Alec Parcell

Bib: 47177 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 1%
Gender (Male)
#0 / 33594
Top 2%
Division (M18-39)
#0 / 16712
Top 3%
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
5:50/mi
18:05
49125
10K· 6.21 mi
5:53/mi
36:21
5081
15K· 9.32 mi
5:56/mi
54:45
4451
20K· 12.43 mi
5:45/mi
1:12:36
6740
Half· 13.10 mi
6:01/mi
1:16:38
27
25K· 15.53 mi
5:57/mi
1:31:07
5063
30K· 18.64 mi
6:17/mi
1:50:37
6946
35K· 21.75 mi
6:32/mi
2:10:54
8788
40K· 24.85 mi
6:41/mi
2:31:39
5875
Finish· 26.22 mi
6:48/mi
2:40:55
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
1:16:385:52 /mi⚡ faster
2nd Half
1:24:176:26 /mi+10.0%
Positive split — 10.0% slower in the second half
AI Race Performance Report

Alec'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
18:055:503.11 mi18:05
5:50
-
10K
36:215:513.10 mi18:16
5:53
+0:03
15K
54:455:533.11 mi18:24
5:56
+0:03
20K
1:12:365:513.11 mi17:51
5:45
-0:11
Half(13.10 mi)
1:16:385:520.67 mi4:02
6:01
+0:16
25K
1:31:075:522.43 mi14:29
5:57
-0:04
30K
1:50:375:573.11 mi19:30
6:17
+0:20
35K
2:10:546:023.11 mi20:17
6:32
+0:15
40K
2:31:396:073.10 mi20:45
6:41
+0:09
Finish(26.22 mi)
2:40:556:091.37 mi9:16
6:48
+0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alec's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:45 /mi

Average Pace

6:09 /mi

Slowest Pace

6:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:37

69% of race

Time at Steady Pace

41:02

25% of race

Time at Slower Pace

9:16

6% of race

Average Pace: 6:08 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi546530530475465465
10K3.10 mi559-13543-13543-13576558558
15K3.11 mi521+38508+35508+35475465465
20K3.11 mi487+34478+30478+30405398398
Half(13.10 mi)0.67 mi488-1479-1479-1567554554
25K2.43 mi487+1477+2477+2582567567
30K3.11 mi525-38514-37514-37970936936
35K3.11 mi617-92599-85599-85142813591359
40K3.10 mi694-77674-75674-75162315081508
Finish(26.22 mi)1.37 mi723-29700-26700-26208719011901

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
131 ft55 ft
49ft125ft
117 ft

Overall

475

Males

465

M18-39

465

5K→10K

3.1 - 6.2 mi

Top 1.0%
55 ft24 ft
50ft81ft
45 ft

Overall

576

Males

558

M18-39

558

10K→15K

6.2 - 9.3 mi

Top 0.8%
24 ft18 ft
44ft51ft
17 ft

Overall

475

Males

465

M18-39

465

15K→20K

9.3 - 12.4 mi

Top 0.7%
18 ft45 ft
67ft40ft
38 ft

Overall

405

Males

398

M18-39

398

20K→Half

12.4 - 13.1 mi

Top 0.9%
45 ft26 ft
8ft27ft
20 ft

Overall

567

Males

554

M18-39

554

Half→25K

13.1 - 15.5 mi

Top 1.0%
25 ft12 ft
50ft63ft
20 ft

Overall

582

Males

567

M18-39

567

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

970

Males

936

M18-39

936

30K→35K

18.6 - 21.8 mi

Top 2%
35 ft34 ft
87ft88ft
23 ft

Overall

1428

Males

1359

M18-39

1359

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

1623

Males

1508

M18-39

1508

40K→Finish

24.9 - 26.2 mi

Top 3%
17 ft13 ft
14ft18ft
13 ft

Overall

2087

Males

1901

M18-39

1901

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing