Martha Jones

Bib: 73250 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
10:46/mi
33:27
49125
10K· 6.21 mi
11:38/mi
1:09:33
5081
15K· 9.32 mi
12:01/mi
1:46:52
4451
20K· 12.43 mi
11:29/mi
2:22:30
6740
Half· 13.10 mi
11:24/mi
2:30:09
27
25K· 15.53 mi
12:23/mi
3:00:18
5063
30K· 18.64 mi
14:51/mi
3:46:25
6946
35K· 21.75 mi
12:14/mi
4:24:23
8788
40K· 24.85 mi
12:05/mi
5:01:54
5875
Finish· 26.22 mi
11:50/mi
5:18:02
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
2:30:0911:28 /mi⚡ faster
2nd Half
2:47:5312:48 /mi+11.8%
Positive split — 11.8% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:2710:463.11 mi33:27
10:46
-
10K
1:09:3311:123.10 mi36:06
11:38
+0:52
15K
1:46:5211:283.11 mi37:19
12:01
+0:23
20K
2:22:3011:283.11 mi35:38
11:29
-0:32
Half(13.10 mi)
2:30:0911:280.67 mi7:39
11:24
-0:05
25K
3:00:1811:372.43 mi30:09
12:23
+0:59
30K
3:46:2512:093.11 mi46:07
14:51
+2:28
35K
4:24:2312:103.11 mi37:58
12:14
-2:37
40K
5:01:5412:093.10 mi37:31
12:05
-0:09
Finish(26.22 mi)
5:18:0212:091.37 mi16:08
11:50
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:46 /mi

Average Pace

12:08 /mi

Slowest Pace

14:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:16:44

24% of race

Time at Steady Pace

3:15:11

61% of race

Time at Slower Pace

46:07

15% of race

Average Pace: 12:08 /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 mi463481700917009485541847918479
10K3.10 mi48326-197818239-123018239-1230499421928319283
15K3.11 mi48370-4418277-3818277-38485541847918479
20K3.11 mi47333+103717745+53217745+532449531659316593
Half(13.10 mi)0.67 mi47009+32417572+17317572+173420681522115221
25K2.43 mi46510+49917380+19217380+192447931691616916
30K3.11 mi47834-132418288-90818288-908521772146221462
35K3.11 mi46154+168017470+81817470+818361911346913469
40K3.10 mi45000+115416975+49516975+495360431384513845
Finish(26.22 mi)1.37 mi44649+35116836+13916836+139384901495014950

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
131 ft55 ft
49ft125ft
117 ft

Overall

48554

Females

18479

F18-39

18479

5K→10K

3.1 - 6.2 mi

Top 84%
55 ft24 ft
50ft81ft
45 ft

Overall

49942

Females

19283

F18-39

19283

10K→15K

6.2 - 9.3 mi

Top 81%
24 ft18 ft
44ft51ft
17 ft

Overall

48554

Females

18479

F18-39

18479

15K→20K

9.3 - 12.4 mi

Top 75%
18 ft45 ft
67ft40ft
38 ft

Overall

44953

Females

16593

F18-39

16593

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

42068

Females

15221

F18-39

15221

Half→25K

13.1 - 15.5 mi

Top 75%
25 ft12 ft
50ft63ft
20 ft

Overall

44793

Females

16916

F18-39

16916

25K→30K

15.5 - 18.6 mi

Top 87%
12 ft35 ft
69ft46ft
28 ft

Overall

52177

Females

21462

F18-39

21462

30K→35K

18.6 - 21.8 mi

Top 61%
35 ft34 ft
87ft88ft
23 ft

Overall

36191

Females

13469

F18-39

13469

35K→40K

21.8 - 24.9 mi

Top 60%
34 ft17 ft
58ft75ft
31 ft

Overall

36043

Females

13845

F18-39

13845

40K→Finish

24.9 - 26.2 mi

Top 64%
17 ft13 ft
14ft18ft
13 ft

Overall

38490

Females

14950

F18-39

14950

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#46348
5K10K
200200-1978
#46348 #48326
10K15K
200200-44
#48326 #48370
15K20K
1111148*+1037
#48370 #47333
20KHalf
11335*+324
#47333 #47009
Half25K
200699*+499
#47009 #46510
25K30K
1486162-1324
#46510 #47834
30K35K
151695*+1680
#47834 #46154
35K40K
181172*+1154
#46154 #45000
40KFinish
30381*+351
#45000 #44649
TOTALS
22715992*+1699
#46348 #44649

* 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