1. Good shoes that don't pinch or cause blisters (think back up shoes too if someone wants to skate!) If you know the shoes they are wearing will give them a blister, just pack some bandaids or back up shoes. A little liquid bandaid works wonders too.
2. Water & Snacks for all! If you are really ambitious you can pack a picnic lunch. I know it seems to take forever to get out of the house, but the extra few minutes to put separate baggies of cherrios or other dried snacks together will be so worth it. If everyone has there own water bottle you are less likely to run out completely.
3. A stroller with storage - a double if you have it! Even though my kids are older I still drag out the double stroller because someone always get too hot or too tired to walk as far as I would like to go. Even if is ends up just carrying the stuff until the kids have enough stamina to make it miles on their own, do yourself a favor and bring it.
4. Avoid anything loud or cumbersome - wagons with plastic wheels, noisy toys, (scooters never last), etc. You know you will be the one who ends up carrying that scooter or the plastic wheels scraping will steal your peace and bring on a headache. No matter how cute - if it is not practical - ditch it! Jackets in summer or objects too big to stick somewhere in the stroller storage also should be left behind, because you know they will be too tired to carry it far.
5. Timing it right - not too hot and no one has to pee! We live in Florida so we have to go early in the morning or in the late evening in summer time. Noon walks last about 5 minutes tops before everyone including you is dripping and whining. If you can choose a walking place that has a bathroom at starting point so much the better. Look for shaded walks in the summer and sunny ones in the winter
6. Picking a new spot, preferably with bathrooms and water fountain nearby! Everyone likes a change of scenery but be sure that with littles there are conveniences around for their sake and yours.
7. Bring a Scavenger List, play a game or bring a camera. Distraction is the best method for young and old alike. There is Geocaching and now Pokemon Go can take that scavenger hunt up to a treasure hunt. They may go farther than you ever thought possible. Now with smart phones having your littles capture pictures of nature along your trail may distract them too. Be sure you have a quality case on it so you avoid tears on your end. There are little tikes cameras if you don't want to share.
8. Go Fast! When my kids were younger we would lock that wheel in place and go fast! Run or skate behind that stroller. Be sure littles are strapped in and give them a fast ride and you a good workout. This gets harder as they outgrow the stroller but you can continue it for a time if you get the older ones to ride or skate too.
9. Bring a book or audiobook. If they bring a book they can read while sitting in the stroller or if you take a break at the half way point with a blanket and picnic lunch. You can listen while you walk if you have a speaker with good battery life.
10. My favorite is to invite friends! My kids always walk farthest when they are laughing with friends. The bonus for me is I get a walk and talk to0 with their friends' mother! The little things don't bother you as much when you have a friend to keep you sane.
The more kids you have the harder it is to organize everyone into getting out and enjoying movement, but it is a great example of taking care of your body and your mind. Time in nature is a restoring process to encourage our littles to enjoy. So do your best to keep on moving!