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CSS

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HTML 

              
                <script src="https://www.amcharts.com/lib/4/core.js"></script>
<script src="https://www.amcharts.com/lib/4/charts.js"></script>
<script src="https://www.amcharts.com/lib/4/themes/animated.js"></script>
<div id="chartdiv"></div>
!

CSS 

              
                body {
  background-color:#5f6062;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

#chartdiv {
  width: 100%;
  height: 100vh;
}
!

JS 

              
                // Themes begin
am4core.useTheme(am4themes_animated);
// Themes end

// replace this data with your own
var data = [{"Activity Date":"2019-04-07T06:23:49.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":16901.30078125,"Moving Time":4731},{"Activity Date":"2019-04-08T09:02:50.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":10051.400390625,"Moving Time":2123},{"Activity Date":"2019-04-25T02:56:26.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":31012,"Moving Time":7902},{"Activity Date":"2019-04-30T04:31:36.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":8279,"Moving Time":2401},{"Activity Date":"2019-05-01T04:13:32.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":65781,"Moving Time":11690},{"Activity Date":"2019-05-09T13:45:51.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":18331.599609375,"Moving Time":4706},{"Activity Date":"2019-05-05T05:50:17.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":23213,"Moving Time":9471},{"Activity Date":"2019-05-10T04:59:41.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":55106,"Moving Time":12755},{"Activity Date":"2019-05-11T04:15:51.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":67423,"Moving Time":15667},{"Activity Date":"2019-05-12T02:44:01.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":31127,"Moving Time":6157},{"Activity Date":"2019-05-12T05:35:16.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":16067,"Moving Time":4087},{"Activity Date":"2019-05-14T09:00:29.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":38208,"Moving Time":8931},{"Activity Date":"2019-05-15T02:59:50.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":115606,"Moving Time":26471},{"Activity Date":"2019-05-16T03:53:37.000Z","Activity Name":"Palma de Mallorca day 3","Activity Type":"Ride","Distance":110470,"Moving Time":22967},{"Activity Date":"2019-05-17T03:41:37.000Z","Activity Name":"Sa Colabra epic ride","Activity Type":"Ride","Distance":67143,"Moving Time":18009},{"Activity Date":"2019-05-18T03:51:16.000Z","Activity Name":"Mallorka last day","Activity Type":"Ride","Distance":87590,"Moving Time":18553},{"Activity Date":"2019-05-24T12:50:30.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":21088,"Moving Time":2555},{"Activity Date":"2019-05-25T03:01:22.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":53361,"Moving Time":8473},{"Activity Date":"2019-05-26T05:29:45.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":13463.7001953125,"Moving Time":3768},{"Activity Date":"2019-05-26T08:14:53.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":14177.2001953125,"Moving Time":3642},{"Activity Date":"2019-06-01T03:42:31.000Z","Activity Name":"3.5 karto Juodkrantė - Klaipėda","Activity Type":"Ride","Distance":75997,"Moving Time":14452},{"Activity Date":"2019-06-27T11:29:02.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":44062,"Moving Time":6016},{"Activity Date":"2019-06-30T04:17:50.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":8756,"Moving Time":3242},{"Activity Date":"2019-07-01T05:09:41.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":27867,"Moving Time":6479},{"Activity Date":"2019-07-02T05:28:11.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":21775,"Moving Time":5256},{"Activity Date":"2019-07-02T11:20:27.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":7343,"Moving Time":2064},{"Activity Date":"2019-07-03T05:05:45.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":26956,"Moving Time":6879},{"Activity Date":"2019-07-04T07:00:26.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":14175,"Moving Time":3617},{"Activity Date":"2019-07-07T05:50:01.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":45489,"Moving Time":11656},{"Activity Date":"2019-07-09T09:42:04.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":10049,"Moving Time":1767},{"Activity Date":"2019-07-10T11:36:56.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":10000,"Moving Time":1805},{"Activity Date":"2019-07-13T12:28:06.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":11603,"Moving Time":3127},{"Activity Date":"2019-07-14T08:15:11.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":8701,"Moving Time":2369},{"Activity Date":"2019-07-15T12:52:03.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":13021,"Moving Time":2728},{"Activity Date":"2019-07-16T12:14:02.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":10094,"Moving Time":1823},{"Activity Date":"2019-07-17T12:50:43.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":10075,"Moving Time":1783},{"Activity Date":"2019-07-18T13:24:07.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":10170,"Moving Time":2006},{"Activity Date":"2019-07-19T11:50:07.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":13796,"Moving Time":2487},{"Activity Date":"2019-07-21T11:56:06.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":9837,"Moving Time":1761},{"Activity Date":"2019-07-23T11:37:14.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":20292,"Moving Time":4581},{"Activity Date":"2019-07-24T05:35:01.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":43681,"Moving Time":12542},{"Activity Date":"2019-07-27T02:31:36.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":21879,"Moving Time":3556},{"Activity Date":"2019-07-26T09:28:47.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":42881,"Moving Time":7302},{"Activity Date":"2019-08-13T14:28:53.000Z","Activity Name":"Evening Ride","Activity Type":"Ride","Distance":11756.5,"Moving Time":2433},{"Activity Date":"2019-08-26T03:20:15.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":5596,"Moving Time":1505},{"Activity Date":"2019-07-25T11:20:08.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":10639.2001953125,"Moving Time":2615},{"Activity Date":"2019-07-26T09:26:30.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":41150.6015625,"Moving Time":6795},{"Activity Date":"2019-07-27T02:34:05.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":43459.80078125,"Moving Time":6986},{"Activity Date":"2019-08-26T05:41:43.000Z","Activity Name":"Norvegija su Jurgiu!","Activity Type":"Ride","Distance":83720,"Moving Time":21811},{"Activity Date":"2019-08-27T06:06:57.000Z","Activity Name":"Norvegija su Jurgiu! Day 2","Activity Type":"Ride","Distance":27739.400390625,"Moving Time":8280},{"Activity Date":"2019-08-28T08:22:23.000Z","Activity Name":"Norvegija su Jurgiu! day 3","Activity Type":"Ride","Distance":25866.599609375,"Moving Time":6333},{"Activity Date":"2019-09-11T09:42:35.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":4512.2998046875,"Moving Time":1250},{"Activity Date":"2019-09-12T09:27:58.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":8641.400390625,"Moving Time":3404},{"Activity Date":"2019-09-15T03:23:20.000Z","Activity Name":"Nuo Pisos iki Florencijos","Activity Type":"Ride","Distance":103813.6015625,"Moving Time":23376},{"Activity Date":"2019-09-16T05:12:49.000Z","Activity Name":"Toskana, antra diena","Activity Type":"Ride","Distance":55542.6015625,"Moving Time":15264},{"Activity Date":"2019-09-17T03:42:54.000Z","Activity Name":"Toskana, 3 diena","Activity Type":"Ride","Distance":70001.3984375,"Moving Time":15377},{"Activity Date":"2019-09-18T03:10:11.000Z","Activity Name":"Toskana, 4 diena","Activity Type":"Ride","Distance":82216.703125,"Moving Time":18648},{"Activity Date":"2019-09-19T03:54:45.000Z","Activity Name":"Toskana, 5 diena","Activity Type":"Ride","Distance":82086.203125,"Moving Time":20213},{"Activity Date":"2019-09-20T03:39:38.000Z","Activity Name":"Toskana, 6 diena, važiuojam namo.","Activity Type":"Ride","Distance":61489.8984375,"Moving Time":11320},{"Activity Date":"2019-09-27T02:02:40.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":4236.2001953125,"Moving Time":1030},{"Activity Date":"2019-09-27T09:19:39.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":4303.60009765625,"Moving Time":1142},{"Activity Date":"2019-10-13T05:57:00.000Z","Activity Name":"Lunch Ride","Activity Type":"Ride","Distance":14578,"Moving Time":3591},{"Activity Date":"2019-10-01T01:43:15.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":7996.2998046875,"Moving Time":2219},{"Activity Date":"2019-10-02T01:45:12.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":4265.2998046875,"Moving Time":1131},{"Activity Date":"2019-10-02T10:40:34.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":4353.10009765625,"Moving Time":1219},{"Activity Date":"2019-10-03T01:47:04.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":17238.80078125,"Moving Time":4641},{"Activity Date":"2019-10-04T01:42:03.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":4259.7998046875,"Moving Time":1054},{"Activity Date":"2019-10-16T01:45:45.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":14651.5,"Moving Time":3184},{"Activity Date":"2019-10-18T01:44:58.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":4194,"Moving Time":1029},{"Activity Date":"2019-10-22T01:44:54.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":4102.7998046875,"Moving Time":1063},{"Activity Date":"2019-11-04T03:42:54.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":8456.2998046875,"Moving Time":2157},{"Activity Date":"2019-11-05T03:43:05.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":8816.400390625,"Moving Time":2353},{"Activity Date":"2019-11-06T03:45:34.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":8090.7001953125,"Moving Time":1911},{"Activity Date":"2019-11-07T03:43:00.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":1382.699951171875,"Moving Time":336},{"Activity Date":"2019-11-08T12:37:39.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":4856.2001953125,"Moving Time":1351},{"Activity Date":"2019-11-12T12:50:08.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":5141.10009765625,"Moving Time":1526},{"Activity Date":"2019-11-13T12:38:54.000Z","Activity Name":"Afternoon Ride","Activity Type":"Ride","Distance":4582.60009765625,"Moving Time":1237},{"Activity Date":"2019-11-14T03:49:03.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":15022,"Moving Time":3742},{"Activity Date":"2019-09-16T05:10:58.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":57270.3984375,"Moving Time":14393},{"Activity Date":"2019-09-20T03:21:34.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":66988.1015625,"Moving Time":12096},{"Activity Date":"2019-09-15T03:23:05.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":103671.1015625,"Moving Time":22042},{"Activity Date":"2019-09-19T04:00:18.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":81357.5,"Moving Time":18880},{"Activity Date":"2019-09-17T03:43:18.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":74034.796875,"Moving Time":16013},{"Activity Date":"2019-09-18T03:07:43.000Z","Activity Name":"Morning Ride","Activity Type":"Ride","Distance":82354.3984375,"Moving Time":16583},{"Activity Date":"2019-11-20T21:44:19.000Z","Activity Name":"Taiwan, day 1","Activity Type":"Ride","Distance":94371.203125,"Moving Time":18130},{"Activity Date":"2019-11-21T23:16:16.000Z","Activity Name":"Taiwan, day 2, Sun Moon lake","Activity Type":"Ride","Distance":115457.203125,"Moving Time":21181},{"Activity Date":"2019-11-22T21:57:56.000Z","Activity Name":"Taiwan day 3","Activity Type":"Ride","Distance":80677.8984375,"Moving Time":12403},{"Activity Date":"2019-11-23T21:38:03.000Z","Activity Name":"Taiwan day 4","Activity Type":"Ride","Distance":121866.796875,"Moving Time":26665},{"Activity Date":"2019-11-24T22:04:11.000Z","Activity Name":"Taiwan day 5","Activity Type":"Ride","Distance":107690.703125,"Moving Time":23386},{"Activity Date":"2019-11-25T21:56:58.000Z","Activity Name":"Taiwan day 6","Activity Type":"Ride","Distance":90308.203125,"Moving Time":18331}]

var weeklyData = [];
var dailyData = [];

var firstDay = new Date(data[0]["Activity Date"]);
firstDay = am4core.time.round(firstDay, "year", 1);
var total = 0;

// PREPARE DATA
function prepareDistanceData(data) {
  for (var i = 0; i < 7; i++) {
    dailyData.push({ day: chart.dateFormatter.language.translate(chart.dateFormatter.weekdaysShort[i]) });
  }

  for (var i = 0; i < 53; i++) {
    weeklyData[i] = {};
    weeklyData[i].distance = 0;
    var date = new Date(firstDay);
    date.setDate(i * 7);
    am4core.time.round(date, "week", 1);
    var endDate = am4core.time.round(new Date(date), "week", 1);

    weeklyData[i].date = date;
    weeklyData[i].endDate = endDate;
  }

  am4core.array.each(data, function(di) {
    var date = new Date(di["Activity Date"])
    var weekDay = date.getDay();
    var weekNumber = am4core.utils.getWeek(date);

    if (weekNumber == 1 && date.getMonth() == 11) {
      weekNumber = 53;
    }

    var distance = am4core.math.round(di["Distance"] / 1000, 1);

    weeklyData[weekNumber - 1].distance += distance;
    weeklyData[weekNumber - 1].distance = am4core.math.round(weeklyData[weekNumber - 1].distance, 1);
    total += distance;

    dailyData.push({ date: date, day: chart.dateFormatter.language.translate(chart.dateFormatter.weekdaysShort[weekDay]), distance: distance, title: di["Activity Name"] });
  })
}


// CHART
var chart = am4core.create("chartdiv", am4charts.RadarChart);
prepareDistanceData(data);

chart.innerRadius = am4core.percent(15);
chart.radius = am4core.percent(90);
chart.data = weeklyData;
chart.fontSize = "11px";
chart.startAngle = 95;
chart.endAngle = chart.startAngle + 350;

// Create axes
var dateAxis = chart.xAxes.push(new am4charts.DateAxis());
dateAxis.baseInterval = { timeUnit: "week", count: 1 };
dateAxis.renderer.innerRadius = am4core.percent(40);
dateAxis.renderer.minGridDistance = 5;
dateAxis.renderer.labels.template.relativeRotation = 0;
dateAxis.renderer.labels.template.location = 0.5;
dateAxis.renderer.labels.template.radius = am4core.percent(-57);
dateAxis.renderer.labels.template.fontSize = "8px";
dateAxis.dateFormats.setKey("week", "w");
dateAxis.periodChangeDateFormats.setKey("week", "w");
dateAxis.cursorTooltipEnabled = false;

var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());
valueAxis.renderer.inversed = true;
valueAxis.renderer.radius = am4core.percent(40);
valueAxis.renderer.minGridDistance = 15;
valueAxis.renderer.minLabelPosition = 0.05;
valueAxis.renderer.axisAngle = 90;
valueAxis.cursorTooltipEnabled = false;
valueAxis.renderer.labels.template.fill = am4core.color("#ffffff");

// Create series
var columnSeries = chart.series.push(new am4charts.RadarColumnSeries());
columnSeries.dataFields.dateX = "date";
columnSeries.dataFields.valueY = "distance";
columnSeries.columns.template.strokeOpacity = 0;
columnSeries.columns.template.width = am4core.percent(95);
columnSeries.fill = am4core.color("#ffffff");
columnSeries.fillOpacity = 0.6;
columnSeries.tooltip.fontSize = 10;
columnSeries.tooltip.pointerOrientation = "down";
columnSeries.tooltip.background.fillOpacity = 0.5;
columnSeries.columns.template.tooltipText = "[bold]{date} - {endDate}\n[font-size:13px]Total {valueY} km";
columnSeries.cursorTooltipEnabled = false;

// weekday axis
var weekDayAxis = chart.yAxes.push(new am4charts.CategoryAxis());
weekDayAxis.dataFields.category = "day";
weekDayAxis.data = dailyData;
weekDayAxis.renderer.innerRadius = am4core.percent(50);
weekDayAxis.renderer.minGridDistance = 10;
weekDayAxis.renderer.grid.template.location = 0;
weekDayAxis.renderer.line.disabled = true;
weekDayAxis.renderer.axisAngle = 90;
weekDayAxis.cursorTooltipEnabled = false;
weekDayAxis.renderer.labels.template.fill = am4core.color("#ffffff");

// bubble series
var bubbleSeries = chart.series.push(new am4charts.RadarSeries())
bubbleSeries.dataFields.dateX = "date";
bubbleSeries.dataFields.categoryY = "day";
bubbleSeries.dataFields.value = "distance";
bubbleSeries.yAxis = weekDayAxis;
bubbleSeries.data = dailyData;
bubbleSeries.strokeOpacity = 0;
bubbleSeries.maskBullets = false;
bubbleSeries.cursorTooltipEnabled = false;
bubbleSeries.tooltip.fontSize = 10;
bubbleSeries.tooltip.pointerOrientation = "down";
bubbleSeries.tooltip.background.fillOpacity = 0.4;

var bubbleBullet = bubbleSeries.bullets.push(new am4charts.CircleBullet())
bubbleBullet.locationX = 0.5;
bubbleBullet.stroke = am4core.color("#b9ce37");
bubbleBullet.fill = am4core.color("#b9ce37");
bubbleBullet.tooltipText = "[bold]{date}, {value} km\n[font-size:13px]{title}";
bubbleBullet.adapter.add("tooltipY", function(tooltipY, target) {
  return -target.circle.radius;
})

bubbleSeries.heatRules.push({ target: bubbleBullet.circle, min: 2, max: 12, dataField: "value", property: "radius" });
bubbleSeries.dataItems.template.locations.categoryY = 0.5;

// add month ranges
for (var i = 0; i < 13; i++) {
  var range = dateAxis.axisRanges.create();
  range.date = new Date(firstDay.getFullYear(), i, 0, 0, 0, 0);
  range.endDate = new Date(firstDay.getFullYear(), i + 1, 0, 0, 0, 0);
  if (i % 2) {
    range.axisFill.fillOpacity = 0.4;
  }
  else {
    range.axisFill.fillOpacity = 0.8;
  }
  range.axisFill.radius = -28;
  range.axisFill.adapter.add("innerRadius", function(innerRadius, target) {
    return dateAxis.renderer.pixelRadius + 7;
  })
  range.axisFill.fill = am4core.color("#b9ce37");
  range.axisFill.stroke = am4core.color("#5f6062");
  range.grid.disabled = true;
  range.label.text = chart.dateFormatter.language.translate(chart.dateFormatter.months[i])
  range.label.bent = true;
  range.label.radius = 10;
  range.label.fontSize = 10;
  range.label.paddingBottom = 5;
  range.label.interactionsEnabled = false;
  range.axisFill.interactionsEnabled = true;
  range.axisFill.cursorOverStyle = am4core.MouseCursorStyle.pointer;
  range.axisFill.events.on("hit", function(event) {
    if (dateAxis.start == 0 && dateAxis.end == 1) {
      dateAxis.zoomToDates(event.target.dataItem.date, event.target.dataItem.endDate);
    }
    else {
      dateAxis.zoom({ start: 0, end: 1 });
    }
  })
}

chart.cursor = new am4charts.RadarCursor();
chart.cursor.innerRadius = am4core.percent(40);
chart.cursor.lineY.disabled = true;


var label = chart.radarContainer.createChild(am4core.Label);
label.horizontalCenter = "middle";
label.verticalCenter = "middle";
label.fill = am4core.color("#ffffff");
label.fontSize = 12;
label.fontWeight = "bold";
label.text = "WEEKLY\nTOTALS";

var title = chart.createChild(am4core.Label);
title.fill = am4core.color("#b9ce37");
title.fontSize = 20;
title.isMeasured = false;
title.valign = "top";
title.align = "left";
title.wrap = true;
title.width = 200;
title.text = "[bold]IN " + firstDay.getFullYear() + "\nI CYCLED " + Math.round(total) + " km.\n[font-size:11; #ffffff]Each circle represents a bike ride. Size represents distance.";

var link = chart.createChild(am4core.TextLink);
link.fill = am4core.color("#ffffff");
link.fontSize = 13;
link.url = "https://www.instagram.com/brian_devine/";
link.valign = "bottom";
link.align = "right";
link.marginRight = 10;
link.text = "Chart design inspired by Brian Devine";
!
999px

Console