I signed up for a local work-sponsored 5k race in SF on May 2nd (LIVERight). That's about 2 and a half weeks away. My goal is to run the entire way, in 25 minutes. Right now, I can run about 1.2 miles at an 8 mile per minute pace, running straight for just under 10 minutes. I alternated between walking and jogging the next 1.5 miles Any tips to increase this as soon as possible?