Rachel Harrison

Bib: 63573 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
9:31/mi
29:33
49125
10K· 6.21 mi
9:22/mi
58:39
5081
15K· 9.32 mi
9:43/mi
1:28:48
4451
20K· 12.43 mi
9:37/mi
1:58:39
6740
Half· 13.10 mi
10:05/mi
2:05:25
27
25K· 15.53 mi
10:01/mi
2:29:48
5063
30K· 18.64 mi
10:26/mi
3:02:12
6946
35K· 21.75 mi
11:10/mi
3:36:53
8788
40K· 24.85 mi
11:19/mi
4:12:02
5875
Finish· 26.22 mi
10:47/mi
4:26:44
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
2:05:259:35 /mi⚡ faster
2nd Half
2:21:1910:47 /mi+12.7%
Positive split — 12.7% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:339:313.11 mi29:33
9:31
-
10K
58:399:273.10 mi29:06
9:22
-0:09
15K
1:28:489:323.11 mi30:09
9:43
+0:21
20K
1:58:399:333.11 mi29:51
9:37
-0:06
Half(13.10 mi)
2:05:259:350.67 mi6:46
10:05
+0:28
25K
2:29:489:392.43 mi24:23
10:01
-0:04
30K
3:02:129:473.11 mi32:24
10:26
+0:25
35K
3:36:539:593.11 mi34:41
11:10
+0:44
40K
4:12:0210:093.10 mi35:09
11:19
+0:09
Finish(26.22 mi)
4:26:4410:111.37 mi14:42
10:47
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:11 /mi

Slowest Pace

11:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:39

44% of race

Time at Steady Pace

31:09

12% of race

Time at Slower Pace

1:56:56

44% of race

Average Pace: 10:10 /mi

Loading chart...
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 mi3348610255102553006888548854
10K3.10 mi31640+18469481+7749481+7742986987718771
15K3.11 mi30999+6419225+2569225+2563006888548854
20K3.11 mi30594+4059096+1299096+1293004689618961
Half(13.10 mi)0.67 mi30575+199102-69102-63126996579657
25K2.43 mi30180+3959036+669036+662947490869086
30K3.11 mi29618+5628968+688968+682863791349134
35K3.11 mi29299+3199071-1039071-103294311020910209
40K3.10 mi29232+679271-2009271-200302651109711097
Finish(26.22 mi)1.37 mi29160+729327-569327-56296701083310833

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

30068

Females

8854

F18-39

8854

5K→10K

3.1 - 6.2 mi

Top 50%
55 ft24 ft
50ft81ft
45 ft

Overall

29869

Females

8771

F18-39

8771

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

30068

Females

8854

F18-39

8854

15K→20K

9.3 - 12.4 mi

Top 50%
18 ft45 ft
67ft40ft
38 ft

Overall

30046

Females

8961

F18-39

8961

20K→Half

12.4 - 13.1 mi

Top 52%
45 ft26 ft
8ft27ft
20 ft

Overall

31269

Females

9657

F18-39

9657

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29474

Females

9086

F18-39

9086

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28637

Females

9134

F18-39

9134

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29431

Females

10209

F18-39

10209

35K→40K

21.8 - 24.9 mi

Top 51%
34 ft17 ft
58ft75ft
31 ft

Overall

30265

Females

11097

F18-39

11097

40K→Finish

24.9 - 26.2 mi

Top 50%
17 ft13 ft
14ft18ft
13 ft

Overall

29670

Females

10833

F18-39

10833

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#33486
5K10K
891935+1846
#33486 #31640
10K15K
215856+641
#31640 #30999
15K20K
272677+405
#30999 #30594
20KHalf
82101+19
#30594 #30575
Half25K
214609+395
#30575 #30180
25K30K
310872+562
#30180 #29618
30K35K
414733+319
#29618 #29299
35K40K
448515+67
#29299 #29232
40KFinish
153225+72
#29232 #29160
TOTALS
21976523+4326
#33486 #29160

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