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We are now accepting and encouraging pre-entries for all our events. Please click on the button below to enter and pay via pay-pal. (Pay-Pal account not needed, you can use your debit or credit card). We will now have a speedier "Pre-Entry" line, where you will just simply need to check in to sign your waiver and get your row assignment. In the event you are unable to make the event, we will either apply your fee to another event or refund it at your discretion. Pre-Entry will close on the Thursday night previous to each event. We do not do pre-entry for Saturday events, and you must be a series member to use the pre-entry function. If you are not a member, you can take care of everything at the event. 
Minor release form: MUST BE SIGNED BY BOTH PARENTS AND is good for the whole season. Please don't show up without it completed, your child will be really disappointed. AMA Membership/number is not required, please disregard on form. >>>>>>>>>>>>>>>>>>>>>>>>>>>>

The 2021 CORCS series is brought to you courtesy of our friends over at the Law Offices of Peter Anderson. Peter is a fellow competitor who's will to win on the race course, is only second to his will to win in the courtroom. If you are ever in need of representation in an injury related case, click on logo to the right to see if they can help you get what you deserve. 
Click on logo's to go to website
Our new medical SXS acquired through great help from the Law Offices of Peter Anderson and Apex Sports!
For memberships processed prior to 3/7, and member racers at every event, you will receive a $10 "race gas" credit for future purchases at RMATVMC. Here are the details on setting up your account if you don't already have one. Last year RMATVMC issued $21,910 in credits to CORCS members!                              >>>>>>>>>>>>>>>

2020 Year End Award Winners >>>>>>>>>>>>>>>>>>>>>>>>
Mention CORCS for 15% discount

Parts, Service, Repairs, Vapor Blasting, Suspension and Graphics all in one stop, Colorado Springs
Colorado Springs Auto Repair
Morrison Auto Repair
Prescription Goggles
Equipment Rentals Monument
Machine Shop Manufacturing and Services in Parker
Official Suspension Service Supplier of CORCS
Service and Repairs Colorado Springs
Sports related treatment and rehab, Castle Rock
CBD products, Vet owned and CORCS competitor

Custom Graphics, Jersey's, Number Plates
Custom Graphics for Quads, Watercraft and Moto
Repair and Despair Under One Roof
Thunder Valley Entry Is Open


Pictures are up from Longest Day !2 hr. Team Race


Final notes for the Thunder Valley Gran Prix, brought to you by the Law Offices of Peter Anderson. 

It's been two years since we've been to Thunder Valley and we're excited to be back!

The course will consist of most of the MX track with a couple of detours around the largest jumps (sorry jumper guys) to add interest and safety. It will go up into the upper area at south end of track and drop off the hill through the mini course before dropping back into the track. It is a relatively short course, but we will use everything available to us to make it as interesting and fun as possible. 

Saturday events will be at the south end area as the main track will be open for MX practice till 3pm for $25

The track is open for practice on Friday and you can get there anytime after 10 to set up camp. 

There is no additional fee for camping, just gate fee. 

​Please note the modified race schedule. We have broken C races into four to alleviate congestion on the track and through scoring. There are two practice sessions and Unclassified is available as a second class for $25. Quads will practice after A/B practice at 1:20 Sunday. 

There will be a food vendor on hand Sunday only, offering breakfast burritos, burgers and more. Please support them if you can. 

ALL MINORS MUST HAVE A NOTARIZED RELEASE ON FILE. If you don't, print it off the website and get it done and bring with you. Must be signed by both parents. We can notarize on site if both parents present. 

Membership is closed until after the event, you can take care of it at the track. 

Pre-entry closes tonight, Thursday at 9pm.Must be a member to pre-enter

New riders can take care of everything on-site at the event, including choosing an available number. We have numbers on site for $10 a set. 

We still have 2021 Shirts and Hoodies available

Jerry Cutright and the FCA crew will be hosting the Cornhole finals as well as Dirt Church and 9 square starting at 7:30 on Saturday night, be sure to check that out

Looking forward to a great weekend of racing........see y'all there!