Will Leighfield

Bib: 3320 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
11:03/mi
34:19
49125
10K· 6.21 mi
11:13/mi
1:09:08
5081
15K· 9.32 mi
14:11/mi
1:53:10
4451
20K· 12.43 mi
11:13/mi
2:28:00
6740
Half· 13.10 mi
12:42/mi
2:36:31
27
25K· 15.53 mi
13:10/mi
3:08:33
5063
30K· 18.64 mi
16:21/mi
3:59:18
6946
35K· 21.75 mi
15:20/mi
4:46:55
8788
40K· 24.85 mi
15:42/mi
5:35:41
5875
Finish· 26.22 mi
15:29/mi
5:56:47
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
2:36:3111:57 /mi⚡ faster
2nd Half
3:20:1615:16 /mi+28.0%
Positive split — 28.0% slower in the second half
AI Race Performance Report

Will'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
34:1911:033.11 mi34:19
11:03
-
10K
1:09:0811:083.10 mi34:49
11:13
+0:10
15K
1:53:1012:093.11 mi44:02
14:11
+2:58
20K
2:28:0011:553.11 mi34:50
11:13
-2:58
Half(13.10 mi)
2:36:3111:570.67 mi8:31
12:42
+1:29
25K
3:08:3312:092.43 mi32:02
13:10
+0:28
30K
3:59:1812:513.11 mi50:45
16:21
+3:11
35K
4:46:5513:123.11 mi47:37
15:20
-1:01
40K
5:35:4113:313.10 mi48:46
15:42
+0:22
Finish(26.22 mi)
5:56:4713:381.37 mi21:06
15:29
-0:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Will's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:03 /mi

Average Pace

13:37 /mi

Slowest Pace

16:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:31

41% of race

Time at Steady Pace

44:02

12% of race

Time at Slower Pace

2:48:14

47% of race

Average Pace: 13:36 /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 mi487243016930169560743255532555
10K3.10 mi47828+89629850+31929850+319471122955829558
15K3.11 mi52079-425131334-148431334-1484560743255532555
20K3.11 mi49856+222330495+83930495+839432892757927579
Half(13.10 mi)0.67 mi49809+4730460+3530460+35490002967029670
25K2.43 mi49416+39330243+21730243+217481902926229262
30K3.11 mi51193-177730788-54530788-545559633221132211
35K3.11 mi51359-16630743+4530743+45517493010830108
40K3.10 mi51954-59530894-15130894-151546203135031350
Finish(26.22 mi)1.37 mi52305-35130985-9130985-91554583169931699

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
131 ft55 ft
49ft125ft
117 ft

Overall

56074

Males

32555

M18-39

32555

5K→10K

3.1 - 6.2 mi

Top 79%
55 ft24 ft
50ft81ft
45 ft

Overall

47112

Males

29558

M18-39

29558

10K→15K

6.2 - 9.3 mi

Top 94%
24 ft18 ft
44ft51ft
17 ft

Overall

56074

Males

32555

M18-39

32555

15K→20K

9.3 - 12.4 mi

Top 72%
18 ft45 ft
67ft40ft
38 ft

Overall

43289

Males

27579

M18-39

27579

20K→Half

12.4 - 13.1 mi

Top 82%
45 ft26 ft
8ft27ft
20 ft

Overall

49000

Males

29670

M18-39

29670

Half→25K

13.1 - 15.5 mi

Top 81%
25 ft12 ft
50ft63ft
20 ft

Overall

48190

Males

29262

M18-39

29262

25K→30K

15.5 - 18.6 mi

Top 94%
12 ft35 ft
69ft46ft
28 ft

Overall

55963

Males

32211

M18-39

32211

30K→35K

18.6 - 21.8 mi

Top 87%
35 ft34 ft
87ft88ft
23 ft

Overall

51749

Males

30108

M18-39

30108

35K→40K

21.8 - 24.9 mi

Top 91%
34 ft17 ft
58ft75ft
31 ft

Overall

54620

Males

31350

M18-39

31350

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55458

Males

31699

M18-39

31699

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#48724
5K10K
3941290+896
#48724 #47828
10K15K
427928-4251
#47828 #52079
15K20K
72230+2223
#52079 #49856
20KHalf
86133+47
#49856 #49809
Half25K
207600+393
#49809 #49416
25K30K
185982-1777
#49416 #51193
30K35K
442276-166
#51193 #51359
35K40K
68287-595
#51359 #51954
40KFinish
38635-351
#51954 #52305
TOTALS
83424761-3581
#48724 #52305

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