Run > Fartleks

Fartleks.
This is the Garmin 310XT entry and the GPS trace, unlike the 235, is fairly accurate.
Windy again like last Sunday, so like then the quicker efforts were in the first part, slower in the 2nd part against the wind.
Unlike the Garmin 235, I haven't set up the Garmin 310XT to show current and lap paces, so I had no idea at what pace I was running. It was a pleasant surprise to see what the speed sections were like. From lap 10 onwards I was mainly against the wind, particularly on the Busway, and I was getting tired.
It was also surprising to see the relatively quick recovery sections.

1) 1m - 9:23(9:23/m) 124/133bpm 75cal 6.4/7.5mph
2) 0.9m - 8:10(9:04/m) 133/140bpm 72cal 6.61/7.76mph
3) 0.42m - 3:04(7:16/m) 148/155bpm 30cal 8.26/9.37mph Histon Road to Carisbrooke Road
4) 0.39m - 3:39(9:19/m) 143/156bpm 34cal 6.44/9.29mph
5) 0.49m - 3:36(7:17/m) 153/157bpm 37cal 8.24/8.8mph Histon Road, Warwick Road to Murkett's Corner
6) 0.9m - 7:42(8:35/m) 141/157bpm 65cal 6.99/8.31mph Not a speed section but quick because it was downhill.
7) 0.31m - 2:11(7:02/m) 150/155bpm 21cal 8.52/9.08mph Alongside the river, but I cut it short because it was too crowded.
8) 1m - 9:08(9:08/m) 141/153bpm 76cal 6.57/8.54mph
9) 0.62m - 5:25(8:45/m) 139/143bpm 41cal 6.85/7.46mph
10) 0.24m - 1:49(7:36/m) 148/152bpm 17cal 7.9/8.74mph High Street, Chesterton
11) 0.68m - 6:30(9:30/m) 138/152bpm 44cal 6.32/8.61mph
12) 0.25m - 1:53(7:33/m) 148/153bpm 16cal 7.94/8.83mph King Hedges Road, Campkin Road to St. Kilda's Road
13) 0.8m - 7:25(9:18/m) 139/153bpm 50cal 6.45/7.83mph
14) 0.3m - 2:20(7:47/m) 147/151bpm 21cal 7.71/8.31mph Northfield Avenue
15) 0.25m - 2:15(9:06/m) 138/152bpm 13cal 6.6/11.08mph
16) 0.65m - 5:05(7:49/m) 151/155bpm 50cal 7.68/8.69mph Busway
17) 1m - 9:01(9:01/m) 140/155bpm 58cal 6.65/7.67mph