Martha Horton

Bib: 12795 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
9:48/mi
30:26
49125
10K· 6.21 mi
9:53/mi
1:01:07
5081
15K· 9.32 mi
10:17/mi
1:33:03
4451
20K· 12.43 mi
10:22/mi
2:05:13
6740
Half· 13.10 mi
10:37/mi
2:12:20
27
25K· 15.53 mi
11:26/mi
2:40:09
5063
30K· 18.64 mi
13:06/mi
3:20:50
6946
35K· 21.75 mi
13:31/mi
4:02:49
8788
40K· 24.85 mi
10:43/mi
4:36:04
5875
Finish· 26.22 mi
11:21/mi
4:51:32
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
2:12:2010:07 /mi⚡ faster
2nd Half
2:39:1212:09 /mi+20.3%
Positive split — 20.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:269:483.11 mi30:26
9:48
-
10K
1:01:079:513.10 mi30:41
9:53
+0:05
15K
1:33:039:593.11 mi31:56
10:17
+0:24
20K
2:05:1310:053.11 mi32:10
10:22
+0:05
Half(13.10 mi)
2:12:2010:070.67 mi7:07
10:37
+0:15
25K
2:40:0910:192.43 mi27:49
11:26
+0:49
30K
3:20:5010:473.11 mi40:41
13:06
+1:40
35K
4:02:4911:103.11 mi41:59
13:31
+0:25
40K
4:36:0411:073.10 mi33:15
10:43
-2:48
Finish(26.22 mi)
4:51:3211:081.37 mi15:28
11:21
+0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

11:08 /mi

Slowest Pace

13:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:07

21% of race

Time at Steady Pace

1:44:28

36% of race

Time at Slower Pace

2:05:57

43% of race

Average Pace: 11:07 /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 mi365641169011690353311117811178
10K3.10 mi35756+80811288+40211288+402353171112611126
15K3.11 mi35542+21411210+7811210+78353311117811178
20K3.11 mi35699-15711382-17211382-172366841212112121
Half(13.10 mi)0.67 mi35642+571138211382359191192511925
25K2.43 mi36420-77811896-51411896-514397641413014130
30K3.11 mi38399-197913065-116913065-1169449331735617356
35K3.11 mi39431-103213827-76213827-762435491720217202
40K3.10 mi37679+175213126+70113126+7012578590849084
Finish(26.22 mi)1.37 mi37480+19913094+3213094+32345741314013140

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
131 ft55 ft
49ft125ft
117 ft

Overall

35331

Females

11178

F18-39

11178

5K→10K

3.1 - 6.2 mi

Top 59%
55 ft24 ft
50ft81ft
45 ft

Overall

35317

Females

11126

F18-39

11126

10K→15K

6.2 - 9.3 mi

Top 59%
24 ft18 ft
44ft51ft
17 ft

Overall

35331

Females

11178

F18-39

11178

15K→20K

9.3 - 12.4 mi

Top 61%
18 ft45 ft
67ft40ft
38 ft

Overall

36684

Females

12121

F18-39

12121

20K→Half

12.4 - 13.1 mi

Top 60%
45 ft26 ft
8ft27ft
20 ft

Overall

35919

Females

11925

F18-39

11925

Half→25K

13.1 - 15.5 mi

Top 67%
25 ft12 ft
50ft63ft
20 ft

Overall

39764

Females

14130

F18-39

14130

25K→30K

15.5 - 18.6 mi

Top 75%
12 ft35 ft
69ft46ft
28 ft

Overall

44933

Females

17356

F18-39

17356

30K→35K

18.6 - 21.8 mi

Top 73%
35 ft34 ft
87ft88ft
23 ft

Overall

43549

Females

17202

F18-39

17202

35K→40K

21.8 - 24.9 mi

Top 43%
34 ft17 ft
58ft75ft
31 ft

Overall

25785

Females

9084

F18-39

9084

40K→Finish

24.9 - 26.2 mi

Top 58%
17 ft13 ft
14ft18ft
13 ft

Overall

34574

Females

13140

F18-39

13140

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36564
5K10K
3421150+808
#36564 #35756
10K15K
379593+214
#35756 #35542
15K20K
564407-157
#35542 #35699
20KHalf
86143+57
#35699 #35642
Half25K
1043265-778
#35642 #36420
25K30K
2128149-1979
#36420 #38399
30K35K
1274242-1032
#38399 #39431
35K40K
71759+1752
#39431 #37679
40KFinish
82281+199
#37679 #37480
TOTALS
59054989-916
#36564 #37480

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