<p>Just in case for those who are not sure, Marathon -> 42 km
Ultra Marathon -> 84 km</p>
<p>Well, if you complete the race, is it okay for you to include it in the EC list or would it be resume-padding?</p>
<p>Include not just the marathon or ultra, but also the training. Anything that demonstrates long-term dedication should be included.</p>
<p>The thing is that I don’t have an official club/coach. Training by myself. Would they be suspicious?</p>
<p>You could always include a copy of your marathon/ultra completion certificate.</p>