John Lethbridge

Bib: 14028 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 38%
Gender (Male)
#0 / 33594
Top 48%
Masters (Masters Men)
#0 / 16876
Top 44%
Division (M45-49)
#0 / 4167
Top 49%
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
7:21/mi
22:49
49125
10K· 6.21 mi
7:35/mi
46:21
5081
15K· 9.32 mi
8:06/mi
1:11:29
4451
20K· 12.43 mi
8:25/mi
1:37:37
6740
Half· 13.10 mi
8:58/mi
1:43:38
27
25K· 15.53 mi
9:16/mi
2:06:12
5063
30K· 18.64 mi
10:08/mi
2:37:39
6946
35K· 21.75 mi
11:44/mi
3:14:04
8788
40K· 24.85 mi
12:21/mi
3:52:24
5875
Finish· 26.22 mi
11:14/mi
4:07:42
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
1:43:387:55 /mi⚡ faster
2nd Half
2:24:0410:59 /mi+39.0%
Positive split — 39.0% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:497:213.11 mi22:49
7:21
-
10K
46:217:283.10 mi23:32
7:35
+0:14
15K
1:11:297:413.11 mi25:08
8:06
+0:31
20K
1:37:377:523.11 mi26:08
8:25
+0:19
Half(13.10 mi)
1:43:387:550.67 mi6:01
8:58
+0:33
25K
2:06:128:082.43 mi22:34
9:16
+0:18
30K
2:37:398:283.11 mi31:27
10:08
+0:52
35K
3:14:048:563.11 mi36:25
11:44
+1:36
40K
3:52:249:223.10 mi38:20
12:21
+0:37
Finish(26.22 mi)
4:07:429:281.37 mi15:18
11:14
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:21 /mi

Average Pace

9:27 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:37:37

39% of race

Time at Steady Pace

28:35

12% of race

Time at Slower Pace

2:01:30

49% of race

Average Pace: 9:27 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi7808659665961189793169316
10K3.10 mi8302-4946935-3396935-339889173377337
15K3.11 mi9390-10887658-7237658-7231189793169316
20K3.11 mi11001-16118719-10618719-1061170651280812808
Half(13.10 mi)0.67 mi11445-4449004-2859004-285202301486914869
25K2.43 mi13587-214210456-145210456-1452234731680516805
30K3.11 mi15948-236111964-150811964-1508263881819918199
35K3.11 mi19177-322913971-200713971-2007330212103521035
40K3.10 mi22347-317015779-180815779-1808378372308323083
Finish(26.22 mi)1.37 mi22800-45316005-22616005-226334702078720787

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

11897

Males

9316

M45-49

9316

5K→10K

3.1 - 6.2 mi

Top 15%
55 ft24 ft
50ft81ft
45 ft

Overall

8891

Males

7337

M45-49

7337

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

11897

Males

9316

M45-49

9316

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17065

Males

12808

M45-49

12808

20K→Half

12.4 - 13.1 mi

Top 34%
45 ft26 ft
8ft27ft
20 ft

Overall

20230

Males

14869

M45-49

14869

Half→25K

13.1 - 15.5 mi

Top 39%
25 ft12 ft
50ft63ft
20 ft

Overall

23473

Males

16805

M45-49

16805

25K→30K

15.5 - 18.6 mi

Top 44%
12 ft35 ft
69ft46ft
28 ft

Overall

26388

Males

18199

M45-49

18199

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

33021

Males

21035

M45-49

21035

35K→40K

21.8 - 24.9 mi

Top 63%
34 ft17 ft
58ft75ft
31 ft

Overall

37837

Males

23083

M45-49

23083

40K→Finish

24.9 - 26.2 mi

Top 56%
17 ft13 ft
14ft18ft
13 ft

Overall

33470

Males

20787

M45-49

20787

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#7808
5K10K
56773-494
#7808 #8302
10K15K
111426-1088
#8302 #9390
15K20K
162415-1611
#9390 #11001
20KHalf
4506-444
#11001 #11445
Half25K
216422-2142
#11445 #13587
25K30K
240948-2361
#13587 #15948
30K35K
327849-3229
#15948 #19177
35K40K
323161-3170
#19177 #22347
40KFinish
52976-453
#22347 #22800
TOTALS
15366376-14992
#7808 #22800

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