Backyard Haciendo Sed Burgos
Sedano, Burgos · Spain
Backyard Ultra · Upcoming races
Calendar
2026–27
Checked dates to help plan your next loop in Spain and Europe.
Last reviewed: 7 August 2026Find your race
Filter the calendar by country and, when Spain is selected, by autonomous community.
Spain · 2026
Upcoming
Cartagena Backyard Ultra
Cartagena, Murcia · Spain
Sant Joan Backyard Ultra
Sant Joan les Fonts, Girona · Spain
Backyard Ultra Platja d’Aro
Platja d’Aro, Girona · Spain
Infinite Race Val d’Aran
Salardú, Lleida · Spain
Dos Bahías
Ceuta · Spain
Backyard Ultra Curillas – El Último Arriero
Curillas, León · Spain
Backyard Costa Brava Palamós
Palamós, Girona · Spain
Backyard Tarragona
Tarragona, Catalunya · Spain
Backyard Ultra Dama Blanca
Aigües, Alicante · Spain
Start time not published
Backyard Ultra Foz Calanda
Foz-Calanda, Teruel · Spain
6–7 November · start time pending
Backyard Ultra Almaraz
Almaraz, Cáceres · Spain
Backyard Ultra Solidaria Entre Olivos
Castro del Río, Córdoba · Spain
Backyard Ultra Llagostera
Llagostera, Girona · Spain
Europe · 2026
Upcoming
A country-by-country review of Europe: verified public, open-ended races from 7 August 2026. Countries without a published date do not appear in the filter.
Backyard Ultra Wiewióra Olecko
Playa Szyjka, Olecko · Poland
Middle of Nowhere
Ylimarkku, Närpiö · Finland
Heavy Metal Ultra
Keila, Harju · Estonia
Hannover Backyard Ultra
Hannover · Germany
All Ireland Backyard Championship
Florence Court, Fermanagh, Irlanda del Norte · United Kingdom
Bunketorp Backyard Ultra Trail
Bunketorp, Lindome · Sweden
Last Soul Ultra 2.0
Sede reservada por el organizador · Germany
The organiser is keeping the exact venue private
Run O’Clock Backyard Ultra
Rebild · Denmark
Vloethemveld Backyard
Aartrijke · Belgium
Feirense Backyard Ultra
Santa Maria da Feira, Aveiro · Portugal
DvD · Derzhavino Republic Run
Derzhavino, Tartaristán · Russia
Backyard Ultra Marathon Tharandter Wald
Grillenburg, Tharandt, Sajonia · Germany
Start time not published
Sölvesborg Backyard Ultra
Sölvesborg, Blekinge · Sweden
PurePower Backyard Ultra
Viborg · Denmark
Swiss Backyard Ultra Prêles
Prêles, Berna · Switzerland
Home Ultra Trail
Novosibirsk, Siberia · Russia
Backyard Ultra Istra
Pavlovskaya Sloboda, región de Moscú · Russia
IV Backyard Ultra Radomsko
Radomsko · Poland
UnderDogs · The Backyard Ultra
Brebu, Dâmbovița · Romania
Austria Backyard Ultra Kirchschlag
Kirchschlag bei Linz · Austria
Bornholm Backyard
Klemensker, Bornholm · Denmark
Backyard Ultra Chur
Coira, Grisones · Switzerland
Sold out · waiting list
Backyard Ås
Ås, Viken · Norway
Start time not published
London Backyard Ultra
Londres · United Kingdom
Kinloss Backyard Ultra
Kinloss, Moray, Escocia · United Kingdom
Gosfield Backyard
Gosfield, Essex · United Kingdom
Devon & Cornwall Backyard
Plymouth, Devon · United Kingdom
Wake&Run Komlevo Backyard
Komlevo, región de Kaluga · Russia
BIOTROPIKA Siberia
Prokopyevsk, Siberia · Russia
Russian Backyard Ultra SPB
Parque Sosnovka, San Petersburgo · Russia
Fränkischer Backyard Ultra
Lauf-Heuchling, Baviera · Germany
Infinity Trail Nancy–Lorraine
Frouard, Lorena · France
One More Loop 8
Geraardsbergen · Belgium
Ultimate Man Sommeval
Sommeval, Aube · France
Herdla Backyard
Herdla, Vestland · Norway
I2 IF Backyard Ultra
Karlstad, Värmland · Sweden
Bakgarður 730
Reyðarfjörður · Iceland
Rasselbock BYU Autumn
Hardwick, Derbyshire · United Kingdom
Acureto Backyard Ultra
Parque do Acureto, Toucinhos · Portugal
Municipality still being clarified between sources
Wyländer Backyard Ultra
Dachsen, Zúrich · Switzerland
Palatina Backyard Ultra
Erfweiler · Germany
Start time not published
Backyard Ultra Munich
Oberschleißheim, Múnich · Germany
Start time not published
Backyard Ultra The Last Lap
Jegenstorf, Berna · Switzerland
Thetford Back Yard Ultra Festival
High Lodge, Thetford Forest, Suffolk · United Kingdom
Bocksten Vineyard Backyard Ultra
Ästad Vingård, Tvååker, Varberg · Sweden
Nærsnes Backyard
Nærsnes, Asker, Akershus · Norway
The organiser confirms 12 September · start time pending
Backyard by Goodtrail
San Petersburgo · Russia
Infinity Trail Laval–Mayenne
Laval, Mayenne · France
Summit Mentality × Getahead
Brentwood, Essex · United Kingdom
Backyard Ultra Zagłębie
Dąbrowa Górnicza, Silesia · Poland
Backyard Heiðmörk
Elliðavatnsbær, Heiðmörk · Iceland
Muruvik Backyard Ultra
Malvik, Trøndelag · Norway
Turbine Backyard Ultra
Satley, County Durham · United Kingdom
Kilworth Backyard Ultra
Glensheshkin, Kilworth, County Cork · Ireland
Austria Backyard Ultra Kirchdorf
Kirchdorf in Tirol · Austria
Backyard Ultra Grindelwald
Eiger Lodge, Grindelwald, Berna · Switzerland
Date updated by the organiser
GPC Ultra
Swadlincote, Derbyshire · United Kingdom
Titans Backyard Loudenvielle
Salle Valgora, Loudenvielle · France
Last Man Backyard Cervia
Cervia, Emilia-Romaña · Italy
Time from Big’s; registration shows a different time
Lisboa Backyard Ultra
Monsanto, Lisboa · Portugal
Start time not published
Kreuzhorst Ultra
Pechau, Magdeburgo · Germany
Tuttlinger Backyard Ultra
Tuttlingen · Germany
Backyard Ultra Ljungby
Sunnerbovallen, Ljungby · Sweden
The Endless Garden 2.0
Ayot Green, Welwyn, Hertfordshire · United Kingdom
Nattland Backyard Ultra
Nattlandsfjellet, Bergen · Norway
Backyard Ultra Moscow
Bosque Saltykovskiy, Moscú · Russia
Backyard Ultra Mastorava
Saransk, Mordovia · Russia
Ankara Botanik Backyard Ultra
Botanik Park, Çankaya, Ankara · Turkey
UTLMBY Ultra Tour du Lac de Monteux
Domaine de Beauregard, Monteux · France
Infinity Trail Île d’Aix
Fort de la Rade, Île-d’Aix · France
Time depends on tides and ferries
Helvetia Backyard Ultra
Oberwil-Lieli, Argovia · Switzerland
Isle of Man Backyard Ultra
Archallagan Plantation, Isla de Man · United Kingdom
The Putney Loop
Londres · United Kingdom
Cornwall’s Backyard Ultra
St Eval, Cornwall · United Kingdom
District Back Yard Ultra
Greystoke, Cumbria · United Kingdom
Makrakomi Backyard Ultra
Plaza central de Makrakomi, Ftiótide · Greece
Neverending Run · Velence 300
Gárdony · Hungary
Serbia Backyard Ultra · Record Breaker
Pančevo · Serbia
Date and place confirmed · sources disagree on start time
Nordiska Mästarnas Backyard Ultra
Bromölla, Skåne · Sweden
Infinity Trail Porticcio–Corse
Porticcio, Córcega · France
Backyard Ultra Warszawa-Bemowo
Varsovia · Poland
Nummela Backyard Ultra
Nummela, Vihti · Finland
Pellenberg Ferme Backyard Ultra
Pellenberg, Brabante Flamenco · Belgium
Loop Til You Drop
Turvey House, Bedfordshire · United Kingdom
Madeira Backyard Ultra
Machico, Madeira · Portugal
Backyard Ultra Ljubljana
Spodnje Gameljne, Liubliana · Slovenia
Kent Backyard Ultra Vigo
Vigo, Kent · United Kingdom
