diff --git a/RaceCommand.proto b/RaceCommand.proto
new file mode 100644
index 0000000..30a7d47
--- /dev/null
+++ b/RaceCommand.proto
@@ -0,0 +1,20 @@
+syntax = "proto3";
+
+package ScStw;
+
+message StartCommand {}
+
+message DisableCommand { uint32 laneNumber = 1; }
+
+message FallCommand { uint32 laneNumber = 1; }
+
+message ResetCommand {}
+
+message Command {
+  oneof Command {
+    StartCommand start = 1;
+    DisableCommand disable = 2;
+    FallCommand fall = 3;
+    ResetCommand reset = 4;
+  }
+}
\ No newline at end of file
diff --git a/RaceState.proto b/RaceState.proto
new file mode 100644
index 0000000..f48ffc2
--- /dev/null
+++ b/RaceState.proto
@@ -0,0 +1,37 @@
+syntax = "proto3";
+
+package ScStw;
+
+message LaneFullState {
+  enum State {
+    IDLE = 0;
+    IDLE_FOOT_DOWN = 1;
+    READY_FOOT_DOWN = 2;
+    RUNNING_FOOT_DOWN = 3;
+    RUNNING = 4;
+    FALSE_START = 5;
+    FALSE_START_TIE = 6;
+    WILDCARD = 7;
+    FINISHED = 8;
+    FINISHED_WINNER = 9;
+    FINISHED_TIE = 10;
+    FALL = 11;
+    DISABLED = 12;
+  }
+  State state = 1;
+  uint32 reactionTime = 2;
+  uint32 climbingTime = 3;
+}
+
+message RaceFullState {
+  enum State {
+    IDLE = 0;
+    IDLE_CLEAR_TO_START = 1;
+    STARTING = 2;
+    RUNNING = 3;
+    FINISHED = 4;
+    FINISHED_MUTED = 5;
+  }
+  State state = 1;
+  repeated LaneFullState laneStates = 2;
+}
\ No newline at end of file