Sarah Mason

Bib: 58630 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 49%
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
9:45/mi
30:16
49125
10K· 6.21 mi
9:34/mi
59:57
5081
15K· 9.32 mi
10:10/mi
1:31:30
4451
20K· 12.43 mi
10:37/mi
2:04:26
6740
Half· 13.10 mi
10:55/mi
2:11:45
27
25K· 15.53 mi
11:23/mi
2:39:28
5063
30K· 18.64 mi
11:55/mi
3:16:28
6946
35K· 21.75 mi
12:34/mi
3:55:29
8788
40K· 24.85 mi
12:13/mi
4:33:25
5875
Finish· 26.22 mi
11:43/mi
4:49:23
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
2:11:4510:04 /mi⚡ faster
2nd Half
2:37:3812:01 /mi+19.6%
Positive split — 19.6% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:169:453.11 mi30:16
9:45
-
10K
59:579:393.10 mi29:41
9:34
-0:11
15K
1:31:309:503.11 mi31:33
10:10
+0:36
20K
2:04:2610:013.11 mi32:56
10:37
+0:27
Half(13.10 mi)
2:11:4510:040.67 mi7:19
10:55
+0:18
25K
2:39:2810:162.43 mi27:43
11:23
+0:28
30K
3:16:2810:333.11 mi37:00
11:55
+0:32
35K
3:55:2910:503.11 mi39:01
12:34
+0:39
40K
4:33:2511:013.10 mi37:56
12:13
-0:21
Finish(26.22 mi)
4:49:2311:031.37 mi15:58
11:43
-0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

11:03 /mi

Slowest Pace

12:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:26

43% of race

Time at Steady Pace

51:00

18% of race

Time at Slower Pace

1:53:57

39% of race

Average Pace: 11:02 /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 mi359731138211382342571067010670
10K3.10 mi33903+207010434+94810434+9483210196989698
15K3.11 mi33935-3210461-2710461-27342571067010670
20K3.11 mi35147-121211108-64711108-647386761313313133
Half(13.10 mi)0.67 mi35220-7311171-6311171-63383131315013150
25K2.43 mi36015-79511690-51911690-519395141398913989
30K3.11 mi36532-51712132-44212132-442384911397113971
35K3.11 mi36858-32612509-37712509-377382721448814488
40K3.10 mi36792+6612693-18412693-184369961431314313
Finish(26.22 mi)1.37 mi36749+4312740-4712740-47375381449314493

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
131 ft55 ft
49ft125ft
117 ft

Overall

34257

Females

10670

F18-39

10670

5K→10K

3.1 - 6.2 mi

Top 54%
55 ft24 ft
50ft81ft
45 ft

Overall

32101

Females

9698

F18-39

9698

10K→15K

6.2 - 9.3 mi

Top 57%
24 ft18 ft
44ft51ft
17 ft

Overall

34257

Females

10670

F18-39

10670

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

38676

Females

13133

F18-39

13133

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38313

Females

13150

F18-39

13150

Half→25K

13.1 - 15.5 mi

Top 66%
25 ft12 ft
50ft63ft
20 ft

Overall

39514

Females

13989

F18-39

13989

25K→30K

15.5 - 18.6 mi

Top 64%
12 ft35 ft
69ft46ft
28 ft

Overall

38491

Females

13971

F18-39

13971

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

38272

Females

14488

F18-39

14488

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36996

Females

14313

F18-39

14313

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37538

Females

14493

F18-39

14493

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35973
5K10K
782148+2070
#35973 #33903
10K15K
529497-32
#33903 #33935
15K20K
1395183-1212
#33935 #35147
20KHalf
16895-73
#35147 #35220
Half25K
1062267-795
#35220 #36015
25K30K
951434-517
#36015 #36532
30K35K
757431-326
#36532 #36858
35K40K
462528+66
#36858 #36792
40KFinish
171214+43
#36792 #36749
TOTALS
55734797-776
#35973 #36749

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