Guild Wars 2

What rune for d/d 0/10/0/30/30 Looking mostly to roam solo or with a group of 5 max. Taking supply lines ect.

Was think 4x divinity and 2x travelers for the boon duration?

You might want to wait untill the rune/sigil overhaul they´re doing goes live. Nobody can tell how much sets will change, so safest bet is to wait a moment before wasting money on potentialy soon to be trash runes.

Sadly I need the runes not for my wvw set :/

Snoozey.2790:

Sadly I need the runes not for my wvw set :/

Divinity are extremely expensive.
I’m running full boon duration, with water, monk and traveler.
With 30 arcana, you’re going to have overall +75% boon duration, which is quite nice.
Boon duration means more regen uptime, more protection uptime, more might stacks, more fury uptime, more vigor uptime and more swiftness uptime. This also applies to any ally you’re giving boons to (since almost all the boons are AoE).
Pretty much what any elementalist needs.

With your spec going full boon duration would be better than getting divinity/travelers runes. Also if you are planning on roaming I would consider putting more point into offensive traits. Tank specs are nice but its dps is to low for me.