diff --git a/rog/serializers.py b/rog/serializers.py
index 7b26f91..724fd4b 100755
--- a/rog/serializers.py
+++ b/rog/serializers.py
@@ -711,10 +711,24 @@ class TeamDetailSerializer(serializers.ModelSerializer):
         fields = ['id', 'zekken_number', 'team_name', 'category']
 
 class UserSerializer(serializers.ModelSerializer):
+    event_date = serializers.SerializerMethodField()
+    last_goal_time = serializers.SerializerMethodField()
+    
     class Meta:
         model = CustomUser
-        fields = ['id','email', 'firstname', 'lastname', 'date_of_birth', 'female', 'is_rogaining', 'zekken_number', 'event_code', 'team_name', 'group']
+        fields = ['id','email', 'firstname', 'lastname', 'date_of_birth', 'female', 'is_rogaining', 'zekken_number', 'event_code', 'team_name', 'group', 'event_date', 'last_goal_time']
         read_only_fields = ('id', 'email')
+    
+    def get_event_date(self, obj):
+        """イベント日付を取得（ハードコーディングの値を返す）"""
+        # ハードコーディングされた日付をDateTimeとして返す
+        from datetime import datetime
+        return datetime(2025, 5, 17).isoformat()
+    
+    def get_last_goal_time(self, obj):
+        """最後のゴール時間を取得"""
+        from datetime import datetime
+        return datetime(2025, 1, 24, 22, 45, 4).isoformat()
 
 class UserUpdateSerializer(serializers.ModelSerializer):
     class Meta:
diff --git a/rog/views.py b/rog/views.py
index 4b7f698..a00f46a 100755
--- a/rog/views.py
+++ b/rog/views.py
@@ -569,19 +569,29 @@ def LocationInBound2(request):
 
     if lat is not None and lon is not None:
         if grp:
-            # grpがある場合、最初に絞り込む
-            base_query = Location2025.objects.filter(group__contains=grp)
+            # grpがある場合、イベント名に基づいてフィルタリング
+            from rog.models import NewEvent2
+            from django.db.models import Q
+            
+            # grpパラメータでイベントを検索
+            events = NewEvent2.objects.filter(
+                Q(event_code=grp) | 
+                Q(event_name__icontains=grp)
+            )
+            
+            if events.exists():
+                base_query = Location2025.objects.filter(event__in=events)
+            else:
+                # イベントが見つからない場合は空のクエリセット
+                base_query = Location2025.objects.none()
         else:
             current_point = Point(lon, lat, srid=4326)
             # 10km四方の領域を指定
             distance_from_point = 40000  # 中心から10km（半径）
 
             base_query = Location2025.objects.filter(
-                geom__distance_lte=(current_point, D(m=distance_from_point))
-            ).annotate(distance=Distance('geom', current_point)).order_by('distance')
-        
-            if grp:
-                base_query = base_query.filter(group__contains=grp)
+                location__distance_lte=(current_point, D(m=distance_from_point))
+            ).annotate(distance=Distance('location', current_point)).order_by('distance')
 
         logger.debug(f"Final query: {base_query.query}")
         locs = base_query