Reflex Xtreme Challenge was established in 2015 as an extreme challenge race enhanced with obstacles.


Reflex is a race that includes a series of obstacles that require strength, endurance and physical agility.


Reflex has a series of 3 events are held per year in different municipalities across Puerto Rico. We also count with several races: 3.5 and 10 miles of distance. In addition to 15, 20, 25, and 30 obstacles throughout different scenarios like mountains, roads, forests, streets, and farms just to mention a few. Each route is filled with challenges ranging from different levels of difficulty.


We include the following categories:
• Competitive (begin with a 10 minute difference)
• Open
• Fun
• Military
• Student


Reflex is designed for all audiences. We have different open fun categories to enjoy with family, friends, and even coworkers. For a more challenging audience we also have competitive elite categories. You can run it, walk it, but most important, enjoy it! First Event Reflex Xtreme Challenge first ever held race was on October 18, 2015 in the municipality of San Sebastián, Puerto Rico. It included an extraordinary attendance of 1,489 competitors running on mud filled roads, water trenches, and 15 obstacles that measured each competitor’s strength and endurance.

What each competition includes

All participants receive a medal, an event t-shirt, a number, a chip, hydration, certificates, and discounts.


Categories: individual open and elite
We have a category range per age difference. A five year age range per male and female competitor.

Awards will

Be given to the first three athletes of each category.

Divisions Qualify Age Group

PRO: Top 5 men and women overall in the Elite Wave
Age Group: Top 10 men and women in each age group in the Elite Wave

Elite group

Prizes are awarded to the first 3 teams of 6 members of 6 men, 6 women or mixed 3 men and 3 women.

Group awards of more participants

Private tent.
Team trophy for most participants.
Free registration.
Exclusive professional photo of the team.
Team recognition.
Promote the winning team on the Facebook official page.


Wave Individual Open
Wave Individual Elite
Wave Individual Fun
Wave Group Open
Wave Group Elite
Wave Group Fun
Wave Military
Wave Corporative
Wave Student


The 2020 Obstacle Course Racing World Championships that will be held in the United States on October 2-4, 2020 at Stratton Mountain Resort in Stratton, Vermont.

Registration and package delivery

A copy of the participants identification will be delivered a day before and on the day of the race.
Registration confirmation.
Sign the relief of responsibility of the activity.
A wardrobe to store the participant’s belongings will be provided.


4 feet wall, 6 feet wall, 8 feet wall Hercules, Olympus,12 feet Pyramid, Rope Traverse, Concrete Blocks, Ice Pool, Inverted Wall, Rope Climbing, Barbwire Crawl, Zip Line, Twister, King Kong, Ring Swing, Stairway to Heaven, Tarzan Swing, Floating Boards, Cage Crawl, Mountain Climbing, Human Hamster, Xtreme Rig, Equilibrium, Earthquake, Spider, Pedal, Mud Lagoon, Black Hole, Splash Mountain, Vertical Ramp, Leap Frog, Ninja Step, Pipe Traverse, Conquer the Gauntlet, Zig Zag, Water Crawl, Hay Roll, Plank Traverse, Tire Hop, Gotcha, Trenches, Slider, The Monkey Bars Crazy, Sling Wall, Stepped, Wall, Over Under Logs, Balance Bean, Tire Ramp, Quick Sand, Tire Flip, Tire Traverse, Bucket Carry, Tire Through and Tire Farmers Walk.


Reflex Xtreme Challenge
Kids Challenge
OCR Training


Reflex Xtreme Challenge counts with more than one thousand participants from all over Puerto Rico and the United States. We count with over three thousand spectators. This is the biggest obstacle race of all Puerto Race with over thirty obstacles.

Reflex Xtreme Challenge 10 editions are as follow

October 18, 2015 at San Sebastián, P.R.
July 3, 2016 at Dorado, P.R.
October 16, 2016 at San Sebastián, P.R.
April 23, 2017 at San Sebastián, P.R.
July 30, 2017 at Dorado, P.R.
January 28, 2018 at San Sebastián, P.R.
May 6, 2018 at San Sebastián, P.R.
July 15, 2018 at Dorado, P.R.
October 7, 2018 at San Sebastián, P.R.
April 28, 2019 at San Sebastián, P.R.

Kids Challenge 10 editions are as follow

November 13, 2015 at San Sebastián, P.R.
March 20, 2016 at San Sebastián, P.R.
July 31, 2016 at Dorado, P.R.
November 13, 2016 at San Sebastián, P.R.
March 19, 2017 at San Sebastián, P.R.
July 30, 2017 at Dorado, PR.
March 18, 2018 at San Sebastián, P.R.
November 18, 2018 at San Sebastián, P.R.
March 17, 2019 at San Sebastián, P.R.
November 17, 2019 at San Sebastián, P.R.


World OCR, the Fédération Internationale for Sports Obstacles and obstacle course racing (OCR) and related disciplines.

Similar Sports

Marathons, Half marathon, track, obstacle race, cross training, cross fit, cyclist, triathlon and functional training gym.

Who we are

Reflex we’ve been established for nine years now. We organize different types of activities of sports and health events that integrate adults as well as children.. Our activities are designed to provide motivation and inspiration for all levels of physical fitness and where hundreds of participants test their physical and mental ability.
We organize sporting events, obstacle races, 5k and 10k races. We also produce social events for senior classes, birthdays, fundraising for different causes and non-profit organizations.


Our mission is to provide solutions in the field of sport nationally and internationally through innovation, service and quality. Our resources are destined to contribute to the development of physical and mental health and achieving fulfillment of the commitment that we have with our people.


We are a leading company in the sports market that seeks positioning throughout Puerto Rico. By providing high quality service through the practice of sports both professionally and recreational. Offering solutions for different needs, using a platform that facilitates the processes and is committed to support the mental and physical health of our public.


To recognize, appreciate and value yourself, others and your surroundings. Establish limits to do always what is correct and live in harmony with society. Integrity: Is the constant demonstration of positive attitudes, aspiring to achieve excellence, quality and human perfection in a transparent and honest way.


To reach established goals, finding solutions to unforeseen situations. Humbleness: Recognize our abilities, qualities, weaknesses, and strengths to do good to others. Honesty: To speak the truth but with kind words. Harmonizing our words with our actions. Therefore portray it to the identity of the and be proud of the outcome.


To improve the lifestyle of many people. Inspire people through our races and challenges. Integrate whole communities and families to lead a healthier and active lifestyle.


To contribute with active participation in the sport. Our goal is to facilitate and collaborate actively with athletes as well as with other entities.

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