Races in UK

A charity city 10K through central Cardiff — past the Castle, the Principality Stadium and riverside parks, finishing by the Civic Centre.

A run through the streets of London (Tower Bridge to Greenwich).

A run through the streets of Newcastle to South Shields.

A run through the streets of Richmond upon Thames.

A run through the streets of Belfast.

A run through the streets of Bristol.

A coastal run around the Causeway Coast, County Antrim.

A run through the streets of Nottingham.

London's flagship city 10K from the London Marathon team — the only 10K in the capital to finish outside Buckingham Palace, past the city's landmarks.

A coastal run around Bournemouth.

A run through the streets of Cardiff.

A mountain trail run around Kielder Water & Forest, Northumberland.

A run through the streets of Oxford.

A run through the streets of London (Hyde Park & Royal Parks).

The world's leading 10-mile road race — a flat, fast loop through historic Portsmouth along the seafront, past the docks and HMS Victory.

A legendary London 10-mile race along the Thames in Twickenham — a flat autumn classic for a personal best.

A mountain trail run around the Eden Project, Cornwall.

A run through the streets of York.

A mountain trail run around Eryri (Snowdonia), Wales.

A run through the streets of Liverpool.

A mountain trail run around Cheddar Gorge, Somerset.

A coastal run around Conwy, North Wales.

One of Britain's fastest 10Ks — a flat out-and-back from Leeds city centre to Kirkstall Abbey, a late-November classic.

One of the world's biggest Santa runs: thousands of Santas run 5K along Liverpool's waterfront from Pier Head past the Liver Building.

Sheffield's legendary festive 10K: a flat course in the Loxley Valley where every finisher gets a real Christmas pudding.

One of Britain's fastest winter 10Ks — a flat, wind-sheltered course in Telford Town Park, a magnet for PB hunters.

A New Year's Day 10K through Hyde Park and Kensington Gardens in London — a flat, traffic-free run to start the year.

A run through the streets of London (Trafalgar Square).

A run through the streets of Cambridge.

A run through the streets of Bath.

A coastal run around the Jurassic Coast, Dorset.

A run through the streets of London (City & Westminster).

A run through the streets of Reading.

A mountain trail run around the South Downs Way.

A coastal run around Brighton.

A run through the streets of Manchester.

Tower Bridge at the halfway point, Big Ben at the finish — a marathon that runs straight through a postcard of London.

A coastal run around Newport and the Welsh coast.

A run through the streets of Belfast.

A run through the streets of Birmingham.

A run through the streets of Leeds.

A run through the streets of London (Hackney).

A run through the streets of Manchester.

From central Edinburgh down to the sea at Musselburgh — the course drops almost 90 meters, making it one of the fastest in Britain.

A run through the streets of Windermere, Lake District.

A coastal run around Swansea Bay.

A run through the streets of London (Westminster).

A mountain trail run around the Lake District fells.

Cancer Research UK's famous charity series: mass 5K and 10K in London's Hyde Park, women-founded and now open to all.