Grant Robson

Bib: 43587 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 12%
Gender (Male)
#0 / 33594
Top 18%
Masters (Masters Men)
#0 / 16876
Top 16%
Division (M40-44)
#0 / 4826
Top 21%
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
7:38/mi
23:40
49125
10K· 6.21 mi
7:39/mi
47:25
5081
15K· 9.32 mi
7:43/mi
1:11:22
4451
20K· 12.43 mi
7:30/mi
1:34:38
6740
Half· 13.10 mi
7:35/mi
1:39:43
27
25K· 15.53 mi
7:35/mi
1:58:09
5063
30K· 18.64 mi
7:42/mi
2:22:04
6946
35K· 21.75 mi
7:49/mi
2:46:20
8788
40K· 24.85 mi
7:51/mi
3:10:42
5875
Finish· 26.22 mi
7:56/mi
3:21:30
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
1:39:437:37 /mi⚡ faster
2nd Half
1:41:477:46 /mi+2.1%
Positive split — 2.1% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:407:383.11 mi23:40
7:38
-
10K
47:257:383.10 mi23:45
7:39
+0:01
15K
1:11:227:403.11 mi23:57
7:43
+0:04
20K
1:34:387:373.11 mi23:16
7:30
-0:13
Half(13.10 mi)
1:39:437:370.67 mi5:05
7:35
+0:05
25K
1:58:097:372.43 mi18:26
7:35
0:00
30K
2:22:047:383.11 mi23:55
7:42
+0:07
35K
2:46:207:393.11 mi24:16
7:49
+0:07
40K
3:10:427:413.10 mi24:22
7:51
+0:02
Finish(26.22 mi)
3:21:307:421.37 mi10:48
7:56
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:30 /mi

Average Pace

7:41 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:10:42

95% of race

Time at Steady Pace

10:48

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi996280418041863371537153
10K3.10 mi9668+2947847+1947847+194947877307730
15K3.11 mi9282+3867580+2677580+267863371537153
20K3.11 mi8977+3057384+1967384+196831169226922
Half(13.10 mi)0.67 mi8888+897321+637321+63745163266326
25K2.43 mi8678+2107173+1487173+148784465356535
30K3.11 mi8320+3586899+2746899+274714659685968
35K3.11 mi7865+4556521+3786521+378653953695369
40K3.10 mi7450+4156157+3646157+364614149384938
Finish(26.22 mi)1.37 mi7376+746077+806077+80704354435443

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
131 ft55 ft
49ft125ft
117 ft

Overall

8633

Males

7153

M40-44

7153

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9478

Males

7730

M40-44

7730

10K→15K

6.2 - 9.3 mi

Top 14%
24 ft18 ft
44ft51ft
17 ft

Overall

8633

Males

7153

M40-44

7153

15K→20K

9.3 - 12.4 mi

Top 14%
18 ft45 ft
67ft40ft
38 ft

Overall

8311

Males

6922

M40-44

6922

20K→Half

12.4 - 13.1 mi

Top 12%
45 ft26 ft
8ft27ft
20 ft

Overall

7451

Males

6326

M40-44

6326

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7844

Males

6535

M40-44

6535

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7146

Males

5968

M40-44

5968

30K→35K

18.6 - 21.8 mi

Top 11%
35 ft34 ft
87ft88ft
23 ft

Overall

6539

Males

5369

M40-44

5369

35K→40K

21.8 - 24.9 mi

Top 10%
34 ft17 ft
58ft75ft
31 ft

Overall

6141

Males

4938

M40-44

4938

40K→Finish

24.9 - 26.2 mi

Top 12%
17 ft13 ft
14ft18ft
13 ft

Overall

7043

Males

5443

M40-44

5443

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9962
5K10K
147441*+294
#9962 #9668
10K15K
41427*+386
#9668 #9282
15K20K
32337*+305
#9282 #8977
20KHalf
392+89
#8977 #8888
Half25K
36246*+210
#8888 #8678
25K30K
51409+358
#8678 #8320
30K35K
48503*+455
#8320 #7865
35K40K
51466*+415
#7865 #7450
40KFinish
53127+74
#7450 #7376
TOTALS
4623048*+2586
#9962 #7376

* Includes athletes who did not complete a segment (DNF/DNQ).

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