Explore Marathon, Ontario, Canada, with this interactive street and satellite map. Use the Map and Satellite buttons above the map to switch views. You can “grab” the map and drag it to re-centre it, or use the + and − buttons to zoom in or out to street-level detail.
This page also offers TOPO MAPS — the Canada Base Map with Toporama contours — plus shaded relief, a labelled UTM grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below. You will find live weather, local and world news further down the page.
Imagery © Google · for orientation only, not for navigation
This interactive map shows the street layout and satellite imagery for Marathon, Ontario. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture to zoom in and out.
Click ⛶ Fullscreen to expand the map to fill your screen for a larger view. To return to the normal page view, press the Escape key on your keyboard, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
Drag the map to pan to any area of Ontario or beyond. Switch to Satellite view to see high-resolution aerial photography of Marathon and surrounding areas, including streets, buildings, parks and waterways.
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the Canada Base Map from Natural Resources Canada with Toporama contours layered over it — the CanVec topographic data behind the printed NTS sheets, and the mapping used for hiking, hunting, canoe routes and back-country travel. Relief shows shaded relief and hypsometric tints. The search box finds any Canadian town, county or landmark by name, so you are not limited to Marathon.
Reading the map like a paper NTS sheet. Click Grid to overlay the UTM grid, labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass — which matters in Canada, where declination runs from about 20 degrees west in Newfoundland to 20 degrees east in the Yukon.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a UTM/MGRS grid reference as well as plain latitude and longitude — the grid reference being what Canadian search and rescue work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
Map search is available for a limited number of queries per session to manage costs. Be specific — search precisely for best results.
| Place | Marathon |
| Type | Compact Rural Community |
| Province / Territory | Ontario (ON) |
| Location | Thunder Bay |
| Country | Canada |
| Latitude | 48.71733 |
| Longitude | -86.38051 |
| Population | 3,138 |
| Postal Code (FSA) | K2W |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Major city |
| CGN ID | FCDJZ |
Marathon is a compact rural community in Thunder Bay, Ontario, Canada. It is classified as a major city. Marathon is located at 48.7173°N, 86.3805°W.
Marathon clings to the rugged, granite-edged shore of Lake Superior, a settlement shaped by the imposing presence of the Peninsula Hill. It lies 53.3 km east of Terrace Bay, ON (from Terrace Bay, ON: bearing 97°T), and is situated 9.5 km north-west of Heron Bay. The air here holds a sharp, crystalline clarity, especially when the light of a fading afternoon pulls long, violet shadows across the rocky terrain. Beyond the immediate cluster of buildings, the land rises and falls with a stubborn, elemental strength, while the Pic River winds its way through the wilderness approximately 7 km away. The landscape demands a certain resilience from those who dwell within it, as the vast, deep waters of the lake exert a constant, cooling influence on the temperature of the days. The growth of Marathon emerged from the deliberate push of industry into the northern reaches of the province, transforming the quiet solitude of the Peninsula Hill into a functional hub. Workers arrived to clear the dense timber and establish the foundations of a settlement that would endure the long, biting winters. Early life in Marathon was defined by the steady pulse of the railway and the labor required to harness the natural wealth of the surrounding woods. Each structure built during those formative years reflects a functional pragmatism, serving as a shelter against the wide, indifferent horizon that defines the northern frontier. Today, the economic life of Marathon continues to rely on the extraction and processing of resources, maintaining a direct connection to the raw materials provided by the land. The presence of the forest industry and the movement of goods through the region anchor the livelihoods of many who call Marathon home. While the work is demanding, the quietude of the surroundings offers a profound counterpoint to the industrial noise of the mill. Marathon functions as a vital outpost, providing essential services that sustain the flow of commerce across this challenging, expansive stretch of northern geography. Cultural life in Marathon finds its expression in the quiet endurance of its people and their shared appreciation for the vast, untamed beauty that encircles them. While the region does not house major universities or large-scale institutions, the collective spirit of the residents is kept alive through local gatherings that celebrate the distinct character of life by Lake Superior. The horizon remains the primary landmark, an ever-changing canvas of grey, blue, and white that dictates the mood of the seasons. In the absence of grand monuments, the true identity of Marathon rests in the way the light catches the crest of the Peninsula Hill at dusk, illuminating a life lived in close proximity to the wild, northern elements.
Loading news…
Loading news…
Loading news…
Explore Marathon, Ontario, Canada, with an embedded street and satellite map — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 48.71733, -86.38051. Live weather conditions and 7-day forecasts — including hourly outlooks — are provided through Open-Meteo, while real-time local and world news feeds help keep the page current. Editorial summaries provide additional local information and context.
Detailed location data for Marathon includes the postal code (K2W), telephone area code (226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905). These are among the most commonly searched location details for any Canadian city or town.
Search Maps opens a second, independent map. It searches OpenStreetMap for any Canadian town, county or landmark by name; offers the Canada Base Map with Toporama contours and shaded relief as base layers; overlays a labelled UTM grid so the map can be read like a printed NTS sheet; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a UTM/MGRS grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data for Marathon is sourced from the Canadian Geographical Names Database (CGN), Natural Resources Canada, and verified by coordinates rather than name matching alone. GPS coordinates, province, administrative location and place type are shown in the information panel above.
| Page generated | September 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |
| Map layers | Google Maps; © OpenStreetMap contributors; Canada Base Map, Toporama and CBME © Natural Resources Canada (Open Government Licence — Canada); magnetic declination from NOAA NCEI (World Magnetic Model) |