How about this one? (Destiny)

by Claude Errera , Thursday, December 31, 2015, 19:07 (3345 days ago) @ Earendil

Though really, I'm still not exactly sure what propelled me that far.

http://xboxdvr.com/gamer/Finwe%20of%20Noldor/video/13563515

lol - that happened to me once on Drifter (as a Sol titan). Running to B Heavies, jumped down the stairs, activated my super to kill the other team at Heavies... and the combination of jumping and the super boost threw me miles over the edge. I flew to my death, sadly trying to launch a few hammers at them as I sped down... to no avail. I'm sure they were laughing.

I'm pretty sure you get a boost of energy when you pop a super - and if you're moving in a specific direction, that translates into momentum.