🇵🇱Irena Durajewska

collectiondistanceplacerecordshills
All Hills✓42929.211128304476
WOT Hills8054.0526356682
Original Hills3311.8753702424
Real Hills9175.06301778135
Retro Hills7981.7113375998
Fictional Hills15323.56115199166
DSJ2 Hills4389.9716853237
DSJ3 Hills6058.919773640
Matysówka855.03183348
Velingrad611.58142846

hill name↑size↕country↕type↕
distance↕place↕date↕
⬡🇳🇴FICTIONALÅ HS105online103.8814232026-03-04
⬡🇳🇴FICTIONALÅ HS245online256.4218692026-02-16
⬡🇦🇹RETROAchomitz HS80online77.4719762026-02-22
⬡🇨🇭FICTIONALAdelboden HS185online180.9028342026-03-14
⬡🇮🇸RETROAkureyri HS300online263.335342026-02-15
⬡🇦🇷DSJ3Argentina HS240online228.178942024-02-10
⬡🇬🇷FICTIONALAthanasios HS193online195.356202026-03-05
⬡🇩🇪FICTIONALAue HS108online103.6110722026-03-04
⬡🇦🇺DSJ3Australia HS149online135.445182026-03-02
⬡🇦🇹DSJ2Austria K70online79.725632026-03-05
⬡🇦🇹DSJ3Austria HS197online190.434712024-02-10
⬡🇫🇷RETROAutrans 2010 HS92online87.337452026-02-21
⬡🇦🇹ORIGINALBad Mitterndorf HS200online204.7788232024-02-10
⬡🇦🇹REALBad Mitterndorf HS235online228.8125452024-02-10
⬡🇦🇹RETROBad Mitterndorf (SFWC 1986) K185online186.126582024-02-10
⬡🇦🇹RETROBad Mitterndorf (SFWC 1996) K185online190.4810712026-03-15
⬡🇳🇴FICTIONALBaekkedal HS111online105.948732026-03-15
⬡🇧🇾DSJ2Belarus K220online237.379182026-03-05
⬡🇧🇪DSJ2Belgium K95online112.5313952026-03-13
⬡🇧🇪DSJ3Belgium HS126online119.4713182024-02-10
⬡🇦🇹ORIGINALBischofshofen HS78online73.4975152026-03-16
⬡🇦🇹ORIGINALBischofshofen HS142online139.2643022026-03-02
⬡🇸🇪RETROBollnäs HS95online89.3519532024-02-12
⬡🇧🇦DSJ3Bosnia and Herzegovina HS111online106.049142026-02-20
⬡🇬🇧FICTIONALBraemar HS132online129.323132026-02-21
⬡🇺🇸REALBrattleboro HS98online95.957612026-03-16
⬡🇩🇪REALBrotterode HS117online113.2019112026-03-05
⬡🇵🇱FICTIONALBrzeg HS260online254.8117572026-02-22
⬡🇧🇬DSJ3Bulgaria HS258online260.315142026-02-15
⬡🇨🇦DSJ3Canada HS107online85.8520442024-02-10
⬡🇨🇦DSJ2Canada K185online178.5815732026-03-13
⬡🇵🇱FICTIONALCerekwica HS104online101.8111352026-03-04
⬡🇵🇱FICTIONALCerekwica HS240online221.807062026-03-07
⬡🇨🇳DSJ2China K205online190.3817352026-03-13
⬡🇨🇳DSJ3China HS252online247.373792026-03-02
⬡🇫🇷REALCourchevel HS135online125.3849732026-02-27
⬡🇭🇷DSJ3Croatia HS278online235.3914032024-02-10
⬡🇵🇱FICTIONALCyców-Kolonia Druga K88online84.2213172026-02-21
⬡🇨🇿DSJ2Czech Rep. K135online135.1213152026-03-13
⬡🇨🇿DSJ3Czech Republic HS192online181.409372026-02-15
⬡🇩🇰DSJ2Denmark K75online79.7025372026-03-13
⬡🇩🇰DSJ3Denmark HS93online84.1611612024-02-10
⬡🇮🇪FICTIONALDunlewey HS78online75.6214602026-03-05
⬡🇨🇭REALEinsiedeln HS77online69.8727342026-03-14
