Lacey Byatt

Bib: 68791 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
12:52/mi
39:58
49125
10K· 6.21 mi
15:55/mi
1:29:25
5081
15K· 9.32 mi
15:43/mi
2:18:14
4451
20K· 12.43 mi
16:48/mi
3:10:24
6740
Half· 13.10 mi
15:24/mi
3:20:44
27
25K· 15.53 mi
16:33/mi
4:01:02
5063
30K· 18.64 mi
18:50/mi
4:59:32
6946
35K· 21.75 mi
18:30/mi
5:57:00
8788
40K· 24.85 mi
17:51/mi
6:52:26
5875
Finish· 26.22 mi
17:12/mi
7:15:53
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
3:20:4415:20 /mi⚡ faster
2nd Half
3:55:0917:56 /mi+17.1%
Positive split — 17.1% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
39:5812:523.11 mi39:58
12:52
-
10K
1:29:2514:243.10 mi49:27
15:55
+3:03
15K
2:18:1414:503.11 mi48:49
15:43
-0:12
20K
3:10:2415:203.11 mi52:10
16:48
+1:05
Half(13.10 mi)
3:20:4415:200.67 mi10:20
15:24
-1:24
25K
4:01:0215:312.43 mi40:18
16:33
+1:09
30K
4:59:3216:053.11 mi58:30
18:50
+2:17
35K
5:57:0016:253.11 mi57:28
18:30
-0:20
40K
6:52:2616:363.10 mi55:26
17:51
-0:39
Finish(26.22 mi)
7:15:5316:391.37 mi23:27
17:12
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:52 /mi

Average Pace

16:38 /mi

Slowest Pace

18:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:34

34% of race

Time at Steady Pace

1:55:55

27% of race

Time at Slower Pace

2:51:24

39% of race

Average Pace: 16:37 /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 mi568542392423924583002502425024
10K3.10 mi58526-167225170-124625170-1246591012559825598
15K3.11 mi58524+225183-1325183-13583002502425024
20K3.11 mi58615-9125241-5825241-58585962526125261
Half(13.10 mi)0.67 mi58574+4125213+2825213+28566692409624096
25K2.43 mi58395+17925079+13425079+134567052404024040
30K3.11 mi58555-16025207-12825207-128587132542325423
35K3.11 mi58587-3225231-2425231-24581432513425134
40K3.10 mi58574+1325232-125232-1580872510625106
Finish(26.22 mi)1.37 mi58567+72523225232578762504225042

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
131 ft55 ft
49ft125ft
117 ft

Overall

58300

Females

25024

F18-39

25024

5K→10K

3.1 - 6.2 mi

Top 99%
55 ft24 ft
50ft81ft
45 ft

Overall

59101

Females

25598

F18-39

25598

10K→15K

6.2 - 9.3 mi

Top 98%
24 ft18 ft
44ft51ft
17 ft

Overall

58300

Females

25024

F18-39

25024

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58596

Females

25261

F18-39

25261

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56669

Females

24096

F18-39

24096

Half→25K

13.1 - 15.5 mi

Top 95%
25 ft12 ft
50ft63ft
20 ft

Overall

56705

Females

24040

F18-39

24040

25K→30K

15.5 - 18.6 mi

Top 98%
12 ft35 ft
69ft46ft
28 ft

Overall

58713

Females

25423

F18-39

25423

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

58143

Females

25134

F18-39

25134

35K→40K

21.8 - 24.9 mi

Top 97%
34 ft17 ft
58ft75ft
31 ft

Overall

58087

Females

25106

F18-39

25106

40K→Finish

24.9 - 26.2 mi

Top 97%
17 ft13 ft
14ft18ft
13 ft

Overall

57876

Females

25042

F18-39

25042

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#56854
5K10K
170331-1672
#56854 #58526
10K15K
141143+2
#58526 #58524
15K20K
19099-91
#58524 #58615
20KHalf
849+41
#58615 #58574
Half25K
38217+179
#58574 #58395
25K30K
20545-160
#58395 #58555
30K35K
8957-32
#58555 #58587
35K40K
6275+13
#58587 #58574
40KFinish
3138+7
#58574 #58567
TOTALS
2467754-1713
#56854 #58567

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