Jon Withers

Bib: 79300 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
14:04/mi
43:40
49125
10K· 6.21 mi
15:44/mi
1:32:31
5081
15K· 9.32 mi
14:39/mi
2:18:01
4451
20K· 12.43 mi
15:18/mi
3:05:30
6740
Half· 13.10 mi
17:28/mi
3:17:13
27
25K· 15.53 mi
18:22/mi
4:01:56
5063
30K· 18.64 mi
20:06/mi
5:04:21
6946
35K· 21.75 mi
16:45/mi
5:56:21
8788
40K· 24.85 mi
16:43/mi
6:48:17
5875
Finish· 26.22 mi
15:51/mi
7:09:53
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
3:17:1315:04 /mi⚡ faster
2nd Half
3:52:4017:45 /mi+18.0%
Positive split — 18.0% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
43:4014:043.11 mi43:40
14:04
-
10K
1:32:3114:543.10 mi48:51
15:44
+1:40
15K
2:18:0114:493.11 mi45:30
14:39
-1:05
20K
3:05:3014:563.11 mi47:29
15:18
+0:39
Half(13.10 mi)
3:17:1315:040.67 mi11:43
17:28
+2:10
25K
4:01:5615:352.43 mi44:43
18:22
+0:54
30K
5:04:2116:203.11 mi1:02:25
20:06
+1:44
35K
5:56:2116:243.11 mi52:00
16:45
-3:21
40K
6:48:1716:263.10 mi51:56
16:43
-0:02
Finish(26.22 mi)
7:09:5316:251.37 mi21:36
15:51
-0:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:04 /mi

Average Pace

16:24 /mi

Slowest Pace

20:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:06

48% of race

Time at Steady Pace

1:55:39

27% of race

Time at Slower Pace

1:47:08

25% of race

Average Pace: 16:24 /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 mi586163329933299569743283332833
10K3.10 mi58909-29333371-7233371-72589993339233392
15K3.11 mi58503+40633264+10733264+107569743283332833
20K3.11 mi58235+26833204+6033204+60571593282332823
Half(13.10 mi)0.67 mi58309-7433213-933213-9586893321533215
25K2.43 mi58453-14433259-4633259-46584013318833188
30K3.11 mi58768-31533336-7733336-77592573340933409
35K3.11 mi58556+21233272+6433272+64556853187731877
40K3.10 mi58429+12733222+5033222+50567123228932289
Finish(26.22 mi)1.37 mi58364+6533187+3533187+35561693202432024

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56974

Males

32833

M45-49

32833

5K→10K

3.1 - 6.2 mi

Top 99%
55 ft24 ft
50ft81ft
45 ft

Overall

58999

Males

33392

M45-49

33392

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56974

Males

32833

M45-49

32833

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57159

Males

32823

M45-49

32823

20K→Half

12.4 - 13.1 mi

Top 98%
45 ft26 ft
8ft27ft
20 ft

Overall

58689

Males

33215

M45-49

33215

Half→25K

13.1 - 15.5 mi

Top 98%
25 ft12 ft
50ft63ft
20 ft

Overall

58401

Males

33188

M45-49

33188

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

59257

Males

33409

M45-49

33409

30K→35K

18.6 - 21.8 mi

Top 93%
35 ft34 ft
87ft88ft
23 ft

Overall

55685

Males

31877

M45-49

31877

35K→40K

21.8 - 24.9 mi

Top 95%
34 ft17 ft
58ft75ft
31 ft

Overall

56712

Males

32289

M45-49

32289

40K→Finish

24.9 - 26.2 mi

Top 94%
17 ft13 ft
14ft18ft
13 ft

Overall

56169

Males

32024

M45-49

32024

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#58616
5K10K
38188-293
#58616 #58909
10K15K
20426+406
#58909 #58503
15K20K
49317+268
#58503 #58235
20KHalf
9420-74
#58235 #58309
Half25K
22783-144
#58309 #58453
25K30K
33116-315
#58453 #58768
30K35K
7219+212
#58768 #58556
35K40K
20147+127
#58556 #58429
40KFinish
873+65
#58429 #58364
TOTALS
11371389+252
#58616 #58364

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