Coming up: Live North West 200 practice

Alastair Seeley at the North West 200
Alastair Seeley is aiming to add to his record tally of 21 wins at the North West 200
North West 200 international road races
Dates: Tuesday 15 May-Saturday 19 May Venue: Triangle circuit, Portstewart, Coleraine, Portrush
Coverage: All practices and races live on the BBC sport website and BBC Radio Ulster; Highlights on BBC One NI Friday 18 May, Sunday 20 May and Monday 21 May

Competition at the North West 200 motorcycle races continues on Thursday morning with the first practice session on the 8.9-mile Triangle circuit.

Live video coverage starts at 10:00 BST on the BBC Sport website, the BBC Sport App and connected televisions.

Radio Ulster medium wave also has commentary from the practice session.

On Thursday evening the racing gets underway with Supersport, Superstock and Supertwin classes, followed by the main five-race programme on Saturday.

How to follow the North West 200 on BBC Sport NI

Lee Johnston quickest in opening practice

North West 200 practice and race schedule

Thursday 17 May - 09:15 BST to 15:00 BST - Roads closed for practices

Thursday 17 May - 17:00 BST to 21:00 BST - Roads closed for racing

Race 1 - Supersport Race 1 - six laps

Race 2 - Superstock Race 1 - six laps

Race 3 - Supertwin Race 1 - six laps

Saturday 19 May - 09:15 to 19:00 BST - Roads closed for racing

Race 1 - Supersport Race 1 - six laps

Race 2 - Superbike Race 1 - seven laps

Race 3 - Supertwin Race 1 - four laps

Race 4 - Superstock Race 2 - six laps

Race 5 - NW200 Superbike Race 2 - seven laps