You experience him as walking too fast He experiences you as walking too slow. It is possible to do both of those things. You are irritated because he does not wait for you. He probably finds it annoying that you walk too slow to keep up with him, but it does sound as though he is not gripping about your not keeping up with him.
You sound as though you blame him. From your description it sounds as though he just accepts the differences in your pace and lets him be him and you be you.
I think that a part of the problem maybe that you feel that he is being inconsiderate without acknowledging that he too might like a partner who keeps pace with him.
He too might think that a loving partner would keep pace with him. Isn't that what you want from him? It is consideration when you want it but it is insensitivity and lack of consideration for him to want the something.
If neither of you have physically limiting mobility issues, A compromise might begin with trying to decide what is a pace that works for both of you, or decide that whoever reaches the destination first will simply and quietly wait for the other.
It might help if you both accepted the fact neither pace is a virtue nor a sin. The speed at which you each walk is simply one of many attributes and it does not make either of you more sensitive or caring than the other. What you call a sprint, he may see as a crawl, and what he views as normal you may view as bulldozing.
This may just be one of those things upon which you 2 may never agree
What you can agree upon is the impact that you are going to let this issue have on your relationship.
If this is a deal breaker for you, you have your answer.
@Mari9999 what i "experienced" is him sodding off knowing i cant walk at that pace - most people cant - and leaving me behind even though i called ahead. Not sure what version of what happened you have in mind, but this isnt a case of 'he said, she said'. What happened happened. Why the hell would i have posted otherwise? Honestly the idea that "a loving partner would keep up with him" is gaslighting garbage. How? By riding alongside on a bike?? The guy ignored me, disregarded me, disrepected me, knowing id be hurt by it. There was no "compromising" i could possibly have done in this situation - unless you mean just let him treat me like a piece of dirt & not be offended or upset by that? Ill be honest Ive been appalled by some of the takes in here which have completely ignored what actually happened and made me out to be the inconsiderate partner here. Hopefully your partners get more consideration than your replies suggest.