Spring Ultras in the United Kingdom

March - May

March - May

Ultra

Ultra

United Kingdom

United Kingdom

Terrain

Terrain

Price

Price

Elevation

Elevation

Temperature

Temperature

Sport

Sport

Tags

Tags

Ultra X Scotland 2026

12km - 110km

Terrain

Trail

Unpaved

Elevation

Hilly

Unknown

Ultra X Scotland 2026

Inverness, United Kingdom

194 Runnas

May

2

Ultra-Trail Snowdonia Eryri

25km - 100 Miles

Terrain

Trail

Unpaved

Price

£139

Variable

Elevation

Hilly

4,593ft

Ultra-Trail Snowdonia Eryri

Llanberis, United Kingdom

153 Runnas

May

15

The Lap May

75km

Terrain

Trail

Unpaved

Elevation

Hilly

8,202ft

The Lap May

Windermere, United Kingdom

135 Runnas

May

9

She Ultra

50km

Terrain

Trail

Unpaved

Price

£74

Fixed

Elevation

Moderate

2,982ft

She Ultra

Abersoch, United Kingdom

115 Runnas

Apr

11

Bath 50 Ultra Challenge 2026

10km - 50km

Terrain

Trail

Unpaved

Elevation

Moderate

656ft

Bath 50 Ultra Challenge 2026

Bath, United Kingdom

107 Runnas

Mar

28

Spring Trail Series 2026

12km - 110km

Terrain

Trail

Unpaved

Elevation

Moderate

427ft

Spring Trail Series 2026

Midhurst, United Kingdom

76 Runnas

Apr

18

Jurassic Coast Ultra Challenge

10km - 100km

Terrain

Trail

Unpaved

Elevation

Hilly

820ft

Jurassic Coast Ultra Challenge

Dorset, United Kingdom

73 Runnas

May

16

SheUltra

50km

Terrain

Trail

Unpaved

Price

£78

Fixed

Elevation

Moderate

2,982ft

SheUltra

Pwllheli, United Kingdom

68 Runnas

Apr

11

Isle of Wight Ultra Challenge

10 Miles - 106km

Terrain

Trail

Unpaved

Price

£20

Variable

Elevation

Moderate

Unknown

Isle of Wight Ultra Challenge

Isle of Wight, United Kingdom

56 Runnas

May

2

Windsor 50 Ultra Challenge 2026

10km - 50km

Terrain

Trail

Unpaved

Elevation

Rolling

82ft

Windsor 50 Ultra Challenge 2026

Windsor, United Kingdom

55 Runnas

Apr

18

Bath & Bristol Railway Races Spring

10km - 50km

Terrain

Road

100% Paved

Price

£25

Variable

Elevation

Rolling

Unknown

Bath & Bristol Railway Races Spring

Bath, United Kingdom

51 Runnas

Apr

19

Chester Ultra 100

100 Miles

Terrain

Trail

Unpaved

Price

£199

Fixed

Elevation

Rolling

5,217ft

Chester Ultra 100

Ellesmere Port, United Kingdom

40 Runnas

Apr

18

The Maverick Peak District Trail

6km - 101km

Terrain

Trail

Unpaved

Elevation

Rolling

Unknown

The Maverick Peak District Trail

Bakewell, United Kingdom

38 Runnas

May

30

Brecon to Cardiff Ultra

43 Miles

Terrain

Trail

Unpaved

Elevation

Moderate

3,497ft

Brecon to Cardiff Ultra

Brecon, United Kingdom

36 Runnas

Mar

1

Bigmoose Ultra Fun Run

5km - 50km

Terrain

Mixed

Partially Paved

Price

£15

Variable

Elevation

Flat

49ft

Bigmoose Ultra Fun Run

Cardiff, United Kingdom

33 Runnas

Apr

12

London 2 Brighton Ultra Challenge 2026

25 km - 100 km

Terrain

Trail

Unpaved

Elevation

Moderate

656ft

London 2 Brighton Ultra Challenge 2026

Richmond-upon-Thames, United Kingdom

22 Runnas

May

23

Kendal to Preston Ultra 50

50 Miles

Terrain

Trail

Unpaved

Elevation

Rolling

1,499ft

Kendal to Preston Ultra 50

Kendal, United Kingdom

7 Runnas

May

16

London 100 Ultra Marathon

25 km - 100 km

Terrain

Road

100% Paved

Elevation

Moderate

1,047ft

London 100 Ultra Marathon

London, United Kingdom

6 Runnas

May

9

Rasus y Bannau

Marathon

Terrain

Trail

Unpaved

Price

£50

Fixed

Elevation

Hilly

6,562ft

Rasus y Bannau

Brecon, United Kingdom

Be the first Runna to sign up!

May

2

Queen of the Suburbs Ultra

25km, 50km

Terrain

Road

100% Paved

Price

£53

Variable

Elevation

Rolling

Unknown

Queen of the Suburbs Ultra

London, United Kingdom

Be the first Runna to sign up!

May

24

Endurancelife Exmoor

10 km - 31.8

Terrain

Trail

Unpaved

Price

£28

Variable

Elevation

Hilly

1,476ft

Endurancelife Exmoor

Martinhoe, United Kingdom

Be the first Runna to sign up!

May

9