Siobhan Michael

Bib: 16409 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 49%
Gender (Female)
#0 / 26115
Top 36%
Division (F18-39)
#0 / 14744
Top 37%
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
9:47/mi
30:22
49125
10K· 6.21 mi
9:39/mi
1:00:20
5081
15K· 9.32 mi
9:50/mi
1:30:51
4451
20K· 12.43 mi
9:40/mi
2:00:51
6740
Half· 13.10 mi
10:07/mi
2:07:38
27
25K· 15.53 mi
10:08/mi
2:32:17
5063
30K· 18.64 mi
10:21/mi
3:04:25
6946
35K· 21.75 mi
10:48/mi
3:37:58
8788
40K· 24.85 mi
10:56/mi
4:11:53
5875
Finish· 26.22 mi
10:41/mi
4:26:27
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
2:07:389:45 /mi⚡ faster
2nd Half
2:18:4910:35 /mi+8.8%
Positive split — 8.8% slower in the second half
AI Race Performance Report

Siobhan'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
30:229:473.11 mi30:22
9:47
-
10K
1:00:209:433.10 mi29:58
9:39
-0:08
15K
1:30:519:453.11 mi30:31
9:50
+0:11
20K
2:00:519:443.11 mi30:00
9:40
-0:10
Half(13.10 mi)
2:07:389:450.67 mi6:47
10:07
+0:27
25K
2:32:179:492.43 mi24:39
10:08
+0:01
30K
3:04:259:543.11 mi32:08
10:21
+0:13
35K
3:37:5810:023.11 mi33:33
10:48
+0:27
40K
4:11:5310:093.10 mi33:55
10:56
+0:08
Finish(26.22 mi)
4:26:2710:111.37 mi14:34
10:41
-0:15
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Siobhan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

10:10 /mi

Slowest Pace

10:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:25

69% of race

Time at Steady Pace

1:22:02

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:10 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3630411548115483116592979297
10K3.10 mi34529+177510707+84110707+841330431008310083
15K3.11 mi33260+126910165+54210165+5423116592979297
20K3.11 mi32366+8949858+3079858+3073044791419141
Half(13.10 mi)0.67 mi32255+1119834+249834+243151297629762
25K2.43 mi31734+5219722+1129722+1123026994519451
30K3.11 mi30662+10729424+2989424+2982799488398839
35K3.11 mi29715+9479243+1819243+1812698590779077
40K3.10 mi29176+5399251-89251-82735497979797
Finish(26.22 mi)1.37 mi29059+1179284-339284-33288031042710427

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
131 ft55 ft
49ft125ft
117 ft

Overall

31165

Females

9297

F18-39

9297

5K→10K

3.1 - 6.2 mi

Top 55%
55 ft24 ft
50ft81ft
45 ft

Overall

33043

Females

10083

F18-39

10083

10K→15K

6.2 - 9.3 mi

Top 52%
24 ft18 ft
44ft51ft
17 ft

Overall

31165

Females

9297

F18-39

9297

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30447

Females

9141

F18-39

9141

20K→Half

12.4 - 13.1 mi

Top 53%
45 ft26 ft
8ft27ft
20 ft

Overall

31512

Females

9762

F18-39

9762

Half→25K

13.1 - 15.5 mi

Top 51%
25 ft12 ft
50ft63ft
20 ft

Overall

30269

Females

9451

F18-39

9451

25K→30K

15.5 - 18.6 mi

Top 47%
12 ft35 ft
69ft46ft
28 ft

Overall

27994

Females

8839

F18-39

8839

30K→35K

18.6 - 21.8 mi

Top 45%
35 ft34 ft
87ft88ft
23 ft

Overall

26985

Females

9077

F18-39

9077

35K→40K

21.8 - 24.9 mi

Top 46%
34 ft17 ft
58ft75ft
31 ft

Overall

27354

Females

9797

F18-39

9797

40K→Finish

24.9 - 26.2 mi

Top 48%
17 ft13 ft
14ft18ft
13 ft

Overall

28803

Females

10427

F18-39

10427

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36304
5K10K
1081883+1775
#36304 #34529
10K15K
601329+1269
#34529 #33260
15K20K
84978+894
#33260 #32366
20KHalf
53164+111
#32366 #32255
Half25K
176697+521
#32255 #31734
25K30K
1421214+1072
#31734 #30662
30K35K
1681115+947
#30662 #29715
35K40K
233772+539
#29715 #29176
40KFinish
129246+117
#29176 #29059
TOTALS
11538398+7245
#36304 #29059

Passing Visualized

Category:
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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