Jamie Williams

Bib: 79505 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
11:34/mi
35:55
49125
10K· 6.21 mi
11:49/mi
1:12:36
5081
15K· 9.32 mi
12:28/mi
1:51:19
4451
20K· 12.43 mi
13:24/mi
2:32:54
6740
Half· 13.10 mi
13:45/mi
2:42:07
27
25K· 15.53 mi
15:09/mi
3:19:01
5063
30K· 18.64 mi
16:05/mi
4:08:57
6946
35K· 21.75 mi
17:32/mi
5:03:24
8788
40K· 24.85 mi
16:05/mi
5:53:21
5875
Finish· 26.22 mi
14:51/mi
6:13:36
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
2:42:0712:23 /mi⚡ faster
2nd Half
3:31:2916:08 /mi+30.5%
Positive split — 30.5% 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
35:5511:343.11 mi35:55
11:34
-
10K
1:12:3611:423.10 mi36:41
11:49
+0:15
15K
1:51:1911:573.11 mi38:43
12:28
+0:39
20K
2:32:5412:193.11 mi41:35
13:24
+0:56
Half(13.10 mi)
2:42:0712:230.67 mi9:13
13:45
+0:21
25K
3:19:0112:492.43 mi36:54
15:09
+1:24
30K
4:08:5713:223.11 mi49:56
16:05
+0:56
35K
5:03:2413:583.11 mi54:27
17:32
+1:27
40K
5:53:2114:133.10 mi49:57
16:05
-1:27
Finish(26.22 mi)
6:13:3614:161.37 mi20:15
14:51
-1:14
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

11:34 /mi

Average Pace

14:16 /mi

Slowest Pace

17:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:07

43% of race

Time at Steady Pace

57:09

15% of race

Time at Slower Pace

2:34:20

41% of race

Average Pace: 14:15 /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 mi520693143831438506573076930769
10K3.10 mi51430+63931183+25531183+255509863097330973
15K3.11 mi51146+28431037+14631037+146506573076930769
20K3.11 mi51776-63031177-14031177-140531003139031390
Half(13.10 mi)0.67 mi51846-7031176+131176+1528113110931109
25K2.43 mi52465-61931309-13331309-133543623170331703
30K3.11 mi53143-67831483-17431483-174554873200132001
35K3.11 mi54104-96131750-26731750-267570083244432444
40K3.10 mi54452-34831837-8731837-87554933172731727
Finish(26.22 mi)1.37 mi54476-2431836+131836+1539743105131051

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
131 ft55 ft
49ft125ft
117 ft

Overall

50657

Males

30769

M18-39

30769

5K→10K

3.1 - 6.2 mi

Top 85%
55 ft24 ft
50ft81ft
45 ft

Overall

50986

Males

30973

M18-39

30973

10K→15K

6.2 - 9.3 mi

Top 85%
24 ft18 ft
44ft51ft
17 ft

Overall

50657

Males

30769

M18-39

30769

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

53100

Males

31390

M18-39

31390

20K→Half

12.4 - 13.1 mi

Top 88%
45 ft26 ft
8ft27ft
20 ft

Overall

52811

Males

31109

M18-39

31109

Half→25K

13.1 - 15.5 mi

Top 91%
25 ft12 ft
50ft63ft
20 ft

Overall

54362

Males

31703

M18-39

31703

25K→30K

15.5 - 18.6 mi

Top 93%
12 ft35 ft
69ft46ft
28 ft

Overall

55487

Males

32001

M18-39

32001

30K→35K

18.6 - 21.8 mi

Top 95%
35 ft34 ft
87ft88ft
23 ft

Overall

57008

Males

32444

M18-39

32444

35K→40K

21.8 - 24.9 mi

Top 93%
34 ft17 ft
58ft75ft
31 ft

Overall

55493

Males

31727

M18-39

31727

40K→Finish

24.9 - 26.2 mi

Top 90%
17 ft13 ft
14ft18ft
13 ft

Overall

53974

Males

31051

M18-39

31051

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing