Catherine Harvey

Bib: 38973 F IE

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 18%
Gender (Female)
#0 / 26115
Top 9%
Division (F18-39)
#0 / 14744
Top 11%
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
7:58/mi
24:45
49125
10K· 6.21 mi
7:58/mi
49:29
5081
15K· 9.32 mi
8:09/mi
1:14:48
4451
20K· 12.43 mi
7:58/mi
1:39:33
6740
Half· 13.10 mi
8:12/mi
1:45:03
27
25K· 15.53 mi
8:00/mi
2:04:30
5063
30K· 18.64 mi
8:08/mi
2:29:45
6946
35K· 21.75 mi
8:43/mi
2:56:47
8788
40K· 24.85 mi
8:03/mi
3:21:47
5875
Finish· 26.22 mi
7:59/mi
3:32:40
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
1:45:038:02 /mi⚡ faster
2nd Half
1:47:378:13 /mi+2.4%
Positive split — 2.4% slower in the second half
AI Race Performance Report

Catherine'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
24:457:583.11 mi24:45
7:58
-
10K
49:297:583.10 mi24:44
7:58
0:00
15K
1:14:488:023.11 mi25:19
8:09
+0:11
20K
1:39:338:013.11 mi24:45
7:58
-0:11
Half(13.10 mi)
1:45:038:020.67 mi5:30
8:12
+0:14
25K
2:04:308:012.43 mi19:27
8:00
-0:12
30K
2:29:458:023.11 mi25:15
8:08
+0:08
35K
2:56:478:083.11 mi27:02
8:43
+0:35
40K
3:21:478:083.10 mi25:00
8:03
-0:40
Finish(26.22 mi)
3:32:408:081.37 mi10:53
7:59
-0:04
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:07 /mi

Slowest Pace

8:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:05:38

87% of race

Time at Steady Pace

27:02

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi13761315831581261127612761
10K3.10 mi13048+7132939+2192939+2191250527952795
15K3.11 mi12827+2212867+722867+721261127612761
20K3.11 mi12761+662840+272840+271269428052805
Half(13.10 mi)0.67 mi12748+132833+72833+71281628432843
25K2.43 mi12364+3842741+922741+921120024092409
30K3.11 mi11806+5582599+1422599+1421023321712171
35K3.11 mi11724+822653-542653-541223031683168
40K3.10 mi10827+8972459+1942459+194728516051605
Finish(26.22 mi)1.37 mi10545+2822391+682391+68749617661766

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
131 ft55 ft
49ft125ft
117 ft

Overall

12611

Females

2761

F18-39

2761

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12505

Females

2795

F18-39

2795

10K→15K

6.2 - 9.3 mi

Top 21%
24 ft18 ft
44ft51ft
17 ft

Overall

12611

Females

2761

F18-39

2761

15K→20K

9.3 - 12.4 mi

Top 21%
18 ft45 ft
67ft40ft
38 ft

Overall

12694

Females

2805

F18-39

2805

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12816

Females

2843

F18-39

2843

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11200

Females

2409

F18-39

2409

25K→30K

15.5 - 18.6 mi

Top 17%
12 ft35 ft
69ft46ft
28 ft

Overall

10233

Females

2171

F18-39

2171

30K→35K

18.6 - 21.8 mi

Top 20%
35 ft34 ft
87ft88ft
23 ft

Overall

12230

Females

3168

F18-39

3168

35K→40K

21.8 - 24.9 mi

Top 12%
34 ft17 ft
58ft75ft
31 ft

Overall

7285

Females

1605

F18-39

1605

40K→Finish

24.9 - 26.2 mi

Top 13%
17 ft13 ft
14ft18ft
13 ft

Overall

7496

Females

1766

F18-39

1766

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#13761
5K10K
152865+713
#13761 #13048
10K15K
166387+221
#13048 #12827
15K20K
208274+66
#12827 #12761
20KHalf
4255+13
#12761 #12748
Half25K
50434+384
#12748 #12364
25K30K
74632+558
#12364 #11806
30K35K
325407+82
#11806 #11724
35K40K
15912+897
#11724 #10827
40KFinish
16298+282
#10827 #10545
TOTALS
10484264+3216
#13761 #10545

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