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diff --git a/src/main/java/org/apache/commons/lang3/concurrent/ConcurrentRuntimeException.java b/src/main/java/org/apache/commons/lang3/concurrent/ConcurrentRuntimeException.java
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index 000000000..9cf5bda22
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+++ b/src/main/java/org/apache/commons/lang3/concurrent/ConcurrentRuntimeException.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.lang3.concurrent;
+
+/**
+ * An exception class used for reporting runtime error conditions related to
+ * accessing data of background tasks.
+ *
+ * <p>
+ * This class is an analogue of the {@link ConcurrentException} exception class.
+ * However, it is a runtime exception and thus does not need explicit catch
+ * clauses. Some methods of {@link ConcurrentUtils} throw {@code
+ * ConcurrentRuntimeException} exceptions rather than
+ * {@link ConcurrentException} exceptions. They can be used by client code that
+ * does not want to be bothered with checked exceptions.
+ * </p>
+ *
+ * @since 3.0
+ */
+public class ConcurrentRuntimeException extends RuntimeException {
+    /**
+     * The serial version UID.
+     */
+    private static final long serialVersionUID = -6582182735562919670L;
+
+    /**
+     * Creates a new, uninitialized instance of {@code
+     * ConcurrentRuntimeException}.
+     */
+    protected ConcurrentRuntimeException() {
+    }
+
+    /**
+     * Creates a new instance of {@link ConcurrentRuntimeException} and
+     * initializes it with the given cause.
+     *
+     * @param cause the cause of this exception
+     * @throws IllegalArgumentException if the cause is not a checked exception
+     */
+    public ConcurrentRuntimeException(final Throwable cause) {
+        super(ConcurrentUtils.checkedException(cause));
+    }
+
+    /**
+     * Creates a new instance of {@link ConcurrentRuntimeException} and
+     * initializes it with the given message and cause.
+     *
+     * @param msg the error message
+     * @param cause the cause of this exception
+     * @throws IllegalArgumentException if the cause is not a checked exception
+     */
+    public ConcurrentRuntimeException(final String msg, final Throwable cause) {
+        super(msg, ConcurrentUtils.checkedException(cause));
+    }
+}