Amy North

Bib: 8666 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 37%
Gender (Female)
#0 / 26115
Top 25%
Division (F18-39)
#0 / 14744
Top 26%
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
8:56/mi
27:45
49125
10K· 6.21 mi
8:41/mi
54:42
5081
15K· 9.32 mi
9:03/mi
1:22:48
4451
20K· 12.43 mi
8:55/mi
1:50:29
6740
Half· 13.10 mi
9:24/mi
1:56:47
27
25K· 15.53 mi
8:57/mi
2:18:35
5063
30K· 18.64 mi
11:10/mi
2:53:15
6946
35K· 21.75 mi
9:45/mi
3:23:31
8788
40K· 24.85 mi
9:42/mi
3:53:37
5875
Finish· 26.22 mi
8:26/mi
4:05:07
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
1:56:478:55 /mi⚡ faster
2nd Half
2:08:209:47 /mi+9.9%
Positive split — 9.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:458:563.11 mi27:45
8:56
-
10K
54:428:493.10 mi26:57
8:41
-0:15
15K
1:22:488:543.11 mi28:06
9:03
+0:22
20K
1:50:298:543.11 mi27:41
8:55
-0:08
Half(13.10 mi)
1:56:478:550.67 mi6:18
9:24
+0:29
25K
2:18:358:562.43 mi21:48
8:57
-0:27
30K
2:53:159:183.11 mi34:40
11:10
+2:13
35K
3:23:319:223.11 mi30:16
9:45
-1:25
40K
3:53:379:243.10 mi30:06
9:42
-0:03
Finish(26.22 mi)
4:05:079:221.37 mi11:30
8:26
-1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:26 /mi

Average Pace

9:21 /mi

Slowest Pace

11:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

11:30

5% of race

Time at Steady Pace

2:18:35

57% of race

Time at Slower Pace

1:35:02

39% of race

Average Pace: 9:21 /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 mi25794726172612190758305830
10K3.10 mi22803+29916173+10886173+10882034353305330
15K3.11 mi22385+4186020+1536020+1532190758305830
20K3.11 mi22286+995990+305990+302249060706070
Half(13.10 mi)0.67 mi22404-1186041-516041-512510070627062
25K2.43 mi21829+5755883+1585883+1582013054295429
30K3.11 mi24970-31417090-12077090-1207337411156111561
35K3.11 mi23787+11836884+2066884+2062005761046104
40K3.10 mi22776+10116699+1856699+1851871360266026
Finish(26.22 mi)1.37 mi22000+7766474+2256474+2251056929112911

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×10
+49ft-125ft

Overall

21907

Females

5830

F18-39

5830

5K→10K

3.1 - 6.2 mi

Top 34%
+50ft-81ft

Overall

20343

Females

5330

F18-39

5330

10K→15K

6.2 - 9.3 mi

Top 37%
+44ft-51ft

Overall

21907

Females

5830

F18-39

5830

15K→20K

9.3 - 12.4 mi

Top 38%
+67ft-40ft

Overall

22490

Females

6070

F18-39

6070

20K→Half

12.4 - 13.1 mi

Top 42%
+8ft-27ft

Overall

25100

Females

7062

F18-39

7062

Half→25K

13.1 - 15.5 mi

Top 34%
+50ft-63ft

Overall

20130

Females

5429

F18-39

5429

25K→30K

15.5 - 18.6 mi

Top 56%
+69ft-46ft

Overall

33741

Females

11561

F18-39

11561

30K→35K

18.6 - 21.8 mi

Top 34%
+87ft-88ft

Overall

20057

Females

6104

F18-39

6104

35K→40K

21.8 - 24.9 mi

Top 31%
+58ft-75ft

Overall

18713

Females

6026

F18-39

6026

40K→Finish

24.9 - 26.2 mi

Top 18%
+14ft-18ft

Overall

10569

Females

2911

F18-39

2911

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#25794
5K10K
243015*+2991
#25794 #22803
10K15K
200618*+418
#22803 #22385
15K20K
200299*+99
#22385 #22286
20KHalf
17759-118
#22286 #22404
Half25K
70645*+575
#22404 #21829
25K30K
322382-3141
#21829 #24970
30K35K
1221305*+1183
#24970 #23787
35K40K
951106*+1011
#23787 #22776
40KFinish
0776*+776
#22776 #22000
TOTALS
41117905*+3794
#25794 #22000

* Includes athletes who did not complete a segment (DNF/DNQ).

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