James Robertson

Bib: 6028 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:31/mi
35:44
49125
10K· 6.21 mi
11:47/mi
1:12:20
5081
15K· 9.32 mi
12:48/mi
1:52:04
4451
20K· 12.43 mi
14:00/mi
2:35:33
6740
Half· 13.10 mi
15:07/mi
2:45:41
27
25K· 15.53 mi
16:43/mi
3:26:23
5063
30K· 18.64 mi
17:57/mi
4:22:09
6946
35K· 21.75 mi
18:12/mi
5:18:39
8788
40K· 24.85 mi
18:27/mi
6:15:56
5875
Finish· 26.22 mi
18:45/mi
6:41:30
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:45:4112:39 /mi⚡ faster
2nd Half
3:55:4917:59 /mi+42.3%
Positive split — 42.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:4411:313.11 mi35:44
11:31
-
10K
1:12:2011:393.10 mi36:36
11:47
+0:16
15K
1:52:0412:023.11 mi39:44
12:48
+1:01
20K
2:35:3312:323.11 mi43:29
14:00
+1:12
Half(13.10 mi)
2:45:4112:390.67 mi10:08
15:07
+1:07
25K
3:26:2313:182.43 mi40:42
16:43
+1:36
30K
4:22:0914:043.11 mi55:46
17:57
+1:14
35K
5:18:3914:403.11 mi56:30
18:12
+0:15
40K
6:15:5615:083.10 mi57:17
18:27
+0:15
Finish(26.22 mi)
6:41:3015:201.37 mi25:34
18:45
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:31 /mi

Average Pace

15:19 /mi

Slowest Pace

18:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:41

41% of race

Time at Steady Pace

1:36:28

24% of race

Time at Slower Pace

2:19:21

35% of race

Average Pace: 15:19 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi517223130731307519713121231212
10K3.10 mi51203+51931111+19631111+196508473092430924
15K3.11 mi51546-34331166-5531166-55519713121231212
20K3.11 mi52654-110831463-29731463-297547533200032000
Half(13.10 mi)0.67 mi52964-31031552-8931552-89561313231732317
25K2.43 mi54051-108731862-31031862-310568993266832668
30K3.11 mi55321-127032273-41132273-411580643299732997
35K3.11 mi56030-70932449-17632449-176578273278832788
40K3.10 mi56679-64932615-16632615-166585563311633116
Finish(26.22 mi)1.37 mi56954-27532716-10132716-101589233323033230

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
131 ft55 ft
49ft125ft
117 ft

Overall

51971

Males

31212

M18-39

31212

5K→10K

3.1 - 6.2 mi

Top 85%
55 ft24 ft
50ft81ft
45 ft

Overall

50847

Males

30924

M18-39

30924

10K→15K

6.2 - 9.3 mi

Top 87%
24 ft18 ft
44ft51ft
17 ft

Overall

51971

Males

31212

M18-39

31212

15K→20K

9.3 - 12.4 mi

Top 92%
18 ft45 ft
67ft40ft
38 ft

Overall

54753

Males

32000

M18-39

32000

20K→Half

12.4 - 13.1 mi

Top 94%
45 ft26 ft
8ft27ft
20 ft

Overall

56131

Males

32317

M18-39

32317

Half→25K

13.1 - 15.5 mi

Top 95%
25 ft12 ft
50ft63ft
20 ft

Overall

56899

Males

32668

M18-39

32668

25K→30K

15.5 - 18.6 mi

Top 97%
12 ft35 ft
69ft46ft
28 ft

Overall

58064

Males

32997

M18-39

32997

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

57827

Males

32788

M18-39

32788

35K→40K

21.8 - 24.9 mi

Top 98%
34 ft17 ft
58ft75ft
31 ft

Overall

58556

Males

33116

M18-39

33116

40K→Finish

24.9 - 26.2 mi

Top 99%
17 ft13 ft
14ft18ft
13 ft

Overall

58923

Males

33230

M18-39

33230

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#51722
5K10K
438957+519
#51722 #51203
10K15K
749406-343
#51203 #51546
15K20K
1267159-1108
#51546 #52654
20KHalf
34939-310
#52654 #52964
Half25K
118497-1087
#52964 #54051
25K30K
132555-1270
#54051 #55321
30K35K
76556-709
#55321 #56030
35K40K
66920-649
#56030 #56679
40KFinish
29116-275
#56679 #56954
TOTALS
70371805-5232
#51722 #56954

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing