For questions, proposals and criticism, don’t hesitate to contact us at:
Organizer:
CTH Sport & Event GmbH
Philipp-Reis-Str. 18
D-78052 Villingen-Schwenningen
tel. +49 7721 9906-911
fax. +49 7721 9906-919
General inquiries: info {at} challenge-heilbronn.de
Change of your booking / cancellation: raceoffice {at] challenge-heilbronn.de
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