ISU Challenger Series

Last updated

ISU Challenger Series
ISU Challenger Series logo.png
StatusActive
FrequencyAnnual
CountriesVaries
Inaugurated 2014–15 ISU Challenger Series
Previous event 2024–25 Challenger Series
Next event 2025–26 Challenger Series
Organized by International Skating Union

The ISU Challenger Series is a series of ten international figure skating competitions sanctioned by the International Skating Union (ISU) and organized by ISU member nations. The series was introduced in 2014. Its goal is to ensure consistent organization and structure within a series of international competitions and also to provide opportunities for senior-level skaters to compete at the international level while also earning World Standing points. The Nebelhorn Trophy, the Nepela Memorial, and the Golden Spin of Zagreb have been regular competitions in the series since the beginning, as was the Finlandia Trophy until 2024. Skaters and teams are eligible to compete in up to three Challenger Series events each season, and their top two scores are combined to calculate their total Challenger Series scores.

Contents

History

The International Skating Union Council officially voted to create the Challenger Series at its February 2014 meeting. [1] Its stated goal is to ensure consistent organization and structure within a series of international competitions and to provide opportunities for senior-level skaters to compete at the international level while also earning World Standing points. [2] The original criteria for Challenger Series events were published in April 2014. Challenger Series events must be scheduled between August 1 and December 15. When an event is held as part of the Challenger Series, it must host at least three of the four disciplines (men's singles, women's singles, pair skating, and ice dance) and representatives from at least twelve different member nations. The minimum number of entrants required for each discipline was fifteen skaters each in men's singles and women's singles, eight teams in pair skating, and ten teams in ice dance. Each member nation is eligible to enter up to three skaters or teams per discipline in each competition. [3] The eleven inaugural competitions were announced in June 2014. [4] Modified criteria were released in August 2014. The minimum number of required entrants was lowered to eight skaters each in men's singles and women's singles, five teams in pair skating, and six teams in ice dance. [5] The 2014 Triglav Trophy was ultimately dropped from the schedule, resulting in a series composed of ten events. [6]

Slate of 2014 ISU Challenger Series competitions [6]
DateEventLocation
September 10–14 Flag of the United States.svg 2014 U.S. International Classic Salt Lake City, Utah, United States
September 18–21 Flag of Italy.svg 2014 Lombardia Trophy Sesto San Giovanni, Italy
September 25–27 Flag of Germany.svg 2014 Nebelhorn Trophy Oberstdorf, Germany
October 2–5 Flag of Slovakia.svg 2014 Ondrej Nepela Trophy Bratislava, Slovakia
October 9–12 Flag of Finland.svg 2014 Finlandia Trophy Espoo, Finland
October 15–18 Flag of Canada (Pantone).svg 2014 Autumn Classic International Barrie, Ontario, Canada
November 5–9 Flag of Latvia.svg 2014 Volvo Open Cup Riga, Latvia
November 11–16 Flag of Austria.svg 2014 Ice Challenge Graz, Austria
November 21–24 Flag of Poland.svg 2014 Warsaw Cup Warsaw, Poland
December 4–7 Flag of Croatia.svg 2014 Golden Spin of Zagreb Zagreb, Croatia

In February 2016, the ISU declared that the Nebelhorn Trophy, the Finlandia Trophy, the Ondrej Nepela Trophy, and the Golden Spin of Zagreb would constitute a "core group" of Challenger Series events in recognition of their long-standing tradition. The ISU also determined that one Challenger Series event each season must be held in either Canada or the United States. Beyond that, member nations were invited to apply for the remaining five host slots. While member nations were still limited to sending a maximum of three skaters or teams per discipline to each event, a host nation could enter an unlimited number of entrants to their own event. Additionally, each skater or team was limited to participating in at most three Challenger Series events each season. [7]

A full slate of competitions was originally scheduled for the 2020 Challenger Series; however, all but two of the events – the 2020 Nebelhorn Trophy and the 2020 Budapest Trophy – were ultimately cancelled due to the COVID-19 pandemic. On July 13, 2020, the ISU announced that any remaining Challenger Series events would be treated as separate individual competitions rather than part of a series. As a result, no Challenger Series ranking would be determined and no prize money distributed at the end of the series, although skaters could still earn Challenger Series points to apply toward their world rankings. [8] However, the ISU later revised their decision on August 3, announcing that world ranking points would not be awarded due to the limited nature of the competitions. [9]

Events

The ISU Challenger Series has included the following competitions:

