Photo: Sniper Zeta, CC BY-SA 4.0 via Wikimedia Commons
Kalmar race week and bags, in the app.
Free beta · iPhone · Download it now
Photo: Sniper Zeta, CC BY-SA 4.0 via Wikimedia Commons
Kalmar race week and bags, in the app.
Free beta · iPhone · Download it now
Swim
3.8 km
Baltic Sea / Kalmar Strait, 1 lap
Bike
180.2 km
1 lap
Run
42.2 km
3 laps
Sea
19°C
18°C to 21°C in race week
Air
21°C
12°C at night
Rain
19%
of race-week days
Wind
18
km/h gusts on a typical day
Course from the organiser's course page. Weather: the seven days around the race date in 2023, 2024, 2025, averaged (Open-Meteo, ERA5). Sea is the sea off the town, not a reading of the swim. The water temperature that counts is the one officials measure on race morning.
Race week in three parts, the same three the Taperly app uses. Times and deadlines come from the athlete guide.
14 August 2027 to 19 August 2027
Everything that still has time to go wrong, while there is still time to fix it. Nothing you train this week makes you faster on the day, but plenty of it can make you slower.
Must do: Read the athlete guide properly, Check your race entry and category are right, Final equipment check: tyres, brakes, gears, cleats, Arrange care for kids or pets.
On site, by 20 August 2027
A long day of small errands in a town you do not know, and then an early night. Do them in an order you decided in advance.
Must do: Athlete check-in, Timing chip somewhere you cannot leave without it.
21 August 2027
If the week went well, this is only a list of things to pick up and put down. It ends when the horn goes, because from there nobody is holding a phone.
Must do: Timing chip on, Race number, Bike on your own rack number.

The same race week, planned day by day in the app.
What goes in each bag. The full list, to tick off bag by bag, is in the app.
What you'll wear · 14
Trisuit, Timing chip, Goggles, Spare goggles
Morning clothes bag · 22
Race documents and photo ID
Bike gear bag (T1) · 24
Helmet, Race number belt, Race number, Number stickers on bike and helmet
Run gear bag (T2) · 7
Running shoes
Bike special needs · 5
Run special needs · 4
Not in a bag · 20
Bike box, bike bag or a booked rack, The tools that take the bike apart, Phone charger, Race kit in the cabin, never the hold
IRONMAN Kalmar is on 21 August 2027, in Kalmar, Sweden. The date is checked against the organiser's own race page.
The sea off Kalmar has been around 19°C in race week (18°C to 21°C over 2023, 2024, 2025). Whether wetsuits are allowed is decided on race morning from the measured water temperature.
Swim 3.8 km, Baltic Sea / Kalmar Strait, 1 lap. Bike 180.2 km, 1 lap. Run 42.2 km, 3 laps. Read from the organiser's course page.
In race week it has been 12°C at night and 21°C in the day, with rain on 19% of days and gusts around 18 km/h (2023, 2024, 2025).
Everything sorted by the bag it goes in: what you wear, the morning bag, the bike bag and the run bag. The full list, with what changes for Kalmar, is free in the Taperly app.