10/18/2026
10 Miles Gravel. 10 Miles Multi-Use Trail. 10 Miles Isle Du Bois.
That’s the basic formula behind Rudolph’s Revenge.
You start with 5 miles of fast gravel roads, where the pace gets high early.
Then the course transitions onto the 5 mile Multi-Use trail, where the terrain gets sandy, rocky, slower, and much more demanding.
From there, riders hit Isle Du Bois for roughly 10 miles of technical singletrack, including the rock gardens and expert sections that make IDB one of the toughest places to ride in North Texas.
Then you turn around and retrace your way back down the Multi-Use trail and Gravel to the finish.
Three completely different types of riding packed into one 30-mile race.
And if that isn’t enough, the 40-mile Hard Mode sends you back through the Isle Du Bois singletrack for another lap.
Rudolph’s Revenge
December 12, 2026
30 Mile + 40 Mile Options
Limited to 225 riders
Registration is open now.
https://runsignup.com/Race/TX/Aubrey/RudolphsRevenge2021