diff --git a/Classes/Command/RemovePastCommand.php b/Classes/Command/RemovePastCommand.php
new file mode 100644
index 0000000..c661c39
--- /dev/null
+++ b/Classes/Command/RemovePastCommand.php
@@ -0,0 +1,28 @@
+<?php
+namespace Wrm\Events\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use TYPO3\CMS\Core\Core\Bootstrap;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
+use Wrm\Events\Service\CleanupService;
+
+class RemovePastCommand extends Command
+{
+    public function configure()
+    {
+        $this->setDescription('Remove past events');
+        $this->setHelp('Past dates are removed, together with events that do not have any left dates.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        Bootstrap::initializeBackendAuthentication();
+
+        return GeneralUtility::makeInstance(ObjectManager::class)
+            ->get(CleanupService::class)
+            ->deletePastData();
+    }
+}
diff --git a/Classes/Service/CleanupService.php b/Classes/Service/CleanupService.php
index e4647ce..39f7f89 100644
--- a/Classes/Service/CleanupService.php
+++ b/Classes/Service/CleanupService.php
@@ -25,6 +25,16 @@ class CleanupService
         $dataHandler->process_cmdmap();
     }
 
+    public function deletePastData()
+    {
+        $this->deleteDates(... $this->getPastDates());
+
+        $dataHandler = GeneralUtility::makeInstance(DataHandler::class);
+        /* @var DataHandler $dataHandler */
+        $dataHandler->start([], $this->getDeletionStructureForEventsWithoutDates());
+        $dataHandler->process_cmdmap();
+    }
+
     private function truncateTables(string ...$tableNames): void
     {
         foreach ($tableNames as $tableName) {
@@ -72,4 +82,64 @@ class CleanupService
             return $record['uid'];
         }, $records);
     }
+
+    private function getPastDates(): array
+    {
+        $midnightToday = new \DateTimeImmutable('midnight today');
+
+        /* @var QueryBuilder $queryBuilder */
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
+            ->getConnectionForTable('tx_events_domain_model_date')
+            ->createQueryBuilder();
+
+        $queryBuilder->getRestrictions()->removeAll();
+
+        $records = $queryBuilder->select('uid')
+            ->from('tx_events_domain_model_date')
+            ->where($queryBuilder->expr()->lte(
+                'end',
+                $queryBuilder->createNamedParameter($midnightToday->format('Y-m-d H:i:s'))
+            ))
+            ->execute()
+            ->fetchAll();
+
+        return array_map(function (array $record) {
+            return $record['uid'];
+        }, $records);
+    }
+
+    private function deleteDates(int ...$uids)
+    {
+        /* @var QueryBuilder $queryBuilder */
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
+            ->getQueryBuilderForTable('tx_events_domain_model_date');
+
+        $queryBuilder->delete('tx_events_domain_model_date')
+            ->where('uid in (:uids)')
+            ->setParameter(':uids', $uids, Connection::PARAM_INT_ARRAY)
+            ->execute();
+    }
+
+    private function getDeletionStructureForEventsWithoutDates(): array
+    {
+        $dataStructure = ['tx_events_domain_model_event' => []];
+        /* @var QueryBuilder $queryBuilder */
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
+            ->getConnectionForTable('tx_events_domain_model_event')
+            ->createQueryBuilder();
+
+        $queryBuilder->getRestrictions()->removeAll();
+
+        $records = $queryBuilder->select('event.uid')
+            ->from('tx_events_domain_model_event', 'event')
+            ->leftJoin('event', 'tx_events_domain_model_date', 'date', $queryBuilder->expr()->eq('date.event', 'event.uid'))
+            ->where($queryBuilder->expr()->isNull('date.uid'))
+            ->execute()
+            ->fetchAll();
+
+        foreach ($records as $record) {
+            $dataStructure['tx_events_domain_model_event'][$record['uid']] = ['delete' => 1];
+        }
+        return $dataStructure;
+    }
 }
diff --git a/Configuration/Commands.php b/Configuration/Commands.php
index 64ddda0..91b6d7f 100644
--- a/Configuration/Commands.php
+++ b/Configuration/Commands.php
@@ -6,4 +6,7 @@ return [
     'events:removeAll' => [
         'class' => \Wrm\Events\Command\RemoveAllCommand::class
     ],
+    'events:removePast' => [
+        'class' => \Wrm\Events\Command\RemovePastCommand::class
+    ],
 ];