diff --git a/src/DanielsPoints.cpp b/src/DanielsPoints.cpp
index c017c5bce..c2d4a272a 100644
--- a/src/DanielsPoints.cpp
+++ b/src/DanielsPoints.cpp
@@ -128,7 +128,7 @@ class DanielsEquivalentPower : public RideMetric {
         assert(timeRiding);
         double score = danielsPoints->value(true);
         double secs = timeRiding->value(true);
-        watts = cp * pow(score / DanielsPoints::K / secs, 0.25);
+        watts = secs == 0.0 ? 0.0 : cp * pow(score / DanielsPoints::K / secs, 0.25);
 
         setValue(watts);
     }