Effective Faster run/walk from items = (120 * total FR/W on items) / (120 + total FR/W on items) = X

Faster Run/walk from skills = Y

Total effective FR/W = X + Y

From what dirkdig has suggested...20x 3/ar/5%frw.
That's 100% frw from charms. With 25% frw from War Trav.
125% frw from items. Since Increase speed starts to diminish at lv 7...I'd use that for calculation. Lv 7 Increase speed = 32% frw from skill.

Total effective Frw = ~93%

Skill points:
at level 99 you will have 110 skill points.
You want the following skills:
Sword mastery
Throw mastery
WhirlWind
Double Throw (1)
Increase Speed
Natural Resist
Battle Order
Battle Command (1 or 0)
Berserk (1)

10 in prereq skill, so 100 points left.
You have +4 to all skills (ammy and arreat)
Increase speed diminish at lvl 7, so you want at least 3 there.
Get natural resist to ~5-6, depends if you need resist or not. It starts to diminish at lv 10.
(assuming you put 6 in NR)
1 point in Berserk, 1 point in BC, 1 in DT
You'll have 88 points left.
Stack on WW, SM, TM, and BO.
All will be maxed at lv 99, 8 points left.
You decide where to put them, either stack on Frw or resist.

(Since you have ITD from Arreat, no need to stack on D.throw for AR.)

Please correct me if you see any mistake~
I'm new to barb.