CompetitionNation 2014 [4] 2015 2016 2017 2018 2019 2020 [57] 2021 [21] 2022 [63] 2023 [64] 2024 [16] 2025 [17]
Asian Open Trophy VariesNot a Challenger Series eventYesYesCancelledNot a Challenger Series event
Autumn Classic International Flag of Canada (Pantone).svg  Canada YesNot a Challenger Series eventYesYesYesYesCancelledYesYes
Budapest Trophy Flag of Hungary.svg  Hungary YesNot a Challenger Series eventYesYesYesNot a Challenger Series event
Cranberry Cup International Flag of the United States (23px).png  United States Not a Challenger Series eventYesYes
Denis Ten Memorial Challenge Flag of Kazakhstan.svg  Kazakhstan Not a Challenger Series eventCancelledYesYesYesYesYes
Denkova-Staviski Cup Flag of Bulgaria.svg  Bulgaria Not a Challenger Series eventYesNot a Challenger Series eventNot a Challenger Series event
Finlandia Trophy Flag of Finland.svg  Finland YesYesYesYesYesYesCancelledYesYesYes Grand Prix event
Golden Spin of Zagreb Flag of Croatia.svg  Croatia YesYesYesYesYesYesCancelledYesYesYesYesYes
Ice Challenge Flag of Austria.svg  Austria YesYesNot a Challenger Series eventYesYesCancelledNot a Challenger Series event
Ice Star Flag of Belarus.svg  Belarus Not a Challenger Series eventYesNot a Challenger Series eventYesNot a Challenger Series event
Inge Solar Memorial Flag of Austria.svg  Austria Yes
John Nicks Pairs Challenge Flag of the United States (23px).png  United States Not a Challenger Series eventYesYes
Kinoshita Group Cup Flag of Japan.svg  Japan Yes
Lombardia Trophy Flag of Italy.svg  Italy YesNot a Challenger Series eventYesYesYesYesYesYesYesYesYes
Mordovian Ornament Flag of Russia.svg  Russia Yes
Nebelhorn Trophy Flag of Germany.svg  Germany YesYesYesYesYesYesYesYesYesYesYesYes
Nepela Memorial Flag of Slovakia.svg  Slovakia YesYesYesYesYesYesCancelledCancelledYesYesYesYes
Tallinn Trophy Flag of Estonia.svg  Estonia Not a Challenger Series eventYesYesYesYesNot a Challenger Series eventNot a Challenger Series eventYesYes
Trialeti Trophy Flag of Georgia.svg  Georgia Yes
Trophée Métropole Nice Côte d'Azur Flag of France.svg  France Not a Challenger Series eventNot a Challenger Series eventYesNot a Challenger Series event
U.S. International Classic Flag of the United States (23px).png  United States YesYesYesYesYesYesNot a Challenger Series eventYes
Volvo Open Cup Flag of Latvia.svg  Latvia YesNot a Challenger Series eventNot a Challenger Series event
Warsaw Cup Flag of Poland.svg  Poland YesYesYesYesNot a Challenger Series eventYesCancelledYesYesYesYesYes

Top three finishers per season

Each skater or team is permitted to compete in up to three ISU Challenger Series events. The two highest scores received determine their final ranking. [3]

Men's singles

Top ranked skaters in men's singles
SeasonFirstSecondThirdRefs.
2014–15 Flag of the Czech Republic.svg Michal Březina Flag of Russia.svg Alexander Petrov Flag of Russia.svg Konstantin Menshov [65]
2015–16 Flag of the United States.svg Jason Brown Flag of the United States.svg Max Aaron Flag of Russia.svg Mikhail Kolyada [66]
2016–17 Flag of Russia.svg Alexander Petrov Flag of the United States.svg Max Aaron [67]
2017–18 Flag of Russia.svg Mikhail Kolyada Flag of Russia.svg Sergei Voronov Flag of Georgia.svg Morisi Kvitelashvili [68]
2018–19 Flag of South Korea.svg Cha Jun-hwan Flag of the United States.svg Jason Brown [69]
2019–20 Flag of Russia.svg Dmitri Aliev Flag of Italy.svg Daniel Grassl Flag of Japan.svg Sōta Yamamoto [70]
2020–21 No World Standing points awarded due to the COVID-19 pandemic [9]
2021–22 Flag of Russia.svg Petr Gumennik Flag of Canada (Pantone).svg Keegan Messing Flag of Russia.svg Mark Kondratiuk [71]
2022–23 Flag of France.svg Kévin Aymoz Flag of Switzerland (Pantone).svg Lukas Britschgi Flag of Italy.svg Matteo Rizzo [72]
2023–24 Flag of Switzerland (Pantone).svg Lukas Britschgi Flag of the People's Republic of China.svg Jin Boyang Flag of Georgia.svg Nika Egadze [73]
2024–25 Flag of Italy.svg Daniel Grassl Flag of Estonia.svg Mihhail Selevko [74]

