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Rudolph's Revenge

Rudolph's Revenge is a mountain bike race on December 12, 2026 in Aubrey, TX, with entry fees from $65 to $85.

Date
December 12, 2026 (142 days to go)
Price
$65–$85
Sport
Mountain Bike
Register →

From the Organizer

Rudolph's Revenge Endurance MTB Challenge

Rudolph's Revenge is a 30, or 40, mile race on some of the toughest singletrack in North Texas combined with super fast fire road. The 30 mile race will take roughly a little over 2 hours to finish and has roughly 1,500 feet of technical climbing. The 40 mile race will take roughly 3 hours and cover 2,500 feet of elevation change. Terrain at the Isle Du Bois State park is challenging and rocky, the multi-use trail getting from greenbelt to state park varies in conditions and includes very challenging sand portions. State Park entry fees are included in registration. 

Rudolph's Revenge Endurance MTB Challenge: Route Details HERE

Entry fee includes State Park access and Special event fees, a commemorative pair of cycling socks, finishers medals as well as a danged good time with a bunch of like minded crazy folks. Race is followed by lunch and fundraising donations with the Big Pig Cancer Foundation. Come join us for a very merry 2025 race!

Awards:
Top 3 : 30 Mile Male Geared
Top 3 : 30 Miler Singlespeed Open 
Top 3 : 30 Mile Female Geared
Top 3 : 30 Mile Junior Under 13 
Top 3 : 40 Mile Male Geared
Top 3 : 40 Mile Female Geared
Top 3 : 40 Miler Singlespeed Open 

Awards may be adjusted upwards based on entries.
 

All registered riders receive a pair of DFW Series exclusive event socks with registration, a unique event number plate and a finishers medal upon completing the race. We do a unique design every year for this race, earn yours by participating this year! 

 

Events

30 Mile Junior Under 13 (1 Lap of IDB Trail)$65
30 Mile Geared (1 Lap of IDB Trail)$85
30 Mile Single Speed (1 Lap of IDB Trail)$85
40 Mile Geared (2 Laps of IDB Trail)$85
40 Mile Single Speed (2 Laps of IDB Trail)$85

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

58°

Typical Low

35°

Based on US Climate Normals data from Pilot Point Isl Du Boi, 5 mi from the venue.

Sunrise 7:22 AMSunset 5:21 PMDaylight 9h 59m

Host City

About Aubrey, TX

Population

6,637

as of 2023

City Elevation

680 ft

Nearest Airport

DFW

Dallas Fort Worth International Airport · 27 mi

Time Zone

Central Time

From Endurance Grid

A small town race. Lodging near the start could be limited, so book early.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Rudolph's Revenge, put it on the calendar, and turn “someday” into a start date.

142

Days to train

Race
Rudolph's Revenge
Date
December 12, 2026

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From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

Mountain biking takes place on singletrack and natural terrain where reading the trail matters as much as fitness — cornering, braking, and instinct on dirt are skills that only come from time in the saddle.

Events range from beginner-friendly cross-country races to technical enduros.

Read the Guide

Mountain Bike

Mountain bike races take place on singletrack trails and natural terrain — dirt, roots, rocks, and forest roads. Mountain biking rewards skill as much as fitness.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Aubrey than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to Aubrey
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the Rudolph's Revenge?+
Rudolph's Revenge is a mountain bike race held in Aubrey, Texas on December 12, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more mountain bike races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Rudolph's Revenge?+
Saturday, December 12, 2026 in Aubrey, Texas at 3800 FM428. Check the event page for exact start times and wave schedules.
How do I register for the Rudolph's Revenge?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Rudolph's Revenge

Dec 12, 2026

Register →