Is there any summarized timeline?

[Nicochan]

Dragon Pass and maybe South Peloria mainly?

From cration/Green Age up to the birth of Time and then First, Second, Third Age?

I could do it by myself but it takes quite some time since sources are scattered even owning the Sourcebook

 

[Richard S.]

Pages 125-145 in the Guide have several timelines scattered throughout. The third age has a more detailed timeline on the Well: https://wellofdaliath.chaosium.com/home/gloranthan-documents/timeline-dragonpass/ .

[David Scott]

4 hours ago, Nicochan said:

Dragon Pass and maybe South Peloria mainly?

From cration/Green Age up to the birth of Time and then First, Second, Third Age?

I could do it by myself but it takes quite some time since sources are scattered even owning the Sourcebook

(same as my answer on Reddit)

There's are two chapters in the Guide covering roughly 30 pages, as it's a huge area to cover. Here are a few specific docs that might help:

• Cults of Prax Chronology (1979)

• History in Glorantha (1981)

• A Timeline of Third Age Dragon Pass and the surrounding areas (1042-1881)

• A Timeline of the History of the Lunar Empire

• A Brief History of Dragon Pass

[Ladygolem]

https://wellofdaliath.chaosium.com/home/gloranthan-documents/timeline-dragonpass/

Doesn't go quite as far as you'd like but here's your best bet, probably