Imatranajo this weekend, there's pay feed this year - https://play.imatranajo.fi/imatranajo

The full provisional IRRC (International Road Racing Championship) Imatranajo Superbike/Supersport entry-lists, read as follows:
Special thanks to Jan Vavra for compiling the following information.
(Title sponsor located near racer’s name)
Superbike:
Lukas Maurer – Maurer Racing
Nico Muller – Muller Motorsport by Edeka Meisel
Michael Dunlop – MD Racing
Pontus Roestlinger – PoEm Racing
Ville Valtonen – Team Sensetec
Heikki Mannila – DRM ProMoto
Rene MIkvy – ZD-Motorsport
Eemeli Lahti – IPR Moto Racing
Didier Grams – G&G Motorsport by BMW Motorrad
Luca Gottardi – Syntainics Racing by Penz13
Rhys Hardisty – Never Be Clever Racing
Markus Karlsson – Hoffmann by MRP
Lukas Karlsson – Karlsson Motorsport
Erno Kostamo – 38 Motorsport by Penz13
Lasse Karki – Team Vuokrakontti
Johannes Schwimmbeck – KFZ-Schwimmbeck #44
Jakub Sprojcar – TTRace
Anssi Koski – AK 51 Racing Team
David Datzer – Datziii Racing by TW3 Racing
Kenny Koskinen – HRT Racing
Darryl Tweed – Never Be Clever Racing
Reinhard Strack – Mogli Racing Team
Mike Ceuppens – Texas Motors
Rob Van Eijs – Van Eijs Technical Support
Stephane Bednarek – B.B. Team
Olivier Lupberger – Team Moto Meile
Emil Krchnavy – ZD-Motorsport
Jorn Hamberg – Performance Racing Achterhoek
Christoph Kreller – KRC Racing Crew
Come Geenen – 100 % Moto Brussels
Wally Jacobs – NN Racing
Tiziano Rosati – Holy Hemp Racing Team
Laurent Hoffmann – Hoffmann by MRP
Andreas Jochum – TTSL-Sued.de
Jean-Luc David – Passion Vitesse
Thierry Brunel – Thierry Brunel
Rene Grundei – ZSG Racing
Supersport:
Miika Viiperi – Track Punk Racing
Gary Johnson – Team Schleizer Dreieck
Nicolas Therouin – ProSpeed MotoSport
Ilja Caljouw – Performance Racing Achterhoek
Olli Konttinen – OKKE Racing
Mikko Uski – Team Vuokrakontti
Thomas Wendel – 2WAM.de Racing Team
Rico Vetter – VRP Vetter Racing Performance
Rhys Hardisty – Never Be Clever Racing
Juho Kantola – Ducati JK36 Racing
Karel Brandtner – Blue Garage Racing
Sebastian Frotscher – Team Schleizer Dreieck
Marek Cerveny – WRP Wepol Racing Parts
Adam McLean – Performance Racing Achterhoek
Darryl Tweed – Never Be Clever Racing
Roman Bocek – Beton transport
Erno Kivimaki – OKKE Racing
Michael Mace – Mike Mace Racing
Petr Najman – Laserscanning Europe by PSB Motorsport
Jyri Kuosa – KSJ Racing
Sami Siimesto – Mc Huhmari Ry
Osvaldas Lazdauskas – KreditoSaurus Racing
Niko Lehtiranta – Lehtiranta Racing
Lukas Vaclavovic – TTRace – Motorcycle Clothes
Jamie Williams – JLG/NCE Racing
Niko Tanskanen – HRT Racing
Erik Kjuus – Aware Moto Racing
Aku Korhonen – Pikku2-Racing
Brian Fuidge – Royal Navy Royal Marines Road Race Team
Peter Lionel – Team Peter Racing
Romain Cleaz-Savoyen – RCS Team
Mauro Poncini – Delmo Racing
Wesley Ankersmid – Performance Racing Achterhoek
Magdalena Weintritt – F.C Moore Isle of Man

Surprised to see MD on the start list - is this his first run there?

Also note long time IOM sponsor Colin Moore has a rider in the Supersport

Michael competed there in 2022, Hicky last year.
Highlights of race 1 here - https://www.youtube.com/watch?v=1Kumxlh7gNI
& race 2 - https://www.youtube.com/watch?v=aRFLplQ00Dk

MD gonna be a busy lad, imatra this weekend then straight over to the island for Mondays first practice at the southern 100.

Maybe he's a guest rider in another team, like he did in 22, it's tight on logistics getting from Finland on Sunday evening to isle of man for Monday afternoon.

I was wondering how he would do it.....Erno Kostamo too