305 Half Marathon runners
Registration
Do It Like A Local

Half Marathon & 5K Is Sold Out!

305 HALF MARATHON WAITLIST

The Entry Waitlist is now CLOSED as of 2/23/2025 (11:59pm ET). Check out how the Waitlist works below:

  • Those selected will receive an email from RunSignup with a link to register within 48 hours, after which the link expires, and the spot is offered to another person on the waitlist.
  • Spots only become available if and when currently registered runners drop out before the race, or if someone selected on the waitlist did not register within 48 hours of receiving their invitation to register.
  • Coupons/discounts/promotions are not applicable to waitlist entry fee pricing.

Life Time reserves the right, in its sole and complete discretion, to deny entry, to revoke the entry application of any applicant at any time, and/or to disqualify any individual from the Event.

Register and Receive

Register for the Life Time 305 Half Marathon & 5K presented by Baptist Health and receive the following:

  • 305-inspired finisher medal
  • High-quality official race shirt
    • Unisex tees
  • Scenic ocean-side course views
  • On-course “only in Miami” flair
  • Free cafecito on race morning near Start Line
  • Professional event timing
  • Enhanced post-race finish festival amenities:
    • Vendors offering product information and samples
    • Dueling DJ sets and entertainment
    • Pots & Pans station for athletes to celebrate getting a PR!
    • Photo opportunities and much more!
  • Awards for top finishers

*Race amenities subject to change.

Click here to check out the NEW medal series video!

Confirm your registration here.

Enter the exact name and email address used to register.

Custom Medal Engraving

Our partners at Finish Line Engravers offer athletes the opportunity to personalize their finisher medal!

Celebrate your passion, perseverance, and personal success on event day by personalizing your 305 Half Marathon & 5K Finisher medal at the post-race Finish Festival. Add your Name, Finish Time, and special message and proudly wear your medal.

Registered athletes may reserve this custom engraving service through their ChronoTrack profile prior to race day and simply visit the Finish Line Engravers tent at the Finish Festival to retrieve their engraving. Non-reservation walk-ins are also available onsite, space permitting.

Pricing
Name, finish time, 3rd line of custom text* – $30
Name, finish time – $20

*Custom text limited to 20 characters or less. Examples pictured right for visual purposes only.

Rookie Refund Program

Invite your friends who have never participated in the Life Time 305 Half Marathon to register with your special URL received within your registration confirmation email (https://example.com/ReferralLink) and earn money back! This walker-friendly event is perfect for newcomers. If they sign up for the half marathon distance through your special link, you are eligible for a $5.00 refund for each person who registers, up to five people… that’s $25.00!

Bib Mailing

Fast track your race weekend by mailing your bib directly to your home. For $30 dollars, this option will be available to add during registration to all eligible athletes who register prior to January 31, 2025 (11:59 pm ET).

Those who purchase bib mailing and wish to change their race distance after the cutoff date MUST attend Packet Pickup to receive a new bib. Participants MUST bring the original bib mailed to them in order to be issued the new bib. 

This offer is good for continental U.S. shipping addresses only. P.O. boxes are not accepted. Once purchased, the bib mailing option is non-refundable. Shirts, goody bags, or any other add-on purchases will NOT be included in the mailing; instead these items must be picked up during pre-race Packet Pickup or the post-race Finish Festival at the Results tent. Shipping address changes must be submitted prior to January 31, 2025 (11:59 pm ET).

Those already registered may add this paid service by following the steps below prior to January 31, 2025 (11:59 pm ET):

  1. Login to your ChronoTrack account
  2. Under the Events tab, click “Upcoming”
  3. On the 305 Half Marathon & 5K event listing, click the “Event Store” button

Questions? Email us.

Looking to change your race distance?
Need to change your race distance? Click here to log into your ChronoTrack account. Click “Change Race”, then select “Change to another race” to choose a new distance. If you are choosing a race option that costs more than your original, you will be charged the difference in registration fees. There are no refunds for a lower cost race option. The last day for online changes is Friday, February 21, 2025 (11:59 PM ET). Changes to a category/division within a distance must be completed by the Athlete Services team via email.

