diff --git a/rowers/models.py b/rowers/models.py
index c69a1c34..f0659bf1 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -2926,6 +2926,9 @@ class VirtualRaceResult(models.Model):
     emailnotifications = models.BooleanField(default=True,
                                              verbose_name = 'Receive challenge notifications by email')
 
+    startsecond = models.FloatField(default=0)
+    endsecond = models.FloatField(default=0)
+
     def __str__(self):
         rr = Rower.objects.get(id=self.userid)
         name = '{u1} {u2}'.format(
diff --git a/rowers/tasks.py b/rowers/tasks.py
index f46caa62..71eca7bb 100644
--- a/rowers/tasks.py
+++ b/rowers/tasks.py
@@ -425,6 +425,8 @@ def handle_check_race_course(self,
     cseconds = []
     cmeters = []
     ccomplete = []
+    startseconds = []
+    endseconds = []
 
     for startt in entrytimes:
 
@@ -445,19 +447,23 @@ def handle_check_race_course(self,
 
 
 
-        coursetimeseconds = coursetimeseconds-coursetimefirst
+        coursetimesecondsnet = coursetimeseconds-coursetimefirst
         coursemeters = coursemeters-coursemetersfirst
 
 
-        cseconds.append(coursetimeseconds)
+        cseconds.append(coursetimesecondsnet)
         cmeters.append(coursemeters)
         ccomplete.append(coursecompleted)
+        endseconds.append(coursetimeseconds)
+        startseconds.append(coursetimefirst)
 
 
     records = pd.DataFrame({
         'coursetimeseconds':cseconds,
         'coursecompleted': ccomplete,
-        'coursemeters': cmeters
+        'coursemeters': cmeters,
+        'startsecond':startseconds,
+        'endsecond':endseconds,
         })
 
     records = records[records['coursecompleted'] == True]
@@ -468,24 +474,30 @@ def handle_check_race_course(self,
         mintime = records['coursetimeseconds'].min()
         coursetimeseconds = records[records['coursetimeseconds'] == mintime]['coursetimeseconds'].min()
         coursemeters = records[records['coursetimeseconds'] == mintime]['coursemeters'].min()
+        startsecond = records[records['coursetimeseconds'] == mintime]['startsecond'].min()
+        endsecond = records[records['coursetimeseconds'] == mintime]['endsecond'].min()
     else:
         coursecompleted = False
 
 
     if coursecompleted:
-        query = 'UPDATE rowers_virtualraceresult SET coursecompleted = 1, duration = "{duration}", distance = {distance}, workoutid = {workoutid} WHERE id={recordid}'.format(
+        query = 'UPDATE rowers_virtualraceresult SET coursecompleted = 1, duration = "{duration}", distance = {distance}, workoutid = {workoutid}, startsecond = {startsecond}, endsecond = {endsecond} WHERE id={recordid}'.format(
             recordid=recordid,
             duration=totaltime_sec_to_string(coursetimeseconds),
             distance=int(coursemeters),
             workoutid=workoutid,
+            startsecond=startsecond,
+            endsecond=endsecond,
             )
 
         if mode == 'coursetest':
-            query = 'UPDATE rowers_coursetestresult SET coursecompleted = 1, duration = "{duration}", distance = {distance}, workoutid = {workoutid} WHERE id={recordid}'.format(
+            query = 'UPDATE rowers_coursetestresult SET coursecompleted = 1, duration = "{duration}", distance = {distance}, workoutid = {workoutid}, startsecond = {startsecond}, endsecond = {endsecond} WHERE id={recordid}'.format(
                 recordid=recordid,
                 duration=totaltime_sec_to_string(coursetimeseconds),
                 distance=int(coursemeters),
                 workoutid=workoutid,
+                startsecond=startsecond,
+                endsecond=endsecond,
             )