Simon Bray

Bib: 30184 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
14:41/mi
45:37
49125
10K· 6.21 mi
14:56/mi
1:31:58
5081
15K· 9.32 mi
15:17/mi
2:19:25
4451
20K· 12.43 mi
14:37/mi
3:04:49
6740
Half· 13.10 mi
15:26/mi
3:15:10
27
25K· 15.53 mi
16:00/mi
3:54:07
5063
30K· 18.64 mi
18:46/mi
4:52:25
6946
35K· 21.75 mi
16:32/mi
5:43:44
8788
40K· 24.85 mi
17:28/mi
6:37:57
5875
Finish· 26.22 mi
15:13/mi
6:58:41
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
3:15:1014:54 /mi⚡ faster
2nd Half
3:43:3117:03 /mi+14.5%
Positive split — 14.5% slower in the second half
AI Race Performance Report

Simon'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
45:3714:413.11 mi45:37
14:41
-
10K
1:31:5814:493.10 mi46:21
14:56
+0:15
15K
2:19:2514:583.11 mi47:27
15:17
+0:21
20K
3:04:4914:533.11 mi45:24
14:37
-0:40
Half(13.10 mi)
3:15:1014:540.67 mi10:21
15:26
+0:49
25K
3:54:0715:052.43 mi38:57
16:00
+0:34
30K
4:52:2515:423.11 mi58:18
18:46
+2:46
35K
5:43:4415:493.11 mi51:19
16:32
-2:14
40K
6:37:5716:013.10 mi54:13
17:28
+0:56
Finish(26.22 mi)
6:58:4115:591.37 mi20:44
15:13
-2:15
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Simon's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:37 /mi

Average Pace

15:59 /mi

Slowest Pace

18:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:31:01

22% of race

Time at Steady Pace

2:43:50

39% of race

Time at Slower Pace

2:43:50

39% of race

Average Pace: 15:58 /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 mi590493340333403578343307433074
10K3.10 mi58844+20533350+5333350+53584793326033260
15K3.11 mi58634+21033300+5033300+50578343307433074
20K3.11 mi58156+47833179+12133179+121561433248932489
Half(13.10 mi)0.67 mi58123+3333162+1733162+17566893251132511
25K2.43 mi57856+26733088+7433088+74559423231632316
30K3.11 mi58200-34433184-9633184-96586903321133211
35K3.11 mi57969+23133084+10033084+100551833164431644
40K3.10 mi57995-2633070+1433070+14577243275732757
Finish(26.22 mi)1.37 mi57896+9933030+4033030+40548723143531435

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

57834

Males

33074

M18-39

33074

5K→10K

3.1 - 6.2 mi

Top 98%
55 ft24 ft
50ft81ft
45 ft

Overall

58479

Males

33260

M18-39

33260

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

57834

Males

33074

M18-39

33074

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

56143

Males

32489

M18-39

32489

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56689

Males

32511

M18-39

32511

Half→25K

13.1 - 15.5 mi

Top 94%
25 ft12 ft
50ft63ft
20 ft

Overall

55942

Males

32316

M18-39

32316

25K→30K

15.5 - 18.6 mi

Top 98%
12 ft35 ft
69ft46ft
28 ft

Overall

58690

Males

33211

M18-39

33211

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

55183

Males

31644

M18-39

31644

35K→40K

21.8 - 24.9 mi

Top 97%
34 ft17 ft
58ft75ft
31 ft

Overall

57724

Males

32757

M18-39

32757

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

54872

Males

31435

M18-39

31435

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#59049
5K10K
60265+205
#59049 #58844
10K15K
41251+210
#58844 #58634
15K20K
11489+478
#58634 #58156
20KHalf
2760+33
#58156 #58123
Half25K
46313+267
#58123 #57856
25K30K
38137-344
#57856 #58200
30K35K
20251+231
#58200 #57969
35K40K
10478-26
#57969 #57995
40KFinish
8107+99
#57995 #57896
TOTALS
6981851+1153
#59049 #57896

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