Jack Walmsley

Bib: 8847 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 32%
Gender (Male)
#0 / 33594
Top 40%
Division (M18-39)
#0 / 16712
Top 44%
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
8:34/mi
26:35
49125
10K· 6.21 mi
8:43/mi
53:39
5081
15K· 9.32 mi
9:03/mi
1:21:44
4451
20K· 12.43 mi
8:36/mi
1:48:27
6740
Half· 13.10 mi
8:57/mi
1:54:27
27
25K· 15.53 mi
8:57/mi
2:16:13
5063
30K· 18.64 mi
9:00/mi
2:44:09
6946
35K· 21.75 mi
9:25/mi
3:13:22
8788
40K· 24.85 mi
9:45/mi
3:43:39
5875
Finish· 26.22 mi
9:39/mi
3:56:48
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
1:54:278:45 /mi⚡ faster
2nd Half
2:02:219:20 /mi+6.9%
Positive split — 6.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:358:343.11 mi26:35
8:34
-
10K
53:398:393.10 mi27:04
8:43
+0:09
15K
1:21:448:473.11 mi28:05
9:03
+0:20
20K
1:48:278:443.11 mi26:43
8:36
-0:27
Half(13.10 mi)
1:54:278:450.67 mi6:00
8:57
+0:21
25K
2:16:138:472.43 mi21:46
8:57
0:00
30K
2:44:098:493.11 mi27:56
9:00
+0:03
35K
3:13:228:543.11 mi29:13
9:25
+0:25
40K
3:43:399:003.10 mi30:17
9:45
+0:20
Finish(26.22 mi)
3:56:489:031.37 mi13:09
9:39
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

9:02 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:13:22

82% of race

Time at Steady Pace

43:26

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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 mi204971509915099217931598315983
10K3.10 mi20566-6915139-4015139-40207211522415224
15K3.11 mi21000-43415454-31515454-315217931598315983
20K3.11 mi20354+64615011+44315011+443189301405714057
Half(13.10 mi)0.67 mi20278+7614963+4814963+48198971461014610
25K2.43 mi20093+18514797+16614797+166199291455114551
30K3.11 mi19373+72014249+54814249+548172261259612596
35K3.11 mi18850+52313767+48213767+482176001243812438
40K3.10 mi18795+5513562+20513562+205190971289512895
Finish(26.22 mi)1.37 mi18841-4613529+3313529+33201501348213482

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
131 ft55 ft
49ft125ft
117 ft

Overall

21793

Males

15983

M18-39

15983

5K→10K

3.1 - 6.2 mi

Top 35%
55 ft24 ft
50ft81ft
45 ft

Overall

20721

Males

15224

M18-39

15224

10K→15K

6.2 - 9.3 mi

Top 36%
24 ft18 ft
44ft51ft
17 ft

Overall

21793

Males

15983

M18-39

15983

15K→20K

9.3 - 12.4 mi

Top 32%
18 ft45 ft
67ft40ft
38 ft

Overall

18930

Males

14057

M18-39

14057

20K→Half

12.4 - 13.1 mi

Top 33%
45 ft26 ft
8ft27ft
20 ft

Overall

19897

Males

14610

M18-39

14610

Half→25K

13.1 - 15.5 mi

Top 33%
25 ft12 ft
50ft63ft
20 ft

Overall

19929

Males

14551

M18-39

14551

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17226

Males

12596

M18-39

12596

30K→35K

18.6 - 21.8 mi

Top 29%
35 ft34 ft
87ft88ft
23 ft

Overall

17600

Males

12438

M18-39

12438

35K→40K

21.8 - 24.9 mi

Top 32%
34 ft17 ft
58ft75ft
31 ft

Overall

19097

Males

12895

M18-39

12895

40K→Finish

24.9 - 26.2 mi

Top 34%
17 ft13 ft
14ft18ft
13 ft

Overall

20150

Males

13482

M18-39

13482

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#20497
5K10K
200200-69
#20497 #20566
10K15K
200200-434
#20566 #21000
15K20K
60706*+646
#21000 #20354
20KHalf
44120+76
#20354 #20278
Half25K
190375*+185
#20278 #20093
25K30K
101821+720
#20093 #19373
30K35K
200723*+523
#19373 #18850
35K40K
200255*+55
#18850 #18795
40KFinish
200159-46
#18795 #18841
TOTALS
13953559*+1656
#20497 #18841

* 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