

Courses:

• 24 mile "long route" for advanced riders (Cat 1)
• 24 mile "long route" for e-bikes (no age groups)
• 16 mile "medium route" for intermediates (Cat 2)
• 10 mile "short route" for beginners (Cat 3)

Start Times:

• CAT 1 Advanced: 9:00 AM
• E-Bike: 9:00 AM
• CAT 2 Intermediate: 9:30 AM
• CAT 3 Beginner: 10:00 AM

Amenities: Local food truck (including vegetarian/vegan options) and local beer at the finish line. KTA Wool Socks for all finishers.

Race Day Registration: Allowed, minimum 30 minutes before event. Bring cash for registration and potential one-day license. Meal not guaranteed on race day.

Accommodation: Running Y Ranch/Resort (use code "SPENCE" for discount).

Proceeds: 100% go to Klamath Trails Alliance for trail construction and maintenance.