Women's singles

Top ranked skaters in women's singles
SeasonFirstSecondThirdRefs.
2014–15 Flag of Russia.svg Elizaveta Tuktamysheva Flag of Russia.svg Alena Leonova Flag of the United States.svg Hannah Miller [75]
2015–16 Flag of Russia.svg Anna Pogorilaya Flag of Russia.svg Adelina Sotnikova [76]
2016–17 Flag of the United States.svg Mirai Nagasu Flag of the United States.svg Mariah Bell [77]
2017–18 Flag of Italy.svg Carolina Kostner Flag of Russia.svg Stanislava Konstantinova Flag of Russia.svg Elizaveta Tuktamysheva [78]
2018–19 Flag of Russia.svg Elizaveta Tuktamysheva Flag of the United States.svg Bradie Tennell Flag of Kazakhstan.svg Elizabet Tursynbayeva [79]
2019–20 Flag of South Korea.svg You Young Flag of South Korea.svg Lim Eun-soo [80]
2020–21 No World Standing points awarded due to the COVID-19 pandemic [9]
2021–22 Flag of the United States.svg Alysa Liu Flag of Georgia.svg Anastasiia Gubanova Flag of Poland.svg Ekaterina Kurakova [81]
2022–23 Flag of South Korea.svg Kim Ye-lim Flag of Poland.svg Ekaterina Kurakova Flag of the United States.svg Lindsay Thorngren [82]
2023–24 Flag of South Korea.svg Kim Chae-yeon Flag of Georgia.svg Anastasiia Gubanova Flag of Poland.svg Ekaterina Kurakova [83]
2024–25 Flag of the United States.svg Elyce Lin-Gracey Flag of the United States.svg Sarah Everhardt Flag of the United States.svg Isabeau Levito [84]

Pairs

Top ranked skaters in pairs
SeasonFirstSecondThirdRefs.
2014–15
  • Flag of the United States.svg
[85]
2015–16 [86]
2016–17 [87]
2017–18 [88]
2018–19 [89]
2019–20 [90]
2020–21 No World Standing points awarded due to the COVID-19 pandemic [9]
2021–22 [91]
2022–23 [92]
2023–24 [93]
2024–25 [94]

Ice dance

Top ranked skaters in ice dance
SeasonFirstSecondThirdRefs.
2014–15 [95]
2015–16 [96]
2016–17 [97]
2017–18 [98]
2018–19 [99]
2019–20 [100]
2020–21 No World Standing points awarded due to the COVID-19 pandemic [9]
2021–22 [101]
2022–23 [102]
2023–24 [103]
2024–25 [104]

Top scoring skaters per season

Men's singles

Top ranked skater in men's singles
SeasonSkaterFirst eventScoreSecond eventScoreTotal scoreRef.
2014–15 Flag of the Czech Republic.svg Michal Březina 2014 Nebelhorn Trophy 228.48 2014 Golden Spin of Zagreb 239.62468.10 [65]
2015–16 Flag of the United States.svg Jason Brown 2015 Ondrej Nepela Trophy 239.37 2015 Ice Challenge 240.65480.02 [66]
2016–17 2016 Lombardia Trophy 256.49 2016 U.S. International Classic 254.04510.53 [67]
2017–18 Flag of Russia.svg Mikhail Kolyada 2017 Ondrej Nepela Trophy 247.81 2017 Finlandia Trophy 248.50496.31 [68]
2018–19 2018 Ondrej Nepela Trophy 274.37 2018 Golden Spin of Zagreb 253.14527.51 [69]
2019–20 Flag of Russia.svg Dmitri Aliev 2019 Lombardia Trophy 249.62 2019 Nepela Memorial 255.32504.94 [70]
2020–21 Limited Challenger Series schedule due to the COVID-19 pandemic [9]
2021–22 Flag of Russia.svg Petr Gumennik 2021 Denis Ten Memorial Challenge 263.14 2021 Warsaw Cup 242.91506.05 [71]
2022–23 Flag of France.svg Kévin Aymoz 2022 U.S. International Classic 236.17 2022 Warsaw Cup 258.02494.19 [72]
2023–24 Flag of Switzerland (Pantone).svg Lukas Britschgi 2023 Budapest Trophy 246.12 2023 Warsaw Cup 246.22492.34 [73]
2024–25 Flag of Italy.svg Daniel Grassl 2024 Denis Ten Memorial Challenge 237.70 2024 Nepela Memorial 267.08504.78 [74]

