Kit that worked for me on the 2013 Spine Race and why.
Conditions: 90% of time sub Zero Temps down to 65 mph -8c Blizards. I generate extreem heat and sweat in all running conditions but cool rapidly the moment I stop!
Sleeping bag -Marmot (down) hydrogen rated down to-5c .
Bag Liner : Thermolite Reactor Extreem giving a 10+degree boost. The combination of the two gives you a range of +25c to -15c using only two items.
Sleep mat: Thermarest Neoair (full length).
Down Jacket : Alpkit 900fill (not for running in but packs small and keeps you warm the moment you stop)
Stove: MSR Pocket Rocket with Propana/Isobutane cold weather gas. Ok its heavy but will melt snow fast and heat water for food fast (this proved to be vital during the race) Solid/meths stoves are not fast enough when you are close to going hyperthermic!
I used all the above when the shit hit the fan! Would have been in serious trouble without any one of them!
Tent: Terra Nova Laser . Used to camp out the second night and was able to stay warm and cook inside the tent . Set up on snow it was probably -5 that night. Could hear all the folks in bivi bags shivering around me. They saved 400g but got hardly any sleep! This they paid dearly for!
Bivi Bag : Alpkit Gortex only about£30 . I had this in my drop bag but never used it . In retrospect it would have been better to carry this on the last night with the 65mph winds. (the tent would have been useless.
Headtorch : LED Lensor H7 I carried two as on full 160 lumens they only last 5hrs with Duracell ultraAAA,s . Once flat swap torches without having to fiddle with batteries. The H 7 also has a zoom function which can be usefu to spot the rail.(remember to mark your torch so it does not get mixed up at the CP,s) You also need three spare AAAs.
Shoes : Salomon XT wings 2 straight out of the box 1/2 size too large to fit 2prs of Ronhill all terrain wool blend sox. ( Same shoes all race grip worked fine all race without traction aids.) Use whatever shoes never ever give you blisters and have good underfoot cushioning. Next time I may go up another size so I can use Sorbathane liners. The other advantage is that the extra sufrace area of your footprint will reduce the chance of breaking through the frost crust on the bogs. Try everything to keep your feet dry as long as possible!!!! Run lightly on bogs. I never used my spare Inovate 315s the footprint is narrower and I would have continually broken hrough the Ice!
Sox Pete Bland allterrain + compression sox (till my feet swelled so I could not get them on. Seal Skinz won,t survive the pounding for long and leave your feet damp.
Elastic Knee support bandage . Parked on my ankle and only slid up on my knee on steep hard descents. Your knees will take a pounding but don,t wear this in place all the time . Slide it up and down your leg . If nothing else you feel you are in charge and not letting the trail take charge of you. Head games really matter on the Spine!
Edited: 23/01/2013 at 16:43