diff --git a/docs/config.md b/docs/config.md
index 2df4489..6e20a8c 100644
--- a/docs/config.md
+++ b/docs/config.md
@@ -499,6 +499,8 @@ header bar. `maxPointDistance` is being takein into account, if a distance betwe
 subsequent points is greater than `maxPointDistance`, it will not contibute to the
 calculated travelled distance.
 
+This also includes a calculation of elevation gain / loss.
+
 - Type: [`Boolean`]
 - Default: `true`
 
diff --git a/src/components/AppHeader.vue b/src/components/AppHeader.vue
index 580abde..5f82b16 100644
--- a/src/components/AppHeader.vue
+++ b/src/components/AppHeader.vue
@@ -118,10 +118,19 @@
     <nav class="header-item header-item-right">
       <div
         v-if="$config.showDistanceTravelled && distanceTravelled"
-        class="nav-item"
-        :title="$t('Distance travelled')"
+        class="nav-item distance-travelled"
       >
-        {{ humanReadableDistance(distanceTravelled) }}
+        <span :title="$t('Distance travelled')">
+          {{ humanReadableDistance(distanceTravelled) }}
+        </span>
+        <br />
+        <span :title="$t('Elevation gain / loss')">
+          <ArrowUpIcon size="0.8x" role="img" />
+          {{ humanReadableDistance(elevationGain) }}
+          /
+          <ArrowDownIcon size="0.8x" role="img" />
+          {{ humanReadableDistance(elevationLoss) }}
+        </span>
       </div>
       <div class="nav-item">
         <button
@@ -153,6 +162,8 @@
 import moment from "moment";
 import { mapActions, mapGetters, mapMutations, mapState } from "vuex";
 import {
+  ArrowDownIcon,
+  ArrowUpIcon,
   CalendarIcon,
   CrosshairIcon,
   DownloadIcon,
@@ -172,6 +183,8 @@ import { humanReadableDistance } from "@/util";
 
 export default {
   components: {
+    ArrowDownIcon,
+    ArrowUpIcon,
     CalendarIcon,
     CrosshairIcon,
     DownloadIcon,
@@ -196,7 +209,14 @@ export default {
     };
   },
   computed: {
-    ...mapState(["users", "devices", "map", "distanceTravelled"]),
+    ...mapState([
+      "users",
+      "devices",
+      "map",
+      "distanceTravelled",
+      "elevationGain",
+      "elevationLoss",
+    ]),
     selectedUser: {
       get() {
         return this.$store.state.selectedUser;
diff --git a/src/locales/de-DE.json b/src/locales/de-DE.json
index 99e1977..f338336 100644
--- a/src/locales/de-DE.json
+++ b/src/locales/de-DE.json
@@ -11,6 +11,7 @@
   "Show all": "Alle anzeigen",
   "Select device": "Gerät auswählen",
   "Distance travelled": "Gereiste Entfernung",
+  "Elevation gain / loss": "Höhengewinn / -verlust",
   "Download raw data": "Rohdaten herunterladen",
   "Information": "Information",
   "Show last known locations": "Zeige letzte bekannte Standorte",
diff --git a/src/locales/en-GB.json b/src/locales/en-GB.json
index 1bb66b7..8bd0b2e 100644
--- a/src/locales/en-GB.json
+++ b/src/locales/en-GB.json
@@ -11,6 +11,7 @@
   "Show all": "Show all",
   "Select device": "Select device",
   "Distance travelled": "Distance travelled",
+  "Elevation gain / loss": "Elevation gain / loss",
   "Download raw data": "Download raw data",
   "Information": "Information",
   "Show last known locations": "Show last known locations",
diff --git a/src/locales/en-US.json b/src/locales/en-US.json
index c661f56..4c6da67 100644
--- a/src/locales/en-US.json
+++ b/src/locales/en-US.json
@@ -11,6 +11,7 @@
   "Show all": "Show all",
   "Select device": "Select device",
   "Distance travelled": "Distance traveled",
+  "Elevation gain / loss": "Elevation gain / loss",
   "Download raw data": "Download raw data",
   "Information": "Information",
   "Show last known locations": "Show last known locations",
diff --git a/src/locales/es-ES.json b/src/locales/es-ES.json
index ae4bf86..5e71af5 100644
--- a/src/locales/es-ES.json
+++ b/src/locales/es-ES.json
@@ -11,6 +11,7 @@
   "Show all": "Mostrar todos",
   "Select device": "Seleccionar dispositivo",
   "Distance travelled": "Distancia recorrida",
+  "Elevation gain / loss": "",
   "Download raw data": "Descargar datos en crudo",
   "Information": "Información",
   "Show last known locations": "Mostrar última ubicación conocida",
diff --git a/src/locales/fr-FR.json b/src/locales/fr-FR.json
index b38a996..64cd04b 100644
--- a/src/locales/fr-FR.json
+++ b/src/locales/fr-FR.json
@@ -11,6 +11,7 @@
   "Show all": "Tout afficher",
   "Select device": "Sélectionner un appareil",
   "Distance travelled": "Distance parcourue",
+  "Elevation gain / loss": "",
   "Download raw data": "Télécharger les données brutes",
   "Information": "Informations",
   "Show last known locations": "Afficher les dernières localisations connues",
diff --git a/src/store/actions.js b/src/store/actions.js
index fd9806d..f63778b 100644
--- a/src/store/actions.js
+++ b/src/store/actions.js
@@ -122,9 +122,11 @@ const getLastLocations = async ({ commit, state }) => {
   commit(types.SET_LAST_LOCATIONS, lastLocations);
 };
 
