diff --git a/pkg/training/repository.go b/pkg/training/repository.go
index 0fc0c86..c1209d9 100644
--- a/pkg/training/repository.go
+++ b/pkg/training/repository.go
@@ -250,7 +250,6 @@ type TrainingDateRepository interface {
 	FindAll() ([]TrainingDate, error)
 	FindAllByTrainingID(trainingID TrainingID) ([]TrainingDate, error)
 	FindUpcomingByTrainingID(trainingID TrainingID) ([]TrainingDate, error)
-	FindAllUpcoming() ([]TrainingDate, error)
 	Update(trainingDate *TrainingDate) error
 	Delete(id TrainingDateID) error
 }
@@ -332,21 +331,6 @@ func (r *InMemoryTrainingDateRepository) FindUpcomingByTrainingID(trainingID Tra
 	return dates, nil
 }
 
-func (r *InMemoryTrainingDateRepository) FindAllUpcoming() ([]TrainingDate, error) {
-	r.lock.RLock()
-	defer r.lock.RUnlock()
-
-	now := time.Now()
-	var dates []TrainingDate
-	for _, date := range r.trainingDates {
-		if date.Date.After(now) {
-			dates = append(dates, date)
-		}
-	}
-
-	return dates, nil
-}
-
 func (r *InMemoryTrainingDateRepository) Update(trainingDate *TrainingDate) error {
 	r.lock.Lock()
 	defer r.lock.Unlock()