100K Races & Routes
Discover 110 100k races and routes for trail runners and hikers across multiple states. Elevation gains range from 21 ft to 32,777 ft. Each route includes elevation profiles, section breakdowns, and difficulty analysis.
Key Takeaways
Total Routes
110
Races / Routes
6 / 104
Distance Range
60.9 mi - 63.4 mi
Elevation Range
21 ft - 32,777 ft
Surface Type
100% Trail
| Route Name | Location | Distance | Elevation Gain | Type | Race Date |
|---|---|---|---|---|---|
| Miwok 100K | Mount Tamalpais State Park, California | 61.0 mi | 10,019 ft | race | — |
| Canyons 100K | Foresthill, California | 61.2 mi | 11,792 ft | race | — |
| Kodiak Ultra | San Bernardino National Forest, California | 61.4 mi | 10,038 ft | race | — |
| CCC - UTMB | Chamonix-Mont-Blanc, Auvergne-Rhône-Alpes | 62.3 mi | 18,760 ft | race | — |
| Eiger Ultra Trail | Grindelwald, Bern/Berne | 62.6 mi | 22,232 ft | race | — |
| Hong Kong 100 | China | 62.6 mi | 11,299 ft | race | — |
| Penang Island Circumnavigation (Malaysia) | George Town, Pulau Pinang | 60.9 mi | 2,378 ft | route | — |
| "Mor a mor"/Traverse Brittany's Spine (France) | Finistère, Bretagne | 60.9 mi | 5,479 ft | route | — |
| Gotthard 100km (Switzerland) | Korporation Ursern, Uri | 60.9 mi | 11,596 ft | route | — |
| GR 127 (France) | Pas-de-Calais, Hauts-de-France | 61.0 mi | 4,568 ft | route | — |
| Wasser- und Mühlenweg extended (Germany) | Landkreis Neumarkt in der Oberpfalz, Bayern | 61.0 mi | 8,503 ft | route | — |
| GR de Pays Tour du Beaufortain (France) | Savoie, Auvergne-Rhône-Alpes | 61.0 mi | 18,458 ft | route | — |
| 55 Peaks (Crete) | Περιφερειακή Ενότητα Χανίων, Περιφέρεια Κρήτης | 61.0 mi | 32,777 ft | route | — |
| Prescott and Russell Recreational Trail (ON, Canada) | Prescott and Russell Counties, Ontario | 61.0 mi | 130 ft | route | — |
| Sussex Diamond Way (United Kingdom) | West Sussex, England | 61.1 mi | 5,579 ft | route | — |
| GRP Tour des pierres dorées (France) | Rhône, Auvergne-Rhône-Alpes | 61.1 mi | 8,839 ft | route | — |
| Weitwanderweg Kremstal-Donau (Austria) | Bezirk Krems, Niederösterreich | 61.1 mi | 6,958 ft | route | — |
| Torbay Totnes Trail (3T) | South Hams, England | 61.1 mi | 3,596 ft | route | — |
| Würmsee-Inntal-Weitwanderweg (weiß auf blau) | Oberpframmern, Bayern | 61.2 mi | 2,861 ft | route | — |
| Bonnie Prince Charlie Walk | South Derbyshire, England | 61.3 mi | 1,792 ft | route | — |
| River of No Return | Cascade, Idaho | 61.3 mi | 20,560 ft | route | — |
| Nord-Ostsee-Wanderweg | Amt Jevenstedt, Schleswig-Holstein | 61.3 mi | 1,745 ft | route | — |
| Jakobsweg Potsdam - Vehlen | Trechwitz, Brandenburg | 61.3 mi | 1,266 ft | route | — |
| Durango 7 Summits (CO) | La Plata County, Colorado | 61.4 mi | 11,637 ft | route | — |
| Genesee Valley Greenway (NY) | Allegany County, New York | 61.4 mi | 1,233 ft | route | — |
| AT: Blue Mountain Eagle Climbing Club - West (PA) | PA | 61.4 mi | 652 ft | route | — |
| Delaware River Canals - Outer Loop | Bucks County, Pennsylvania | 61.4 mi | 89 ft | route | — |
| Utah Thirteeners (UT) | Duchesne County, Utah | 61.5 mi | 21,180 ft | route | — |
| The Hyalite Picnic | Gallatin County, Montana | 61.5 mi | 5,856 ft | route | — |
| Kilpisjärvi-Halti-Kilpisjärvi Kalottireittiä | Lappi | 61.5 mi | 6,607 ft | route | — |
| Blåstier i Skimarka | Norge | 61.5 mi | 3,400 ft | route | — |
| Renchtalsteig (Germany) | Ortenaukreis, Baden-Württemberg | 61.5 mi | 12,865 ft | route | — |
| Nordalpenweg 01A - Burgenlandroute | Ramplach, Niederösterreich | 61.5 mi | 12,573 ft | route | — |
| OC&E Rail Trail (OR) | Klamath County, Oregon | 61.6 mi | 666 ft | route | — |
| Spessartbogen (Germany) | Main-Kinzig-Kreis, Hessen | 61.6 mi | 7,341 ft | route | — |
| PCT: Seiad Valley to Highway 5 (near Ashland, OR) | CA | 61.6 mi | 12,224 ft | route | — |
| New York - Le Hâvre (France) | Maine-et-Loire, Pays de la Loire | 61.6 mi | 2,261 ft | route | — |
| Ahornweg (Germany) | Landkreis Osnabrück, Niedersachsen | 61.8 mi | 6,535 ft | route | — |
| Pine Creek Rail Trail | PA | 61.8 mi | — | route | — |
| Štefánikova magistrála | Unknown | 61.8 mi | 10,605 ft | route | — |
| Traversé du Sentier National de la Mauricie Est To Ouest (QB, Canada) | Maskinongé (MRC), Québec | 61.9 mi | 8,143 ft | route | — |
| San Francisco Round (CA) | San Francisco, California | 61.9 mi | 9,611 ft | route | — |
| Central Coast Century Run | Gosford, New South Wales | 61.9 mi | 7,472 ft | route | — |
| [Z] Pleš CZ/D - Bělá p. Radbuzou | Staré Sedlo, Plzeňský kraj | 62.0 mi | 4,218 ft | route | — |
| Chicago West Suburban 100k (IL) | DuPage County, Illinois | 62.0 mi | 750 ft | route | — |
| Bernwood Jubilee Way (United Kingdom) | Buckinghamshire, England | 62.0 mi | 1,993 ft | route | — |
| Dartmoor 6 Reservoirs (United Kingdom) | Devon, England | 62.0 mi | 7,405 ft | route | — |
| Pitchell (NC) | Buncombe County, North Carolina | 62.0 mi | 12,847 ft | route | — |
| Cotopaxi 360 | Latacunga, Cotopaxi | 62.0 mi | 6,897 ft | route | — |
| Silver Comet Trail (GA) | Paulding County, Georgia | 62.0 mi | 1,354 ft | route | — |
| Harzer BaudenSteig (Germany) | Landkreis Göttingen, Niedersachsen | 62.1 mi | 10,481 ft | route | — |
| Onondaga Finger Link Loop (OFLL) 100km (NY) | Madison County, New York | 62.1 mi | 9,867 ft | route | — |
| PCT CA Section K - Echo Lake to Hwy 80 | Placer County, California | 62.1 mi | 10,658 ft | route | — |
| Round Chengdu 100 by Tianfu Greenway | 青羊区, 四川省 | 62.1 mi | 1,650 ft | route | — |
| Mountains-to-Sea Trail: Segment 9 | NC | 62.1 mi | 1,235 ft | route | — |
| Pierwsze 100 km GSB | powiat leski, województwo podkarpackie | 62.1 mi | 15,463 ft | route | — |
| Mary Towneley Loop | Calderdale, England | 62.1 mi | 5,705 ft | route | — |
| Bountiful to The Bird | Salt Lake County, Utah | 62.1 mi | 16,143 ft | route | — |
| Bolmen Runt (Sweden) | Sverige | 62.1 mi | 1,942 ft | route | — |
| Tour du District Conches (Switzerland) | Goms, Valais/Wallis | 62.1 mi | 19,440 ft | route | — |
| El Anillo Picos de Europa (Spain) | Castilla y León | 62.2 mi | 24,253 ft | route | — |
| Fränkische Schweiz 7 (Germany) | Landkreis Forchheim, Bayern | 62.2 mi | 9,865 ft | route | — |
| Braunschweig Umrundung | Braunschweig, Niedersachsen | 62.2 mi | 942 ft | route | — |
| Piestingtaler Rundwanderweg 231 | Bezirk Wiener Neustadt, Niederösterreich | 62.2 mi | 14,035 ft | route | — |
| Rhön-Rennsteig-Weg (Germany) | Landkreis Schmalkalden-Meiningen, Thüringen | 62.2 mi | 7,588 ft | route | — |
| Cyprus 3 Peaks Challenge (Cyprus) | Σύμπλεγμα Κοινοτήτων Μαδαρής-Παπουτσάς, Κύπρος | 62.3 mi | 15,017 ft | route | — |
| The Chiltern and Thames Trail (United Kingdom) | Windsor and Maidenhead, England | 62.3 mi | 2,339 ft | route | — |
| Nordmarka High Five (Norway) | Norge | 62.3 mi | 10,901 ft | route | — |
| Lost Creek Wilderness Loops (CO) | Park County, Colorado | 62.3 mi | 12,631 ft | route | — |
| Length of Lancaster 100k (PA) | Lancaster County, Pennsylvania | 62.4 mi | 3,980 ft | route | — |
| [M] Třebíč - Lomnice | Unknown | 62.4 mi | 5,279 ft | route | — |
| Conquistatori dell'Inutile (Italy) | Arezzo, Toscana | 62.5 mi | 12,586 ft | route | — |
| Großarl-Valley Circle | Salzburg | 62.5 mi | 20,930 ft | route | — |
| AT: Piedmont Appalachian Trail Hikers (VA) | VA | 62.5 mi | 11,559 ft | route | — |
| Pine Creek Rail Trail (PA) | Lycoming County, Pennsylvania | 62.5 mi | 1,759 ft | route | — |
| Hondsrug (Netherlands) | Drenthe | 62.6 mi | — | route | — |
| Forststeig - Elbsandsteingebirge (Germany, Czech) | Sächsische Schweiz-Osterzgebirge, Sachsen | 62.6 mi | 10,774 ft | route | — |
| Fuldawanderweg KGV | Naturpark Knüll, Hessen | 62.6 mi | 2,194 ft | route | — |
| Szlak Rezerwatów Przyrody (Poland) | powiat kłobucki, województwo śląskie | 62.6 mi | 2,323 ft | route | — |
| Breisgauer Weinweg | Landkreis Emmendingen, Baden-Württemberg | 62.6 mi | 6,364 ft | route | — |
| Parchi della Brianza (Italy) | Lecco, Lombardia | 62.6 mi | 10,771 ft | route | — |
| GR34 Section: Pont-Aven - Lorient (France) | Finistère, Bretagne | 62.7 mi | 3,073 ft | route | — |
| Darent Valley Path | Kent Downs National Landscape, England | 62.7 mi | 1,139 ft | route | — |
| North Central State Trail (MI) | Cheboygan County, Michigan | 62.7 mi | 597 ft | route | — |
| Mountains-to-Sea Trail: Segment 2 | NC | 62.7 mi | 8,858 ft | route | — |
| Steve Saunders Round (Switzerland) | Saint-Maurice, Valais/Wallis | 62.7 mi | 24,951 ft | route | — |
| Dutch Mountain Trail (Netherlands) | Limburg | 62.8 mi | 5,102 ft | route | — |
| Al Qudra Track | دبي | 62.8 mi | 656 ft | route | — |
| Pemi Sandwich Loop (NH) | Grafton County, New Hampshire | 62.8 mi | 17,142 ft | route | — |
| Loxahatchee 100K Loop (FL) | Palm Beach County, Florida | 62.9 mi | 325 ft | route | — |
| ALL-INN | Landkreis Garmisch-Partenkirchen, Bayern | 62.9 mi | 12,383 ft | route | — |
| PCT - California Section F | Unknown | 63.0 mi | 11,911 ft | route | — |
| Mattabesett Trail | CT | 63.0 mi | 5,988 ft | route | — |
| RaceAcrossACT | Australia | 63.0 mi | 4,291 ft | route | — |
| London Parks Way (United Kingdom) | Greater London, England | 63.1 mi | 9,242 ft | route | — |
| [Z] Lomnice u Rýmařova - Adolfovice | Široká Niva, Moravskoslezský kraj | 63.1 mi | 7,377 ft | route | — |
| Tour des Combins (Switzerland, Italy) | Entremont, Valais/Wallis | 63.1 mi | 19,443 ft | route | — |
| Project 100.195- (Montbrison-Pierre Sur Haute-Montbrison) (France) | Loire, Auvergne-Rhône-Alpes | 63.1 mi | 10,518 ft | route | — |
| Lake2Lake - Annecy Chamonix (France) | Haute-Savoie, Auvergne-Rhône-Alpes | 63.1 mi | 14,100 ft | route | — |
| West Exmoor Round | Devon, England | 63.1 mi | — | route | — |
| Glenbrook Lollipop | New South Wales | 63.1 mi | 7,519 ft | route | — |
| Trans-Vorarlberg | Bezirk Feldkirch, Vorarlberg | 63.2 mi | 802 ft | route | — |
| Knightley Way | Farthingstone, England | 63.2 mi | 1,675 ft | route | — |
| I & M Canal Trail | IL | 63.2 mi | 21 ft | route | — |
| Toiyabe Crest Trail | Nye County, Nevada | 63.2 mi | 14,250 ft | route | — |
| Luxembourg North To South (Luxembourg) | Lëtzebuerg | 63.3 mi | 2,425 ft | route | — |
| The Perimeter | Teton County, Wyoming | 63.3 mi | 7,112 ft | route | — |
| Zschopautalweg | Kriebstein, Sachsen | 63.3 mi | 3,915 ft | route | — |
| 100km of Sentier International des Appalaches (SIA) (QC, Canada) | La Côte-de-Gaspé, Québec | 63.3 mi | 9,543 ft | route | — |
| Trans-Oklahoma N-S (OK) | Kay County, Oklahoma | 63.4 mi | 1,026 ft | route | — |
Frequently Asked Questions
What is a 100K race?
A 100K race is approximately 60.9 to 63.4 miles in distance.
What is the average elevation gain?
The average elevation gain is 8,240 feet, with routes ranging from 21 to 32,777 feet.
Can these 100k routes be used for hiking?
Yes. 100% of these routes are on trail surfaces, making them suitable for both trail running and hiking. The terrain analysis and elevation profiles help hikers plan their adventures just as effectively as runners.
Are 100K races beginner-friendly?
100K race difficulty varies widely. Use the elevation gain and terrain analysis to assess each route. Races with lower elevation gain relative to distance and higher runnable percentages tend to be more beginner-accessible.
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