T-shirts
A t-shirt is included in the registration fee. Runners are incouraged to study the size tables below before registering for the run. It is a good idea to measure your favourite t-shirt and choose a size close to those measurements.
Timed distances
Runners in the timed distances (42,2km, 21,1km and 10km) will get a polyester t-shirt, available both female and male cut.
| Size | Neckline |
Shoulder |
Axillae Under arms between axillae |
Length |
Waist |
| XS female | 13 cm | 31 cm | 40 cm | 63,5 cm | 35 cm |
| S female | 13 cm | 33,5 cm | 42 cm | 65 cm | 38 cm |
| M female | 13 cm | 37 cm | 45,5 cm | 66 cm | 41 cm |
| L female | 14 cm | 38 cm | 48 cm | 67,5 cm | 44 cm |
| XL female | 14 cm | 40 cm | 51 cm | 69,5 cm | 46 cm |
| S male | 14,5 cm | 42 cm | 47,5 cm | 70 cm | 45 cm |
| M male | 16,5 cm | 44,5 cm | 51,5 cm | 71 cm | 48 cm |
| L male | 15,5 cm | 44,5 cm | 54 cm | 72,5 cm | 52,5 cm |
| XL male | 15,5 cm | 46 cm | 58 cm | 74 cm | 54,5 cm |
| XXL male | 17,5 cm | 48 cm | 60 cm | 76 cm | 57,5 cm |
Fun Run
Participants in 3km fun run will get a cotton t-shirt. The cotton t-shirt is avialble in adult sizes, both female and male cut. The adult sized t-shirts are made of soft style cotton.
| Size | Width Across chest under sleeves |
Length From neckline and down |
| XXL male | 66 cm | 78 cm |
| XL male | 61 cm | 76 cm |
| L male | 56 cm | 73 cm |
| M male | 51 cm | 70 cm |
| S male | 46 cm | 67 cm |
| XXL female | 50 cm | 66 cm |
| XL female | 48 cm | 65 cm |
| L female | 46 cm | 63 cm |
| M female | 43 cm | 62 cm |
| S female | 41 cm | 60 cm |
Note that the cotton t-shirts female size are rather small.
Children´s sized t-shirts
In the 3 km fun run and the Lazy Town Run, four children´s sizes are available. The children´s sized t-shirts are made of heavy cotton.
| Stærð | Width Across chest under sleeves |
Length From neckline and down |
| XS children (2-4 years) | 36 cm | 46 cm |
| S children (4-6 years) | 41 cm | 51 cm |
| M children (6-8 years) | 43 cm | 56 cm |
| L children (8-11 years) | 46 cm | 61 cm |
You can change your registered t-shirt size by sending an e-mail to This email address is being protected from spambots. You need JavaScript enabled to view it. before August 1st. If sizes are available you can change your size at the information center by the start and finish area in Laekjargata on race day
