diff --git a/src/cmd/dist/test.go b/src/cmd/dist/test.go
index a22397aa16..0c8e2c56bc 100644
--- a/src/cmd/dist/test.go
+++ b/src/cmd/dist/test.go
@@ -1633,7 +1633,7 @@ func raceDetectorSupported(goos, goarch string) bool {
 		return goarch == "amd64" || goarch == "ppc64le" || goarch == "arm64"
 	case "darwin":
 		return goarch == "amd64" || goarch == "arm64"
-	case "freebsd", "netbsd", "windows":
+	case "freebsd", "netbsd", "openbsd", "windows":
 		return goarch == "amd64"
 	default:
 		return false
diff --git a/src/cmd/internal/sys/supported.go b/src/cmd/internal/sys/supported.go
index ef7c017bd4..291acf0862 100644
--- a/src/cmd/internal/sys/supported.go
+++ b/src/cmd/internal/sys/supported.go
@@ -15,7 +15,7 @@ func RaceDetectorSupported(goos, goarch string) bool {
 		return goarch == "amd64" || goarch == "ppc64le" || goarch == "arm64"
 	case "darwin":
 		return goarch == "amd64" || goarch == "arm64"
-	case "freebsd", "netbsd", "windows":
+	case "freebsd", "netbsd", "openbsd", "windows":
 		return goarch == "amd64"
 	default:
 		return false
diff --git a/src/race.bash b/src/race.bash
index e2b96bcffe..81fb4be606 100755
--- a/src/race.bash
+++ b/src/race.bash
@@ -9,7 +9,7 @@
 set -e
 
 function usage {
-	echo 'race detector is only supported on linux/amd64, linux/ppc64le, linux/arm64, freebsd/amd64, netbsd/amd64, darwin/amd64, and darwin/arm64' 1>&2
+	echo 'race detector is only supported on linux/amd64, linux/ppc64le, linux/arm64, freebsd/amd64, netbsd/amd64, openbsd/amd64, darwin/amd64, and darwin/arm64' 1>&2
 	exit 1
 }
 
@@ -34,6 +34,11 @@ case $(uname) in
 		usage
 	fi
 	;;
+"OpenBSD")
+	if [ $(uname -m) != "amd64" ]; then
+		usage
+	fi
+	;;
 *)
 	usage
 	;;
diff --git a/src/runtime/race/README b/src/runtime/race/README
index 178ab94ab5..dbff42dc8a 100644
--- a/src/runtime/race/README
+++ b/src/runtime/race/README
@@ -12,3 +12,4 @@ race_netbsd_amd64.syso built with LLVM 89f7ccea6f6488c443655880229c54db1f180153
 race_windows_amd64.syso built with LLVM 89f7ccea6f6488c443655880229c54db1f180153 and Go f62d3202bf9dbb3a00ad2a2c63ff4fa4188c5d3b.
 race_linux_arm64.syso built with LLVM 89f7ccea6f6488c443655880229c54db1f180153 and Go f62d3202bf9dbb3a00ad2a2c63ff4fa4188c5d3b.
 race_darwin_arm64.syso built with LLVM 00da38ce2d36c07f12c287dc515d37bb7bc410e9 and Go fe70a3a0fd31441bcbb9932ecab11a6083cf2119.
+race_openbsd_amd64.syso built with LLVM fcf6ae2f070eba73074b6ec8d8281e54d29dbeeb and Go 8f2db14cd35bbd674cb2988a508306de6655e425.
diff --git a/src/runtime/race/race.go b/src/runtime/race/race.go
index fe50900ec8..84050e8771 100644
--- a/src/runtime/race/race.go
+++ b/src/runtime/race/race.go
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build (race && linux && amd64) || (race && freebsd && amd64) || (race && netbsd && amd64) || (race && darwin && amd64) || (race && windows && amd64) || (race && linux && ppc64le) || (race && linux && arm64) || (race && darwin && arm64)
-// +build race,linux,amd64 race,freebsd,amd64 race,netbsd,amd64 race,darwin,amd64 race,windows,amd64 race,linux,ppc64le race,linux,arm64 race,darwin,arm64
+//go:build (race && linux && amd64) || (race && freebsd && amd64) || (race && netbsd && amd64) || (race && darwin && amd64) || (race && windows && amd64) || (race && linux && ppc64le) || (race && linux && arm64) || (race && darwin && arm64) || (race && openbsd && amd64)
+// +build race,linux,amd64 race,freebsd,amd64 race,netbsd,amd64 race,darwin,amd64 race,windows,amd64 race,linux,ppc64le race,linux,arm64 race,darwin,arm64 race,openbsd,amd64
 
 package race
 
diff --git a/src/runtime/race/race_openbsd_amd64.syso b/src/runtime/race/race_openbsd_amd64.syso
new file mode 100644
index 0000000000..9fefd87ec6
Binary files /dev/null and b/src/runtime/race/race_openbsd_amd64.syso differ