Hi Emmy_bug,
Unfortunately, I've missed on both first and second ballots for RP this year. I'll have to make do with the hoodie 'consolation' prize this time,
On the Brussels 20km, I know what you mean ... it is rather crowded and the first 5k are pretty much spent in collision-avoidance mode. And the long hill up Avenue Tervueren back to the parc 50naire is draining! But overall, even with the crowds I enjoy the day ... and since we live near the 50naire, I might as well be running with the crowd. I didn't realise the start was switching to the morning, yes, that should avoid some of the hot afternoons we've had. Maybe they'll also give some thought to doing staggered wave starts.
I've done the Antwerp 10 miles twice, also a fun event. Actually, there are a lot of good races all around Belgium, and it's a great way to explore-around different towns.
Sint Niklaas ... I've been there, for the fabulous Zythos Beer Festival!
I wonder if there are many other Belgium-based runners on these forums? I hope our cold/snowy spell ends soon. (I'm Canadian ... so cold weather doesn't really bother me ... except that Belgians, or Bruxellois at least, can't figure-out how to clear snow from sidewalks etc., so what little snow there is is left to become dangerously icey underfoot for running!)