Need to change your bio or contact information?
Please email our Athlete Services providing the old and new information to be updated – information like name spelling, date of birth, gender, email address, emergency contact, etc. These changes MUST be made with our Athlete Services team prior to race day.

For any issues with athlete registration changes, please email our Athlete Services.

Refund, Deferral, and Transfer Policy

We have revisited and revised our policy on entry refunds, deferrals and transfers to provide more athlete flexibility for event participation. A link to this policy will be included in the registration process, whereby participants must indicate that they understand and accept the terms.

Days OutBy Life TimeBy Participant
90+60% Refund60% Refund
Free Deferral$40 Full/Half Defer/Transfer
$10 5K/10K Defer/Transfer
89 or lessNo RefundNo Refund
Free Deferral$40 Full/Half Defer/Transfer
$10 5K/10K Defer/Transfer

Cancellation Policy

No refunds on services fees, donations or merchandise.
Deferrals are only good for the following year in the same event, space permitting.
Deferral redemption deadlines apply.
No refunds on transactions over 365 days.
Life Time reserves the right, in its sole and complete discretion, to deny entry, to revoke the entry application of any applicant at any time, and/or to disqualify any individual from the Event.

Registration Changes

ALL CHANGES MUST BE COMPLETED/REQUESTED by Friday, February 21, 2025 (11:59 PM ET), unless otherwise noted. All change requests after the deadline will need to be made in person during packet pick up. Change requests are not guaranteed, are limited based on capacity of the race at the time of request, and are first-come, first-served. Once the race takes place, no changes may be made to personal profile information (i.e. gender, category, DOB etc.)

Looking to change your race distance?
Need to change your race distance? Click here to log into your ChronoTrack account. Click “Change Race”, then select “Change to another race” to choose a new distance. If you are choosing a race option that costs more than your original, you will be charged the difference in registration fees. There are no refunds for a lower cost race option. The last day for online changes is Friday, February 21, 2025 (11:59 PM ET). Changes to a category/division within a distance must be completed by the Athlete Services team via email.

Need to change your bio or contact information?
Please email our Athlete Services providing the old and new information to be updated – information like name spelling, date of birth, gender, email address, emergency contact, etc. These changes MUST be made with our Athlete Services team prior to race day.

For any issues with athlete registration changes, please email our Athlete Services.

Deferrals

Deferrals allow a participant unable to attend this year’s event to defer their registration to the following year ONLY.

The deferral is applied only to the event in question – in this case, the Life Time 305 Half Marathon & 5K presented by Baptist Health. Deferrals can only be applied to the same event the following year and cannot be carried over multiple years.

A deferral fee of $40.00 will be administered at the time you defer. Once you completed, you will be sent an email confirmation from ChronoTrack with your unique deferral code, a code needed to register for the following year. Your registration does NOT automatically roll over to the following year – you must officially register.

Deferrals must be made online prior to Tuesday, February 25, 2025 (11:59 pm ET), after which must be made in-person at Solutions during Packet Pickup hours.

If you would like to defer your entry to next year, please follow these instructions:
  1. Login to your ChronoTrack account
  2. Click “Change Race”
  3. Select “Defer my entry to another event”
  4. Follow steps to defer

How to redeem your deferral for the following year:
You will be emailed a notification (after the race date of your original registration) from the Life Time 305 Half Marathon & 5K advising when you are able to register with your deferral code for the following year’s event. Your deferral code was included in your deferral confirmation email, and can be accessed anytime by logging into your ChronoTrack account.

This email notification will include the deadline to redeem your deferral. Once the deadline to redeem your deferral has passed, you have forfeited your spot and all associated fees. We will not be able to reactivate your deferral code. You will not receive any refund.

Important deferral deadlines:
For those who have deferred from the 2024 race to the 2025 event the deferral redemption deadline is June 3, 2024 (11:59 PM ET).

*There are no deferral fee refunds, or entry fee refunds related to expired deferrals under any circumstances.

Bib Transfer

You may officially transfer your race entry to another non-registered runner, space permitting. All transfers must be submitted by Friday, February 21, 2025 (11:59 pm ET), after which must be completed in person at Packet Pickup. For further details and steps, see the instructions below.

