Course strategy, not a calendar
For each race: where you will lose time on this course, the cutoffs (with source and date), and how to build your own executable plan.
70.3 / Half
Western Sydney 70.3
Penrith, NSW · November
A flat, fast PB course where heat and wind, not hills, are the variables.
Oceanside 70.3
Oceanside, CA · March / April
A cold-water season opener: the swim and chilly bike start define your day.
St. George 70.3
St. George, UT · May
A true strength course: climbing legs and heat tolerance decide it, not flat speed.
Chattanooga 70.3
Chattanooga, TN · May
A downstream swim makes the clock flatter — but humidity rules the run.
Augusta 70.3
Augusta, GA · September
Famous fast downstream swim — a popular first-timer and PB race.
Boulder 70.3
Boulder, CO · June
Altitude is the hidden tax — pace and fuel as if everything is a notch harder.
Nice 70.3
Nice · September
A climber’s 70.3 with a flat seafront run — pace the mountain, save the legs.
Barcelona 70.3
Calella, Barcelona · May
One of the flattest, fastest 70.3s — a genuine PB hunting ground.
Taupō 70.3
Taupō · December
Clear-lake swim and rolling roads in a classic triathlon town.
Lake Placid 70.3
Lake Placid, NY · September
A mountain 70.3: honest climbing both on the bike and the run.
Cairns 70.3
Cairns, QLD · June
A flat, scenic tropical course — warm water, friendly to first-timers.
Maryland 70.3
Cambridge, MD · October
Pancake-flat but wind-exposed — a fast day if the air is still.
Full / 140.6
Don’t see your race? The tools work for any course — pick the generic distance and enter your conditions. Cutoffs shown here are templates unless marked verified; always confirm in the official Athlete Guide for your year.