Women's singles

Top ranked skater in women's singles
SeasonSkaterFirst eventScoreSecond eventScoreTotal scoreRef.
2014–15 Flag of Russia.svg Elizaveta Tuktamysheva 2014 Finlandia Trophy 193.31 2014 Warsaw Cup 196.66389.97 [75]
2015–16 2015 Warsaw Cup 192.93 2015 Golden Spin of Zagreb 201.33394.26 [76]
2016–17 2016 Nebelhorn Trophy 185.93 2016 Golden Spin of Zagreb 192.03377.96 [77]
2017–18 Flag of Italy.svg Carolina Kostner 2017 Lombardia Trophy 198.36 2017 Finlandia Trophy 193.76392.12 [78]
2018–19 Flag of Russia.svg Elizaveta Tuktamysheva 2018 Lombardia Trophy 206.07 2018 Finlandia Trophy 202.85408.92 [79]
2019–20 2019 Lombardia Trophy 214.38 2019 Golden Spin of Zagreb 221.15435.53 [80]
2020–21 Limited Challenger Series schedule due to the COVID-19 pandemic [9]
2021–22 Flag of the United States.svg Alysa Liu 2021 Lombardia Trophy 219.24 2021 Nebelhorn Trophy 207.40426.64 [81]
2022–23 Flag of South Korea.svg Kim Ye-lim 2022 U.S. International Classic 190.64 2022 Finlandia Trophy 213.97404.61 [82]
2023–24 Flag of South Korea.svg Kim Chae-yeon 2023 Lombardia Trophy 180.78 2023 Nepela Memorial 202.26383.04 [83]
2024–25 Flag of the United States.svg Elyce Lin-Gracey 2024 Cranberry Cup International 193.99 2024 Nebelhorn Trophy 213.33407.32 [84]

Pairs

Top ranked team in pairs
SeasonTeamFirst eventScoreSecond eventScoreTotal scoreRef.
2014–15 2014 U.S. International Classic 163.24 2014 Nebelhorn Trophy 166.10329.34 [85]
2015–16 2015 Tallinn Trophy 214.42 2015 Warsaw Cup 209.60424.02 [86]
2016–17 2016 Lombardia Trophy 179.56 2016 Warsaw Cup 189.26368.82 [87]
2017–18 2017 Lombardia Trophy 196.06 2017 Golden Spin of Zagreb 202.96399.02 [88]
2018–19 2018 Lombardia Trophy 191.99 2018 Finlandia Trophy 188.54380.53 [89]
2019–20 2019 U.S. International Classic 205.58 2019 Golden Spin of Zagreb 199.43405.01 [90]
2020–21 Limited Challenger Series schedule due to the COVID-19 pandemic [9]
2021–22 2021 Finlandia Trophy 213.72 2021 Golden Spin of Zagreb 228.49442.21 [91]
2022–23 2022 U.S. International Classic 189.22 2022 Warsaw Cup 184.21373.43 [92]
2023–24 2023 Lombardia Trophy 194.52 2023 Nebelhorn Trophy 194.96389.48 [93]
2024–25 2024 John Nicks International 191.62 2024 Nebelhorn Trophy 184.38376.00 [94]

Ice dance

Top ranked team in ice dance
SeasonTeamFirst eventScoreSecond eventScoreTotal scoreRef.
2014–15 2014 Ondrej Nepela Trophy 162.98 2014 Ice Challenge 166.34329.32 [95]
2015–16 2015 Warsaw Cup 169.72 2015 Golden Spin of Zagreb 172.28342.00 [96]
2016–17 2016 Ondrej Nepela Memorial 178.84 2016 Warsaw Cup 183.60362.44 [97]
2017–18 2017 Ondrej Nepela Trophy 181.92 2017 Golden Spin of Zagreb 186.66368.58 [98]
2018–19 2018 Golden Spin of Zagreb 201.27 2018 Nebelhorn Trophy 194.12395.39 [99]
2019–20 2019 Lombardia Trophy 202.10 2019 Golden Spin of Zagreb 202.18404.28 [100]
2020–21 Limited Challenger Series schedule due to the COVID-19 pandemic [9]
2021–22 2021 Lombardia Trophy 205.36 2021 Cup of Austria 208.88414.24 [101]
2022–23 2022 U.S. International Classic 190.80 2022 Nebelhorn Trophy 206.60397.40 [102]
2023–24 2023 Nebelhorn Trophy 207.84 2023 Nepela Memorial 200.46408.30 [103]
2024–25 2024 Nebelhorn Trophy 207.01 2024 Nepela Memorial 210.65417.66 [104]

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