--- a
+++ b/tools/data/thumos14/download_annotations.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+DATA_DIR="../../../data/thumos14/"
+
+if [[ ! -d "${DATA_DIR}" ]]; then
+  echo "${DATA_DIR} does not exist. Creating";
+  mkdir -p ${DATA_DIR}
+fi
+cd ${DATA_DIR}
+
+wget http://crcv.ucf.edu/THUMOS14/Validation_set/TH14_Temporal_annotations_validation.zip --no-check-certificate
+wget http://crcv.ucf.edu/THUMOS14/test_set/TH14_Temporal_annotations_test.zip --no-check-certificate
+
+if [ ! -d "./annotations_val" ]; then
+  mkdir ./annotations_val
+fi
+unzip -j TH14_Temporal_annotations_validation.zip -d annotations_val
+
+if [ ! -d "./annotations_test" ]; then
+  mkdir ./annotations_test
+fi
+unzip -j TH14_Temporal_annotations_test.zip -d annotations_test
+
+rm TH14_Temporal_annotations_validation.zip
+rm TH14_Temporal_annotations_test.zip
+
+cd "../../tools/data/thumos14/"