Keystone Classic event

Presented By: SENTIR Racing Team

SENTIR Racing Team presents the 2023 Keystone Classic.  A proud participant event in the 2023 Tour De Dirt, the official USA Cycling State Mountain Bike Championship Series for Oklahoma.

Location:

Lake Keystone State Mountain Bike Trails

1900 OK-151   

Sand Springs, OK  74063

36.14001681058981, -96.25988700352579

Parking:

See map below.  Parking is available on the east shoulder of HWY-151 and in the State Park on the west side.

Parking at the trailhead is limited and only allowed for tent/equipment dropoff and will close at 8:30am

Please follow direction of the parking volunteers, do not stop on or block the highway at any time

Course:

The race course is the traditional 5 mile loop raced in the the clockwise direction.  The first 2 miles are rocky with several difficult technical sections and gradually becomes moderate terrain for the remainder of the loop.

Trail Forks Map

Strava Segment

USAC:

This race is permitted by USA Cycling, all USAC rules apply per the latest USAC Rulebook version. 
A valid 2023 license is required to race. 
An annual license is preferred and required for Cat1/2 series eligibility.
One Day licenses may be purchased on BikeReg or onsite for $10.

Tour De Dirt:

2023 TdD plate is required to race.  (Not required for Kids Kup ages 4-5)
RACE PLATE FORM
USAC Annual license is required for Cat 1 & 2 racers to be eligible for the TdD series
A helmet is required at ALL times while riding a bike
Riders may NOT be on any portion of the race course except while racing.  No pre-riding during live racing
Pro/Cat1 payouts according to schedule, Cat2/3 top 3 receive awards and Kids Kup receive medals
Check oktdd.org for all rules, events and standings 
Check the Tour De Dirt Facebook group for event updates

Kids Kup:

Ages 4-5, USAC license and TdD plate NOT required 
Ages 6-12, USAC license and TdD plate required
Ages 6-18, Junior USAC licenses are FREE, you must register to receive membership
Age group list and series standings can be found here

 SENTIR Racing Team or Spirit of Youth is a 501(c)(3) non-profit organization dedicated to cycling, community and charity.  This race is a fundraiser for Special Olympics of Oklahoma. All proceeds directly benefit Special Olympians in Oklahoma.