-const _getDistanceTravelled = (locationHistory) => {
+const _getTravelStats = (locationHistory) => {
   const start = Date.now();
   let distanceTravelled = 0;
+  let elevationGain = 0;
+  let elevationLoss = 0;
   Object.keys(locationHistory).forEach((user) => {
     Object.keys(locationHistory[user]).forEach((device) => {
       let lastLatLng = null;
@@ -134,20 +136,21 @@ const _getDistanceTravelled = (locationHistory) => {
           location.acc > config.filters.minAccuracy
         )
           return;
-        const latLng = L.latLng(location.lat, location.lon);
+        const latLng = L.latLng(location.lat, location.lon, location.alt ?? 0);
         if (lastLatLng !== null) {
           const distance = distanceBetweenCoordinates(lastLatLng, latLng);
+          const elevationChange = latLng.alt - lastLatLng.alt;
           if (
             typeof config.map.maxPointDistance === "number" &&
             config.map.maxPointDistance > 0
+              ? // If part of the current group, add to total
+                distance <= config.map.maxPointDistance
+              : // If grouping is disabled, always add to total
+                true
           ) {
-            if (distance <= config.map.maxPointDistance) {
-              // Part of the current group, add calculated distance to total
-              distanceTravelled += distance;
-            }
-          } else {
-            // If grouping is disabled always add calculated distance to total
             distanceTravelled += distance;
+            if (elevationChange >= 0) elevationGain += elevationChange;
+            else elevationLoss += -elevationChange;
           }
         }
         lastLatLng = latLng;
@@ -155,15 +158,15 @@ const _getDistanceTravelled = (locationHistory) => {
     });
   });
   const end = Date.now();
-  log("DISTANCE", () => {
+  log("PERFORMANCE", () => {
     const locationHistoryCount = getLocationHistoryCount(locationHistory);
     const duration = (end - start) / 1000;
     return (
-      `[_getDistanceTravelled] Took ${duration} seconds to ` +
-      `calculate distance of ${locationHistoryCount} locations`
+      `[_getTravelStats] Took ${duration} seconds to calculate distance ` +
+      `and elevation gain/loss of ${locationHistoryCount} locations`
     );
   });
-  return distanceTravelled;
+  return { distanceTravelled, elevationGain, elevationLoss };
 };
 
 /**
@@ -189,10 +192,12 @@ const getLocationHistory = async ({ commit, state }) => {
   commit(types.SET_IS_LOADING, false);
   commit(types.SET_LOCATION_HISTORY, locationHistory);
   if (config.showDistanceTravelled) {
-    commit(
-      types.SET_DISTANCE_TRAVELLED,
-      _getDistanceTravelled(locationHistory)
+    const { distanceTravelled, elevationGain, elevationLoss } = _getTravelStats(
+      locationHistory
     );
+    commit(types.SET_DISTANCE_TRAVELLED, distanceTravelled);
+    commit(types.SET_ELEVATION_GAIN, elevationGain);
+    commit(types.SET_ELEVATION_LOSS, elevationLoss);
   }
 };
 
diff --git a/src/store/index.js b/src/store/index.js
index 2fb1a30..4e63bc1 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -30,7 +30,9 @@ export default new Vuex.Store({
       zoom: 19,
       layers: config.map.layers,
     },
-    distanceTravelled: null,
+    distanceTravelled: 0,
+    elevationGain: 0,
+    elevationLoss: 0,
   },
   getters,
   mutations,
diff --git a/src/store/mutation-types.js b/src/store/mutation-types.js
index 926db0d..b51a75b 100644
--- a/src/store/mutation-types.js
+++ b/src/store/mutation-types.js
@@ -12,3 +12,5 @@ export const SET_MAP_CENTER = "SET_MAP_CENTER";
 export const SET_MAP_ZOOM = "SET_MAP_ZOOM";
 export const SET_MAP_LAYER_VISIBILITY = "SET_MAP_LAYER_VISIBILITY";
 export const SET_DISTANCE_TRAVELLED = "SET_DISTANCE_TRAVELLED";
+export const SET_ELEVATION_GAIN = "SET_ELEVATION_GAIN";
+export const SET_ELEVATION_LOSS = "SET_ELEVATION_LOSS";
diff --git a/src/store/mutations.js b/src/store/mutations.js
index 01e338f..3c09c58 100644
--- a/src/store/mutations.js
+++ b/src/store/mutations.js
@@ -43,4 +43,10 @@ export default {
   [types.SET_DISTANCE_TRAVELLED](state, distanceTravelled) {
     state.distanceTravelled = distanceTravelled;
   },
+  [types.SET_ELEVATION_GAIN](state, elevationGain) {
+    state.elevationGain = elevationGain;
+  },
+  [types.SET_ELEVATION_LOSS](state, elevationLoss) {
+    state.elevationLoss = elevationLoss;
+  },
 };
diff --git a/src/styles/_base.scss b/src/styles/_base.scss
index 0a04372..76d47de 100644
--- a/src/styles/_base.scss
+++ b/src/styles/_base.scss
@@ -151,6 +151,16 @@ pre {
         .button-icon .feather {
           margin: 0;
         }
+
+        &.distance-travelled {
+          text-align: right;
+          line-height: 1.2;
+
+          .feather {
+            margin-top: 3px;
+            margin-right: 0;
+          }
+        }
       }
 
       &.nav-sm {