Backyard L’Immortale
Via Solana 2, Monselice, Padua · Italy
Date from the Italian organiser; the international listing is outdated
Dutch Backyard Ultra · Zeewolde
Zeewolde, Flevoland · Netherlands
Big Bear’s Party Backyard Ultra
Vodné Dielo, Žilina · Slovakia
Love Nature Run’s Backyard Ultra
Odsherred · Denmark
Start time to be confirmed
Backyard Ultra Valais Autumn
Schwab Fleurs, Saillon, Valais · Switzerland
Austria Backyard Ultra Seekirchen
Seekirchen am Wallersee · Austria
Punk’s Backyard Ultra
Negorski Banji, Gevgelija · North Macedonia
Austria Backyard Ultra Thüringen
Thüringen, Vorarlberg · Austria
Among the Pines
Gisburn Forest, Lancashire · United Kingdom
Confirmed by the organiser · start time pending
Infinity Trail Camaret-sur-Mer
Camaret-sur-Mer, Finistère · France
Chartreuse Backyard Ultra
Saint-Laurent-du-Pont, Isère · France
Endure the Moor
Gosforth, Newcastle upon Tyne · United Kingdom
Manavgat Backyard Ultra
Manavgat, Antalya · Turkey
Breizh Backyard Odyssée
Étang du Ter, Ploemeur, Bretaña · France
Weserbergland Backyard Ultra
Lütmarsen, Höxter · Germany
Start time not published
Golspie Backyard Ultra
Golspie, Sutherland, Escocia · United Kingdom
Infinity Trail Mont-Ventoux
Bédoin, Vaucluse · France
God’s Own Backyard Ultra Fall
Leeds, Yorkshire · United Kingdom
Benquerenças Backyard Ultra
Benquerenças, Castelo Branco · Portugal
Karachun Backyard Ultra
Nerekhta, Kostroma · Russia
Ural Backyard Ultra Zima
Chelyabinsk, Urales del Sur · Russia
Endure Backyard Ultra
Zonqor · Malta
Europe · 2026
Pending
These races have a provisional date, only one source or conflicting information. They are not treated as confirmed until verification is complete.
Humble Club Backyard Run #4 · TO BE CONFIRMED
Wendeburg o Braunschweig · Germany
Sources publish two different locations
BYUM Backyard Ultra Melz · TO BE CONFIRMED
Melz · Germany
Municipal approval is still shown as pending
Wolf Backyard Ultra Bulgaria · TO BE CONFIRMED
Vladaya, Sofía · Bulgaria
It is unclear whether this is a public race or the team championship venue
Backyard Ultra 100 Jezior · TO BE CONFIRMED
Ślesin, Gran Polonia · Poland
The listing contains conflicting month metadata
Spain · 2027
Confirmed
The 2027 calendar is taking shape: only races with a date published by an official source appear here.
The Last Lap Backyard Ultra
Vilabella, Tarragona · Spain
Backyard Ultra Los Molinos
Los Molinos, Madrid · Spain
Backyard Ultra The Last Lion
Melilla · Spain
Mar Menor Backyard Ultra
Playa Paraíso, Cartagena, Murcia · Spain
Backyard Ultra La Parra
La Parra, Badajoz · Spain
Backyard Ultra Terrassa: Invictus
Terrassa, Barcelona · Spain
Ibaiondo Backyard
Usurbil, Gipuzkoa · Spain
Ibérica Backyard Ultra Masters
Los Molinos, Madrid · Spain
Gaucín Backyard Ultra
Gaucín, Málaga · Spain
Provital Backyard Ultra – Gran Canaria
Gran Canaria, Las Palmas · Spain
The organiser has not yet published the exact municipality for 2027
Backyard Ultra Los Montesinos
Los Montesinos, Alicante · Spain
Confirmed on the international calendar · second source pending
The Real Heroes Backyard Ultra
Tejeda, Gran Canaria · Spain
Confirmed on the international calendar · second source pending
Spain · 2027
Pending
These races have a provisional date, only one source or conflicting information. They are not treated as confirmed until verification is complete.
Good Loop Backyard Ultra · TO BE CONFIRMED
El Pla de Santa Maria, Tarragona · Spain
Calendar says 14 May, but the description still says date to be confirmed
Terra Endins Backyard Ultra · TO BE CONFIRMED
Torelló, Barcelona · Spain
The listing contains conflicting dates
Spain Backyard Ultra · TO BE CONFIRMED
Castro Caldelas, Ourense · Spain
The organiser confirms May 2027, but no day or time yet
Solidarity Madness Backyard Ultra · TO BE CONFIRMED
Méntrida, Toledo · Spain
The listing says 3 June but retains text referring to 2026
Europe · 2027
Confirmed
European 2027 dates already published by organisers or official calendars. Every European country was reviewed; new announcements will be added.
Kent Backyard Ultra · Dover
Dover, Kent · United Kingdom
Cretan Backyard Ultra
Voritsi, Heraclión, Creta · Greece
Longbridge 100 Winter
Litlington, East Sussex · United Kingdom
Infinity Trail Pont du Gard
Pont du Gard, Gard · France
Backyard Extrema
Montalto di Castro Marina, Viterbo · Italy
We Are the Loop
Roma · Italy
Confirmed on the international calendar · second source pending
Dutch Backyard Ultra Leersum
Leersum, Utrecht · Netherlands
Cyprus Backyard Ultra
Oroklini Picnic Area, Lárnaca · Cyprus
Infinity Trail Volcan de Lemptégy
Volcan de Lemptégy, Puy-de-Dôme · France
Backyard Ultra Warmia
Olsztyn · Poland
Ekeberg Backyard
Oslo · Norway
Backyard Ultra Ansião
Ansião, Leiria · Portugal
Start time not published
Ruosniemi Backyard Ultra
Ruosniemi, Pori · Finland
Start time not published
Wayout Backyard Ultra
Silkeborg · Denmark
Easter Backyard Ultra
Steinhausen, Zug · Switzerland
Backyard Ultra Valais Spring
Ardon, Valais · Switzerland
Start time to be confirmed
Rasselbock BYU · Sherwood Pines
Sherwood Pines, Nottinghamshire · United Kingdom
Beacon Hill Backyard
Beacon Hill, Woodhouse Eaves, Leicestershire · United Kingdom
Adana Backyard Ultra
Pista Yaşar Kemal, Adana · Turkey
Infinity Trail Les Terrils
Noyelles-sous-Lens, Pas-de-Calais · France
LSD Last Standing Distance
Morpeth, Northumberland · United Kingdom
Kent Backyard Ultra · Sholden
Sholden, Deal, Kent · United Kingdom
Kefalonia Backyard Ultra
Argostoli, Cefalonia · Greece
Lūša Pēdās
Jēkabpils · Latvia
Confirmed on the international calendar · second source pending
Ultra Trail Miex Backyard
Miex, Valais · Switzerland
Open Stavropol Backyard Championship
Stavropol · Russia
Infinity Trail Hossegor
Jaï-Alaï, Soorts-Hossegor, Landas · France
Hell Backyard Ultra
Hell, Trøndelag · Norway
Vester Aslund Backyard Ultra
Vodskov, Nordjylland · Denmark
Start time not published
Beecraigs Backyard Ultra
Linlithgow, West Lothian, Escocia · United Kingdom
Medieval Backyard Ultra
Penarth, Gales · United Kingdom
Legends Backyard Belgium
Retie · Belgium
Until the End Backyard Ultra
Spa, Lieja · Belgium
Austria Backyard Ultra Amstetten
Forstheide, Amstetten · Austria
Backyard Francigena
Ponte a Rigo, San Casciano dei Bagni, Siena · Italy
Endless Rebirth
Esztergom · Hungary
Portland Pig
Portland, Dorset · United Kingdom
Start time not published
Swampman Backyard Ultra
Alytus · Lithuania
Sowi Backyard Ultra
Pieszyce · Poland
Hagemann’s Backyard
Svelvik, Buskerud · Norway
Winter Bay
Liljeholmen, Estocolmo · Sweden
Alutaguse Mee Ultra
Pannjärve, Alutaguse · Estonia
Bristol Backyard Ultra
Blaise Castle Estate, Bristol · United Kingdom
Backyard Ultra Tyumen
Tyumen · Russia
Witiker Backyard Ultra
Witikon, Zúrich · Switzerland
Westerwälder Backyard Ultra
Höchstenbach · Germany
