The international governing body of scooter riding

The International Scooter Association is a not for profit organisation established in 2011 to promote, develop and create a sustainable future for the sport of scooter riding. The ISA is made up of riders, manufacturers, distributors, retailers, skateparks, organisers, media and those involved in the scooter industry. All members bring knowledge, experience and value to all scooter matters and activity. The ISA is not a competition organiser; it’s role is to co-ordinate, recognise, govern and develop an equal playing field for entire sport to benefit from. The ISA is dedicated to the development of the sport worldwide, on all levels from grassroots to pro level.


The ISA aims to:

  • Promote the interests and safety of riders at all levels
  • Establish rules, judging criteria, point scoring, standards and rankings
  • Set competition formats & point systems for conducting international scooter contests
  • Co-ordinate National and International activities and contests.
  • Work toward ensuring Freestyle Scooter Riding becomes recognized as an official sport
  • Promote the values of good sportsmanship.
  • Promote all aspects of the sport, improving cultural and sporting contacts between the
    scooter communities.
  • Work towards the inclusion of Scooter riding into multi-sports events.
  • The ISA Championship is split into 3 regions; Europe, North America and Australasia.
  • Each region has 5 qualifying events.
  • The winner of each qualifying event receives a Golden Ticket which grants them a place in the world final.
  • The next 10 riders from each qualifying event (places 2nd – 11th) secure a place in the regional final. So each regional final has 50 riders.
  • The top 10 riders from the regional final go through to the world final.
  • They join the 5 Golden Ticket riders, meaning there are 15 riders from each region in the world final.
  • 5 additional places in the world final are reserved for Wildcards. These are given out for special reasons, for example, the current world champion receives one.

  • A minimum of 3 judges are required for regional qualifiers unless otherwise stated by the
    organizer (who may adopt for a 5 judging panel).
  • A 5 judging panel is compulsory for the regional and world finals.
  • When running a 5 judge panel only the 3 middle scores are calculated meaning the highest
    and lowest scores are dropped from the overall calculation.
  • Judges scores are marked from 1 to 100 based upon the ISA judging criteria.

Judges will be looking at:

  • The difficulty of tricks
  • Diversity of the run – showing a variety of tricks and using the park to its full capability with varied or original lines.
  • Consistency – points are deducted for crashes, foot slips and sketchy lands.
  • Style – Landing cleanly, riding confidently, making tricks look easy and effortless and showing originality.
A full PDF of the International Scooter Associations rules and regulation can be found here:

Rules and regulations PDF


Martin Kimbell
Martin KimbellDirector of Operations
Martin lives in the UK and has been involved in the scooter scene since 1999. He was one of the few riders who pioneered the sports in the early 2000s, later becoming a pro level rider for Micro Xtreme, and winning the 2007 Montreux Scooter Competition in both street and mini ramp. He no longer rides and over the past few years he has been involved in the sport working as a photographer, a team manager for Razor, and as a judge at almost every major UK competition.

Martin has played a part in helping the ISA develop the judging criteria and standards since 2012.

Phil Grice
Phil GriceDirector | Chairman
Phil first discovered scooter riding through his involvement within the action sports industry. Having shown an enthusiasm towards scooter riding and a passion to help the sport, it wasn’t long before he became known within the scooter industry. In 2011, Phil took the opportunity of setting up the International Scooter Association (ISA) and started a mission to legitimise the sport, setting up the first ever World Scooter Championship in 2012.

Since then, Phil has worked with hundreds of businesses and riders to oversee multiple world scooter championships. This has helped in uniting the sport and exposing it to millions of people worldwide.

Phil is also the chairman of the association and responsible for supporting and developing the board.

Terry Price
Terry PriceDirector of Communications
Terry lives in the UK and has been involved in scooter riding since 1999. An internationally recognised rider and OG of the sport. Terry continues to ride but no longer competes in competitions. Over the last few years his involvement has been mainly as a General Manager/Team Manager for Madd Gear. However, in more recent times Terry now just rides for Madd Gear and has started to pursue his own business projects such as YOLOWARRIOR®

Terry has also played a part in helping the ISA develop the judging criteria and standards since 2012, in fact Terry was in the very first meeting back in 2011 before the ISA was even set up. Since then Terry has attended ISA meetings and has repeatedly expressed interest in doing more for the ISA.

Suzie Harris
Suzie HarrisBoard Member
Suzie is from the USA and became involved with the Industry in 2011 when her son Colton began riding Scooters. She has been an Elementary School Teacher for 21 years and has a passion for working with individuals with Disabilities. She became known by riders and Industry leaders as Crazy Scooter Mom when she was instrumental in working with the City of Bakersfield, California to allow scooters in the public parks in her town. This decision was made in 2014 after countless hours of time at the parks and meeting with City Officials. During this time she realized there was a need for a safe place for riders to practice and progress in the sport. In August of 2015, she and her husband Jeff opened Ronka Underground Skatepark, a 16,000 sq ft park and retail store. Unfortunately, the park was closed in October 2018, but she is confident knowing that the lives she impacted through the development of Ronka will continue to grow. During the 3 years with Ronka, Suzie organized 20 competitions while successfully implementing and aligning ISA scoring and judging criteria. Her passion for working with Individuals with Disabilities, was evident when she incorporated events at the park to meet their needs. Ronka was known as the only Park in California to allow and encourage WCMX riders. Many Wheelchair riders visited the park and practiced their sport during Ronka’s 3 years of operation. She has gained respect from riders, families and Industry Leaders Worldwide and is continuing to do her part in seeing the Industry grow.


Our Rider Committee is made up of the most well-respected riders worldwide. The riders are the backbone of the ISA and supply us with fresh new ideas and give us instant feedback and votes on future projects. We listen carefully and work closely with our Rider Committee to ensure the sport goes in the right direction.

Benjamin Friant
Benjamin Friant
Cameron Ward
Cameron Ward
Dylan Morrison
Dylan Morrison
Ryan Williams
Ryan Williams
Max Peters
Max Peters
Andrew Broussard
Andrew Broussard
Danté Hutchinson
Danté Hutchinson
Lewis Crampton
Lewis Crampton
Jackson Bartlett
Jackson Bartlett
Jake Hershey
Jake Hershey
Todd Grady
Todd Grady
Lewis Williams
Lewis Williams
Archie Cole
Archie Cole
Shelby Grimes
Shelby Grimes
Billy Watts
Billy Watts
Clayton Lindley
Clayton Lindley
Matty Ceravolo
Matty Ceravolo
Chris Farris
Chris Farris


Action Space
Action SpaceTitle Sponsor since 2019
MADD GearMember since 2011
FuzionMember since 2012
Chilli Pro Scooter
Chilli Pro ScooterMember since 2014
Hang5GearMember since 2018
GritMember since 2011
CrispMember since 2012
Bestial Wolf
Bestial WolfMember since 2017
Envy Scooters
Envy ScootersMember since 2019
RazorMember since 2011
Apex Pro Scooters
Apex Pro ScootersMember since 2012
Vokul Scooters
Vokul ScootersMember since 2018
Longway Sports
Longway SportsMember since 2019
Port Technology
Port TechnologyTier 2 Member since 2018
DumbTier 2 Member since 2018
Triad Scooters
Triad ScootersTier 2 Member since 2019
Oath Components
Oath ComponentsTier 2 member since 2019
Tokyo Time
Tokyo TimeCommercial Sponsor since 2019