Marsha Dawson

Bib: 67799 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
12:31/mi
38:52
49125
10K· 6.21 mi
14:07/mi
1:22:43
5081
15K· 9.32 mi
12:48/mi
2:02:29
4451
20K· 12.43 mi
12:36/mi
2:41:37
6740
Half· 13.10 mi
13:15/mi
2:50:30
27
25K· 15.53 mi
13:29/mi
3:23:19
5063
30K· 18.64 mi
14:21/mi
4:07:53
6946
35K· 21.75 mi
14:25/mi
4:52:40
8788
40K· 24.85 mi
14:45/mi
5:38:27
5875
Finish· 26.22 mi
14:27/mi
5:58:09
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
2:50:3013:02 /mi⚡ faster
2nd Half
3:07:3914:19 /mi+10.1%
Positive split — 10.1% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
38:5212:313.11 mi38:52
12:31
-
10K
1:22:4313:193.10 mi43:51
14:07
+1:36
15K
2:02:2913:093.11 mi39:46
12:48
-1:19
20K
2:41:3713:013.11 mi39:08
12:36
-0:12
Half(13.10 mi)
2:50:3013:020.67 mi8:53
13:15
+0:39
25K
3:23:1913:062.43 mi32:49
13:29
+0:14
30K
4:07:5313:183.11 mi44:34
14:21
+0:52
35K
4:52:4013:283.11 mi44:47
14:25
+0:04
40K
5:38:2713:383.10 mi45:47
14:45
+0:20
Finish(26.22 mi)
5:58:0913:411.37 mi19:42
14:27
-0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:31 /mi

Average Pace

13:40 /mi

Slowest Pace

14:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:28

45% of race

Time at Steady Pace

3:18:41

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:40 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi558752321323213520242073220732
10K3.10 mi56971-109624028-81524028-815575212444924449
15K3.11 mi55623+134823090+93823090+938520242073220732
20K3.11 mi54413+121022285+80522285+805503711985119851
Half(13.10 mi)0.67 mi54247+16622200+8522200+85511792062020620
25K2.43 mi53405+84221702+49821702+498493731958119581
30K3.11 mi52956+44921478+22421478+224504242044620446
35K3.11 mi52372+58421201+27721201+277480731956819568
40K3.10 mi52404-3221284-8321284-83516042160721607
Finish(26.22 mi)1.37 mi52497-9321375-9121375-91528112225722257

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
131 ft55 ft
49ft125ft
117 ft

Overall

52024

Females

20732

F50-54

20732

5K→10K

3.1 - 6.2 mi

Top 96%
55 ft24 ft
50ft81ft
45 ft

Overall

57521

Females

24449

F50-54

24449

10K→15K

6.2 - 9.3 mi

Top 87%
24 ft18 ft
44ft51ft
17 ft

Overall

52024

Females

20732

F50-54

20732

15K→20K

9.3 - 12.4 mi

Top 84%
18 ft45 ft
67ft40ft
38 ft

Overall

50371

Females

19851

F50-54

19851

20K→Half

12.4 - 13.1 mi

Top 86%
45 ft26 ft
8ft27ft
20 ft

Overall

51179

Females

20620

F50-54

20620

Half→25K

13.1 - 15.5 mi

Top 83%
25 ft12 ft
50ft63ft
20 ft

Overall

49373

Females

19581

F50-54

19581

25K→30K

15.5 - 18.6 mi

Top 84%
12 ft35 ft
69ft46ft
28 ft

Overall

50424

Females

20446

F50-54

20446

30K→35K

18.6 - 21.8 mi

Top 80%
35 ft34 ft
87ft88ft
23 ft

Overall

48073

Females

19568

F50-54

19568

35K→40K

21.8 - 24.9 mi

Top 86%
34 ft17 ft
58ft75ft
31 ft

Overall

51604

Females

21607

F50-54

21607

40K→Finish

24.9 - 26.2 mi

Top 88%
17 ft13 ft
14ft18ft
13 ft

Overall

52811

Females

22257

F50-54

22257

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#55875
5K10K
1242146-1096
#55875 #56971
10K15K
141362+1348
#56971 #55623
15K20K
141224+1210
#55623 #54413
20KHalf
20186+166
#54413 #54247
Half25K
32874+842
#54247 #53405
25K30K
122571+449
#53405 #52956
30K35K
65649+584
#52956 #52372
35K40K
252220-32
#52372 #52404
40KFinish
16774-93
#52404 #52497
TOTALS
19285306+3378
#55875 #52497

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