diff --git a/controllers/constants.go b/controllers/constants.go
index 9d967fb4..68e1db37 100644
--- a/controllers/constants.go
+++ b/controllers/constants.go
@@ -45,4 +45,16 @@ const (
 	registrationTimeout = 10 * time.Minute
 
 	defaultRegistrationCheckInterval = time.Minute
+
+	// DefaultRunnerPodRecreationDelayAfterWebhookScale is the delay until syncing the runners with the desired replicas
+	// after a webhook-based scale up.
+	// This is used to prevent ARC from recreating completed runner pods that are deleted soon without being used at all.
+	// In other words, this is used as a timer to wait for the completed runner to emit the next `workflow_job` webhook event to decrease the desired replicas.
+	// So if we set 30 seconds for this, you are basically saying that you would assume GitHub and your installation of ARC to
+	// emit and propagate a workflow_job completion event down to the RunnerSet or RunnerReplicaSet, vha ARC's github webhook server and HRA, in approximately 30 seconds.
+	// In case it actually took more than DefaultRunnerPodRecreationDelayAfterWebhookScale for the workflow_job completion event to arrive,
+	// ARC will recreate the completed runner(s), assuming something went wrong in either GitHub, your K8s cluster, or ARC, so ARC needs to resync anyway.
+	//
+	// See https://github.com/actions-runner-controller/actions-runner-controller/pull/1180
+	DefaultRunnerPodRecreationDelayAfterWebhookScale = 10 * time.Minute
 )
diff --git a/controllers/runner_pod_owner.go b/controllers/runner_pod_owner.go
index 160fa0d8..7bc826c9 100644
--- a/controllers/runner_pod_owner.go
+++ b/controllers/runner_pod_owner.go
@@ -328,9 +328,31 @@ func syncRunnerPodsOwners(ctx context.Context, c client.Client, log logr.Logger,
 
 	maybeRunning := pending + running
 
-	if newDesiredReplicas > maybeRunning && ephemeral && lastSyncTime != nil && effectiveTime != nil && lastSyncTime.After(effectiveTime.Time) {
-		log.V(2).Info("Detected that some ephemeral runners have disappeared. Usually this is due to that ephemeral runner completions so ARC does not create new runners until EffectiveTime is updated.", "lastSyncTime", metav1.Time{Time: *lastSyncTime}, "effectiveTime", *effectiveTime, "desired", newDesiredReplicas, "pending", pending, "running", running)
-	} else if newDesiredReplicas > maybeRunning {
+	wantMoreRunners := newDesiredReplicas > maybeRunning
+	alreadySyncedAfterEffectiveTime := lastSyncTime != nil && effectiveTime != nil && lastSyncTime.After(effectiveTime.Time)
+	runnerPodRecreationDelayAfterWebhookScale := lastSyncTime != nil && time.Now().Before(lastSyncTime.Add(DefaultRunnerPodRecreationDelayAfterWebhookScale))
+
+	log = log.WithValues(
+		"lastSyncTime", lastSyncTime,
+		"effectiveTime", effectiveTime,
+		"templateHashDesired", desiredTemplateHash,
+		"replicasDesired", newDesiredReplicas,
+		"replicasPending", pending,
+		"replicasRunning", running,
+		"replicasMaybeRunning", maybeRunning,
+		"templateHashObserved", hashes,
+	)
+
+	if wantMoreRunners && alreadySyncedAfterEffectiveTime && runnerPodRecreationDelayAfterWebhookScale {
+		log.V(2).Info(
+			"Detected that some ephemeral runners have disappeared. " +
+				"Usually this is due to that ephemeral runner completions " +
+				"so ARC does not create new runners until EffectiveTime is updated, or DefaultRunnerPodRecreationDelayAfterWebhookScale is elapsed.")
+	} else if wantMoreRunners {
+		if alreadySyncedAfterEffectiveTime && !runnerPodRecreationDelayAfterWebhookScale {
+			log.V(2).Info("Adding more replicas because DefaultRunnerPodRecreationDelayAfterWebhookScale has been passed")
+		}
+
 		num := newDesiredReplicas - maybeRunning
 
 		for i := 0; i < num; i++ {
@@ -342,10 +364,6 @@ func syncRunnerPodsOwners(ctx context.Context, c client.Client, log logr.Logger,
 
 		log.V(1).Info("Created replica(s)",
 			"created", num,
-			"templateHashDesired", desiredTemplateHash,
-			"replicasDesired", newDesiredReplicas,
-			"replicasMaybeRunning", maybeRunning,
-			"templateHashObserved", hashes,
 		)
 
 		return nil, nil