⬡🇨🇭REALEinsiedeln HS117online114.8441742026-03-13
⬡🇦🇹REALEisenerz HS70online67.9816572026-03-14
⬡🇦🇹REALEisenerz HS109online99.2540382024-02-11
⬡🇨🇭ORIGINALEngelberg HS137online134.0363812024-02-11
⬡🇨🇭REALEngelberg HS140online139.9920902026-03-13
⬡🇨🇭RETROEngelberg 1999 K120online115.2514552026-03-06
⬡🇬🇧DSJ2England K50online42.5129402026-03-05
⬡🇹🇷REALErzurum HS109online103.9918062024-02-14
⬡🇪🇪DSJ2Estonia K155online153.1818692026-02-24
⬡🇪🇪DSJ3Estonia HS185online172.0912902024-02-10
⬡🇸🇪REALFalun HS100online98.4743052026-03-02
⬡🇸🇪REALFalun HS134online133.6623232026-03-05
⬡🇸🇪FICTIONALFengersfors K16online18.1119072026-03-04
⬡🇫🇮DSJ2Finland K105online105.5415612026-02-24
⬡🇫🇮DSJ3Finland HS218online197.6110782026-02-15
⬡🇫🇷DSJ2France K160online158.7214782026-03-06
⬡🇫🇷DSJ3France HS235online239.662822026-02-15
⬡🇨🇿REALFrenštát pod Radhoštěm HS106online104.5710682026-02-22
⬡🇨🇭FICTIONALFrutigen K95online99.355782026-03-04
⬡🇮🇹FICTIONALFusine in Valromana HS105online98.0118022026-02-21
⬡🇮🇹FICTIONALFusine in Valromana HS135online129.0118922026-03-05
⬡🇮🇹FICTIONALFusine in Valromana HS235online233.3512862026-03-15
⬡🇩🇪FICTIONALFüssen HS250online238.6814242026-03-10
⬡🇸🇪RETROGällivare HS99online94.9220792026-03-06
⬡🇩🇪ORIGINALGarmisch-Partenkirchen HS142online138.9969892026-03-07
⬡🇬🇪DSJ3Georgia HS207online161.5517592026-03-02
⬡🇩🇪DSJ2Germany K120online122.7518182024-02-19
⬡🇦🇱FICTIONALGjirokaster K185online172.347662026-03-01
⬡🇦🇱FICTIONALGjirokaster K285online246.5910972026-02-28
⬡🇵🇱FICTIONALGozdno HS190online193.6610872024-02-10
⬡🇨🇭FICTIONALGrindelwald HS132online129.2710742026-03-04
⬡🇮🇸FICTIONALHafnir K36online36.548972026-03-04
⬡🇮🇸FICTIONALHafnir HS76online71.808682026-02-21
⬡🇯🇵REALHakuba HS134online117.9428602026-03-02
⬡🇨🇿FICTIONALHarrachov HS167online157.429242026-03-04
⬡🇨🇿ORIGINALHarrachov HS205online200.0657622026-03-16
⬡🇨🇿FICTIONALHarrachov HS250online245.1516562026-03-07
⬡🇨🇿RETROHarrachov 1996 K180online191.8224362024-02-10
⬡🇸🇪RETROHede HS97online95.687182026-03-06
⬡🇦🇹FICTIONALHintertux HS280online276.756002026-03-01
⬡🇦🇹REALHinzenbach HS90online88.2536392026-03-13
⬡🇳🇱DSJ2Holland K100online108.7616972026-03-05
⬡🇺🇸FICTIONALHollywood HS213online213.546722026-03-08
⬡🇭🇺DSJ3Hungary HS117online104.1214202026-02-15
⬡🇭🇺DSJ2Hungary K180online205.638232026-03-05
⬡🇮🇸DSJ2Iceland K190online199.154072026-03-13
⬡🇮🇸DSJ3Iceland HS275online206.3619452024-02-15
⬡🇩🇪FICTIONALImmenstadt im Allgau HS250online255.244862026-02-20
⬡🇦🇹REALInnsbruck HS128online128.0946362024-02-10
⬡🇵🇱FICTIONALinSJderka HS48online47.116542026-03-04
⬡🇺🇸RETROIronwood K160online141.4410472026-03-06
⬡🇺🇸FICTIONALIronwood HS180online191.114422026-03-04
⬡🇪🇨FICTIONALIsla Santiago K250online282.106442026-03-13
⬡🇮🇹DSJ3Italy HS146online137.515992026-02-15
⬡🇯🇵DSJ2Japan K210online190.8023352026-03-05
⬡🇯🇵DSJ3Japan HS248online241.468112026-02-20
⬡🇩🇪FICTIONALJena K86online72.0613772026-03-04
⬡🇩🇪FICTIONALJena K111online102.589072026-03-04
⬡🇩🇪FICTIONALJena K120online128.249842026-03-04
⬡🇭🇷FICTIONALKarlovac HS92online79.8823282026-03-15
⬡🇵🇱DSJ2Karpacz K85online90.748082026-03-05
⬡🇵🇱RETROKarpacz HS94online89.0916592024-02-16
⬡🇵🇱FICTIONALKarpacz HS123online113.6212922026-02-21
⬡🇰🇿DSJ2Kazakhstan K85online99.045482026-03-13
⬡🇰🇿DSJ3Kazakhstan HS164online158.975782026-02-15
⬡🇫🇮FICTIONALKemijärvi HS210online205.7213442026-02-28
⬡🇷🇼FICTIONALKigali HS98online99.206152026-02-21
⬡🇷🇼FICTIONALKigali HS143online144.789072026-03-15
⬡🇩🇪ORIGINALKlingenthal HS140online137.2966532026-03-16
⬡🇰🇷DSJ2Korea K150online145.3320352026-03-13
⬡🇰🇷DSJ3Korea HS174online168.657692026-02-15
⬡🇵🇱FICTIONALKowalowa HS250online265.8717792026-02-15
⬡🇸🇰RETROKráliky HS140online142.0114962024-02-12
⬡🇸🇮RETROKranj HS87online72.9126282026-02-22
⬡🇸🇮REALKranj HS109online98.0359922024-02-11
⬡🇷🇺FICTIONALKrasnoyarsk HS150online146.278312026-03-15
⬡🇫🇮ORIGINALKuopio HS127online127.6559032026-03-16
⬡🇫🇮ORIGINALKuusamo HS142online138.9796392026-03-16
⬡🇦🇹RETROLachtal K83online83.608992026-03-06
⬡🇫🇮REALLahti HS100online99.5920792024-02-13
⬡🇫🇮ORIGINALLahti HS130online135.3122942026-03-16
⬡🇫🇮REALLahti HS130online126.3433012026-02-22
⬡🇺🇸REALLake Placid HS128online121.0131592026-02-20
⬡🇩🇪RETROLangenchursdorf K45online41.8817442024-02-12
⬡🇵🇱FICTIONALŁapy HS127online120.4217472026-02-21
⬡🇱🇻DSJ3Latvia HS80online76.913652026-03-02
⬡🇱🇻DSJ2Latvia K165online177.5510322024-02-19
⬡🇨🇿REALLiberec HS100online98.3344712024-02-11
⬡🇨🇿RETROLiberec K115online104.0811032024-02-12
⬡🇨🇿REALLiberec HS136online133.8420712026-02-23
⬡🇳🇴REALLillehammer HS98online98.3639292026-02-20
⬡🇳🇴ORIGINALLillehammer HS100online99.1966252026-03-16
⬡🇳🇴ORIGINALLillehammer HS140online143.9947762026-03-16
⬡🇵🇱FICTIONALLimanowa HS47online46.0317632026-03-04
⬡🇱🇹DSJ2Lithuania K145online149.0914462026-03-13
⬡🇱🇹DSJ3Lithuania HS153online146.886542026-02-15
⬡🇮🇹FICTIONALLivigno HS325online322.9214332026-03-16
⬡🇸🇮REALLjubno HS94online92.0526332026-03-05
⬡🇬🇧FICTIONALLlanfair PG HS114online111.1612682026-03-04
⬡🇵🇱FICTIONALLubinka HS44online43.353482026-03-04
⬡🇪🇬FICTIONALLuxor HS233online243.063382026-03-04
⬡🇵🇱FICTIONALMatysówka HS77online76.176612026-03-04
⬡🇵🇱FICTIONALMatysówka HS180online171.7710202026-03-04
⬡🇵🇱FICTIONALMatysówka HS250online255.265112026-02-27
⬡🇵🇱FICTIONALMatysówka HS375online351.8318942026-02-22
⬡🇳🇴RETROMo i Rana HS100online98.326372026-03-06
⬡🇺🇸FICTIONALMorehead HS212online210.659322026-03-01
⬡🇳🇿FICTIONALMount Dobson HS151online145.7910922026-02-21
⬡🇰🇷RETROMuju HS101online86.5717252026-03-06
⬡🇦🇹RETROMurau K120online98.3025782024-02-16
⬡🇵🇱FICTIONALMyślenice HS106online101.4818512026-03-15
⬡🇯🇵FICTIONALNiigata HS184online166.0417992026-03-04
⬡🇷🇺REALNizhny Tagil HS134online133.1734302026-03-06
⬡🇳🇴DSJ2Norway K90online93.1718732026-03-05
⬡🇳🇴DSJ3Norway HS138online131.896762026-02-15
⬡🇳🇴REALNotodden HS98online98.889862026-03-06
⬡🇵🇱FICTIONALNowy Sącz HS103online96.3121222026-03-04
⬡🇩🇪REALOberhof HS100online98.2528662026-02-23
⬡🇩🇪REALOberstdorf HS106online102.5529292026-03-16
⬡🇩🇪REALOberstdorf HS137online138.8620232026-03-04
⬡🇩🇪ORIGINALOberstdorf HS213online212.1357022026-02-28
⬡🇩🇪REALOberstdorf HS235online230.5918512026-03-05
⬡🇩🇪REALOberwiesenthal HS105online89.4551342024-02-09
⬡🇨🇿FICTIONALOlomouc HS102online97.2111102026-03-04
⬡🇵🇱FICTIONALOlsztyn HS104online93.6611962026-03-08
⬡🇸🇪REALÖrnsköldsvik HS100online83.0841562024-02-13
⬡🇷🇺FICTIONALOrto-Balagan HS300online304.5815152024-02-23
⬡🇳🇴REALOslo HS106online98.5640292026-03-02
⬡🇳🇴REALOslo HS134online134.2731392026-02-22
⬡🇳🇴FICTIONALOslo K185online207.7315102026-03-15
⬡🇺🇸ORIGINALPark City HS100online95.3282012026-03-16
⬡🇺🇸ORIGINALPark City HS134online129.2181072026-02-22
⬡🇵🇱FICTIONALPerła HS222online242.036232026-02-21
⬡🇸🇮FICTIONALPiran HS101online89.479872026-02-21
⬡🇸🇮FICTIONALPiran HS139online130.2110192026-03-04
⬡🇸🇮RETROPlanica K92online92.3716482026-03-06
⬡🇸🇮REALPlanica HS102online102.2917582026-03-04
⬡🇸🇮REALPlanica HS138online135.4833782026-02-22
⬡🇸🇮ORIGINALPlanica HS215online226.0856392026-03-07
⬡🇸🇮RETROPlanica HS215online227.478692026-03-06
⬡🇸🇮REALPlanica HS240online242.8217042024-02-14
⬡🇸🇮RETROPlanica (SFW 1969) K153online139.2616242026-03-06
⬡🇸🇮RETROPlanica (SFWC 1994) K185online187.8012492026-03-16
⬡🇸🇮RETROPlanica (WC 1999) K185online206.572372026-03-01
⬡🇸🇮RETROPlanica (WC 2003) K185online212.8222162026-03-01
⬡🇸🇮RETROPlanica (WC 2005) HS215online227.032412026-03-07
⬡🇵🇱FICTIONALPleśna HS138online134.6012032026-03-04
⬡🇵🇱DSJ2Poland K80online84.7011062024-02-16
⬡🇵🇱DSJ3Poland HS269online236.4514432026-02-15
⬡🇮🇹REALPragelato HS106online103.2928792024-02-11
⬡🇮🇹REALPragelato HS140online136.8829512026-03-06
⬡🇸🇰FICTIONALPresov HS140online133.4311702026-03-13
⬡🇫🇷FICTIONALPrunières HS69online66.5513132026-03-13
⬡🇰🇷REALPyeongchang HS109online107.8331802026-03-01
⬡🇰🇷REALPyeongchang HS142online132.0147142026-03-06
⬡🇵🇱FICTIONALRadom HS25online24.2311942026-03-08
