Ultra marathons in Belgium

November 2026

2 races

SUN

22

Olne-Spa-Olne

ULTRA

Olne, Wallonie, BE

71 km

SAT

28

Trail de la Soupe

ULTRA

La Roche-en-Ardenne, Wallonie, BE

89 km59 km57 km40 km38 km32 km26 km21 km14 km

December 2026

6 races

SAT

5

Trail du BW

ULTRA

Chaumont-Gistoux, Wallonie, BE

100 km85 km62 km42 km25 km12 km6 km

SAT

5

Terhills Trail

ULTRA

Dilsen-Stokkem, Vlaanderen, BE

58 km44 km39 km29 km23 km15 km

FRI

11

The Bello Gallico

ULTRA

Oud-Heverlee, Vlaanderen, BE

200 km160 km100 km80 km

SAT

12

Trail de Dinant Winter

ULTRA

Dinant, Wallonie, BE

65 km48 km42 km32 km23 km22 km16 km7 km

SAT

19

Meerdaalwoud Trail

ULTRA

Bierbeek, Vlaanderen, BE

50 km34 km29 km28 km20 km19 km13 km11 km

SUN

27

Bastogne-Wiltz-Bastogne & Castle Trail Wiltz

ULTRA

Bastogne, Wallonie, BE

100 km70 km50 km30 km18 km

January 2027

3 races

SUN

17

Bossen van Vlaanderen Trail

ULTRA

Aalter, Vlaanderen, BE

50 km38 km22 km11 km

SAT

23

Scott Houffa Trail

ULTRA

Houffalize, Wallonie, BE

68 km55 km51 km36 km29 km25 km22 km14 km11 km

SAT

30

Ferme Toer Trail

ULTRA

Lubbeek, Vlaanderen, BE

55 km32 km25 km23 km11 km6 km

February 2027

4 races

SUN

7

Muziekbos Trail

ULTRA

Ronse, Vlaanderen, BE

64 km45 km24 km12 km

SAT

13

Trail Godefroy Bouillon Winter

ULTRA

Bouillon, Wallonie, BE

50 km35 km20 km

FRI

19

Ultra Trail de la Sibérie

ULTRA

Profondeville, Wallonie, BE

160 km125 km100 km75 km50 km42 km35 km25 km19 km15 km10 km6 km

THU

25

Legends Trail

ULTRA

Ferrières, Wallonie, BE

350 km

March 2027

4 races

SAT

13

Brut 80

ULTRA

Ferrières, Wallonie, BE

80 km

SAT

13

Trail La Tharée

ULTRA

Gouvy, Wallonie, BE

50 km

SAT

20

Antwerpse Kempentrail

ULTRA

Essen, Vlaanderen, BE

55 km35 km27 km15 km

SAT

20

Trail des Sangliers

ULTRA

La Roche-en-Ardenne, Wallonie, BE

75 km55 km50 km40 km30 km27 km25 km17 km13 km

April 2027

2 races

SAT

10

Epic Trail Baraque de Fraiture

ULTRA

Baraque de Fraiture, Wallonie, BE

100 km76 km47 km35 km19 km11 km

SUN

18

Trail des Cisterciens

ULTRA

Court-St.-Étienne, Wallonie, BE

65 km38 km21 km

May 2027

7 races

THU

6

Lutgarde Beer Trail

ULTRA

Lasne, Wallonie, BE

51 km36 km24 km17 km9 km

SAT

8

Trail de Chimay

ULTRA

Chimay, Wallonie, BE

50 km11 km

SAT

8

Belgian Front Memorial Trail

ULTRA

Diksmuide, Vlaanderen, BE

101 km21 km5 km

SAT

15

Grand Trail des Lacs & Châteaux Summer Edition (GTLC)

ULTRA

Waimes, Wallonie, BE

87 km47 km21 km11 km9 km

SAT

15

Mariëndaaltocht - Diest

ULTRA

Diest, Vlaanderen, BE

50 km42 km30 km20 km16 km12 km7 km

MON

17

Trail la Walhéroise

ULTRA

Onhaye, Wallonie, BE

100 km

SUN

23

Grand Trail de Namur

ULTRA

Namur, Wallonie, BE

63 km44 km30 km23 km10 km

June 2027

4 races

SAT

5

Houtlandtrail

ULTRA

Zedelgem, Vlaanderen, BE

50 km35 km25 km18 km

SAT

5

Trail Godefroy Bouillon

ULTRA

Bouillon, Wallonie, BE

100 km75 km50 km35 km20 km

SAT

19

The Longest Day - Trois-Ponts

ULTRA

Trois-Ponts, Wallonie, BE

50 km36 km24 km10 km

SUN

20

Trail de l'Ours - Trois-Ponts

ULTRA

Trois-Ponts, Wallonie, BE

50 km36 km24 km10 km

July 2027

3 races

SAT

3

Chouffe Trail

ULTRA

Houffalize, Wallonie, BE

100 km22 km11 km10 km

SAT

24

Hoogzomertocht - Tessenderlo

ULTRA

Okselaar, Vlaanderen, BE

50 km42 km30 km25 km20 km16 km12 km7 km

SAT

24

Trail de Dinant

ULTRA

Dinant, Wallonie, BE

60 km6 km

August 2027

2 races

SAT

7

Trail des Fantômes

ULTRA

La Roche-en-Ardenne, Wallonie, BE

75 km15 km10 km

SAT

21

Trail d'Orval Muno

ULTRA

Florenville, Wallonie, BE

53 km13 km

September 2027

3 races

SAT

4

EcoTrail Brussels

ULTRA

Watermael-Boitsfort, Bruxelles, BE

80 km5 km

SAT

4

Kemmelberg Trail

ULTRA

Heuvelland, Vlaanderen, BE

50 km12 km

SAT

25

Filou Classic

ULTRA

Izegem, Vlaanderen, BE

50 km43 km36 km24 km14 km10 km6 km

October 2027

1 race

SAT

23

Bear Trail & Grizzly 100

ULTRA

Voeren, Vlaanderen, BE

100 km17 km