Colin Whitby

Bib: 4038 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 3%
Gender (Male)
#0 / 33594
Top 6%
Masters (Masters Men)
#0 / 16876
Top 4%
Division (M40-44)
#0 / 4826
Top 7%
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
6:15/mi
19:22
49125
10K· 6.21 mi
6:10/mi
38:29
5081
15K· 9.32 mi
6:20/mi
58:07
4451
20K· 12.43 mi
6:10/mi
1:17:14
6740
Half· 13.10 mi
6:19/mi
1:21:28
27
25K· 15.53 mi
6:49/mi
1:38:04
5063
30K· 18.64 mi
6:23/mi
1:57:52
6946
35K· 21.75 mi
6:42/mi
2:18:38
8788
40K· 24.85 mi
7:37/mi
2:42:15
5875
Finish· 26.22 mi
8:13/mi
2:53:27
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
1:21:286:14 /mi⚡ faster
2nd Half
1:31:597:01 /mi+12.9%
Positive split — 12.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:226:153.11 mi19:22
6:15
-
10K
38:296:123.10 mi19:07
6:10
-0:05
15K
58:076:153.11 mi19:38
6:20
+0:10
20K
1:17:146:133.11 mi19:07
6:10
-0:10
Half(13.10 mi)
1:21:286:140.67 mi4:14
6:19
+0:09
25K
1:38:046:192.43 mi16:36
6:49
+0:30
30K
1:57:526:203.11 mi19:48
6:23
-0:26
35K
2:18:386:233.11 mi20:46
6:42
+0:19
40K
2:42:156:323.10 mi23:37
7:37
+0:55
Finish(26.22 mi)
2:53:276:381.37 mi11:12
8:13
+0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:10 /mi

Average Pace

6:37 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:02:02

70% of race

Time at Slower Pace

51:25

30% of race

Average Pace: 6:37 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi156614851485130112491249
10K3.10 mi1337+2291278+2071278+207114410951095
15K3.11 mi1320+171265+131265+13130112491249
20K3.11 mi1285+351232+331232+33125612091209
Half(13.10 mi)0.67 mi1279+61227+51227+5127512301230
25K2.43 mi1553-2741488-2611488-261368334023402
30K3.11 mi1480+731418+701418+70125812111211
35K3.11 mi1504-241441-231441-23187717641764
40K3.10 mi1845-3411760-3191760-319498841664166
Finish(26.22 mi)1.37 mi2041-1961934-1741934-174896066546654

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
131 ft55 ft
49ft125ft
117 ft

Overall

1301

Males

1249

M40-44

1249

5K→10K

3.1 - 6.2 mi

Top 2%
55 ft24 ft
50ft81ft
45 ft

Overall

1144

Males

1095

M40-44

1095

10K→15K

6.2 - 9.3 mi

Top 2%
24 ft18 ft
44ft51ft
17 ft

Overall

1301

Males

1249

M40-44

1249

15K→20K

9.3 - 12.4 mi

Top 2%
18 ft45 ft
67ft40ft
38 ft

Overall

1256

Males

1209

M40-44

1209

20K→Half

12.4 - 13.1 mi

Top 2%
45 ft26 ft
8ft27ft
20 ft

Overall

1275

Males

1230

M40-44

1230

Half→25K

13.1 - 15.5 mi

Top 6%
25 ft12 ft
50ft63ft
20 ft

Overall

3683

Males

3402

M40-44

3402

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

1258

Males

1211

M40-44

1211

30K→35K

18.6 - 21.8 mi

Top 3%
35 ft34 ft
87ft88ft
23 ft

Overall

1877

Males

1764

M40-44

1764

35K→40K

21.8 - 24.9 mi

Top 8%
34 ft17 ft
58ft75ft
31 ft

Overall

4988

Males

4166

M40-44

4166

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8960

Males

6654

M40-44

6654

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1566
5K10K
12241+229
#1566 #1337
10K15K
2239+17
#1337 #1320
15K20K
1348+35
#1320 #1285
20KHalf
410+6
#1285 #1279
Half25K
2806-274
#1279 #1553
25K30K
1184+73
#1553 #1480
30K35K
7349-24
#1480 #1504
35K40K
35716-341
#1504 #1845
40KFinish
1993-196
#1845 #2041
TOTALS
971496-475
#1566 #2041

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