⬡🇵🇱FICTIONALRadom HS120online114.2115622026-03-15
⬡🇳🇴FICTIONALRåholt HS70online47.1716082024-02-10
⬡🇦🇹REALRamsau am Dachstein HS98online97.997882026-03-14
⬡🇷🇴REALRasnov HS97online97.4545302024-02-13
⬡🇳🇴RETRORaufoss HS100online94.687882026-02-21
⬡🇳🇴REALRena HS139online126.9054102024-03-23
⬡🇳🇴FICTIONALRognan HS350online313.668522026-03-10
⬡🇵🇱FICTIONALRokietnica HS106online98.8019612026-03-08
⬡🇷🇴DSJ3Romania HS227online203.7313862024-02-15
⬡🇫🇮REALRovaniemi HS100online94.2231612024-02-13
⬡🇩🇪RETRORuhpolding HS100online95.3217292026-02-22
⬡🇩🇪RETRORuhpolding HS128online126.0210972026-03-06
⬡🇩🇪RETRORuhpolding 1992 K90online92.373422026-03-06
⬡🇩🇪RETRORuhpolding 1992 K107online103.1416362024-02-16
⬡🇵🇱FICTIONALRumia HS45online45.779322026-03-04
⬡🇷🇺DSJ2Russia K200online199.8915442024-02-19
⬡🇷🇺DSJ3Russia HS223online217.618892024-02-10
⬡🇦🇹RETROSaalfelden HS95online93.588632026-03-06
⬡🇵🇱FICTIONALSadłogoszcz HS139online131.8012672026-03-04
⬡🇭🇺FICTIONALSalgótarján HS120online114.557892026-03-08
⬡🇨🇭RETROSankt Moritz HS100online94.8116212024-02-12
⬡🇯🇵REALSapporo HS100online97.5026742026-03-02
⬡🇯🇵ORIGINALSapporo HS134online133.5088802026-03-16
⬡🇯🇵REALSapporo HS137online136.8438872026-02-20
⬡🇯🇵FICTIONALSapporo HS250online192.7420482026-03-16
⬡🇨🇭FICTIONALScharlig HS220online218.3919302026-03-15
⬡🇦🇹REALSeefeld HS109online107.4421502026-03-02
⬡🇷🇴FICTIONALSinaia HS163online157.1310002026-03-13
⬡🇭🇷FICTIONALSlavonski Brod HS118online111.6416232026-03-08
⬡🇸🇰DSJ2Slovakia K110online116.0219332026-03-13
⬡🇸🇰DSJ3Slovakia HS180online143.6616482026-02-15
⬡🇸🇮DSJ2Slovenia K250online231.8518042026-03-13
⬡🇸🇮DSJ3Slovenia HS281online196.0817202024-02-10
⬡🇷🇺REALSochi HS106online103.9213592024-02-16
⬡🇷🇺REALSochi HS140online132.0429262024-02-11
⬡🇦🇹FICTIONALSoelden HS340online337.7011572026-03-14
⬡🇪🇸DSJ3Spain HS242online244.952122026-02-15
⬡🇳🇴REALSprova HS100online96.778642026-03-14
⬡🇺🇸RETROSquaw Valley 1960 K80online89.8217422024-02-16
⬡🇦🇹REALStams HS115online111.7546752026-02-22
⬡🇵🇱RETROStrzyżów K30online30.8224062026-02-22
⬡🇸🇪FICTIONALStudsarvet HS92online88.616522026-02-21
⬡🇸🇪DSJ2Sweden K140online151.938052026-03-05
⬡🇨🇭DSJ3Switzerland HS157online131.7417092024-02-10
⬡🇨🇭DSJ2Switzerland K170online176.8713482026-03-05
⬡🇵🇱REALSzczyrk HS104online104.5222132026-02-23
⬡🇵🇱FICTIONALSzklarska Poręba HS315online275.2016282026-03-14
⬡🇵🇱FICTIONALTarnica K185online185.7617042026-03-15
⬡🇨🇭RETROTäsch K102online92.8215062024-02-12
⬡🇯🇵REALTayama HS56online52.819362026-03-14
⬡🇦🇹FICTIONALTelfs HS75online70.537392026-03-04
⬡🇲🇳FICTIONALTeshig HS124online123.908322026-03-04
⬡🇳🇱DSJ3The Netherlands HS100online82.4817792026-02-15
