Jamie Williams

Bib: 49687 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Division (M18-39)
#0 / 16712
Top 36%
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
7:42/mi
23:54
49125
10K· 6.21 mi
7:51/mi
48:15
5081
15K· 9.32 mi
8:12/mi
1:13:43
4451
20K· 12.43 mi
8:01/mi
1:38:35
6740
Half· 13.10 mi
8:24/mi
1:44:13
27
25K· 15.53 mi
8:29/mi
2:04:51
5063
30K· 18.64 mi
8:50/mi
2:32:16
6946
35K· 21.75 mi
9:47/mi
3:02:38
8788
40K· 24.85 mi
9:51/mi
3:33:12
5875
Finish· 26.22 mi
9:48/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
1:44:137:58 /mi⚡ faster
2nd Half
2:02:209:20 /mi+17.4%
Positive split — 17.4% 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
23:547:423.11 mi23:54
7:42
-
10K
48:157:463.10 mi24:21
7:51
+0:09
15K
1:13:437:553.11 mi25:28
8:12
+0:21
20K
1:38:357:563.11 mi24:52
8:01
-0:11
Half(13.10 mi)
1:44:137:580.67 mi5:38
8:24
+0:23
25K
2:04:518:032.43 mi20:38
8:29
+0:05
30K
2:32:168:113.11 mi27:25
8:50
+0:21
35K
3:02:388:243.11 mi30:22
9:47
+0:57
40K
3:33:128:353.10 mi30:34
9:51
+0:04
Finish(26.22 mi)
3:46:338:391.37 mi13:21
9:48
-0:03
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

7:42 /mi

Average Pace

8:39 /mi

Slowest Pace

9:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:13:07

32% of race

Time at Steady Pace

1:19:09

35% of race

Time at Slower Pace

1:14:17

33% of race

Average Pace: 8:38 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi1070885618561132071025110251
10K3.10 mi10849-1418640-798640-791112088118811
15K3.11 mi11458-6099031-3919031-391132071025110251
20K3.11 mi11794-3369239-2089239-208130911015410154
Half(13.10 mi)0.67 mi11953-1599345-1069345-106146321116111161
25K2.43 mi12636-6839797-4529797-452154971166311663
30K3.11 mi13175-53910134-33710134-337157971166611666
35K3.11 mi14199-102410702-56810702-568202541405214052
40K3.10 mi14771-57210925-22310925-223197421328513285
Finish(26.22 mi)1.37 mi15044-27311082-15711082-157212591410814108

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
131 ft55 ft
49ft125ft
117 ft

Overall

13207

Males

10251

M18-39

10251

5K→10K

3.1 - 6.2 mi

Top 19%
55 ft24 ft
50ft81ft
45 ft

Overall

11120

Males

8811

M18-39

8811

10K→15K

6.2 - 9.3 mi

Top 22%
24 ft18 ft
44ft51ft
17 ft

Overall

13207

Males

10251

M18-39

10251

15K→20K

9.3 - 12.4 mi

Top 22%
18 ft45 ft
67ft40ft
38 ft

Overall

13091

Males

10154

M18-39

10154

20K→Half

12.4 - 13.1 mi

Top 24%
45 ft26 ft
8ft27ft
20 ft

Overall

14632

Males

11161

M18-39

11161

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15497

Males

11663

M18-39

11663

25K→30K

15.5 - 18.6 mi

Top 26%
12 ft35 ft
69ft46ft
28 ft

Overall

15797

Males

11666

M18-39

11666

30K→35K

18.6 - 21.8 mi

Top 34%
35 ft34 ft
87ft88ft
23 ft

Overall

20254

Males

14052

M18-39

14052

35K→40K

21.8 - 24.9 mi

Top 33%
34 ft17 ft
58ft75ft
31 ft

Overall

19742

Males

13285

M18-39

13285

40K→Finish

24.9 - 26.2 mi

Top 36%
17 ft13 ft
14ft18ft
13 ft

Overall

21259

Males

14108

M18-39

14108

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing