This comes from the official wiki and is reproduced here for reference.
Present day at the start of Guild Wars 2.
1324 AE (1 year ago)
Dougal Keane enters the crypts beneath Divinity's Reach. Truce negotiations between the charr and humans begin.
1320 AE (5 years ago)
Kralkatorrik, the Elder Crystal Dragon, awakens. Creation of the Dragonbrand. Breaking of Destiny's Edge. Founding of the Vigil. -
1319 AE (6 years ago)
Eir Stegalkin forms a band of heroes known as Destiny's Edge.
1302 AE (23 years ago)
The sylvari first appear along the Tarnished Coast, sprouting from the Pale Tree.
1270 AE (55 years ago)
The "Deep Sea dragon" awakens. (approx.)
1230 AE (95 years ago)
Corsairs and other pirates occupy the slowly drying ruins of Lion's Arch.
1220 AE (105 years ago)
Divinity's Reach is founded in the Krytan province of Shaemoor.
1219 AE (106 years ago)
Zhaitan, the Elder Undead Dragon, awakens. Orr rises from the sea. Lion's Arch floods. Contact with Cantha severed.
1180 AE (145 years ago)
The centaur prophet Ventari dies by the Pale Tree, leaving behind the Ventari Tablet.
1165 AE (160 years ago)
Jormag, the Elder Ice Dragon, awakens. The norn flee south into the Shiverpeaks.
1135 AE (190 years ago)
Vabbi, Istan, and Kourna fall to Palawa Joko. (approx.)
1127 AE (198 years ago)
Emperor Usoku defeats the Kurzicks and the Luxons, unifies Cantha and begins purging non-humans and political enemies.
1120 AE (205 years ago)
Primordus awakens in the Depths of Tyria.
1116 AE (209 years ago)
Kalla Scorchrazor leads the rebellion against the Flame Legion's shaman caste. The Shamans and the Flame Legion defeated on
the Plains of Golghein. Female charr are allowed to fight once more.
1112 AE (213 years ago)
The charr erect the Black Citadel over the ruins of the city of Rin in Ascalon.
1105 AE (220 years ago)
Durmand Priory is established in the Shiverpeaks. New Krytan is established as a central written language by the Durmand Priory.
1090 AE (235 years ago)
The charr legions take Ascalon City. The Foefire.
1088 AE (237 years ago)
Kryta unifies behind Queen Salma.
1080 AE (245 years ago)
King Adelbern of Ascalon recalls the Ebon Vanguard; Ebonhawke is established.
1079 AE (246 years ago)
The War in Kryta ends with the White Mantle's defeat; Queen Salma takes the throne and establishes the Seraph. The events of Winds of Change take place.
1078 AE (247 years ago)
Primordus, the Elder Fire Dragon, stirs but does not awaken. The asura appear on the surface and renovate Rata Sum. The Transformation of the Dwarves. The dredge gain freedom.
1075 AE (250 years ago)
Kormir ascends into godhood.
1072 AE (253 years ago)
Ascalonian refugees flee into Kryta.
1071 AE (254 years ago)
The Sinking of Orr.
1070 AE (255 years ago)
The Charr Invasion of Ascalon. The Searing.
898 AE (427 years ago)
The Great Northern Wall is erected.
358 AE (967 years ago)
Kryta becomes an independent nation.
300 AE (1025 years ago)
Kryta established as a colony of Elona.
2 AE (1323 years ago)
Orr becomes an independent nation.
0 AE (1325 years ago)
The Exodus of the Human Gods.
1 BE (1326 years ago)
The Human Gods give magic to the races of Tyria.
100 BE (1425 years ago)
Humans drive the charr out of Ascalon.
205 BE (1530 years ago)
Humans appear on the Tyrian continent.