This heart was made using the Nokia Sports Tracker, https://sportstracker.nokia.com/nts/main/index.do , mobile application and lots of preparation. I discovered the...

7km, 36:00, 1°, clear. HR 144/165. I love the day after speedwork. http://runningdigital.com

Indoor and outdoor tracks around Stockholm, Sweden.

7km, 37:33, -8°C, clear. HR 147/168. A bit slower tonight, felt cold. http://runningdigital.com

8km, 37:39, 4°C, clear. HR 162/181. 2k warm up, 6k fartleks. 500m on/off. 1:45/125, 2:00/150, 2:34/164, 1:56/172, 3:42/157, 2:17/156, 2:08/164, 2:10/166, 3:12/167,...

4,5km, 00:30:26, -1°C, clear, HR 130/175. Scheduled hill work today took a detour to stairs due to icy conditions. 8x 7 flights. HR didn't go as high as expected but...

17,7km, 1:28:40, 0°C, windy, clear. HR 154/167. So ends week 1 of 20. Feeling good, no concerns. Though I should slow down by long by :30/km next week....

5km, 21:49, -1°C, clear and sunny. HR 156/174. Been a while since a daylight run. Lots of skiers on Hammarbybäcken today. http://runningdigital.com

5km, 24:15, 6°C, clear, windy. HR 153/174. This is it, day one of my 20 week marathon training. The goal is my first sub3 on May 30 here in STHLM....

Wednesday 18 March 2009 10km 00:45:29 2°C, clear and calm. Route was perfect. HR 145/170. Faster and farther than prescribed, need to slow way down for the...

15,3km, 1:23:09, -5°C, clear. HR 148/172. Well, I got a little lost tonight on a new course. Funny. Supposed to be a 10k slow run. http://runningdigital.com

10km, 47:54, -1°C, clear. HR 151/174. Nice run. I'm seeing a lot more runners lately. http://runningdigital.com

Wednesday 08 April, 2009 8km 00:39:10. 7°, drizzle. HR 133/171. Finally, no rib pain! This run felt great considering how hard yesterday’s Yasso’s were. Easy,...

Tuesday 17 March 2009 12,3km 01:00:38 3°C, windy, route dry. HR 131/180. 4x 1500m intervals, 4km warm and cool. Performed as planned, nothing more. 90% from...

5km, 25:32, 1°, cloudy, 10% icy route. HR 148/168. Out and back, easy. http://runningdigital.com

Most of my runs take place on this 10km loop around Södermalm. The route is a mix of surfaces, mostly asphalt. http://runningdigital.com

week 4 of 20, monday 5km run -2°C, clear, 20% icy or snowpacked route. HR 152/175. I can feel yesterday's long but not by much. Hill work tomorrow.

6km, 31:30, 1°C , snowing, 4cm sticky snow on route. HR 142/163. Snow kept building up in a ball under my heels. Effort was minimal otherwise, though I was still too...

16km 1:26:00 -3°C, overcast. Partly icy route. HR 144/181. Go figure, I couldn't get HR >176 on last night's hills but hit 181 on Nacka Strand's stairs today. Cold...

11,5km 54:00 -5°C, clear and calm. HR 150/176. Route was dry. Hill work tonight; 7x 500m 0-40m. Remainder warm/cool. Couldn't get the HR higher than 176? Legs maxed...