Home To Hell & Back!!

The plus: I ran (well most of the time) 2 hours & 45 minutes!! The minus: I only got in 10.5 miles in that time. So discouraged that I have no speed. I obviously have stamina to get the mileage done, even with walk breaks, but why so slow?? Might have well just walked. :/ 3 weeks will be here fast & I don't wanna be that slow for my race!! Sigh...