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Toughest 10k Kemah

Sun September 14, 2025 Kemah, TX 77565 US Directions

Race Day Instructions

Toughest 10K Kemah - Race Day Instructions

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Welcome!

Welcome to the Toughest 10K Kemah, hosted by 3 Bros Running Company, and our generous sponsors. We thank you for your support!

Please be aware of possible construction, road closures, or delays on State Highway 146. Stay updated on the current status via this website.


Race Start Information


Parking

  • Designated Parking: Runner parking is available at the Kemah Boardwalk and is FREE. Please allow yourself ample time to find a parking space and get to the race start area. (Red arrows on the map below represent part of the race route; check our website for a detailed map).

Pets and Baby Strollers

  • No dogs or baby strollers/joggers are allowed on the race course.
  • Do not bring your pet to the Boardwalk! Pets (except service animals) are not allowed on the Boardwalk per their rules. Please help us be good guests and comply.

Race Timing System/Bib

  • Your timing chip is attached to your bib and will be distributed in your race packet.
  • Do not forget your bib on race morning. You will need it to receive an official finish time when you cross the finish line.
  • If you forget your bib, you will need to pay $10 for a replacement.
  • All participants must wear their bib on the front in a way that course officials can see it.
  • Do not bend or fold your bib—it may damage the timing chip, preventing you from getting a recorded time.
  • Bibs are non-transferable. No official finishing time will be awarded if someone else is wearing your bib.

Packet Pickup and Race Day Registration

  • Race Day Packet Pickup & Registration: Starts at 6:00 AM.
  • Race Day Registration is available as long as slots remain open.
  • Note: You will not receive a shirt until after the race if shirts are still available.

Port-a-Potties

Port-a-potties will be located near the Start Line and at the Water Stations.


Water Stations

Water stations serving water and Gatorade will be available at the Start, on both sides of the Bridge, and around mile 3.


Bag Drop

NO bag drop is available for this event.


Course Description

The course is flat and easy on the Kemah Boardwalk, but the "tough" part involves running over the Bridge to Seabrook and back over the Bridge to the finish!


Race Etiquette

  • Line up at the starting line based on how fast you plan to run or walk.
  • Slower runners and walkers should move to the back of the pack.
  • Runners will start 3 at a time due to narrow lanes and construction on the bridge.
  • Caution: Narrow lane/low guard rails on Kemah Bridge. Run no more than 2 abreast.
  • If you wear headphones, keep one earbud out so you can hear race instructions.

Race Time Limit

The race has a strict 2-hour time limit.


Course Markers

Visible mile markers will be positioned along the course.


Photography

An official race photographer TBD will be on the course and at the finish line.


Finish Line

  • Keep moving after you cross the finish line.
  • Results will be posted onsite and on the official website.
  • A finisher’s medal will be awarded just outside the finish chute to all finishers.

Post-Race Party

Stick around after your event to cheer for your fellow runners and walkers.

Enjoy a post-race party in the park, featuring food, fun, and entertainment!

 


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