I have some experience after 38 years of racing triathlon, and at least here in Canada literally being the only minority in the entire field for most of my life (it has barely changed 4 decades later, I just did my first tri in Kingston Ontario again after 38 years and the field looked almost identical).
I gained access to triathlon, because I joined the Armed Forces, and there were facilities for sport everywhere. I am a bit different though in that I am colourblind when it comes to role models, be they cyclists, swimmers, engineers, business people. I just get inspired by people who don't look like me, but like whom I would like to perform. Looking for role models who look like myself I always thought would just hold me back, but there is a strong reality that many want to do what they type do, not something else.
If you look at the Canadian 4x100 track team or our national mens and women's soccer team it looks completely different from any triathlon teams I have been on. Essentially track and soccer are the ultimate "acccess it if you have talent" sports (perhaps basketball too, but as I never played that sport, I won't comment). If we look at Canadian board rooms it does not look like the Olympic Gold medal winning women's soccer team, or the 4x100 track silver medalists from Tokyo 2021.
What I am pointing out is that access is the challenge, When access is high (track and soccer) and the metric is performance, the kids can rise to world stage.
Where access is low (corporate Canada) and you get selected upwards by being a clone of those who are incumbents (even if your performance is there), then you don't rise. One of my classmates is the Canadian Chief of Defence staff. No amount of my personal performance would get me to that top role. I did win the Canadian Armed Forces Championships, when my friend Pauli Kiuru from Finland (who looks nothing like me) was second to Kona. But I had access to sport through my Armed Services. Almost no one in my ethnic group had any parental support to squander money on sport because they were struggling to just keep their jobs as immigrants to a new country. The last thing they had time and money for was to shuttle kids around to sport. I only got to do organized sport when I walked onto high school soccer and track teams and from there, the military took care of my sports interests.
But access is key, and in general minorities have less access because of socio-economic scenarios. The parents just can't afford the time and money to put their kids in sport.
To this day, my dad thinks that I am stupid for wasting so much effort on sport and I should put it in my business life because I have more upward mobility options than his generation, but I don't have the same upward mobility as my Chief of Defence Staff friend Gen Wayne Eyre. It is just the way it is. So i created my own mobility starting my own tech startup.
The beauty about sport is once you enter, the clock does not care if you are black, yellow, white, brown....if you cut under the skin it is the same red blood, same veins, same arteries, same hearts, same brains....largely all originating not far from Rwanda a long long time ago and then migrating outwards. We are all the same and it is just humans categorizing their clan against the others, which in a way is a survival instinct of clans fighting for limited resources.
The question of how we make triathlon more accessible, I don't think gets solved inside triathlon, just like how we make golf more accessible does not happen inside golf. It happens in the rest of society when groups are uplifted on aggregate and also their areas of interest change. In my ethic group, in Canada, the extent of interest in sport, may be limited to watching the Toronto Blue Jays or jumping on an Olympic bandwagon every 4 years, but actually doing sport in adult life, is largely viewed as a waste of your focus on career and family life.
coming back to this thread the nice thing about a triathlon in Rwanda, is that suddenly a number of Rwandans can access a local race. They don't have to get on a plane to go to Dubai or Europe to do a triathlon. Yes, it is likely the more affuent Rwandans who do the local event, but just removing the need to take a flight makes it accessible for so many more. Let's give it some chances.