Before you begin the transfer process, please note:

  • You will not be refunded/reimbursed for your original registration. Any transfer compensation must be arranged between you and the transfer recipient. The race organizers are not responsible for the terms of payment between parties in the transfer process* and we do not condone the resale of registrations at elevated prices.
  • The currently registered runner will be charged a $30 transfer/deferral fee to complete the transfer for full and half marathon distances and $10 for any race distance less than a half marathon.
  • A new bib will be assigned to the race entry recipient only after the new registration is complete online.
  • This policy is strictly available for race entry only. This policy does not apply to add-on purchases.
  • There are no transfer/deferral fee refunds under any circumstances.

How To Transfer Your Bib:

  1. Find a non-registered runner interested in officially participating in the said event. Race organizers do not participate in this part of the process.
  2. To complete the transfer, the registered runner will log-in to their ChronoTrack account, click “Change Race”, select “Defer my entry to another event”, then follow the steps to complete the deferral. A unique code will be auto-generated which may be used by the new runner to register for the event.
    • The currently registered athlete will be withdrawn from the event.
    • Once the registered athlete completes the deferral and pays the deferral fee, the unique code may be used by the new runner to register for the event at no additional cost. Use this link to complete the transfer registration with the unique deferral code.
    • Once the transaction is finalized, the transfer recipient will receive an email confirming race registration.
    • Once the transfer recipient completes the registration, the deferral will no longer be valid for the following year’s event.

Note: there is no guarantee a transfer may be made.

Any participant who transfers their race entry or race bib without following the above process will be removed from official race results and disqualified from participating in any future Life Time event.

Life Time reserves the right, in its sole and complete discretion, to deny entry, to revoke the entry application of any applicant at any time, and/or to disqualify any individual from the Event.

It is important to note that Life Time is not involved in transactions between individuals. We do not endorse or guarantee the authenticity of race entries sold by individual users. We strongly recommend exercising caution and conducting thorough due diligence when purchasing race entries from other users. We do not condone the resale of registrations at elevated prices.

This policy is strictly available for race entry only. This policy does not apply to add-on packages. There are no transfer/deferral fee refunds under any circumstances.

Military Discount

Active U.S. military members are eligible to receive an entry discount. Please contact our Athlete Services with proper military ID for your discount code.

*Discounted registration not available during promotional pricing. Active duty and military personnel who are deployed or recalled may be refunded or defer at no cost. Proof of deployment or recall is required.

Life Time Members Early Access Registration

Life Time owns and produces some of the most incredible athletic events in the world, including the 305 Half Marathon & 5K. Along with athletic events, Life Time’s goal is to reshape the way people approach health and fitness with its healthy way of life communities. Life Time members — after six months of Club-Access Membership — get entry to our athletic events one week before the event registration opening to the general public or guaranteed registration in lotteries*.

*Exception for Leadville 100s.

ROLL CALL

COUNTRYPARTICIPANTS
United States4494
Canada38
Colombia35
France19
Brazil18
Guatemala17
Puerto Rico15
Germany13
Mexico12
United Kingdom11
Jamaica6
Peru6
Argentina5
Costa Rica4
Italy4
Poland4
Dominican Republic3
Switzerland3
Ukraine3
Venezuela3
Australia2
Curaçao2
Ecuador2
Finland2
Norway2
Panama2
Paraguay2
South Africa2
Andorra1
Belgium1
Bolivia1
El Salvador1
Estonia1
Honduras1
Portugal1
Spain1
Uruguay1

STATEPARTICIPANTS
Florida3985
New York129
New Jersey43
California41
Massachusetts37
Illinois31
Texas29
Georgia19
Pennsylvania18
District of Columbia15
Ohio15
Colorado13
Maryland13
North Carolina13
Michigan11
Virginia11
Connecticut8
Minnesota6
Wisconsin6
Oklahoma4
Tennessee4
Washington4
Missouri3
South Carolina3
Alabama2
Arkansas2
Delaware2
Maine2
Nebraska2
Rhode Island2
Vermont2
Arizona1
Indiana1
Iowa1
Kentucky1
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