Trosa Ultra Backyard
Trosa, Södermanland · Sweden
Dublin Mountain Backyard
Ballinascorney, County Dublin · Ireland
Resolute Backyard Ultra
Delamere, Cheshire · United Kingdom
The Last Lap Hallwil
Hallwil, Argovia · Switzerland
Gundsømagle Backyard Ultra
Gundsømagle, Roskilde · Denmark
Lafferde Loop Challenge
Klein Lafferde, Lengede · Germany
Breizh Backyard
Rennes, Bretaña · France
Ural Backyard Ultra
Chelyabinsk · Russia
Katzen Sprung’s
Bremen · Germany
Red On Backyard Ultra
Cheltenham, Gloucestershire · United Kingdom
Yellow Belly Backyard Ultra
Louth, Lincolnshire · United Kingdom
Backyard Trilho dos Cágados VCO
Vila Chã de Ourique, Cartaxo · Portugal
Mari Forest Run
Yoshkar-Ola, Mari El · Russia
God’s Own Backyard Ultra Spring
Hawksworth, Leeds · United Kingdom
Stražunsko dvoriščkanje
Maribor · Slovenia
Cursores Backyard Ultra
Mariehamn, Åland · Finland
DNF × FCF West Midlands Backyard
Little Haywood, Staffordshire · United Kingdom
Samogitia Ultra
Telšiai · Lithuania
Backyard Ultra Piekiełki
Starogard Gdański · Poland
Blended’s Backyard
Chilton Candover, Hampshire · United Kingdom
Suffolk Back Yard Ultra Festival
High Lodge, Thetford Forest · United Kingdom
Infinity Trail Pavilly
Pavilly, Sena Marítimo · France
Manchester Backyard Ultra
Manchester · United Kingdom
Breakheart Backyard Ultra
Breakheart Quarry, Dursley · United Kingdom
Backyard Ultra Livata
Campo dell’Osso, Monte Livata, Subiaco · Italy
Drive Effort Backyard Ultra Trail
Minusinsk, Krasnoyarsk · Russia
Backyard alla Carbonara
Roma · Italy
Confirmed on the international calendar · second source pending
Backyard Ultra Barjots
Chatonnay, Isère · France
Bracarvs Backyard Ultra
Vila Verde, Braga · Portugal
Ponta Delgada Backyard JIV
Pinhal da Paz, Ponta Delgada, Azores · Portugal
Organiser date; the international listing shows a different date
Põlevkivi Ultra
Kohtla-Nõmme · Estonia
Confirmed on the international calendar · second source pending
Nuuksio Backyard Ultra
Solvalla, Espoo · Finland
The Sting
Richmond, North Yorkshire · United Kingdom
O-SEE Backyard Ultra
Zittau · Germany
Kent Backyard Ultra · Bedgebury
Bedgebury Forest, Kent · United Kingdom
Highlander Backyard Scottish Championship
Murthly Castle, Perthshire · United Kingdom
Lemkowski Backyard Ultra
Królowa, Pequeña Polonia · Poland
Confirmed on the international calendar · second source pending
Europe · 2027
Pending
These races have a provisional date, only one source or conflicting information. They are not treated as confirmed until verification is complete.
Last Rabbit Standing · TO BE CONFIRMED
Frankfurt · Germany
The organiser says 3 April; Big’s shows 4 March
Rodopi Backyard Ultra · TO BE CONFIRMED
Komotini, Ródope · Greece
The international listing and secondary calendars publish different dates
Czechia Backyard Ultra Run · TO BE CONFIRMED
Holešov · Czechia
The organiser and Big’s differ by one day
Porlahälsan Backyard · TO BE CONFIRMED
Laxå, Örebro · Sweden
The listing still contains a description for 2026
7th Big Bear’s Backyard Ultra · TO BE CONFIRMED
Žilina · Slovakia
An explicit organiser update is still missing
NEXE Croatia Backyard Ultra · TO BE CONFIRMED
Lago Lapovac, Našice · Croatia
Registration and Big’s differ by one day
Backyard Ultra Polska · TO BE CONFIRMED
Jabłonna · Poland
The sources differ by one day
Ficalho Backyard Ultra · TO BE CONFIRMED
Vila Verde de Ficalho, Serpa · Portugal
Only one secondary source · organiser confirmation pending