We Do Races!

Toughest 10K

Kemah - Seabrook Bridge



Online registration is closed.

Unfortunately, we have filled all slots at this time for the Toughest 10K Kemah.

Registration for the Toughest 10K Galveston, and the La Porte By the Bay Half Marathon are still open, via the Registration pages on those websites.


It may still be possible to register for Kemah if there are no-shows or drop outs but we cannot guarantee that.

You can check on race morning. The registration table will be open at 6am and if slots open up they will be first come first served. Any late or race day registrations will get a shirt from whatever we have available after the race, and we can't guarantee a medal on race day for those who register the day of.

You can keep up with announcements and updates by following our Toughest 10K Kemah Facebook Page

Click here for Shirt Sizing Chart PDF in new tab or window

Bib Name Guidelines: No quotations, No full names (first and last together), 13 characters max, letters and numbers, no special characters (like hashtag), No profanity, We reserve the right to decline any choice.

You must be registered by August 14, 2016 to reserve shirt size and get your name printed on your Bib.

This race is limited to 2000 runners and registration will close when that number is reached.

Registration Entry Deadline & Fees:
Register by July 31, 2016
Aug 1 -- Sept 14, 2016
Sept 15 -- Sept 17, 2016
Race Day

Kemah Only


Bridge Series

*The race time limit of 2 hours is strictly enforced! Bridge races involve special permission and cooperation by local authorities, police and emergency response, and impact motor vehicle traffic. In order to keep doing these races we must comply with the limits set by those agencies. Runners who are trailing far behind may not be allowed back on the bridge for their final loop.

By participating in this race you agree that you, your family, your heirs, executors, & administrators, forever waive, release and discharge any and all rights & claims for damages and causes of suit or action, known or unknown, that You may have against the Toughest 10K Kemah, Running Alliance Sport, The Bay Area Running Club, The City of Seabrook, The City of Kemah, Galveston County and Harris County and all other political entities, all independent contractors and construction firms working on or near the course, all Toughest 10K Event committee persons, officials and volunteers and their officers, directors, employees, & all sponsors of the event , & the related race events & their officers, directors, employees, agents & representatives, successors, & assigns for any and all injuries suffered by me in this event. You attest that You am physically fit and am aware of the dangers & precautions that must be taken when running in warm or cold conditions, & have sufficiently trained for the completion of this event. You also agree to abide by any decision of an appointed medical official relative to your ability to safely continue or complete the event. You further assume and will pay your own medical & emergency expenses in the event of an accident, illness, or other incapacity regardless of whether You have authorized such expense. Further, You hereby grant full permission to the Houston Toughest 10K and/or agents hereby authorized by them to use any photographs, videotapes, motion pictures, recording or any record of this event for any legitimate purpose at any time. You further understand that there are no entry refunds, exchanges, transfers or rollovers and the event may be cancelled due to any of the following reasons; among others, including, city orders, weather conditions, natural disasters, or the threat to local and/or national security including suspected terrorist activity. You have read this waiver carefully & understand it. Applications for minors accepted only with parent or guardian’s signature.

Sorry, no refunds, substitutions, or transfers are available under any circumstances.

*The Texas Bridge Series is a series of three races, over three iconic Texas bridges in the Gulf Coast area. When you sign up for the Toughest 10K Kemah, you will have the option to register for all three races with one registration. Contact info, Bib nicknames and runner info will be submitted as the same for all three races. There is no price break to register for all three at once, just convenience. You will get a special Bridge Series Medal when you finish all three (whether you sign up for all three races using that option on the Toughest 10K Kemah registration or sign up for each race individually). Be sure you can make all three races, since there are no rain checks or refunds for any of these races.

RRCA Regional Championship Race
Our Fantastic Sponsors:
Gatorade® the exclusive sports beverage of the event
Airrosti Provider On the Run, Texas Houston Fast Track White Water Cowboy BBQ Company New Balance
Powerhouse Racing
KIWI-TEK | The Medical Coding Company
Superior Shelter
Superior Shade