Mollie Heyworth

Bib: 77308 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
12:29/mi
38:47
49125
10K· 6.21 mi
13:24/mi
1:20:24
5081
15K· 9.32 mi
14:53/mi
2:06:36
4451
20K· 12.43 mi
17:01/mi
2:59:26
6740
Half· 13.10 mi
15:33/mi
3:09:52
27
25K· 15.53 mi
18:31/mi
3:54:57
5063
30K· 18.64 mi
19:19/mi
4:54:56
6946
35K· 21.75 mi
19:57/mi
5:56:53
8788
40K· 24.85 mi
18:43/mi
6:55:01
5875
Finish· 26.22 mi
16:33/mi
7:17:34
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
3:09:5214:30 /mi⚡ faster
2nd Half
4:07:4218:53 /mi+30.5%
Positive split — 30.5% slower in the second half
AI Race Performance Report

Mollie'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
38:4712:293.11 mi38:47
12:29
-
10K
1:20:2412:573.10 mi41:37
13:24
+0:55
15K
2:06:3613:353.11 mi46:12
14:53
+1:29
20K
2:59:2614:273.11 mi52:50
17:01
+2:08
Half(13.10 mi)
3:09:5214:300.67 mi10:26
15:33
-1:28
25K
3:54:5715:082.43 mi45:05
18:31
+2:58
30K
4:54:5615:503.11 mi59:59
19:19
+0:48
35K
5:56:5316:253.11 mi1:01:57
19:57
+0:38
40K
6:55:0116:423.10 mi58:08
18:43
-1:14
Finish(26.22 mi)
7:17:3416:431.37 mi22:33
16:33
-2:10
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:29 /mi

Average Pace

16:42 /mi

Slowest Pace

19:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:02

31% of race

Time at Steady Pace

1:15:23

17% of race

Time at Slower Pace

3:45:09

51% of race

Average Pace: 16:41 /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 mi558272317223172573002429524295
10K3.10 mi56163-33623442-27023442-270562922358223582
15K3.11 mi56677-51423830-38823830-388573002429524295
20K3.11 mi57615-93824520-69024520-690587372536725367
Half(13.10 mi)0.67 mi57589+2624510+1024510+10568802423324233
25K2.43 mi57951-36224766-25624766-256585062521025210
30K3.11 mi58337-38625046-28025046-280589862560925609
35K3.11 mi58579-24225228-18225228-182590862569725697
40K3.10 mi58668-8925302-7425302-74587162546025460
Finish(26.22 mi)1.37 mi58621+4725271+3125271+31571952467224672

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
131 ft55 ft
49ft125ft
117 ft

Overall

57300

Females

24295

F18-39

24295

5K→10K

3.1 - 6.2 mi

Top 94%
55 ft24 ft
50ft81ft
45 ft

Overall

56292

Females

23582

F18-39

23582

10K→15K

6.2 - 9.3 mi

Top 96%
24 ft18 ft
44ft51ft
17 ft

Overall

57300

Females

24295

F18-39

24295

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58737

Females

25367

F18-39

25367

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56880

Females

24233

F18-39

24233

Half→25K

13.1 - 15.5 mi

Top 98%
25 ft12 ft
50ft63ft
20 ft

Overall

58506

Females

25210

F18-39

25210

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

58986

Females

25609

F18-39

25609

30K→35K

18.6 - 21.8 mi

Top 99%
35 ft34 ft
87ft88ft
23 ft

Overall

59086

Females

25697

F18-39

25697

35K→40K

21.8 - 24.9 mi

Top 98%
34 ft17 ft
58ft75ft
31 ft

Overall

58716

Females

25460

F18-39

25460

40K→Finish

24.9 - 26.2 mi

Top 96%
17 ft13 ft
14ft18ft
13 ft

Overall

57195

Females

24672

F18-39

24672

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#55827
5K10K
696360-336
#55827 #56163
10K15K
656142-514
#56163 #56677
15K20K
99153-938
#56677 #57615
20KHalf
3056+26
#57615 #57589
Half25K
44381-362
#57589 #57951
25K30K
41529-386
#57951 #58337
30K35K
26119-242
#58337 #58579
35K40K
12334-89
#58579 #58668
40KFinish
1865+47
#58668 #58621
TOTALS
3633839-2794
#55827 #58621

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