Starting out hiking

Aside from comfy shoes and some water, the most important thing is to tell somebody where you are going and when you expect to return. No amount of fancy gear will save you when you bump your noggin, are unconscious, and nobody even knows to look for you.

the biggest omission I see on your list are good socks, two pairs. Never cotton, always blend or wool.

Trail Map ?

the biggest omission I see on your list are good socks, two pairs. Never cotton, always blend or wool.

I had thought of that, but was not sure if they were needed on a short trip. Thanks! I will add!

I bring a second pair not in the event I wear through the first pair but in the event I get the first pair wet (or it's quite hot). Hiking in wet socks is the easiest way to get a blister (and cast down on an otherwise great hike)

Also pack a good sharp pocket knife. You will end up using it at some point.

If you hike outside of your own country make sure you check the local laws on knives, in the UK you have to have a provable reason if you want a lock knife above a certain length, going on a small hike doesn't qualify. Going up the tallest mountain (for survival) or fishing (as a tool) for example will be fine.

Not sure where you are, but in my area bear spray is a must.

I routinely hike and/or run long distances (5-10 miles) on familiar trails in the hills. The only thing I need is sunscreen (which I put on beforehand so I don't have to haul it along) and my hat. I drink tons of water the night before I leave and have plenty when I get back. I'll bring water with me only if it's hot that day. Unless my hike is going to be more than 10 miles, I don't like to carry a bunch of extra crap along unless I'm in an area I'm unfamiliar with and it will be extra strenuous.

Some of the suggestions here seem more appropriate for longer distance backpacking trips, not a simple 6 miler - for example, the two pairs of wool socks seems like overkill to me - but you should definitely take anything that you think you may need or want. It's also a good idea to let someone know where and when you'll be going, especially if it's an unfamiliar trail.

I recently did a 21 mile day hike with my husband, and we took his camelback full of water, lunch, and light jackets. The hike was NOT supposed to be 21 miles, but our defective map left out a 7 mile section connecting the two main trails, so we kinda ran out of light getting out of the wilderness. It would have been handy to have had flashlights, since it was dark for the last couple of miles, but we made it alright and had a ton of fun. That was the first time something like that had happened to us (I've been doing this kind of thing for over 20 years) but the most important thing to remember is to stay calm, adapt to the situation, and keep a sense of humor.

Enjoy your hike. You'll do great!

My usual hikes are 3.5 miles, but it's not unusual for me to do a 6-10 mile hike. On my 3.5 mile trail runs, I take a bottle of water, if that.
I put on sunscreen and bug spray beforehand.

On a few hour hike, I take a light day pack with an extra outer layer if the weather looks iffy, a meal/snack, bear spray, a pocket knife, small first aid kit, sunscreen, bug spray, lip balm, my camera, and a lighter. I also carry extra water and if I'll be near a stream, I take my microfilter water bottle so I don't have to pack much of that. I've never needed extra socks since it's dry around here, but they are light so I guess it isn't a bad idea at all!

Keep in mind that 6 miles to one person is a short run while to another, it may be an all day hike.

I've not had problems on a hike, but I have been stuck in the mud 40 miles from the nearest town with no cell coverage while on a back roads drive. The reason I don't mention taking a cell phone is because it's pretty much futile half the places where I live. So that being said, I always prepare myself for the idea that I might have to spend the night somewhere.