Alan Cox

Bib: 46144 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 26%
Gender (Male)
#0 / 33594
Top 34%
Masters (Masters Men)
#0 / 16876
Top 31%
Division (M45-49)
#0 / 4167
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
8:07/mi
25:10
49125
10K· 6.21 mi
8:20/mi
51:03
5081
15K· 9.32 mi
8:33/mi
1:17:35
4451
20K· 12.43 mi
8:13/mi
1:43:06
6740
Half· 13.10 mi
8:21/mi
1:48:42
27
25K· 15.53 mi
8:19/mi
2:08:56
5063
30K· 18.64 mi
8:36/mi
2:35:38
6946
35K· 21.75 mi
9:15/mi
3:04:22
8788
40K· 24.85 mi
9:55/mi
3:35:08
5875
Finish· 26.22 mi
9:32/mi
3:48:07
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
1:48:428:18 /mi⚡ faster
2nd Half
1:59:259:07 /mi+9.9%
Positive split — 9.9% slower in the second half
AI Race Performance Report

Alan'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
25:108:073.11 mi25:10
8:07
-
10K
51:038:133.10 mi25:53
8:20
+0:13
15K
1:17:358:203.11 mi26:32
8:33
+0:13
20K
1:43:068:183.11 mi25:31
8:13
-0:20
Half(13.10 mi)
1:48:428:180.67 mi5:36
8:21
+0:08
25K
2:08:568:182.43 mi20:14
8:19
-0:02
30K
2:35:388:213.11 mi26:42
8:36
+0:17
35K
3:04:228:293.11 mi28:44
9:15
+0:39
40K
3:35:088:403.10 mi30:46
9:55
+0:40
Finish(26.22 mi)
3:48:078:431.37 mi12:59
9:32
-0:23
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

8:42 /mi

Slowest Pace

9:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

50:41

22% of race

Time at Steady Pace

1:44:57

46% of race

Time at Slower Pace

1:12:29

32% of race

Average Pace: 8:42 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi153251164911649166451257112571
10K3.10 mi16057-73212135-48612135-486167221260112601
15K3.11 mi16193-13612242-10712242-107166451257112571
20K3.11 mi15876+31712023+21912023+219151911156811568
Half(13.10 mi)0.67 mi15757+11911939+8411939+84141711086210862
25K2.43 mi15417+34011681+25811681+258141861077710777
30K3.11 mi14965+45211315+36611315+366139491049110491
35K3.11 mi14917+4811184+13111184+131163101163911639
40K3.10 mi15492-57511410-22611410-226201911355913559
Finish(26.22 mi)1.37 mi15616-12411439-2911439-29191271286712867

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
131 ft55 ft
49ft125ft
117 ft

Overall

16645

Males

12571

M45-49

12571

5K→10K

3.1 - 6.2 mi

Top 28%
55 ft24 ft
50ft81ft
45 ft

Overall

16722

Males

12601

M45-49

12601

10K→15K

6.2 - 9.3 mi

Top 28%
24 ft18 ft
44ft51ft
17 ft

Overall

16645

Males

12571

M45-49

12571

15K→20K

9.3 - 12.4 mi

Top 25%
18 ft45 ft
67ft40ft
38 ft

Overall

15191

Males

11568

M45-49

11568

20K→Half

12.4 - 13.1 mi

Top 24%
45 ft26 ft
8ft27ft
20 ft

Overall

14171

Males

10862

M45-49

10862

Half→25K

13.1 - 15.5 mi

Top 24%
25 ft12 ft
50ft63ft
20 ft

Overall

14186

Males

10777

M45-49

10777

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13949

Males

10491

M45-49

10491

30K→35K

18.6 - 21.8 mi

Top 27%
35 ft34 ft
87ft88ft
23 ft

Overall

16310

Males

11639

M45-49

11639

35K→40K

21.8 - 24.9 mi

Top 34%
34 ft17 ft
58ft75ft
31 ft

Overall

20191

Males

13559

M45-49

13559

40K→Finish

24.9 - 26.2 mi

Top 32%
17 ft13 ft
14ft18ft
13 ft

Overall

19127

Males

12867

M45-49

12867

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15325
5K10K
928196-732
#15325 #16057
10K15K
388252-136
#16057 #16193
15K20K
92409+317
#16193 #15876
20KHalf
10129+119
#15876 #15757
Half25K
71411+340
#15757 #15417
25K30K
138590+452
#15417 #14965
30K35K
374422+48
#14965 #14917
35K40K
835260-575
#14917 #15492
40KFinish
250126-124
#15492 #15616
TOTALS
30862795-291
#15325 #15616

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