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Organ Trail

2015 ORGAN TRAIL tickets on sale now!

On the morning of the Zombie Crawl, join your fellow zombies on the ORGAN Trail. Run, walk, or crawl around downtown Denver in this urban adventure that is part Amazing Race, part Fear Factor, and part Haunted House. Zombie hordes will solve clues in order to identify locations in downtown Denver where they will complete checkpoints. Fun for all and the zombies with the fastest legs and the quickest BRAINS! will take home the cash.


OCTOBER 17th 2015 / Skyline Park – Denver, CO


Start/Finish lines: Skyline Park (16th Street Mall and Arapahoe)
Time Limit: 4 hours – more time this year!
Distance: Teams (2-6 zombies) will run/walk/crawl or use public transportation to travel throughout downtown – most teams will travel 3-4 miles.
Accepted transportation: running, walking, crawling, mall bus, RTD bus/light rail.
Not allowed: private vehicles, taxis, pedi-cabs, scooters, bicycles/B-cycles, skates/blades, skateboards, any other form of transportation not listed specifically above.


First Place – $300
Second Place – $200
Third Place – $100


Cell/mobile phone – Smart phones (especially those with cameras and/or GPS), although technically not required, will provide a significant advantage. At least one person on each team should have a smart phone in order to successfully complete all of the challenges. See FAQ for more details.

Digital camera – Each team must also have at least one functioning digital camera. A smart phone could meet the requirement for both phone and camera. Teams may be required to take and show pictures to race organizers during or after the race.

Clothing – Costumes are encouraged. Most teams will dress as zombies. Other costumes (without wheels) and regular race clothes are allowed. Clothing may become dirty or even permanently stained/damaged during the event. We are not responsible for any damage to personal belongings during the race. Race bibs must be clearly displayed at all times.

Money – a small amount of cash ($10) might be necessary to complete a challenge. Cash can also be used to purchase drinks/snacks as needed.

Identification – At the start line, you will be required to show a photo ID in order to obtain your race packet (bib, pins, shirt, etc.). No ID and you do not participate.


Maps – you think you know downtown Denver well. Do you know it well enough?
Bus routes/passes – even within the confines of downtown, jumping on the perfect bus at the right time just might help you be the winning team
Paper/pen – might help for tracking your progress or route
Additional technology – GPS devices, laptops/tablets or other internet devices – get creative here.
Video recorder – your team’s video footage might make the ORGAN Trail highlights or be featured in next year’s promotion
Watch – there is only so much time before the zombies take over
Water, snacks, etc. – stay hydrated on the ORGAN Trail
Sunscreen – some zombies have sensitive skin

2014 Results

Click here for full 2014 Organ Trail results.

2013 Results

Click here for full 2013 Organ Trail results.

2012 Results

Click here for full 2012 Organ Trail results.

2012 Organ Trail Pictures

Click here to download FREE 2012 Organ Trail pictures. You have to enter the picture code ORGAN to download for free.

Also, the Denver Pavilions posted a few killer picks of some of you doing the THRILLER DANCE on their Facebook page. Thanks, Denver Pavilions!

Official Charity Partner: BONFILS BLOOD CENTER

In 2012, we raised $2000 for Bonfils! Thanks to all who participated and donated during the race. Make sure you like Bonfils on Facebook and check out their website. Most importantly,

2011 Results

Click here for full 2011 Organ Trail results.