diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index 52619db0b..535120c8c 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -498,6 +498,18 @@ MainWindow::MainWindow(const QDir &home) :
     intervalSplitter->addWidget(intervalSummaryWindow);
     intervalSplitter->setFrameStyle(QFrame::NoFrame);
 
+    QVariant intervalSplitterSizes = appsettings->cvalue(cyclist, GC_SETTINGS_INTERVALSPLITTER_SIZES); 
+    if (intervalSplitterSizes != QVariant()) {
+        intervalSplitter->restoreState(intervalSplitterSizes.toByteArray());
+        intervalSplitter->setOpaqueResize(true); // redraw when released, snappier UI
+    } else {
+        QList<int> sizes;
+        sizes.append(400);
+        sizes.append(200);
+        sizes.append(200);
+        intervalSplitter->setSizes(sizes);
+    }
+
     QTreeWidgetItem *last = NULL;
     QStringListIterator i(RideFileFactory::instance().listRideFiles(home));
     while (i.hasNext()) {
@@ -821,6 +833,7 @@ MainWindow::MainWindow(const QDir &home) :
     connect(intervalWidget,SIGNAL(itemSelectionChanged()), this, SLOT(intervalTreeWidgetSelectionChanged()));
     connect(intervalWidget,SIGNAL(itemChanged(QTreeWidgetItem *,int)), this, SLOT(intervalEdited(QTreeWidgetItem*, int)));
     connect(splitter,SIGNAL(splitterMoved(int,int)), this, SLOT(splitterMoved(int,int)));
+    connect(intervalSplitter,SIGNAL(splitterMoved(int,int)), this, SLOT(intervalSplitterMoved(int,int)));
 
     connect(this, SIGNAL(rideDirty()), this, SLOT(enableSaveButton()));
     connect(this, SIGNAL(rideClean()), this, SLOT(enableSaveButton()));
@@ -1172,6 +1185,12 @@ MainWindow::resizeEvent(QResizeEvent*)
     appsettings->setValue(GC_SETTINGS_MAIN_GEOM, geometry());
 }
 
+void
+MainWindow::intervalSplitterMoved(int pos, int /*index*/)
+{
+    appsettings->setCValue(cyclist, GC_SETTINGS_INTERVALSPLITTER_SIZES, intervalSplitter->saveState());
+}
+
 void
 MainWindow::splitterMoved(int pos, int /*index*/)
 {
diff --git a/src/MainWindow.h b/src/MainWindow.h
index 974215602..f1e760bec 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -236,6 +236,7 @@ class MainWindow : public QMainWindow
         void rideTreeWidgetSelectionChanged();
         void intervalTreeWidgetSelectionChanged();
         void splitterMoved(int, int);
+        void intervalSplitterMoved(int, int);
         void newCyclist();
         void openCyclist();
         void downloadRide();
diff --git a/src/Settings.h b/src/Settings.h
index 376372773..d30f81f6a 100644
--- a/src/Settings.h
+++ b/src/Settings.h
@@ -29,6 +29,7 @@
 #define GC_SETTINGS_MAIN_X          "mainwindow/x"
 #define GC_SETTINGS_MAIN_Y          "mainwindow/y"
 #define GC_SETTINGS_MAIN_GEOM       "mainwindow/geometry"
+#define GC_SETTINGS_INTERVALSPLITTER_SIZES  "mainwindow/intervalsplitterSizes"
 #define GC_SETTINGS_SPLITTER_SIZES  "mainwindow/splitterSizes"
 #define GC_SETTINGS_SUMMARYSPLITTER_SIZES "mainwindow/summarysplittersizes"
 #define GC_SETTINGS_CALENDAR_SIZES  "mainwindow/calendarSizes"