diff --git a/app/src/jmh/java/de/uni_marburg/powersort/benchmark/JmhBase.java b/app/src/jmh/java/de/uni_marburg/powersort/benchmark/JmhBase.java
index bc110cf..3f59c38 100644
--- a/app/src/jmh/java/de/uni_marburg/powersort/benchmark/JmhBase.java
+++ b/app/src/jmh/java/de/uni_marburg/powersort/benchmark/JmhBase.java
@@ -41,7 +41,11 @@ import java.util.concurrent.TimeUnit;
 // - "More warmup/measurement iterations are generally required."
 // - "Timers overhead might be significant if benchmarks are small;"
 @BenchmarkMode(Mode.SingleShotTime)
-@Warmup(iterations = 12)
+// During warmup iterations for ASCENDING_RUNS (with TIM_SORT and FASTER_FINN_SORT):
+// - Until the 17th spike of up to +750% (Maybe JVM optimizations happening?)
+// - After 40th constant slowdown of around +10% (Maybe CPU frequency adjustments?)
+// Thus, we need at least ~50 warmup iterations!
+@Warmup(iterations = 50)
 @Measurement(iterations = 6)
 
 /*