⬡🇨🇦RETROThunder Bay K90online102.882052026-02-22
⬡🇩🇪REALTitisee-Neustadt HS142online137.8147332026-02-20
⬡🇫🇮FICTIONALToivakka K60online59.308682024-02-10
⬡🇳🇴REALTrondheim HS138online137.2031062024-02-15
⬡🇳🇴REALTrondheim HS138online133.188302026-02-23
⬡🇦🇹REALTschagguns HS66online65.1414182026-03-14
⬡🇹🇷DSJ3Turkey HS177online165.278212026-02-15
⬡🇺🇦DSJ2Ukraine K60online65.9312602026-02-24
⬡🇺🇦DSJ3Ukraine HS203online190.725792024-02-10
⬡🇬🇧DSJ3United Kingdom HS85online78.7712642024-02-10
⬡🇺🇸DSJ2USA K130online137.1315312026-02-24
⬡🇺🇸DSJ3USA HS171online149.7614182026-03-02
⬡🇵🇱FICTIONALUstrzyki Dolne K61online58.9314652024-02-10
⬡🇮🇹ORIGINALVal di Fiemme HS104online103.6380062026-03-16
⬡🇮🇹ORIGINALVal di Fiemme HS135online133.2036312026-03-16
⬡🇨🇦FICTIONALVancouver K300online293.659442026-03-01
⬡🇧🇬FICTIONALVelingrad HS62online59.8118462026-03-08
⬡🇧🇬FICTIONALVelingrad HS109online98.4523392026-03-13
⬡🇧🇬FICTIONALVelingrad HS152online152.666452026-03-04
⬡🇧🇬FICTIONALVelingrad HS300online300.6610452026-03-13
⬡🇳🇴REALVikersund HS117online115.4148102026-02-27
⬡🇳🇴REALVikersund HS240online233.6022512026-02-21
⬡🇳🇴RETROVikersund 2009 HS207online202.6317122026-03-15
⬡🇳🇴RETROVikersund 2012 HS225online227.7019372026-03-07
⬡🇳🇴RETROVikersund 2015 HS225online232.4617962026-03-16
⬡🇳🇴RETROVikersund 2018 HS240online232.2718002026-03-14
⬡🇦🇹ORIGINALVillach HS98online100.4726532026-03-16
⬡🇵🇪FICTIONALVinicunca HS430online400.1818642026-02-21
⬡🇨🇿FICTIONALVizovice HS65online55.2513362026-03-04
⬡🇩🇪FICTIONALWallgau HS213online212.7019932026-02-22
⬡🇨🇦REALWhistler HS104online93.5941722024-02-13
⬡🇨🇦REALWhistler HS142online142.598742026-02-20
⬡🇩🇪ORIGINALWillingen HS147online148.3533302026-02-27
⬡🇵🇱DSJ2Wisła K105online99.9425572026-03-13
⬡🇵🇱ORIGINALWisła HS134online130.4574652026-03-16
⬡🇵🇱REALWisła HS134online133.9718722026-02-20
⬡🇵🇱FICTIONALWzgórze Maślickie HS105online97.7119222026-03-08
⬡🇵🇱REALZagórz HS45online43.9118852026-03-14
⬡🇵🇱FICTIONALZagórz HS95online93.558542026-02-21
⬡🇵🇱ORIGINALZakopane HS94online91.5388732026-03-16
⬡🇵🇱ORIGINALZakopane HS134online135.0037142024-02-13
⬡🇵🇱REALZakopane HS140online139.7425262026-03-04
⬡🇵🇱RETROZakopane (1977-1989) K115online106.9513822026-02-22
⬡🇵🇱RETROZakopane (WC 1990) K116online115.908622026-02-22
⬡🇵🇱RETROZakopane 1999 K116online122.5210512026-03-06
⬡🇵🇱DSJ2Zakopane2 K65online70.358322026-03-13
⬡🇯🇵REALZao HS102online99.4342252026-02-20
⬡🇨🇳REALZhangjiakou HS106online102.9619682026-03-02
⬡🇨🇳REALZhangjiakou HS140online140.214482026-03-10
⬡🇵🇱FICTIONALZłotoryja HS106online100.4818652026-03-13
⬡🇵🇱FICTIONALŻywiec HS220online219.7013542026-02-20