Would it be silly to do some faster pace stuff such as 200s @ mile pace or 6x60m sprints to work on speed and the next day do a progression/tempo/longer intervals? Is this like doing different muscle groups at the gym? (where you could go back to back days since you are hitting different muscles)?
Normally I don't get sore from a workout until the second day anyway, and my schedule this week makes it so that I either need to run hard back to back days, or I scrap one of the workouts for the week since I won't be able to run it day after since I will be traveling. What would you advise for this week and in general?
Thanks in advance!