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2018 Trail Run Series - Four RACE SERIES Registration ONLY

Father & Daughter finish a Trail Run Series race.Four Race Series Registration

This registration covers all four races of the 2018 Trail Run Series (August 9, 16, 23, 30) and includes a series t-shirt for free. Save up to 46% off the individual race registration fee by registering for the entire series before August 1st! Save more the earlier you register!

Early-Bird Registration ends Monday, July 9: $75 includes all four races & guaranteed series t-shirt 

Four Race Package

Early Bird Registration until July 9th: $75

Advance Registration until July 31st:    $80

On-site Registration on Aug 9th:           $100

Check-in begins at 5:00 pm each Thursday evening at the start/finish line. For all racers who have registered by Tuesday, July 9th, your race items will be available at our Race Packet Pick Up on Thursday, August 2nd from 5-8 pm at Alpine Shop Kirkwood. 

Looking for Results, Trail Maps and Other Information?

Visit the Off-Road Racing League website for this info and more!

Entire 4-Race Series Registration

Be sure to indicate your shirt size below. Some sizes may have limited availability at this time.

  [$80.00] (52 left)

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PLEASE NOTE: Providing your e-mail address is the only way we can e-mail you your tickets. Please enter your e-mail above and check the box below.


By entering my email address I understand that I may receive periodic notices from the Alpine Shop concerning upcoming events, sales, and special deals. Your information will not be sold or shared with anyone for any reason and you may unsubscribe at any time.

Race Waiver: Required to Participate!!



I realize the Off Road Racing League Trail Run, hereinafter “The Run”, requires physical conditioning, and I represent that I am in sound medical condition. I have no physical or medical condition that would endanger either myself or others.

I agree to abide by all the rules of The Run.

I understand that trail running can be a HAZARDOUS activity that has many dangers and risks, including injury or death resulting from accident or physical exertion. I understand that trail running involves a risk of injury, and that injuries are a common and ordinary occurrence of the sport. I agree, as a consideration of, and in consideration for, being permitted to participate in The Run, to freely and expressly assume and accept any and all risks of injury or death to the runner, or property loss or damage, including injury, death, loss, or damage attributable to negligence of the Alpine Shop (sponsor).

I agree to release the sponsors and promoters of the The Run, including Alpine Shop (sponsor), and other sponsors or affiliated organizations, and their respective agents, directors, officers and employees from any and all responsibility or liability for injuries or damages which result, either directly or otherwise, from my participation in The Run. I agree not to make a claim against or sue the Alpine Shop (sponsor), or other sponsors of affiliated organizations for injuries or damages related to running and/or other activities during The Run.

I agree that images of my participation in The Run and related activities may be used in any way by Alpine Shop in online, print, and broadcast media.

I am aware that this is a release of liability and a contract between the Alpine Shop(sponsor) and me. I am signing it freely and of my own accord and I recognize and agree that it is binding upon myself, my heirs and assigns, and in the event I am signing it on behalf of any minors, I have full legal authority to do so, and realize the binding effect of this contract on them, as well as on myself.

By signing the box below I attest that I am the individual named above and I am signing this document

I, the undersigned, agree to the terms above:

Refunds / Weather-Related Cancellations / Emergencies

Unfortunately, we cannot offer refunds for any of our events. The costs we face for planning the events, acquiring participant giveaways and providing food and drink, etc., now occur so far in advance that it prohibits us from being able to give you a refund. 

Also, unless the Castlewood State Park managers or Alpine Shop race directors declare trails unusable, every race will proceed rain or shine. Severe weather may cause us to alter start times and/or courses. While Alpine Shop will make every available effort to reschedule any race delayed or cancelled due to weather conditions, under no circumstances will refunds be issued.

Find information concerning weather or other information on, or Alpine Shop's Facebook and Twitter pages.

Complete Registration & Make Final Payment | No Refunds





Castlewood State Park

1401 Kiefer Creek Rd, Ballwin, MO 63021

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