Charlotte Bailey

Bib: 33343 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:16/mi
31:51
49125
10K· 6.21 mi
10:14/mi
1:03:36
5081
15K· 9.32 mi
10:37/mi
1:36:33
4451
20K· 12.43 mi
10:37/mi
2:09:29
6740
Half· 13.10 mi
10:53/mi
2:16:47
27
25K· 15.53 mi
11:47/mi
2:45:28
5063
30K· 18.64 mi
12:05/mi
3:23:00
6946
35K· 21.75 mi
13:00/mi
4:03:22
8788
40K· 24.85 mi
12:39/mi
4:42:40
5875
Finish· 26.22 mi
11:28/mi
4:58:18
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
2:16:4710:27 /mi⚡ faster
2nd Half
2:41:3112:19 /mi+18.1%
Positive split — 18.1% slower in the second half
AI Race Performance Report

Charlotte'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
31:5110:163.11 mi31:51
10:16
-
10K
1:03:3610:153.10 mi31:45
10:14
-0:02
15K
1:36:3310:223.11 mi32:57
10:37
+0:23
20K
2:09:2910:263.11 mi32:56
10:37
0:00
Half(13.10 mi)
2:16:4710:270.67 mi7:18
10:53
+0:16
25K
2:45:2810:402.43 mi28:41
11:47
+0:54
30K
3:23:0010:543.11 mi37:32
12:05
+0:18
35K
4:03:2211:123.11 mi40:22
13:00
+0:55
40K
4:42:4011:233.10 mi39:18
12:39
-0:21
Finish(26.22 mi)
4:58:1811:241.37 mi15:38
11:28
-1:11
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

11:23 /mi

Slowest Pace

13:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:47

46% of race

Time at Steady Pace

44:19

15% of race

Time at Slower Pace

1:57:12

39% of race

Average Pace: 11:23 /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 mi414531419914199383331266012660
10K3.10 mi39823+163013315+88413315+884386241275812758
15K3.11 mi39171+65213028+28713028+287383331266012660
20K3.11 mi38900+27112961+6712961+67386831314013140
Half(13.10 mi)0.67 mi38798+10212953+812953+8381361306613066
25K2.43 mi39378-58013377-42413377-424418691528015280
30K3.11 mi39345+3313559-18213559-182395051449714497
35K3.11 mi39621-27613935-37613935-376407821575315753
40K3.10 mi39738-11714176-24114176-241400601576715767
Finish(26.22 mi)1.37 mi39600+13814163+1314163+13355761357713577

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
131 ft55 ft
49ft125ft
117 ft

Overall

38333

Females

12660

F18-39

12660

5K→10K

3.1 - 6.2 mi

Top 65%
55 ft24 ft
50ft81ft
45 ft

Overall

38624

Females

12758

F18-39

12758

10K→15K

6.2 - 9.3 mi

Top 64%
24 ft18 ft
44ft51ft
17 ft

Overall

38333

Females

12660

F18-39

12660

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

38683

Females

13140

F18-39

13140

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38136

Females

13066

F18-39

13066

Half→25K

13.1 - 15.5 mi

Top 70%
25 ft12 ft
50ft63ft
20 ft

Overall

41869

Females

15280

F18-39

15280

25K→30K

15.5 - 18.6 mi

Top 66%
12 ft35 ft
69ft46ft
28 ft

Overall

39505

Females

14497

F18-39

14497

30K→35K

18.6 - 21.8 mi

Top 68%
35 ft34 ft
87ft88ft
23 ft

Overall

40782

Females

15753

F18-39

15753

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

40060

Females

15767

F18-39

15767

40K→Finish

24.9 - 26.2 mi

Top 60%
17 ft13 ft
14ft18ft
13 ft

Overall

35576

Females

13577

F18-39

13577

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#41453
5K10K
1771807+1630
#41453 #39823
10K15K
243895+652
#39823 #39171
15K20K
350621+271
#39171 #38900
20KHalf
77179+102
#38900 #38798
Half25K
898318-580
#38798 #39378
25K30K
572605+33
#39378 #39345
30K35K
729453-276
#39345 #39621
35K40K
492375-117
#39621 #39738
40KFinish
113251+138
#39738 #39600
TOTALS
36515504+1853
#41453 #39600

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