Harriet Good

Bib: 62160 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 42%
Division (F18-39)
#0 / 14744
Top 44%
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
9:21/mi
29:00
49125
10K· 6.21 mi
9:40/mi
59:00
5081
15K· 9.32 mi
9:36/mi
1:28:48
4451
20K· 12.43 mi
9:31/mi
1:58:19
6740
Half· 13.10 mi
9:54/mi
2:04:57
27
25K· 15.53 mi
9:50/mi
2:28:54
5063
30K· 18.64 mi
11:35/mi
3:04:51
6946
35K· 21.75 mi
12:26/mi
3:43:27
8788
40K· 24.85 mi
12:05/mi
4:20:58
5875
Finish· 26.22 mi
12:07/mi
4:37:29
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
2:04:579:33 /mi⚡ faster
2nd Half
2:32:3211:38 /mi+22.1%
Positive split — 22.1% slower in the second half
AI Race Performance Report

Harriet'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
29:009:213.11 mi29:00
9:21
-
10K
59:009:303.10 mi30:00
9:40
+0:19
15K
1:28:489:323.11 mi29:48
9:36
-0:04
20K
1:58:199:323.11 mi29:31
9:31
-0:05
Half(13.10 mi)
2:04:579:330.67 mi6:38
9:54
+0:23
25K
2:28:549:362.43 mi23:57
9:50
-0:04
30K
3:04:519:553.11 mi35:57
11:35
+1:45
35K
3:43:2710:173.11 mi38:36
12:26
+0:51
40K
4:20:5810:303.10 mi37:31
12:05
-0:21
Finish(26.22 mi)
4:37:2910:361.37 mi16:31
12:07
+0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Harriet's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:21 /mi

Average Pace

10:35 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:28:54

54% of race

Time at Slower Pace

2:08:35

46% of race

Average Pace: 10:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi31453942194212894384068406
10K3.10 mi32305-8529752-3319752-331331451013410134
15K3.11 mi31001+13049227+5259227+5252894384068406
20K3.11 mi30350+6519015+2129015+2122913985688568
Half(13.10 mi)0.67 mi30254+968987+288987+282961089208920
25K2.43 mi29626+6288809+1788809+1782812184818481
30K3.11 mi30881-12559514-7059514-705364251290912909
35K3.11 mi31961-108010245-73110245-731374421405814058
40K3.10 mi32530-56910753-50810753-508360301383213832
Finish(26.22 mi)1.37 mi32872-34210986-23310986-233405891591315913

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
131 ft55 ft
49ft125ft
117 ft

Overall

28943

Females

8406

F18-39

8406

5K→10K

3.1 - 6.2 mi

Top 55%
55 ft24 ft
50ft81ft
45 ft

Overall

33145

Females

10134

F18-39

10134

10K→15K

6.2 - 9.3 mi

Top 48%
24 ft18 ft
44ft51ft
17 ft

Overall

28943

Females

8406

F18-39

8406

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

29139

Females

8568

F18-39

8568

20K→Half

12.4 - 13.1 mi

Top 50%
45 ft26 ft
8ft27ft
20 ft

Overall

29610

Females

8920

F18-39

8920

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28121

Females

8481

F18-39

8481

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36425

Females

12909

F18-39

12909

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37442

Females

14058

F18-39

14058

35K→40K

21.8 - 24.9 mi

Top 60%
34 ft17 ft
58ft75ft
31 ft

Overall

36030

Females

13832

F18-39

13832

40K→Finish

24.9 - 26.2 mi

Top 68%
17 ft13 ft
14ft18ft
13 ft

Overall

40589

Females

15913

F18-39

15913

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing