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100 Mile+ Races

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

81 races · sorted by date

Montreux Trail Festival
€2.03/km

Montreux Trail Festival

19 Jul 2026

Switzerland, Vaud / multi-canton

400 km

Kaldoaivi Ultra Trail
€1.66/km

Kaldoaivi Ultra Trail

23 Jul 2026

Finland, Lapland (Utsjoki area)

168 km

Lakeland 100
€1.36/km

Lakeland 100

24 Jul 2026

United Kingdom, England

161 km

Beacons Way Ultra
€1.49/km

Beacons Way Ultra

25 Jul 2026

United Kingdom, Wales

161 km

Swiss Alps 100 Endurance Run
€2.04/km

Swiss Alps 100 Endurance Run

7 Aug 2026

Switzerland, Valais (Oberwallis)

160 km

100 Meilen Berlin – Berlin Wall Race
€1.48/km

100 Meilen Berlin – Berlin Wall Race

15 Aug 2026

Germany, Berlin

162.38 km

Grand Raid des Pyrénées
€1.18/km

Grand Raid des Pyrénées

21 Aug 2026

France, Occitanie (Hautes-Pyrénées)

174.2 km

Échappée Belle Traversée Intégrale
€1.55/km

Échappée Belle Traversée Intégrale

21 Aug 2026

France, Auvergne-Rhône-Alpes (Belledonne)

152 km

SwissPeaks Trail
€2.49/km

SwissPeaks Trail

25 Aug 2026

Switzerland, Valais

643 km

UTMB Ultra Trail Du Mont-Blanc
€2.75/km

UTMB Ultra Trail Du Mont-Blanc

28 Aug 2026

France, Haute-Savoie

174 km

SwissPeaks Trail
€2.47/km

SwissPeaks Trail

30 Aug 2026

Switzerland, Valais

397 km

Ultra Tour Monte Rosa
€2.18/km

Ultra Tour Monte Rosa

2 Sept 2026

Switzerland, Valais

170 km

SwissPeaks Trail
€1.68/km

SwissPeaks Trail

3 Sept 2026

Switzerland, Valais

168 km

Kerry Way Ultra
€0.95/km

Kerry Way Ultra

4 Sept 2026

Ireland, Munster

200 km

Pirin Ultra
€0.61/km

Pirin Ultra

10 Sept 2026

Bulgaria, Blagoevgrad Province

160 km

Sörmlands Trail Run
€1.10/km

Sörmlands Trail Run

11 Sept 2026

Sweden, Södermanland County

169 km

TORX Tor Des Geants
€2.44/km

TORX Tor Des Geants

11 Sept 2026

Italy, Aosta Valley

450 km

Mors 100 Miles
€0.76/km

Mors 100 Miles

12 Sept 2026

Denmark, North Jutland (Island of Mors)

160.9 km

TORX Tor Des Geants
€3.00/km

TORX Tor Des Geants

13 Sept 2026

Italy, Aosta Valley

330 km

TORX Tor Des Geants
€2.00/km

TORX Tor Des Geants

15 Sept 2026

Italy, Aosta Valley

130 km

Cold Hawaii Ultra
€0.64/km

Cold Hawaii Ultra

18 Sept 2026

Denmark, North Jutland (Thy National Park)

162.20 km

Shinetsu Five Mountains Trail Running Race
€1.63/km

Shinetsu Five Mountains Trail Running Race

21 Sept 2026

Japan, Niigata / Nagano

163 km

Adamello Ultra Trail
€1.33/km

Adamello Ultra Trail

24 Sept 2026

Italy, Lombardy

164.92 km

Valleys Ultra
€1.44/km

Valleys Ultra

25 Sept 2026

United Kingdom, England

183.2 km

Oslo Trail Challenge
€0.71/km

Oslo Trail Challenge

26 Sept 2026

Norway, Oslo

200 km

Wachau Trail
€1.02/km

Wachau Trail

3 Oct 2026

Austria, Lower Austria (Wachau Valley)

165.2 km

TRAILCAT The Race
€0.83/km

TRAILCAT The Race

11 Oct 2026

Andorra, Andorra la Vella

482.80 km

UltraŁemkowyna
€0.88/km

UltraŁemkowyna

17 Oct 2026

Poland, Małopolskie / Podkarpackie (Beskid Niski)

150 km

Autumn 100
€1.57/km

Autumn 100

17 Oct 2026

United Kingdom, England

161 km

Mallorca by UTMB SDT Serra de Tramuntana
€1.71/km

Mallorca by UTMB SDT Serra de Tramuntana

30 Oct 2026

Spain, Balearic Islands

137.3 km

Ultra Trail Kempen
€0.81/km

Ultra Trail Kempen

31 Oct 2026

Belgium, Flanders (Antwerp Province)

160 km

ALUT Algarviana Ultra Trail
€1.47/km

ALUT Algarviana Ultra Trail

26 Nov 2026

Portugal, Algarve

306.1 km

kleiner KoBoLT
€0.41/km

kleiner KoBoLT

28 Nov 2026

Germany, Rhineland-Palatinate / North Rhine (Rheinsteig)

135.3 km

SaintéLyon
€1.47/km

SaintéLyon

28 Nov 2026

France, Auvergne-Rhône-Alpes

160 km

Terra de Gigantes
€1.91/km

Terra de Gigantes

13 Feb 2027

Portugal, Centro (Serra da Estrela → Nazaré)

303.8 km

Legends Trail LT350
€1.20/km

Legends Trail LT350

25 Feb 2027

Belgium, Wallonia (Ardennes)

350 km

TAUT – Terras do Ancião Ultra Trail
€2.30/km

TAUT – Terras do Ancião Ultra Trail

New Date Pending

Portugal, Centro (Leiria District)

247.51 km

Winter Spine Race
€3.59/km

Winter Spine Race

New Date Pending

United Kingdom, England

431 km

Transgrancanaria
€1.71/km

Transgrancanaria

New Date Pending

Spain, Canary Islands (Gran Canaria)

126 km

Ultra Trail Sierras del Bandolero
€0.72/km

Ultra Trail Sierras del Bandolero

New Date Pending

Spain, Andalucía

160 km

Northern Traverse
€3.45/km

Northern Traverse

New Date Pending

United Kingdom, England

300 km

MDS Marathon Des Sables Legendary 270 km
€15.80/km

MDS Marathon Des Sables Legendary 270 km

New Date Pending

Morocco, Drâa-Tafilalet

250 km

İznik Ultra Marathon
€0.91/km

İznik Ultra Marathon

New Date Pending

Turkey, Bursa Province

165.1 km

Sandnes Ultratrail
€1.10/km

Sandnes Ultratrail

New Date Pending

Norway, Rogaland

162 km

Chester Ultra 100
€1.46/km

Chester Ultra 100

New Date Pending

United Kingdom, England

164.15 km

Pieniny Ultra-Trail
€0.80/km

Pieniny Ultra-Trail

New Date Pending

Poland, Lesser Poland Voivodeship

135.7 km

Ultra Trail Vipava Valley I Feel Slovenia
€1.23/km

Ultra Trail Vipava Valley I Feel Slovenia

New Date Pending

Slovenia, Primorska (Vipava Valley)

162 km

Mt.FUJI100
€1.59/km

Mt.FUJI100

New Date Pending

Japan, Yamanashi / Shizuoka

167 km

Fruška Gora Trail
€0.52/km

Fruška Gora Trail

New Date Pending

Serbia, Vojvodina (Fruška Gora National Park)

134.7 km

Trail Menorca Camí de Cavalls
€1.14/km

Trail Menorca Camí de Cavalls

New Date Pending

Spain, Balearic Islands

185 km

Oh Meu Deus by UTMB
€1.27/km

Oh Meu Deus by UTMB

New Date Pending

Portugal, Centro (Serra da Estrela)

166 km

Thames Path 100
€1.57/km

Thames Path 100

New Date Pending

United Kingdom, England

161 km

Fyn Ultra
€1.39/km

Fyn Ultra

New Date Pending

Denmark, Funen (Fyn)

