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CajunMan Triathlon, Duathlon, Aquabike, Aquathlon & 5k Run

Triathlon · 24 mi · Duathlon · 23 mi · Aquathlon · Walk · 5K · 2 mi · 20 mi

9/6/2026, 11:00:00 AM · Lafayette, Louisiana, US

Est. 2025 · Listed Apr 7, 2014

CompetitiveLouisiana5KFunPush Potential

Run Vibes summary

AI-assisted

At a glance (AI-assisted text)

Dive into the CajunMan Triathlon, Duathlon, Aquabike, Aquathlon & 5k in Lafayette, LA, offering a challenging multi-sport experience for endurance enthusiasts and beginners alike on the Gulf Coast.

The vibe (AI-assisted text)

The CajunMan event is a long-standing tradition for multi-sport athletes, drawing a mix of seasoned endurance fiends and first-time triathletes. It's designed to be a challenging yet welcoming experience on the Gulf Coast, fostering a strong sense of accomplishment. Expect a focused but friendly atmosphere where participants push their limits across various disciplines. The energy is one of determination, camaraderie, and personal achievement.

Race day (AI-assisted text)

Race morning will likely be buzzing with activity as athletes prepare for their respective events. Packet pickup details aren't specified, but expect a smooth process typical of well-established multi-sport races. The swim in Airport Lake will be carefully managed with safety aid, followed by a bike leg on local roads and a run through the airport grounds. The atmosphere will be supportive, with fellow athletes and volunteers cheering on participants as they transition and complete each segment.

Best for (AI-assisted text)

This event is ideal for triathletes seeking a well-organized sprint-distance challenge, as well as duathletes, aquabikers, and aquathletes. It's also a fantastic entry point for beginners looking to tackle their first open-water triathlon in a supportive environment.

Personality (AI-assisted text)

The CajunMan event has a determined and accomplished personality, celebrating the spirit of endurance. It feels like a community gathering for athletes who love to test themselves across multiple disciplines. There's a sense of tradition and pride in completing this Gulf Coast staple, making it both a personal challenge and a shared experience.

Weather snapshot (AI-assisted text)

Taking place in early September in Lafayette, Louisiana, expect warm and humid conditions. Water temperatures in Airport Lake are anticipated to be in the mid-70s Fahrenheit, making wetsuits potentially optional or restricted by USA Triathlon rules. Runners and cyclists should prepare for sun exposure and high humidity, staying well-hydrated throughout the event.

Terrain & course feel (AI-assisted text)

The swim is in open water at Airport Lake. The bike course covers 20 miles on the roads of Lafayette Parish, with a 'new and improved route' suggesting a focus on smoother sections. The 5K run will take place through the grounds of the Lafayette Regional Airport, likely on paved or relatively flat surfaces. Expect a generally flat to gently rolling course typical of the region, with no major elevation challenges indicated.

Signals we noticed (from listing text, AI-assisted)

  • Triathlon, Duathlon, Aquabike, Aquathlon & 5k
  • tradition, for all endurance fiends!
  • 1/2 mile swimming in Airport Lake
  • 20 miles pedaling on Lafayette Parish roads
  • 3.1 miles running through airport grounds
  • beginner triathlon option
  • experienced triathlete focus
  • open water swim with safety aid
  • mid-70F water temperatures expected
  • new and improved bike route

This section is produced with AI from the listing we have on file—think of it as a quick orientation, not a rulebook. Organizers can update start times, courses, policies, and perks at any time, so when something really matters, please lean on their official race page for the latest. We don’t independently verify every detail against live organizer updates; we’re here to help you get a feel for the event and decide if you want to dig deeper.

Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing

CajunMan Tri, Du, AquaBike, Aquathon & 5k run/walk

Sunday, September 7, 2025 @ 7:00 am

This race is a tradition, for all endurance fiends! 1/2 mile of swimming in Airport Lake, 20 miles of pedaling on the roads of Lafayette Parish, and 3.1 miles on foot through the grounds of the Lafayette Regional Airport.  Whether a beginner doing their first open water triathlon or an experienced triathlete looking for one of the best races on the Gulf Coast, this is the event!!

Race Distances


The SWIM -- 1/2 mile or 400 meter beginner
This is an open water swim. Water temperatures will most likely be in the mid-70F range. Use of wet suits is subject to USA Triathlon rules. The wetsuit call will be made after temperatures are taken race morning. Bring your wetsuit if you are so inclined. There will be boats and other water safety aid available during the swim. You should be able to swim at least ½ mile before deciding to enter this event. All swimmers will be required to wear swim caps, which will be provided.

THE BIKE -- 20 miles
New and improved route that avoids the worst sections on Garber Rd.    All turns will be marked. Volunteers will be on the course but you are to stay aware of the surroundings and to know the course. 

THE RUN -- 5K (3.1 miles)
The run will start and finish near the transition area near Airport Lake. The course will include the roads within the Lafayette Regional Airport. The course will be marked and volunteers will be on the course. There will be at least 2 possibilities to pass an aid station on the run. THERE ARE 3 WATER ON THE RUN. AT THE START OF THE RUN, MILE 1, HALF-WAY, MILE 2 AND RIGHT BEFORE THE FINISH. The aid stations will offer water, fluid replacement drinks, and encouragement. 

Relay Teams
Don't want to do the whole race? Come race as a team! Each team member will compete in one of the individual sports. Relay teams must have a minimum of 2 participants. (Yes, one team member can do 2 sports while the other team member does the other sport.)

USA Triathlon Sanctioned Race
This race is being sanctioned with USAT. You, including all relay team members, must be a licensed USA Triathlon member at the time of registration or buy a one-day license to participate for $15.00. you can buy one one our website in the store along with your registration.  NOT NECESSARY FOR 5K

Individual (Age Group) , Athena, Clydesdale, Beginner, Aquabike, Aquathlon & Duathlon

 

Triathlon Relay Team Entry Fees (per team)

 

Packet Pickup:   To Be Determined

 

Refunds & Race Delays

There are no refunds. The race will take place rain or shine.

*USAT RULE:  You are the ONLY person that can pick up your packet and you must provide a picture ID.

 

Directions to the race site

From I-10: Take exit 103A to merge onto I-49 S/US-167 S toward US-90/Morgan City; continue onto US-167 S for 2.5 mi; continue onto US-90 E for 2.6 mi then turn left onto Perimeter Rd. Use 2503 Southeast Evangeline Thruway, Lafayette, LA 70508 for GPS or web search directions.

 

AWARDS: 

See http://www.LATRAIL.org/cajunman

 

UPDATES

Any and ALL UPDATES for the events will be posted at www.LATRAIL.org/cajunman

 

Further Information


visit www.LATRAIL.org

 

Sponsors
CajunMan is one of Louisiana and the Gulf Coast's major endurance events. Businesses can get great exposure by being a racer sponsor. Depending on the level of sponsorship, a sponsor can have a web link to the race web site, offer items and advertising for race packets, have a spot on the race shirt, and have a presence at the race through tents, banners and participation. 

 

Sanctioning:

USAT Sanctioned Event
USA Triathlon is the national governing body for the sports of triathlon, duathlon, winter triathlon and aquathon in the United States. Participation in a USAT sanctioned event means the event director has the proper permits in place, liability and athlete excess medical insurance coverage and the event plan has met the standard of organization required. USA Triathlon provides rules, guidance and governance to set the standard for safe and fair multi-sport races. For more information on USA Triathlon and fueling the multi-sport lifestyle, visit our website at www.usatriathlon.org .

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