John Robertson

Bib: 8272 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Masters (Masters Men)
#0 / 16876
Top 30%
Division (M65-69)
#0 / 593
Top 15%
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
8:24/mi
26:03
49125
10K· 6.21 mi
8:35/mi
52:43
5081
15K· 9.32 mi
8:41/mi
1:19:41
4451
20K· 12.43 mi
8:25/mi
1:45:47
6740
Half· 13.10 mi
8:32/mi
1:51:30
27
25K· 15.53 mi
8:28/mi
2:12:07
5063
30K· 18.64 mi
8:40/mi
2:39:01
6946
35K· 21.75 mi
8:47/mi
3:06:16
8788
40K· 24.85 mi
8:58/mi
3:34:05
5875
Finish· 26.22 mi
9:09/mi
3:46:33
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
1:51:308:31 /mi⚡ faster
2nd Half
1:55:038:47 /mi+3.2%
Positive split — 3.2% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:038:243.11 mi26:03
8:24
-
10K
52:438:303.10 mi26:40
8:35
+0:11
15K
1:19:418:333.11 mi26:58
8:41
+0:06
20K
1:45:478:313.11 mi26:06
8:25
-0:16
Half(13.10 mi)
1:51:308:310.67 mi5:43
8:32
+0:07
25K
2:12:078:312.43 mi20:37
8:28
-0:04
30K
2:39:018:323.11 mi26:54
8:40
+0:12
35K
3:06:168:343.11 mi27:15
8:47
+0:07
40K
3:34:058:373.10 mi27:49
8:58
+0:11
Finish(26.22 mi)
3:46:338:391.37 mi12:28
9:09
+0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

8:39 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:06:16

82% of race

Time at Steady Pace

40:17

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi184541377813778178941338313383
10K3.10 mi18788-33413959-18113959-181192071423314233
15K3.11 mi18435+35313723+23613723+236178941338313383
20K3.11 mi17951+48413397+32613397+326169191270612706
Half(13.10 mi)0.67 mi17826+12513310+8713310+87157631188811888
25K2.43 mi17363+46312973+33712973+337154401162311623
30K3.11 mi16631+73212415+55812415+558144541081610816
35K3.11 mi15689+94211678+73711678+7371270593459345
40K3.10 mi15080+60911143+53511143+5351316592989298
Finish(26.22 mi)1.37 mi15045+3511083+6011083+60160941098810988

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
131 ft55 ft
49ft125ft
117 ft

Overall

17894

Males

13383

M65-69

13383

5K→10K

3.1 - 6.2 mi

Top 32%
55 ft24 ft
50ft81ft
45 ft

Overall

19207

Males

14233

M65-69

14233

10K→15K

6.2 - 9.3 mi

Top 30%
24 ft18 ft
44ft51ft
17 ft

Overall

17894

Males

13383

M65-69

13383

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16919

Males

12706

M65-69

12706

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15763

Males

11888

M65-69

11888

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15440

Males

11623

M65-69

11623

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14454

Males

10816

M65-69

10816

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12705

Males

9345

M65-69

9345

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

13165

Males

9298

M65-69

9298

40K→Finish

24.9 - 26.2 mi

Top 27%
17 ft13 ft
14ft18ft
13 ft

Overall

16094

Males

10988

M65-69

10988

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18454
5K10K
200200-334
#18454 #18788
10K15K
170523*+353
#18788 #18435
15K20K
69553*+484
#18435 #17951
20KHalf
10135+125
#17951 #17826
Half25K
37500*+463
#17826 #17363
25K30K
60792+732
#17363 #16631
30K35K
661008*+942
#16631 #15689
35K40K
131740*+609
#15689 #15080
40KFinish
143178+35
#15080 #15045
TOTALS
8864629*+3409
#18454 #15045

* 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