Jamie Clark

Bib: 70703 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
9:40/mi
30:00
49125
10K· 6.21 mi
10:09/mi
1:01:32
5081
15K· 9.32 mi
10:49/mi
1:35:08
4451
20K· 12.43 mi
11:27/mi
2:10:42
6740
Half· 13.10 mi
11:56/mi
2:18:42
27
25K· 15.53 mi
12:56/mi
2:50:10
5063
30K· 18.64 mi
13:52/mi
3:33:14
6946
35K· 21.75 mi
13:54/mi
4:16:25
8788
40K· 24.85 mi
13:12/mi
4:57:23
5875
Finish· 26.22 mi
11:56/mi
5:13:39
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
2:18:4210:36 /mi⚡ faster
2nd Half
2:54:5713:21 /mi+26.1%
Positive split — 26.1% slower in the second half
AI Race Performance Report

Jamie's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:009:403.11 mi30:00
9:40
-
10K
1:01:329:553.10 mi31:32
10:09
+0:29
15K
1:35:0810:133.11 mi33:36
10:49
+0:40
20K
2:10:4210:323.11 mi35:34
11:27
+0:38
Half(13.10 mi)
2:18:4210:360.67 mi8:00
11:56
+0:29
25K
2:50:1010:582.43 mi31:28
12:56
+1:00
30K
3:33:1411:273.11 mi43:04
13:52
+0:56
35K
4:16:2511:483.11 mi43:11
13:54
+0:02
40K
4:57:2311:583.10 mi40:58
13:12
-0:42
Finish(26.22 mi)
5:13:3911:591.37 mi16:16
11:56
-1:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jamie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:40 /mi

Average Pace

11:58 /mi

Slowest Pace

13:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:08

30% of race

Time at Steady Pace

59:50

19% of race

Time at Slower Pace

2:38:41

51% of race

Average Pace: 11:58 /mi

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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 mi350062406124061401092647526475
10K3.10 mi36463-145724785-72424785-724379022547125471
15K3.11 mi37661-119825383-59825383-598401092647526475
20K3.11 mi39765-210426294-91126294-911447882824028240
Half(13.10 mi)0.67 mi40105-34026433-13926433-139453022816228162
25K2.43 mi41761-165627073-64027073-640471872883628836
30K3.11 mi43429-166827635-56227635-562484672907229072
35K3.11 mi43874-44527626+927626+9456262731427314
40K3.10 mi43864+1027460+16627460+166435212603826038
Finish(26.22 mi)1.37 mi43617+24727283+17727283+177391552386923869

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
131 ft55 ft
49ft125ft
117 ft

Overall

40109

Males

26475

M18-39

26475

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37902

Males

25471

M18-39

25471

10K→15K

6.2 - 9.3 mi

Top 67%
24 ft18 ft
44ft51ft
17 ft

Overall

40109

Males

26475

M18-39

26475

15K→20K

9.3 - 12.4 mi

Top 75%
18 ft45 ft
67ft40ft
38 ft

Overall

44788

Males

28240

M18-39

28240

20K→Half

12.4 - 13.1 mi

Top 76%
45 ft26 ft
8ft27ft
20 ft

Overall

45302

Males

28162

M18-39

28162

Half→25K

13.1 - 15.5 mi

Top 79%
25 ft12 ft
50ft63ft
20 ft

Overall

47187

Males

28836

M18-39

28836

25K→30K

15.5 - 18.6 mi

Top 81%
12 ft35 ft
69ft46ft
28 ft

Overall

48467

Males

29072

M18-39

29072

30K→35K

18.6 - 21.8 mi

Top 76%
35 ft34 ft
87ft88ft
23 ft

Overall

45626

Males

27314

M18-39

27314

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43521

Males

26038

M18-39

26038

40K→Finish

24.9 - 26.2 mi

Top 65%
17 ft13 ft
14ft18ft
13 ft

Overall

39155

Males

23869

M18-39

23869

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35006
5K10K
1742285-1457
#35006 #36463
10K15K
1409211-1198
#36463 #37661
15K20K
2223119-2104
#37661 #39765
20KHalf
40161-340
#39765 #40105
Half25K
1808152-1656
#40105 #41761
25K30K
1848180-1668
#41761 #43429
30K35K
800355-445
#43429 #43874
35K40K
366376+10
#43874 #43864
40KFinish
64311+247
#43864 #43617
TOTALS
106612050-8611
#35006 #43617

Passing Visualized

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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