Those ATV dorks aside, you can't be speaking about dirt bike riders right? 'Cause that's a lot harder than riding down hill on a mountain bike.
I wrote about going "UpHill". Should have been even more specific I guess by stating: "going uphill on a frickin' easy fire road".
I am still pissed from the time when a dirt biker passed me going like hell uphill on Eagle Mtn. Hydro ROW and sprayed a pile of rocks on me and my shiny new bike :-(