League of Legends

Arena's 3-player-team variant, six total compositions. Currently enabled in 15 regions (NA1, EUW1, EUN1, KR, JP1, TR1, BR1, LA1, LA2, OC1, RU, ME1, SG2, TW2, VN2), per Riot's own live client config service (clientconfig.rpg.riotgames.com) — a real, keyless, per-region signal checked fresh on every sync, not a one-time snapshot.

A Classic-mode-themed ARAM Mayhem crossover variant. Riot doesn't publish a dedicated schedule for it, so ModeAlert ties its status to League Classic's real, dated pass window — the closest real signal available, not a confirmed direct source for this specific variant.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Hall of Legends celebration event.

Arena's weekly variant — Bravery and Crowd Favorites rules. Not currently enabled in any checked region, per Riot's own live client config service (clientconfig.rpg.riotgames.com) — checked fresh on every sync, so this updates on its own the moment it changes.

Last seen 9/2/2026.

Ultra Rapid Fire — near-zero cooldowns, no mana, random champion. Not currently enabled in any checked region, per Riot's own live client config service (clientconfig.rpg.riotgames.com) — checked fresh on every sync, so this updates on its own the moment it changes.

2v2v2v2v2v2v2v2 round-based combat with augments. Not currently enabled in any checked region, per Riot's own live client config service (clientconfig.rpg.riotgames.com) — checked fresh on every sync, so this updates on its own the moment it changes.

URF with normal draft-style champion picking instead of a random champion. Not currently enabled in any checked region, per Riot's own live client config service (clientconfig.rpg.riotgames.com) — checked fresh on every sync, so this updates on its own the moment it changes.

Limited-time milestone event with special rewards.

Hall of Legends celebration event.

Hall of Legends celebration event.

Limited-time milestone event with special rewards.

The old-school alternate client, recreating early-League gameplay inside the current launcher. Launched July 29, 2026 designed as a permanent mode (verified via WebSearch 2026-08-12, see ADR-029) — that's why it's marked permanent below, independent of the live check. Currently enabled in 15 regions (NA1, EUW1, EUN1, KR, JP1, TR1, BR1, LA1, LA2, OC1, RU, ME1, SG2, TW2, VN2), per Riot's own live client config service (clientconfig.rpg.riotgames.com) — a real, keyless, per-region signal checked fresh on every sync, not a one-time snapshot.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

ARAM with chaotic augments and Set-based progression. Riot confirmed in a March 2026 dev update that it's staying with no end date in mind (verified via WebSearch 2026-08-12, see ADR-029) — that's why it's marked permanent below, independent of the live check. Currently enabled in 15 regions (NA1, EUW1, EUN1, KR, JP1, TR1, BR1, LA1, LA2, OC1, RU, ME1, SG2, TW2, VN2), per Riot's own live client config service (clientconfig.rpg.riotgames.com) — a real, keyless, per-region signal checked fresh on every sync, not a one-time snapshot.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Summoner's Rift, 5v5, the main ranked ladder (solo or duo queue). Permanently available core queue.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Summoner's Rift, a faster-paced normal queue with a shortened draft. Permanently available core queue.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Summoner's Rift, 5v5, draft pick against the enemy team. One of League's core queues — permanently available, not something that starts or ends.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Summoner's Rift, 5v5, ranked for premade groups of 2-5. Permanently available core queue.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Howling Abyss — random champions, one lane, no recalls to base shop between waves. Permanent, always-queueable core mode.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Limited-time milestone event with special rewards.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Season pass — earn track rewards through featured missions.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Season pass — earn track rewards through featured missions.

Classic-mode battle pass — earn track rewards.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

Season pass — earn track rewards through featured missions.

20 champions are free to play this week, plus 20 additional champions for accounts under level 11.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.

TR1 server is operating normally, no maintenance scheduled.

Currently live — not enough history yet to estimate when it ends. We'll be able to predict this once it's completed at least once.