diff --git a/rowers/urls.py b/rowers/urls.py
index f091bcdd..5df0f9ba 100644
--- a/rowers/urls.py
+++ b/rowers/urls.py
@@ -755,6 +755,8 @@ urlpatterns = [
     re_path(r'^access/(?P<key>\w+)/$', views.sharedPage, name="sharedPage"),
     re_path(r'^history/user/(?P<userid>\d+)/$',views.history_view,name="history_view"),
     re_path(r'^history/$',views.history_view,name="history_view"),
+    re_path(r'^history/user/(?P<userid>\d+)/data/$',views.history_view_data,name="history_view_data"),
+    re_path(r'^history/data/$',views.history_view_data,name="history_view_data"),
     ]
 
 if settings.DEBUG:
diff --git a/rowers/views/analysisviews.py b/rowers/views/analysisviews.py
index 6f6c17b7..eb065ac4 100644
--- a/rowers/views/analysisviews.py
+++ b/rowers/views/analysisviews.py
@@ -4823,3 +4823,72 @@ def history_view(request,userid=0):
                       'workouttype':typeselect,
                       'firstmay':firstmay,
                   })
+
+@login_required()
+def history_view_data(request,userid=0):
+    r = getrequestrower(request,userid=userid)
+
+    usertimezone = pytz.timezone(r.defaulttimezone)
+
+    if request.GET.get('startdate'):
+        startdate,enddate = get_dates_timeperiod(request)
+        activity_startdate = datetime.datetime(
+            startdate.year,startdate.month,startdate.day
+            ).replace(hour=0,minute=0,second=0).astimezone(usertimezone)
+        activity_enddate = datetime.datetime(
+            enddate.year,enddate.month,enddate.day
+            ).replace(hour=23,minute=59,second=59).astimezone(usertimezone)
+    else:
+        activity_enddate = timezone.now()
+        activity_enddate = activity_enddate.replace(hour=23,minute=59,second=59).astimezone(usertimezone)
+        activity_startdate = activity_enddate-datetime.timedelta(days=15)
+        activity_startdate = activity_startdate.replace(hour=0,minute=0,second=0).astimezone(usertimezone)
+
+    typeselect = 'All'
+    if request.GET.get('workouttype'):
+        typeselect = request.GET.get('workouttype')
+
+    if typeselect not in mytypes.checktypes:
+        typeselect = 'All'
+
+    g_workouts = Workout.objects.filter(
+        user=r,
+        startdatetime__gte=activity_startdate,
+        startdatetime__lte=activity_enddate,
+        duplicate=False,
+        privacy='visible'
+    ).order_by("-startdatetime")
+
+    ids = [w.id for w in g_workouts]
+
+    columns = ['hr','power','time']
+
+    df = getsmallrowdata_db(columns,ids=ids)
+    try:
+        df['deltat'] = df['time'].diff()
+    except KeyError:
+        pass
+    df = dataprep.clean_df_stats(df,workstrokesonly=True,
+                                     ignoreadvanced=True)
+
+
+
+
+    # interactive hr pie chart
+    if typeselect == 'All':
+        totalscript,totaldiv = interactive_hr_piechart(df,r,'All Workouts')
+    else:
+        a_workouts = g_workouts.filter(workouttype=typeselect)
+        ddf = getsmallrowdata_db(columns,ids=[w.id for w in a_workouts])
+        try:
+            ddf['deltat'] = ddf['time'].diff()
+        except KeyError:
+            pass
+        ddf = dataprep.clean_df_stats(ddf,workstrokesonly=True,
+                                         ignoreadvanced=True)
+        totalscript, totaldiv = interactive_hr_piechart(ddf,r,mytypes.workouttypes_ordered[typeselect])
+
+    return JSONResponse({
+        'script':totalscript,
+        'div':totaldiv,
+    })