Alex Cornett

Bib: 51430 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 8%
Masters (Masters Men)
#0 / 16876
Top 6%
Division (M40-44)
#0 / 4826
Top 10%
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
6:36/mi
20:29
49125
10K· 6.21 mi
6:40/mi
41:09
5081
15K· 9.32 mi
6:51/mi
1:02:25
4451
20K· 12.43 mi
6:40/mi
1:23:05
6740
Half· 13.10 mi
6:46/mi
1:27:37
27
25K· 15.53 mi
6:42/mi
1:43:56
5063
30K· 18.64 mi
6:52/mi
2:05:13
6946
35K· 21.75 mi
6:53/mi
2:26:34
8788
40K· 24.85 mi
6:57/mi
2:48:09
5875
Finish· 26.22 mi
7:20/mi
2:58:08
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
1:27:376:42 /mi⚡ faster
2nd Half
1:30:316:54 /mi+3.3%
Positive split — 3.3% slower in the second half
AI Race Performance Report

Alex's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:296:363.11 mi20:29
6:36
-
10K
41:096:383.10 mi20:40
6:40
+0:04
15K
1:02:256:423.11 mi21:16
6:51
+0:11
20K
1:23:056:423.11 mi20:40
6:40
-0:11
Half(13.10 mi)
1:27:376:420.67 mi4:32
6:46
+0:06
25K
1:43:566:422.43 mi16:19
6:42
-0:04
30K
2:05:136:443.11 mi21:17
6:52
+0:10
35K
2:26:346:453.11 mi21:21
6:53
+0:01
40K
2:48:096:463.10 mi21:35
6:57
+0:04
Finish(26.22 mi)
2:58:086:481.37 mi9:59
7:20
+0:23
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alex's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:36 /mi

Average Pace

6:48 /mi

Slowest Pace

7:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:09

94% of race

Time at Steady Pace

9:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi313929132913335831193119
10K3.10 mi3109+302894+192894+19312029092909
15K3.11 mi3180-712957-632957-63335831193119
20K3.11 mi3181-12964-72964-7319229852985
Half(13.10 mi)0.67 mi3150+312937+272937+27287027162716
25K2.43 mi3091+592889+482889+48298327932793
30K3.11 mi3027+642832+572832+57293927442744
35K3.11 mi2910+1172718+1142718+114258924002400
40K3.10 mi2798+1122602+1162602+116255723302330
Finish(26.22 mi)1.37 mi2853-552652-502652-50405134403440

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3358

Males

3119

M40-44

3119

5K→10K

3.1 - 6.2 mi

Top 5%
55 ft24 ft
50ft81ft
45 ft

Overall

3120

Males

2909

M40-44

2909

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3358

Males

3119

M40-44

3119

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

3192

Males

2985

M40-44

2985

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

2870

Males

2716

M40-44

2716

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2983

Males

2793

M40-44

2793

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

2939

Males

2744

M40-44

2744

30K→35K

18.6 - 21.8 mi

Top 4%
35 ft34 ft
87ft88ft
23 ft

Overall

2589

Males

2400

M40-44

2400

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2557

Males

2330

M40-44

2330

40K→Finish

24.9 - 26.2 mi

Top 7%
17 ft13 ft
14ft18ft
13 ft

Overall

4051

Males

3440

M40-44

3440

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing