Help Center
Top Questions
I can't make it to the race. What are my options? (Refund Policy)
Defer to next year (instructions)
Transfer to another race (instructions)
Transfer bib to another runner (instructions)
Withdraw from the race (instructions)
How do I get the military discount?
How do I update my registration (e.g.,bib shipment, add-on a campsite, change my address, etc.)?
How do I find my registration information?
How do I switch events (Half Marathon to 5K) at the same race?
Other Common Questions
What time does the race start?
Will there be shuttles?
How long do I have to finish the race? Can I walk?
Are strollers allowed?
Are dogs allowed?
When will my bib arrive?
Where should I stay?
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Is someone planning to opt out of the 50k Zion run April 2020. I’d be happy to purchase your spot from you.
I deferred the Bison Double in 2018. I did not see an email with a code to transfer to another race. I would like to sign up for Joshua Tree. Can I still transfer the funds?
Hi Laurie – I just resent your deferment code. Use the code in the coupon section of registration.
If we participate in Trailfest, does the fee include entry into each of the parks? So if we bring our own car and want to explore the park more after the race, will we have to pay again to get in?
Hi Lacey – The registration fee does not include a park pass. You can get individual park passes at each park, or you a national park pass will get into all of the parks.
Would anyone have a 2020 Zion 100 bib for sale?
I am considering in signing up for trailfest and wanted to know whats the best airport to fly into?
Hi Keith – The closest small airport is St. George, Utah. The closest big airport is Las Vegas. It depends on what is more important to you, proximity or price. You’ll save about 2 hours flying into St. George but you will find better deals flying into Las Vegas.