100 Mile+ Races

European 100-mile and beyond trail races ranked by cost per kilometre.

59 races · sorted by date

€0.88/km

TihioRace

3 Jun 2026

Greece, Central Greece (Phocis)

250 km

€1.00/km

TihioRace

4 Jun 2026

Greece, Central Greece (Phocis)

170 km

€0.17/km

SunRun Saaremaa Team Experience Run

6 Jun 2026

Estonia, Saare County (Saaremaa Island)

180 km

€1.76/km

Trail du Saint-Jacques by UTMB

12 Jun 2026

France, Auvergne-Rhône-Alpes (Haute-Loire)

139 km

€1.57/km

South Downs Way

13 Jun 2026

United Kingdom, England

161 km

€0.65/km

Trail de Conímbriga Terras de Sicó

19 Jun 2026

Portugal, Centro

177.5 km

€0.63/km

Naturel Velebit Trail

20 Jun 2026

Croatia, Zadar County

160 km

€1.59/km

DEEP JAPAN ULTRA

25 Jun 2026

Japan, Niigata

160 km

€0.96/km

L'Ultra Marin® Raid Golfe du Morbihan

26 Jun 2026

France, Brittany (Morbihan)

175 km

€1.47/km

EUTR Estonia Ultra-Trail Race

27 Jun 2026

Estonia, Ida-Viru County

132.30 km

€1.74/km

Val d’Aran by UTMB

3 Jul 2026

Spain, Catalonia (Val d'Aran)

161.3 km

€1.06/km

UTT Ultra Tisza-tó

3 Jul 2026

Hungary, Jász-Nagykun-Szolnok County

130 km

€1.00/km

Wien Rundumadum

11 Jul 2026

Austria, Vienna

130 km

€2.61/km

Eiger Ultra Trail by UTMB

15 Jul 2026

Switzerland, Bernese Oberland

250 km

€0.65/km

Dolnośląski Festiwal Biegów Górskich

16 Jul 2026

Poland, Dolnośląskie (Sudetes)

170 km

€0.65/km

Dolnośląski Festiwal Biegów Górskich

16 Jul 2026

Poland, Dolnośląskie (Sudetes)

240 km

€0.71/km

Dolnośląski Festiwal Biegów Górskich

16 Jul 2026

Poland, Dolnośląskie (Sudetes)

130 km

€1.21/km

NUTS Ylläs-Pallas

17 Jul 2026

Finland, Lapland

160 km

€1.44/km

UT4M 100 Master

17 Jul 2026

France, Auvergne-Rhône-Alpes (Grenoble)

173.8 km

€2.03/km

Montreux Trail Festival

19 Jul 2026

Switzerland, Vaud / multi-canton

400 km

€1.66/km

Kaldoaivi Ultra Trail

23 Jul 2026

Finland, Lapland (Utsjoki area)

168 km

€1.36/km

Lakeland 100

24 Jul 2026

United Kingdom, England

161 km

€1.49/km

Beacons Way Ultra

25 Jul 2026

United Kingdom, Wales

161 km

€11.50/km

Ultra Race Romania

3 Aug 2026

Romania, Buzău County (Carpathian region)

250 km

€2.04/km

Swiss Alps 100 Endurance Run

7 Aug 2026

Switzerland, Valais (Oberwallis)

160 km

€1.48/km

100 Meilen Berlin – Berlin Wall Race

15 Aug 2026

Germany, Berlin

162.38 km

€1.18/km

Grand Raid des Pyrénées

21 Aug 2026

France, Occitanie (Hautes-Pyrénées)

174.2 km

€1.55/km

Échappée Belle Traversée Intégrale

21 Aug 2026

France, Auvergne-Rhône-Alpes (Belledonne)

152 km

€2.49/km

SwissPeaks Trail

25 Aug 2026

Switzerland, Valais

643 km

€2.75/km

UTMB Ultra Trail Du Mont-Blanc

28 Aug 2026

France, Haute-Savoie

174 km

€12.88/km

Fire And Ice Ultra

29 Aug 2026

Iceland, Highlands (Central Iceland) / North base

250 km

€2.47/km

SwissPeaks Trail

30 Aug 2026

Switzerland, Valais

397 km

€2.18/km

Ultra Tour Monte Rosa

2 Sept 2026

Switzerland, Valais

170 km

€1.68/km

SwissPeaks Trail

3 Sept 2026

Switzerland, Valais

168 km

€0.95/km

Kerry Way Ultra

4 Sept 2026

Ireland, Munster

200 km

€0.61/km

Pirin Ultra

10 Sept 2026

Bulgaria, Blagoevgrad Province

160 km

€2.44/km

TORX Tor Des Geants

11 Sept 2026

Italy, Aosta Valley

450 km

€1.10/km

Sörmlands Trail Run

11 Sept 2026

Sweden, Södermanland County

169 km

€0.76/km

Mors 100 Miles

12 Sept 2026

Denmark, North Jutland (Island of Mors)

160.9 km

€3.00/km

TORX Tor Des Geants

13 Sept 2026

Italy, Aosta Valley

330 km

€2.00/km

TORX Tor Des Geants

15 Sept 2026

Italy, Aosta Valley

130 km

€0.64/km

Cold Hawaii Ultra

18 Sept 2026

Denmark, North Jutland (Thy National Park)

162.20 km

€18.60/km

Mythical Odyssey – The Sacred Trilogy Stage Race

19 Sept 2026

Greece, Thessaly / Central Greece

150 km

€1.63/km

Shinetsu Five Mountains Trail Running Race

21 Sept 2026

Japan, Niigata / Nagano

163 km

€1.33/km

Adamello Ultra Trail

24 Sept 2026

Italy, Lombardy

164.92 km

€1.44/km

Valleys Ultra

25 Sept 2026

United Kingdom, England

183.2 km

€0.71/km

Oslo Trail Challenge

26 Sept 2026

Norway, Oslo

200 km

€1.02/km

Wachau Trail

3 Oct 2026

Austria, Lower Austria (Wachau Valley)

165.2 km

€0.83/km

TRAILCAT The Race

11 Oct 2026

Andorra, Andorra la Vella

482.80 km

€1.57/km

Autumn 100

17 Oct 2026

United Kingdom, England

161 km

€0.88/km

UltraŁemkowyna

17 Oct 2026

Poland, Małopolskie / Podkarpackie (Beskid Niski)

150 km

€1.71/km

Mallorca by UTMB SDT Serra de Tramuntana

30 Oct 2026

Spain, Balearic Islands

137.3 km

€0.81/km

Ultra Trail Kempen

31 Oct 2026

Belgium, Flanders (Antwerp Province)

160 km

€1.47/km

ALUT Algarviana Ultra Trail

26 Nov 2026

Portugal, Algarve

306.1 km

€0.41/km

kleiner KoBoLT

28 Nov 2026

Germany, Rhineland-Palatinate / North Rhine (Rheinsteig)

135.3 km

€1.47/km

SaintéLyon

28 Nov 2026

France, Auvergne-Rhône-Alpes

160 km

€1.91/km

Terra de Gigantes

13 Feb 2027

Portugal, Centro (Serra da Estrela → Nazaré)

303.8 km

€1.20/km

Legends Trail LT350

25 Feb 2027

Belgium, Wallonia (Ardennes)

350 km

€0.75/km

La H.O.T. du Père Noël

France, Pays de la Loire

133 km