Where will you push your limit Next?
Worldwide Endurance Race Directory
Every start line in the world, one grid. Road and trail running, ultras, cycling and mountain biking, triathlon, open water swimming, paddling, skiing and adventure racing — professional fields and first-timers alike.
Races near meThe Brief
A single, precise map of international endurance racing.
For the Athlete
Build a season, not a spreadsheet. Filter by date window, distance, elevation and entry fee, then register straight through the organizer's official portal.
For the First-Timer
Every listing shows the field level, start time and price up front — so a first 5K or sprint triathlon is as easy to find as a 100-miler.
For the Coach & Crew
Scan a whole state's calendar at once, compare course profiles, and plan travel and crew logistics around confirmed start times.
For the Race Director
List your event for free and send athletes straight to your own registration page — no commission, no middleman. Manage every listing from the Director Portal with per-race analytics, and collect race-day volunteers with built-in sign-ups you can export to CSV.
The Sectors
View master atlasRunning
Road 5Ks to major marathons.
117Trail Running
Singletrack, dirt and vert.
30Ultra Marathons
50K and beyond, into the dark.
40Bicycle Races
Road, criterium and gravel.
13Mountain Bike
Rock, root and descent.
18Adventure Racing
Navigate, run, paddle, ride.
23Triathlon
Swim. Bike. Run.
38Open Water Swimming
Lakes, bays and channels.
12Kayak & Canoe
Flatwater sprints to river epics.
14Skiing
Nordic marathons and skimo.
7Cross Country
Grass, hills and team scoring.
2Backyard Ultra
Last runner standing, loop after loop.
82Journey Races
Multi-day, self-supported stage races.
1Obstacle Racing
Mud, walls and heavy carries.
2Cross-Country Skiing
Nordic track marathons and sprints.
6Biathlon
Ski racing with rifle marksmanship.
1Snowshoeing
Snowbound trails and winter series.
1Multi-Sport
Duathlon, aquabike, hybrid formats.
9From the Editors
Training Guides
Original, practical guidance for endurance athletes — how to choose your first race, structure a season, pack for race day, and read your results. Written by the editors behind the directory, not aggregated from elsewhere.
Journey Races
Journey Race Training Guide: Multi-Day Stage Racing
How to train for multi-day, self-supported journey and stage races — back-to-back long days, pack carrying, blister management, and the logistics of racing across days.
Ultra Marathons
Ultra Marathon Training Guide: Training Beyond 26.2
How to train for a 50K, 100K, or 100-mile ultra — time-on-feet long runs, back-to-back weekends, trail-specific skills, crewing, and the mental game of going long.
Adventure Racing
Adventure Racing Training Guide: Navigation, Trekking, and Multi-Discipline
How to train for adventure races — navigation skills, multi-discipline training (trekking, paddling, biking), team dynamics, and gear for expedition-length events.
Triathlon
Triathlon Training Guide: Sprint to Ironman
How to train for triathlon — balancing swim, bike, and run, transition practice, race-day pacing, and choosing the right distance from sprint to Ironman.
Backyard Ultra
Backyard Ultra Training Guide: Last Runner Standing
How to train for a backyard ultra — the unique format of running a loop every hour until one runner remains, pacing strategy, mental preparation, and gear for the long wait.
Running
Marathon Training Guide: The 26.2-Mile Journey
A sixteen-week marathon training plan — long-run progression, the taper, fueling for three-plus hours, pacing strategy, and choosing a marathon that fits your experience.
On The Horizon
All eventsMachete Muertos 200
Chattajack 31
KTC Trick or Trot presented by Eddie's Health Shoppe
Color Me Mutt 5K & 1 Mile Color Walk/Run
Headless Horseman BYU/Single Loop
Mackyard Ultra
Outlast Cleveland
TCS New York City Marathon
City of Oaks Marathon
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