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Annual CB&I Triathlon The Woodlands

The 15th annual Woodlands CB&I Tri will be held May 12, 2018. As one of the premier multi-sport events in the region, the ever popular Woodlands Triathlon is produced by The Woodlands Township Parks and Recreation Department, offering high-caliber competition, first-rate race management and a scenic course. As with years past, the race is a sanctioned USA Triathlon (USAT) event and served as the Texas State Triathlon Championship in 2017. The event features a field of 1,300+ participants (easily filled). Each year's participants range from beginners to nationally ranked triathletes, with several potential contenders on a waiting list. This event has reached capacity and sold out nearly every year in the past years, with the 2016 event selling out in just 11 days!

13th annual cb&i triathlon in the woodlands

Registration for the 2018 event opened January 1, 2018; once registration for the CB&I Tri is full, persons wishing to participate may be added to the 2018 CB&I Tri waiting list.


A waiting list may be started for the 2018 triathlon at such time that the event sells out. If you would like to be placed on it, please send your request to [email protected],and you will receive future e-mails with instructions on how to proceed.

woodlands triathlon

USAT&F SactionedThe Woodlands CB & I Tri event has earned a Top 10 placement in the USAT South Midwest Region for Sprint Distance Triathlons in 2004 and was designated as the USAT South Midwest Region Sprint State Championships for 2007. The event culminates with a festive awards party featuring music, great food, beverages and door prizes.


The minimum age for participation in the CB&I Tri - The Woodlands is 13. Registration will be available online beginning January 1, 2018; In 2018, early registration cost for the 2018 race is ($110) for individuals, ($175) for relay teams and is available through January 3. Regular registration costs are ($120) for individuals, ($185) for relay teams and will be available January 4 - until sold out. Registration fees listed here are for informational purposes only, and are subject to change without notice. All registrations must be completed by the registration deadline in late April, 2018 at midnight. Be sure to register as early as possible; the 1,300-person field has sold out every year since 2005. Please see The Woodlands Township CB&I Information Page for the race packet pick-up schedule.


Each year through efforts of coordinators, participants and volunteers, 80 percent or more of waste on race day is diverted to recycling and compostable businesses. For this year's event, race organizers will continue to improve their environmental responsibility efforts by asking participants, spectators and volunteers to ride-share or carpool to the event. Woodlands CB&I Tri Road Closures


CB&I Race Results

2010, 2011, 2012, 2013, 2014, 2015, 2016*, 2017


Held the first Saturday in May (or on the case of 2018, the second Saturday of May) each year, the 2018 Tri The Woodlands begins at 7:00 AM on Saturday, May 12, 2018 at Northshore Park located at 2505 Lake Woodlands Drive, 77381. Please see The Woodlands Township Tri Information Page for the full event schedule.


2017 CB&I Tri
  • Swim distance: 500-meter open water swim in Lake Woodlands
  • Bike distance: 12.25 miles throughout The Woodlands
  • Run distance: 5 kilometers through Town Center

Maps of the Swim, Bike and Run courses as well as parking areas are available below (click the images to see larger maps).

cb and i tri map of the swim course cb and i map of the bike course
cb and i map of the run course  cb and i map of the parking area

The TRI - The Woodlands will take place Saturday, May 12, 2018, at Northshore Park. More than 1,400 registered participants are expected. Please be aware that the outside lanes will be closed for the bike and run routes. The inside lane along Lake Woodlands Drive will be closed for the bike route. Outside lanes will be closed for the bike and run routes from 5:30 AM to approximately 10:00 AM. Typical lane closures include:


East and West North and South
Woodlands Parkway Grogan's Mill Road
Lake Woodlands Drive Carlton Woods Drive
Sterling Ridge Drive  


Lane Closures for Bike Route:

The bike route for the 2018 is anticipated to adhere to the same route as 2017. Most residents were able to leave their neighborhoods by turning right; left turns were not be permitted. The route begins and ends at Northshore Park - bikers will turn right onto Lake Woodlands Drive (outside westbound lane); merge onto the Lake Woodlands Drive outside eastbound lane, past Lake Front Circle; turn right onto Grogan's Mill Road (outside southbound lane); turn right onto Woodlands Parkway entrance ramp and merge onto Woodlands Parkway (outside westbound lane); turn right onto Carlton Woods Drive (outside northbound lane); take first right on roundabout, onto Sterling Ridge Drive (eastbound lane); turn left onto Lake Woodlands Drive (inside eastbound lane), then return to Northshore Park.


Lane Closures For Run Route: The running course for the CB&I TRI will be from Northshore Park along The Woodlands Waterway and there will be no lane or road closures for this portion of the race.

How Lanes are Closed: 
The Montgomery County Sheriff Department will be responsible for closing and re-opening streets, they will do so in a manner ensuring runner and spectator safety. There will be police officer at every intersection along the race route. Please follow their instructions when approaching streets on the course. After the race starts the lanes will re-open on a rolling basis as soon as the last participant has passed and all course support materials have been removed. 

  • To ensure runner and spectator safety, Montgomery County Sheriff's Office will be responsible for closing and re-opening streets.
  • There will be police officers at every intersection along the race route. Please follow their instructions.
  • The police officers will allow cars through when there is a safe opportunity.
  • Please allow extra time if you have somewhere to be on race day. Traffic flow should only be interrupted for 15 - 20 minutes until 10:30 AM.
  • The bicycle and run routes will impact the driveways for some businesses along those routes from early morning until 10:30 AM. Traffic will be diverted to minimize inconvenience to residents and patrons.

The foregoing information regarding routes and traffic impacts are based on the 2017 CB&I Triathlon and are subject to change for the 2018 CB&I Tri, with or without notice. Check back for updates as the date of the event approaches. For more information on The Woodlands Triathlon, please call 281 210-3800. You may also e-mail [email protected] for questions related to traffic, or call 281 210-2099 during the race.


* The 2016 C B & I Tri was cancelled due to poor weather conditions.

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