350 km

UTLAC Ultra Trail del Lago di Como
€2.11/km

UTLAC Ultra Trail del Lago di Como

New Date Pending

Italy, Lombardy

254 km

Beara Way Ultra
€0.50/km

Beara Way Ultra

New Date Pending

Ireland, Munster

161 km

Grand Trail des Lacs & Châteaux
€0.99/km

Grand Trail des Lacs & Châteaux

New Date Pending

Belgium, Waimes

166 km

Trail Alsace Grand Est by UTMB
€1.79/km

Trail Alsace Grand Est by UTMB

New Date Pending

France, Grand Est

156 km

Ultra-Trail Snowdonia
€2.10/km

Ultra-Trail Snowdonia

New Date Pending

United Kingdom, Wales

164 km

NUTS Karhunkierros
€1.42/km

NUTS Karhunkierros

New Date Pending

Finland, Kuusamo

166 km

TorTour de Ruhr
€1.00/km

TorTour de Ruhr

New Date Pending

Germany, North Rhine-Westphalia / North Rhine region

230 km

TorTour de Ruhr
€1.00/km

TorTour de Ruhr

New Date Pending

Germany, North Rhine-Westphalia / North Rhine region

161 km

Soria Moria til Verdens Ende (SMVE)
€1.24/km

Soria Moria til Verdens Ende (SMVE)

New Date Pending

Norway, Vestfold og Telemark

165 km

TihioRace
€0.88/km

TihioRace

New Date Pending

Greece, Central Greece (Phocis)

250 km

TihioRace
€1.00/km

TihioRace

New Date Pending

Greece, Central Greece (Phocis)

170 km

Trail du Saint-Jacques by UTMB
€1.76/km

Trail du Saint-Jacques by UTMB

New Date Pending

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

139 km

South Downs Way
€1.57/km

South Downs Way

New Date Pending

United Kingdom, England

161 km

Trail de Conímbriga Terras de Sicó
€0.65/km

Trail de Conímbriga Terras de Sicó

New Date Pending

Portugal, Centro

177.5 km

Naturel Velebit Trail
€0.63/km

Naturel Velebit Trail

New Date Pending

Croatia, Zadar County

160 km

DEEP JAPAN ULTRA
€1.59/km

DEEP JAPAN ULTRA

New Date Pending

Japan, Niigata

160 km

L'Ultra Marin® Raid Golfe du Morbihan
€0.96/km

L'Ultra Marin® Raid Golfe du Morbihan

New Date Pending

France, Brittany (Morbihan)

175 km

EUTR Estonia Ultra-Trail Race
€1.47/km

EUTR Estonia Ultra-Trail Race

New Date Pending

Estonia, Ida-Viru County

132.30 km

UTT Ultra Tisza-tó
€1.06/km

UTT Ultra Tisza-tó

New Date Pending

Hungary, Jász-Nagykun-Szolnok County

130 km

Val d’Aran by UTMB
€1.74/km

Val d’Aran by UTMB

New Date Pending

Spain, Catalonia (Val d'Aran)

161.3 km

Wien Rundumadum
€1.00/km

Wien Rundumadum

New Date Pending

Austria, Vienna

130 km

Eiger Ultra Trail by UTMB
€2.61/km

Eiger Ultra Trail by UTMB

New Date Pending

Switzerland, Bernese Oberland

250 km

Dolnośląski Festiwal Biegów Górskich
€0.65/km

Dolnośląski Festiwal Biegów Górskich

New Date Pending

Poland, Dolnośląskie (Sudetes)

170 km

Dolnośląski Festiwal Biegów Górskich
€0.65/km

Dolnośląski Festiwal Biegów Górskich

New Date Pending

Poland, Dolnośląskie (Sudetes)

240 km

Dolnośląski Festiwal Biegów Górskich
€0.71/km

Dolnośląski Festiwal Biegów Górskich

New Date Pending

Poland, Dolnośląskie (Sudetes)

130 km

NUTS Ylläs-Pallas
€1.21/km

NUTS Ylläs-Pallas

New Date Pending

Finland, Lapland

160 km

UT4M 100 Master
€1.44/km

UT4M 100 Master

New Date Pending

France, Auvergne-Rhône-Alpes (Grenoble)

173.8 km

La H.O.T. du Père Noël
€0.75/km

La H.O.T. du Père Noël

New Date Pending

France, Pays de la Loire

133 km