Questions for the trail and/or ultra crowd, specific towards training/completing a 50K with progression to 50 miler:
- Shoes: I've been running in ASICS Nimbus for what's likely been a decade or more. Is transitioning into trail specific shoes a no brainer for training/racing? Recommendations? Or do I just need to get into a local running store and speak with them?
- Hydration: Hydration pack, handheld bottle(s), or both? Recommendations?
- Others: Specific shirts, socks, or other gear that you love or feel is essential?
Shoes - Really depends on the type of trail. For groomed or gravel I stick with my running shoes. For big rocks and roots I go with trail shoes. The trail shoe will allow you to feel what's under you and hopefully give you enough time to do something before rolling an ankle. The problem with feeling things under your feet is that shaper rocks will hurt like heck. I did my 54 miler and 100 miler in heavier running shoes for comfort reasons. Most of my training is in trail shoes. I have 3 different types of trail shoes depending on the conditions.
Hydration - Packs can cause issues with running form and chaffing. I like the belts because of the pockets for food. The elites use the handhelds. I need my hands to break falls.
Other - A gel flask is nice to have for long training runs.
I can't recommend this belt enough
http://www.rei.com/product/846112/salomon-xt-twin-hydration-belt,-bright-red/iron/white?preferredSku=8461120002&cm_mmc=cse_froogle-_-pla-_-product-_-8461120002&mr:referralID=699c10c5-ef2f-11e2-9dea-001b2166becc
The triangular bottles don't wiggle and for longer runs I upside the bottles. The pouch in front holds food, gel, car key, and salt tabs. Extra food, butt wipes, jacket, gloves, hat will fit in back pouch. There's a bunge which will hold more clothing.
Shoes - unless you're running super technical mountain trails, don't go overboard on trail shoes - I remember buying some super built up, gore-tex shoes when I first started that turned out to be a total waste of money. That being said, finding a "hybrid" with a little extra tread on the bottom, maybe some extra in the midsole to protect from those sharp rocks, is not a bad idea. I love my Brooks Cascadias, great hybrid shoe that is comfortable on pavement (at least for the 1-2 miles I ever run on it on the way to/from the trailhead) but does fine on singletrack as well. But I also do my long stuff in Hokas, which are a whole different story all together.
Hydration really depends on preference, but it's important to consider how often you will be able to refill. Handhelds work great for shorter runs or those where you can refill regularly, and I try and use those in races if the aid stations are close enough that I can get by. I'll go with a handheld and a single bottle waist pack if it's going to be 60-90+ minutes between refill opportunities. And if I don't know, or it's just going to be a long day, I have a Nathan 2L hydration pack. The
packs with bottles on the front are gaining in popularity, and I may check those out - they're easier to fill than a bladder at an aid station, but still give you the ability to carry multiple bottles and fuel.
Otherwise I do wear calf compression sleeves for longer runs, with the added bonus here in Northern California of protection from poison oak. I bought a pair of gaiters to help keep trail junk out of my shoes, but haven't actually tried them yet - but will do so and plan to wear them for my 50M. And body glide is huge when you're out there for many hours, I carry it and re-apply on hot runs in particular.
Nutrition at longer distances is ever more important but can be tricky, but that's totally an experiment of one. Try different things and find what works for you. I try to train with minimal calories as much as possible to try and ramp up my fat-burning systems, and then rely on liquid calories supplemented with aid station food (mostly Coke and potatoes dipped in salt) during races.
Only other quirk I can think of is that I carry candied ginger - when my stomach goes sideways several hours into a run, I'll pop that in my cheek and it seems to help settle it down enough to enable me to keep taking on hydration/nutrition.