Harry Holland

Bib: 28134 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 44%
Gender (Male)
#0 / 33594
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
9:32/mi
29:37
49125
10K· 6.21 mi
9:26/mi
58:55
5081
15K· 9.32 mi
9:40/mi
1:28:56
4451
20K· 12.43 mi
9:21/mi
1:57:56
6740
Half· 13.10 mi
9:45/mi
2:04:28
27
25K· 15.53 mi
9:34/mi
2:27:46
5063
30K· 18.64 mi
9:32/mi
2:57:21
6946
35K· 21.75 mi
10:44/mi
3:30:40
8788
40K· 24.85 mi
11:19/mi
4:05:48
5875
Finish· 26.22 mi
9:43/mi
4:19:03
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
2:04:289:31 /mi⚡ faster
2nd Half
2:14:3510:16 /mi+8.1%
Positive split — 8.1% 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
29:379:323.11 mi29:37
9:32
-
10K
58:559:293.10 mi29:18
9:26
-0:06
15K
1:28:569:333.11 mi30:01
9:40
+0:14
20K
1:57:569:303.11 mi29:00
9:21
-0:19
Half(13.10 mi)
2:04:289:310.67 mi6:32
9:45
+0:24
25K
2:27:469:312.43 mi23:18
9:34
-0:11
30K
2:57:219:313.11 mi29:35
9:32
-0:02
35K
3:30:409:423.11 mi33:19
10:44
+1:12
40K
4:05:489:543.10 mi35:08
11:19
+0:35
Finish(26.22 mi)
4:19:039:541.37 mi13:15
9:43
-1:36
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

9:21 /mi

Average Pace

9:53 /mi

Slowest Pace

11:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:00

11% of race

Time at Steady Pace

2:41:36

62% of race

Time at Slower Pace

1:08:27

26% of race

Average Pace: 9:53 /mi

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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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi336782330223302296182090320903
10K3.10 mi32108+157022395+90722395+907306522151221512
15K3.11 mi31145+96321825+57021825+570296182090320903
20K3.11 mi30001+114421091+73421091+734275401959319593
Half(13.10 mi)0.67 mi29859+14220995+9620995+96281921983519835
25K2.43 mi28929+93020352+64320352+643260121838918389
30K3.11 mi27151+177819157+119519157+1195220751566415664
35K3.11 mi26735+41618660+49718660+497264671759517595
40K3.10 mi27014-27918593+6718593+67302031908919089
Finish(26.22 mi)1.37 mi26546+46818245+34818245+348207311382613826

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

29618

Males

20903

M18-39

20903

5K→10K

3.1 - 6.2 mi

Top 51%
55 ft24 ft
50ft81ft
45 ft

Overall

30652

Males

21512

M18-39

21512

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

29618

Males

20903

M18-39

20903

15K→20K

9.3 - 12.4 mi

Top 46%
18 ft45 ft
67ft40ft
38 ft

Overall

27540

Males

19593

M18-39

19593

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28192

Males

19835

M18-39

19835

Half→25K

13.1 - 15.5 mi

Top 44%
25 ft12 ft
50ft63ft
20 ft

Overall

26012

Males

18389

M18-39

18389

25K→30K

15.5 - 18.6 mi

Top 37%
12 ft35 ft
69ft46ft
28 ft

Overall

22075

Males

15664

M18-39

15664

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26467

Males

17595

M18-39

17595

35K→40K

21.8 - 24.9 mi

Top 51%
34 ft17 ft
58ft75ft
31 ft

Overall

30203

Males

19089

M18-39

19089

40K→Finish

24.9 - 26.2 mi

Top 35%
17 ft13 ft
14ft18ft
13 ft

Overall

20731

Males

13826

M18-39

13826

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#33678
5K10K
1371707+1570
#33678 #32108
10K15K
1191082+963
#32108 #31145
15K20K
351179+1144
#31145 #30001
20KHalf
50192+142
#30001 #29859
Half25K
51981+930
#29859 #28929
25K30K
141792+1778
#28929 #27151
30K35K
364780+416
#27151 #26735
35K40K
696417-279
#26735 #27014
40KFinish
15483+468
#27014 #26546
TOTALS
14818613+7132
#33678 #26546

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