Race Library

Browse 93 races with pre-built stage data, course distances, and elevation gain.

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Marathon des Sables

Sahara Desert, Morocco

6 stages243 km3450m D+

stageself

Gobi March (Mongolia)

Karakorum, Mongolia

7 stages250 km4461m D+

stageself

Atacama Crossing

Atacama Desert, Chile

7 stages244 km3500m D+

stageself

UTMB (Ultra-Trail du Mont-Blanc)

Chamonix, Haute-Savoie, France

174 km9900m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Western States 100

California, USA

161 km5500m D+

nonstopfull

GPX verified 19 Nov 2025

Badwater 135

Death Valley, California, USA

217 km4450m D+

nonstopfull

Jungle Marathon

Amazon Rainforest, Brazil

6 stages202 km2250m D+

stagesemi

Tor des Geants

Aosta Valley, Italy

330 km24000m D+

nonstopsemi

Fire & Ice Ultra (Iceland)

Central Highlands, Iceland

7 stages250 km4720m D+

stageself

Bucovina Ultra Rocks - Lady's Rocks 50K

Câmpulung Moldovenesc, Romania

48 km3200m D+

nonstopfull

Lavaredo Ultra Trail 50K

Cortina d'Ampezzo, Italy

50 km2600m D+

nonstopfull

GPX verified 19 Nov 2025

Swiss Alps 100 - 50KM

Fiesch, Switzerland

52 km3210m D+

nonstopsemi

GPX verified 19 Nov 2025

Grand to Grand Ultra

Utah/Arizona, USA

6 stages275 km6400m D+

stageself

San Francisco Double Ultra Marathon

San Francisco, California, USA

84 km1400m D+

nonstopfull

Julian Alps Trail Run 50K

Tolmin, Slovenia

50 km3200m D+

nonstopfull

GPX verified 19 Nov 2025

RacingThePlanet: Brazil 2027

Chapada Diamantina, Brazil

6 stages250 km5273m D+

stageself

Ultra X I Feel Slovenia 110K

Vipava Valley, Slovenia

1 stage110 km4046m D+

stagesemi

Ultra X England 110K

Peak District National Park, England

1 stage112 km4489m D+

stagesemi

Ultra X Jordan 220K

Wadi Rum, Jordan

5 stages220 km2522m D+

stagesemi

Ultra X South Africa 330K

Western Cape, South Africa

6 stages330 km8294m D+

stagesemi

Ultra X Madeira 110K

Madeira, Portugal

2 stages110 km7368m D+

stagesemi

Ultra X Morocco 110K

Ouarzazate, Morocco

2 stages110 km1323m D+

stagesemi

Ultra X Spring Trail Series 110K

South Downs National Park, West Sussex, England

110 km1563m D+

nonstopfull

Ultra X Scotland 100 Mile

Scottish Highlands, Scotland

161 km0

nonstopfull

Ultra X Kenya 220K

Laikipia County, Kenya

5 stages220 km0

stagesemi

Ultra X Wales 110K

Bannau Brycheiniog / Brecon Beacons, Wales

1 stage110 km4816m D+

stagesemi

Ultra X Rwanda 110K

Burera and Musanze, Rwanda

2 stages110 km2140m D+

stagefull

Global Limits São Tomé — The Hemisphere Crossing 200K

São Tomé and Príncipe

6 stages200 km6000m D+

stagesemi

Global Limits Uzbekistan — Footsteps of Alexander the Great 230K

Samarkand to Nurata, Uzbekistan

6 stages230 km4800m D+

stagesemi

Global Limits Peaks of the Balkans 200K

Albania, Kosovo and Montenegro

6 stages200 km12400m D+

stagesemi

Global Limits Cambodia — The Ancient Khmer Path 220K

Phnom Penh to Angkor, Cambodia

6 stages220 km0

stagesemi

Beyond the Ultimate Desert Ultra 250K

Namib Desert, Namibia

1 stage250 km0

stageself

Beyond the Ultimate Jungle Ultra 230K

Manu National Park, Peru

1 stage230 km0

stageself

Beyond the Ultimate Ice Ultra 230K

Swedish Lapland, Sweden

1 stage230 km0

stageself

Beyond the Ultimate Mountain Ultra 200K

Tian Shan Mountains, Kyrgyzstan

1 stage200 km10500m D+

stageself

Beyond the Ultimate For Rangers Ultra 230K

Lewa and Ol Pejeta Conservancies, Kenya

1 stage230 km0

stageself

Beyond the Ultimate Highland Ultra 125K

Knoydart Peninsula, West Highlands, Scotland

1 stage125 km4325m D+

stageself

Legends Trail 350K

Belgian Ardennes, Belgium

350 km0

nonstopself

Canyons Endurance Runs 100K

Auburn, California, USA

100 km3750m D+

nonstopfull

Official course source 2026 alternate course

GPX verified 19 Aug 2026

Canyons Endurance Runs 50K

Auburn, California, USA

50 km1700m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Desert Rats Trail Running Festival 50K

Fruita, Colorado, USA

48 km1050m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Wasatch Front 100 Mile Endurance Run

Kaysville to Midway, Utah, USA

161 km7315m D+

nonstopfull

Official course source organizer course and points file

GPX verified 19 Aug 2026

Speedgoat 50K

Snowbird, Utah, USA

50 km3450m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Gorge Waterfalls 100K

Cascade Locks, Oregon, USA

100 km3353m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Desert Rats Trail Running Festival 100K

Fruita, Colorado, USA

100 km2050m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Quicksilver Endurance Runs 100K

San Jose, California, USA

100 km3962m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Kodiak by UTMB 100K

Big Bear Lake, California, USA

99 km3120m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Quicksilver Endurance Runs 50K

San Jose, California, USA

49 km1829m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

High Lonesome 100 Mile

Salida, Colorado, USA

161 km7163m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

White River 50 Mile

Greenwater, Washington, USA

80 km3109m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Grindstone Trail Running Festival 100K

Augusta County, Virginia, USA

100 km3350m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Scout Mountain 100 Mile

Pocatello, Idaho, USA

165 km6519m D+

nonstopfull

Official course source organizer full course

GPX verified 19 Aug 2026

Kodiak by UTMB 50K

Big Bear Lake, California, USA

48 km1339m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Siskiyou Out Back 50K

Ashland, Oregon, USA

50 km1494m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Hood Hundred

Mount Hood, Oregon, USA

161 km5273m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Big Alta 50K

San Rafael, California, USA

50 km2042m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Backcountry Rise 50K

Mount St. Helens, Washington, USA

50 km2316m D+

nonstopfull

Official course source current alternate course

GPX verified 19 Aug 2026

Gorge Waterfalls 50K

Cascade Locks, Oregon, USA

50 km1768m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Zugspitz Ultratrail ZUT100

Garmisch-Partenkirchen, Bavaria, Germany

167 km8300m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Zugspitz Ultratrail Ultratrail 100K

Garmisch-Partenkirchen, Bavaria, Germany

107 km5280m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Zugspitz Ultratrail Ehrwald Trail

Ehrwald and Garmisch-Partenkirchen, Bavaria, Germany

86 km4295m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Zugspitz Ultratrail Leutasch Trail

Leutasch and Garmisch-Partenkirchen, Bavaria, Germany

69 km3100m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Chiemgau Trail Run XL

Marquartstein, Bavaria, Germany

61 km3374m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Transgrancanaria Classic

Gran Canaria, Canary Islands, Spain

126 km6764m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Val d'Aran by UTMB VDA

Val d'Aran, Catalonia, Spain

161 km10500m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Val d'Aran by UTMB CDH

Val d'Aran, Catalonia, Spain

110 km6400m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Ehunmilak Ultra-Trail

Beasain, Basque Country, Spain

168 km11000m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Tenerife Bluetrail by UTMB 100M

Tenerife, Canary Islands, Spain

110 km5390m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

CCC - UTMB Mont-Blanc

Courmayeur to Chamonix, Alps, France

101 km6050m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

TDS - UTMB Mont-Blanc

Savoie to Chamonix, Alps, France

145 km9500m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Nice Côte d'Azur by UTMB 100K

Roubion to Nice, Alpes-Maritimes, France

111 km5100m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Nice Côte d'Azur by UTMB 50K

Èze to Nice, Alpes-Maritimes, France

51 km1939m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Lavaredo 120K

Cortina d'Ampezzo, Veneto, Italy

120 km5800m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Lavaredo 80K

Cortina d'Ampezzo, Veneto, Italy

80 km4600m D+

nonstopfull

Official course source 2025 course

GPX verified 19 Aug 2026

Chianti Ultra Trail 73K

Radda in Chianti, Tuscany, Italy

73 km3000m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

Ultra Trail Chianti Castles

Radda in Chianti, Tuscany, Italy

123 km5200m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

Wendover Woods 50

Wendover, Buckinghamshire, England, United Kingdom

80 km3048m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

South Downs Way 100

Winchester to Eastbourne, England, United Kingdom

161 km3597m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Thames Path 100

Richmond to Oxford, England, United Kingdom

161 km305m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Highland Fling

Milngavie to Tyndrum, Scotland, United Kingdom

85 km2134m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

South Downs Way 50K

Findon to Eastbourne, England, United Kingdom

50 km1067m D+

nonstopfull

Official course source organizer course

GPX verified 19 Aug 2026

Hong Kong 100 Ultra

Sai Kung Peninsula to Pui O, Hong Kong

103 km5300m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

Hong Kong 100 The Half

Sai Kung Peninsula, Hong Kong

53 km2200m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

CBRE HK50

Hong Kong Island, Hong Kong

52 km1369m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Sai Kung 50

Sai Kung, Hong Kong

54 km2932m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Lantau 50

Lantau Island, Hong Kong

55 km3022m D+

nonstopfull

Official course source 2027 landslide route

GPX verified 19 Aug 2026

HK50 West

Shing Mun Reservoir, Hong Kong

54 km2287m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

Lantau 70

Mui Wo, Lantau Island, Hong Kong

70 km3500m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

The 9 Dragons 50 Miles

Tai Lam to Tai Po, Hong Kong

85 km4638m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

The 9 Dragons 50KM

Tai Po to Shing Fung Studios, Hong Kong

53 km3550m D+

nonstopfull

Official course source 2027 course

GPX verified 19 Aug 2026

TransLantau100 by UTMB

Lantau Island, Hong Kong

104 km4500m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

TransLantau50 by UTMB

Lantau Island, Hong Kong

45 km2500m D+

nonstopfull

Official course source 2026 course

GPX verified 19 Aug 2026

Dolomiti Extreme Trail 103K

Val di Zoldo, Veneto, Italy

102 km6500m D+

nonstopfull

Official course source 2026 organizer GPS track

GPX verified 19 Aug 2026