Runescape Combat Leveling Guide Chapter4

Now that you are getting a stronger character you now have a couple of options for the next step.
*Note: I would advise that you upgrade your armor if you have the money to do so. At this level you should purchase full Addy armor. I would suggest an Addy scimitar or Battle Axe as your weapon.
Option 1: Dwarven Mines/Al Kharid Mine

At these 2 locations you should focus on fighting the level 14 scorpions. Although they drop absolutely nothing, they are a very easy kill for the experience gained.

At this point you should choose what ability your character should favor. To build an all around character, I would suggest raising your strength 5 levels, then raise your attack 5 levels, then work on defense for 5 levels. Then continue the process. If you have a combat calculator you can very easily determine when you will level up.
Option 2: Varrock Sewers

Here you should focus on attacking the level 18 Skeletons just past the zombies.

Option 3: Ice Caves- mid 30's to 45

At this level you should focus on the level 28 Hobgoblins.

Continue this strategy until you have reached at least level 45.
Congratulations! You have just reached combat level 40-45.