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I, the undersigned, in consideration for LIFE TIME FITNESS, Inc. and its subsidiaries, affiliates, employees, representatives, and agents ("LTF") allowing my participation in the LIFE TIME FITNESS Chicago Spring Half Marathon and 10k, acknowledge that my participation in the Chicago Spring Half Marathon and 10k entails inherent risks, including but not limited to injury, death, and damage to property resulting from the following: (i) the negligence of LTF, its owners, employees, representatives, volunteers or agents; the negligence of guests, visitors or persons who may be present at or participating in the Chicago Spring Half Marathon and 10k; or the negligence of any applicable governmental entities, including, but not limited to the City of Chicago, Cook County, State of Illinois, and the Chicago Park District; (ii) slips, trips, falls, crashes or other such accidents that occur while participating in the Chicago Spring Half Marathon and 10k, or which may be caused by other persons' participation in the Chicago Spring Half Marathon and 10k; (iii) the negligence or lack of adequate training of LTF's employees, representatives, volunteers, or agents who seek to assist with medical or other help either before or after injuries have occurred. I agree to release from all liability, discharge and promise not to take legal action against: (i) LTF, its directors, owners, employees, representatives, volunteers or agents, (ii) any guest, visitor or person present or participating in the Chicago Spring Half Marathon and 10k; (iii) any sponsor of the Chicago Spring Half Marathon and 10k, their directors, owners, employees, representatives, volunteers or agents; or (iv) any applicable governmental entities, their directors, employees, representatives, volunteers or agents. I agree to release the aforementioned persons from any liability to me, my heirs, next of kin, assigns or personal representatives for any losses, damages, claims or demand arising out of my injuries, death, or damages to property, even if their individual or collective negligence contributes to such injuries, death or damages. I certify to LTF that I am eighteen (18) years of age or older, physically fit, have sufficiently trained for participating in the Chicago Spring Half Marathon and 10k, and have not been advised against participating in the Chicago Spring Half Marathon and 10k by a qualified health professional. I freely and voluntarily assume complete personal responsibility for all risks and for any injury, death or damage that may occur to me or my property as a result of these risks, even if such injury, death, or damage occurs in a manner that is not foreseeable to me at this time. I realize that by voluntarily assuming the risks involved, I will be solely responsible for any injury, death, or damage that I sustain. I have read and understand the terms above. My participation in the Chicago Spring Half Marathon and 10k and my execution of this Assumption of Risk are both purely voluntary and I elect to do so in spite of the risks. Moreover, I understand that LTF, and/or those authorized by LTF, will be taking photographs and making audio and video recordings of the Chicago Spring Half Marathon and 10k and its related events. I hereby irrevocably consent to and grant LTF, and/or anyone authorized by LTF, the exclusive right to the ownership and use of (i) any and all photographs taken by LTF, and/or those authorized by LTF, that contain my person, image or likeness; (ii) any and all audio recordings made by LTF, and/or anyone authorized by LTF, that contain my person, name or voice; and/or (iii) any and all video recordings made by LTF, and/or anyone authorized by LTF, that contain my person, image, likeness, name or voice; for any lawful purpose whatsoever in connection with LTF and its related events.

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This registration will purchase entry for the Michelob ULTRA Chicago Spring 13.1 and Chicago Half Marathon. You will receive a code to complete registration for the Chicago Half Marathon via email.

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Please choose your shirt size.
Please choose your shirt size

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Please make sure your membership and employee information is accurate so that your registration can be verified.
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Format as follows - HH:MM:SS
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Write NA if not applicable
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Please list the charity or group you are affiliated with (if applicable).

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Will Call is a convenience option allowing you to pick-up your bib/packet on race morning instead of the mandatory pre-race Packet Pick Up.

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The Michelob ULTRA Chicago Spring Half 13.1 & 10K benefits The Muscular Dystrophy Association and MDA's Team Momentum.

MDA is the world’s leading nonprofit health agency dedicated to finding treatments and cures for muscular dystrophy, amyotrophic lateral sclerosis (ALS) and other neuromuscular diseases. MDA funds worldwide research; by providing comprehensive health care services and support to MDA families nationwide; and rallies communities to fight back through advocacy, fundraising and local engagement. It’s special work powered by special people who give generously.

For more information, or to join Team Momentum, MDA's endurance training program visit their website .


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