The Life Time Miami Marathon has sold out well ahead of race day for several years running, and recent editions have sold out faster than the ones before them. If you're reading this because general registration is already closed, here's the realistic rundown of what's actually available to you, beyond just joining the official waitlist, which RaceRove covers in a separate guide.
Confirm it's actually sold out
Before you work through backup plans, check the official registration page directly rather than relying on secondhand information - registration status, waitlist windows, and any remaining paid entry options are posted there and change through the year. If general entry shows as closed, the options below are where to look next.
The official waitlist
The race runs an official entry waitlist once general registration sells out, with spots reallocated by lottery as registered runners defer or cancel. It's free to join and worth doing even alongside other options, but treat it as a possibility rather than a plan, since selection depends entirely on how many people change their plans.
Charity entries
This is usually the most reliable path to a guaranteed bib once general registration has closed. The race partners with a range of nonprofit organizations - covering causes from veterans' support to autism research to cancer research - that receive a set number of guaranteed entries each year in exchange for a fundraising commitment from the runner. You apply directly through the charity's own program rather than through the race, commit to raising a minimum amount, and your entry is secured once you're accepted onto the team, with the fundraising typically due in installments before and after race day. If there's a cause you'd want to run for anyway, this is worth pursuing even alongside the official waitlist.
Paid upgrade bundles
In some years, the race has offered limited specialty reserved-entry bundles after general registration sells out - packages that include a guaranteed bib alongside extras like priority corral placement or bundled hotel and shuttle bookings. These are typically pricier than standard registration, and availability is limited and not guaranteed to exist in any given year, but they're worth checking on the official site if you need certainty and the waitlist timeline doesn't fit your plans.
If none of that works out
Don't assume your only option is waiting a full year. Watch the official race channels for late-cycle openings - deferral and transfer deadlines fall in January, and any spots that come back onto the market that way are sometimes made available shortly before race day.