The general solution, of course, is to plan ahead if you can. Some people beemind a weekly look-ahead review for exactly this purpose.
If you’ve got a week’s notice, then you can use the take-a-break feature to schedule a pause (or a slacking) in your road. Not just travel but also conferences, workshops, long weekends, etc.
Conversely, if travel and uncertainty are the norm, you can set a travel-friendly slope overall and use the so-called take-a-break feature to schedule periods of more intense work.