Sieraków · Greater Poland · 1/8 IM loop, 1/4 = 2 laps, 1/2 = 4

Triathlon w Sierakowie in Liga Ride

A 21.5 km loop from Sieraków through the pinewoods of the Notecka Forest, along Lake Wielkie and Lake Jaroszewskie, through Góra, Kurnatowice, Kwilcz and Jaroszewo. Rolling, not flat: 198 m of climbing per lap in short climbs, so rhythm and watts per kilogram count, not one long climb.

21.5
km long
198 m
climbing
7.0%
max gradient
40–110
m above sea level

Course profile coloured by gradient

start21.5 km

Gradient downhill flat 4% 8% and more

Map: © OpenStreetMap contributors

Triathlon w Sierakowie in Liga Ride: the view from the saddle
Triathlon w Sierakowie · screenshot from the game

Course description

What's on the road

Start and finish are in Sieraków, with the arch and barriers along the course. The road heads into the pinewoods of the Notecka Forest, passes lakes on both sides, goes through Kwilcz with three turns along Ogrodowa Street and returns to Sieraków. One lap is the 1/8 IM distance; 1/4 IM is two laps, 1/2 IM four.

What counts is geometry and physics: every turn and every percent of climbing are where they are on the real road, and the gradient goes to your trainer over FTMS. Speed is calculated from power and the weight of rider and bike, so your pace on the trainer matches your pace on the tarmac.

  • Start and finish in Sieraków, a 21.5 km loop through the Notecka Forest
  • 198 m of climbing per lap: short, rolling climbs, not mountains
  • Three turns along Ogrodowa Street in Kwilcz, villages and lakes on the way
  • 1/8 IM = 1 lap, 1/4 = 2, 1/2 = 4

See the Polish race courses in the catalogue

How to ride it

Four steps to the start

Download Liga Ride

Windows, macOS, iPhone, iPad or Android. The game is free, with no subscription and no ads.

Log in with your League account

The same account as on ligatriathlonu.pl and in the League app. You create it for free.

Pair your equipment

A Bluetooth FTMS smart trainer or a power meter, plus a heart rate monitor, a cadence sensor and a shifting remote.

Choose Triathlon w Sierakowie

In the course list, tap JEDŹ TERAZ to start riding. After the ride you get a .FIT file for Strava or TrainingPeaks.

Questions

Questions about this course

How many laps is each distance?
One lap of the loop, 21.5 km, is the 1/8 IM distance. 1/4 IM is two laps, 1/2 IM four; Liga Ride counts them automatically.
Is the course flat?
Not quite: 198 m of climbing per lap in short, rolling climbs through the pinewoods. A trainer with FTMS gets the gradient, so you feel every one of them in your legs.
Can I ride this course on my phone?
Yes. The course is available on Windows, macOS, iPhone, iPad and Android; on a phone the map downloads the first time you choose it. You need a Bluetooth smart trainer or power meter and a free Liga Triathlonu account.

Free · no subscription

Get on the trainer The rest is in the game