Ian Clarke

Bib: 42582 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 2%
Gender (Male)
#0 / 33594
Top 4%
Masters (Masters Men)
#0 / 16876
Top 2%
Division (M40-44)
#0 / 4826
Top 5%
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
6:26/mi
19:57
49125
10K· 6.21 mi
6:32/mi
40:13
5081
15K· 9.32 mi
6:34/mi
1:00:37
4451
20K· 12.43 mi
6:22/mi
1:20:21
6740
Half· 13.10 mi
6:28/mi
1:24:41
27
25K· 15.53 mi
6:21/mi
1:40:08
5063
30K· 18.64 mi
6:25/mi
2:00:02
6946
35K· 21.75 mi
6:18/mi
2:19:36
8788
40K· 24.85 mi
6:21/mi
2:39:18
5875
Finish· 26.22 mi
6:50/mi
2:48:36
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
1:24:416:28 /mi⚖️ balanced
2nd Half
1:23:556:24 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:576:263.11 mi19:57
6:26
-
10K
40:136:293.10 mi20:16
6:32
+0:06
15K
1:00:376:313.11 mi20:24
6:34
+0:02
20K
1:20:216:283.11 mi19:44
6:22
-0:12
Half(13.10 mi)
1:24:416:280.67 mi4:20
6:28
+0:06
25K
1:40:086:272.43 mi15:27
6:21
-0:07
30K
2:00:026:273.11 mi19:54
6:25
+0:04
35K
2:19:366:263.11 mi19:34
6:18
-0:07
40K
2:39:186:253.10 mi19:42
6:21
+0:03
Finish(26.22 mi)
2:48:366:271.37 mi9:18
6:50
+0:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:18 /mi

Average Pace

6:26 /mi

Slowest Pace

6:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:18

94% of race

Time at Steady Pace

9:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi229421632163216420622062
10K3.10 mi2437-1432303-1402303-140252623822382
15K3.11 mi2328+1092207+962207+96216420622062
20K3.11 mi2197+1312087+1202087+120188518041804
Half(13.10 mi)0.67 mi2172+252067+202067+20171516471647
25K2.43 mi2039+1331948+1191948+119162815611561
30K3.11 mi1852+1871769+1791769+179135513041304
35K3.11 mi1639+2131569+2001569+200856824824
40K3.10 mi1469+1701405+1641405+164864825825
Finish(26.22 mi)1.37 mi1482-131415-101415-10216219651965

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
131 ft55 ft
49ft125ft
117 ft

Overall

2164

Males

2062

M40-44

2062

5K→10K

3.1 - 6.2 mi

Top 4%
55 ft24 ft
50ft81ft
45 ft

Overall

2526

Males

2382

M40-44

2382

10K→15K

6.2 - 9.3 mi

Top 4%
24 ft18 ft
44ft51ft
17 ft

Overall

2164

Males

2062

M40-44

2062

15K→20K

9.3 - 12.4 mi

Top 3%
18 ft45 ft
67ft40ft
38 ft

Overall

1885

Males

1804

M40-44

1804

20K→Half

12.4 - 13.1 mi

Top 3%
45 ft26 ft
8ft27ft
20 ft

Overall

1715

Males

1647

M40-44

1647

Half→25K

13.1 - 15.5 mi

Top 3%
25 ft12 ft
50ft63ft
20 ft

Overall

1628

Males

1561

M40-44

1561

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

1355

Males

1304

M40-44

1304

30K→35K

18.6 - 21.8 mi

Top 1%
35 ft34 ft
87ft88ft
23 ft

Overall

856

Males

824

M40-44

824

35K→40K

21.8 - 24.9 mi

Top 1%
34 ft17 ft
58ft75ft
31 ft

Overall

864

Males

825

M40-44

825

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2162

Males

1965

M40-44

1965

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#2294
5K10K
17835-143
#2294 #2437
10K15K
20129+109
#2437 #2328
15K20K
3134+131
#2328 #2197
20KHalf
227+25
#2197 #2172
Half25K
0133+133
#2172 #2039
25K30K
4191+187
#2039 #1852
30K35K
2215+213
#1852 #1639
35K40K
6176+170
#1639 #1469
40KFinish
4330-13
#1469 #1482
TOTALS
2581070+812
#2294 #1482

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