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2nd Annual ShamROCK Stampede
3.3K & Lucky 7K Family Fun Run/Walk/Stroll

St. Paddy’s Day Weekend @ 8:00AM
March 21, 2020
Douglas County Event Center
500 Fairgrounds Drive
Castle Rock, CO

Below are the highlights

For more detailed information please visit the official race website

ShamROCK Stampede

All Proceeds Benefit


Our 2nd Annual ShamROCK Stampede for PTSD launches on Saturday March 21st from 8am – 1pm at the Douglas County Events Center in Castle Rock CO. Our unique family friendly ShamROCK style course spreads out over East Plum Creek Trail with a Kid’s 1K Sham-Scram, 3.3k, and our Lucky 7K! The Sham-Jam includes awards, local breweries and food, and features local bands all raising awareness and funds for PTSD and mental health.

You are CHANGING LIVES when you register for the ShamROCK Stampede. Whether you are a serious runner or leisurely walker, bring the whole family and join the fun.


  • Health Expo with over 30+ vendors (please support our sponsors)
  • 1 free food item: from Flippin’ Flapjacks and other food vendors (TBD)
  • Plenty of entertainment for the kiddos including free face-painting
  • 1 free beer per participant 21 years and older. Additional beer purchases available


  • 8:00 AM – Back to Health Expo | Race Day Registration | Packet Pick-up
  • 9:00 AM – Lucky 7K starts
  • 9:15 AM – 1K Kid’s Sham-Scram
  • 9:30 AM – 3.3K starts
  • 10:00 AM – 7K Awards Ceremony
  • 10:15 AM – 3.3K Awards Ceremony
  • 10:30AM – Sham-Jam concert kicks-off | Irish Feats of Strength (beards, beer, and more)
  • 1:00PM – Event ends


  • TBD


In an effort to promote safety, the ShamROCK Stampede is using an assigned wave system for the start. If you wish to run or walk with others at the event, select the wave of your slowest person for all registrants. Note: You may move to a slower wave than assigned, but you cannot move to a faster wave than assigned. Remember your time does not start until you cross the timing mats.

    • Wave #1 – For those of you faster than 8-minute pace per mile. No strollers or dogs.
    • Wave #2 – For those between 8-10 minute pace per mile. No strollers or dogs.
    • Wave #3 – For those between 10-12 minute pace per mile. No strollers or dogs.
    • Wave #4 – For those slower than 12-minute pace per mile. No strollers or dogs.
    • Wave #5 – All leisurely walkers, strollers and well mannered K9 pals. Party in the back!

The number of waves are at the events discretion for safety and enjoyment of all participants and may change as needed.

NOTE: You do not have to register your little ones who are riding in a stroller unless you want them to have a shirt and bib.


Neither snow, nor rain, nor heat will keep us from hosting the ShamROCK Stampede. Keep in mind the route may not be cleared in the event of concerning Colorado weather conditions. Please plan accordingly. We assume no liability for injuries.


No refunds will be given. If you are unable to attend, your registration constitutes a tax-deductible donation.

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Learn more by visiting the official race website:

ShamROCK Stampede