Harry Parker

Bib: 78135 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 38%
Gender (Male)
#0 / 33594
Top 48%
Division (M18-39)
#0 / 16712
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
8:34/mi
26:36
49125
10K· 6.21 mi
8:38/mi
53:24
5081
15K· 9.32 mi
8:47/mi
1:20:41
4451
20K· 12.43 mi
8:43/mi
1:47:43
6740
Half· 13.10 mi
9:09/mi
1:53:51
27
25K· 15.53 mi
9:08/mi
2:16:05
5063
30K· 18.64 mi
10:04/mi
2:47:21
6946
35K· 21.75 mi
10:28/mi
3:19:51
8788
40K· 24.85 mi
10:35/mi
3:52:41
5875
Finish· 26.22 mi
10:57/mi
4:07:37
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
1:53:518:42 /mi⚡ faster
2nd Half
2:13:4610:12 /mi+17.5%
Positive split — 17.5% slower in the second half
AI Race Performance Report

Harry'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
26:368:343.11 mi26:36
8:34
-
10K
53:248:363.10 mi26:48
8:38
+0:04
15K
1:20:418:403.11 mi27:17
8:47
+0:09
20K
1:47:438:413.11 mi27:02
8:43
-0:04
Half(13.10 mi)
1:53:518:420.67 mi6:08
9:09
+0:26
25K
2:16:058:462.43 mi22:14
9:08
-0:01
30K
2:47:218:593.11 mi31:16
10:04
+0:56
35K
3:19:519:123.11 mi32:30
10:28
+0:24
40K
3:52:419:223.10 mi32:50
10:35
+0:07
Finish(26.22 mi)
4:07:379:281.37 mi14:56
10:57
+0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Harry's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

9:27 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

53:24

22% of race

Time at Steady Pace

1:22:41

33% of race

Time at Slower Pace

1:51:32

45% of race

Average Pace: 9:27 /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 mi205781515515155189991414014140
10K3.10 mi20082+49614831+32414831+324197511460014600
15K3.11 mi19590+49214514+31714514+317189991414014140
20K3.11 mi19660-7014553-3914553-39200131476314763
Half(13.10 mi)0.67 mi19755-9514617-6414617-64221271606916069
25K2.43 mi20001-24614728-11114728-111220281589115891
30K3.11 mi21260-125915463-73515463-735259791796417964
35K3.11 mi22045-78515787-32415787-324248071668116681
40K3.10 mi22455-41015848-6115848-61247991613316133
Finish(26.22 mi)1.37 mi22765-31015982-13415982-134310771952819528

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

18999

Males

14140

M18-39

14140

5K→10K

3.1 - 6.2 mi

Top 33%
55 ft24 ft
50ft81ft
45 ft

Overall

19751

Males

14600

M18-39

14600

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

18999

Males

14140

M18-39

14140

15K→20K

9.3 - 12.4 mi

Top 33%
18 ft45 ft
67ft40ft
38 ft

Overall

20013

Males

14763

M18-39

14763

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

22127

Males

16069

M18-39

16069

Half→25K

13.1 - 15.5 mi

Top 37%
25 ft12 ft
50ft63ft
20 ft

Overall

22028

Males

15891

M18-39

15891

25K→30K

15.5 - 18.6 mi

Top 43%
12 ft35 ft
69ft46ft
28 ft

Overall

25979

Males

17964

M18-39

17964

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24807

Males

16681

M18-39

16681

35K→40K

21.8 - 24.9 mi

Top 41%
34 ft17 ft
58ft75ft
31 ft

Overall

24799

Males

16133

M18-39

16133

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31077

Males

19528

M18-39

19528

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing