Grimmy sends Greg off on his Gregathlon - plus the brilliant Foals are in. Show more

Clara has a special motivational mix to help Greg through his Sport Relief Gregathalon! She's also got new music from Beyoncé and Dan P. Carter's Rockest Record from Deftones.

The children of alcoholics are 'suffering in silence', say MPs, plus a BBC investigation has found steroids being sold illegally on Facebook. Show more

Scott and Chris catch up with Greg James during day one of his Gregathlon, with Alice Levine playing Real or No Real from the finish line!

It's day one of BBC Radio 1's Gregathlon for Sport Relief - find out if Greg survived as he presents the show live from BBC Belfast with help from Alice Levine Show more

The children of alcoholics are 'suffering in silence', say MPs, plus Storm Imogen causes flooding and damage in southern England and the west of Wales. Show more

It's day one of BBC Radio 1's Gregathlon for Sport Relief - find out if Greg survived as he presents the show live from BBC Belfast with help from Alice Levine! Show more

Dua Lipa drops in with the Hottest Record, plus Annie premieres the new single by Sundara Karma. Also tonight, some soothing sounds in the Monday night Power Down Playlist. Show more

Emma and Luke take over Radio 1 with the pancake challenge everyone is talking about!

Singer songwriter and BBC Introducing favourite Isaac Gracie plays live at Maida Vale, and It's Album Time with French synth-pop star Christine and the Queens.

Friction has a guest mix from TC1 and DLR as they celebrate 15 years of Dispatch Recordings, plus the #DNB60 is from Annix, courtesy of Playaz.

Adele tests another tired mind against the clock in the Wakey Wakey Game!