Frederick Harris

Bib: 16244 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 37%
Division (M18-39)
#0 / 16712
Top 40%
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
8:05/mi
25:06
49125
10K· 6.21 mi
8:00/mi
49:55
5081
15K· 9.32 mi
8:10/mi
1:15:17
4451
20K· 12.43 mi
8:05/mi
1:40:21
6740
Half· 13.10 mi
8:24/mi
1:45:59
27
25K· 15.53 mi
8:13/mi
2:05:58
5063
30K· 18.64 mi
8:44/mi
2:33:04
6946
35K· 21.75 mi
9:30/mi
3:02:32
8788
40K· 24.85 mi
10:52/mi
3:36:17
5875
Finish· 26.22 mi
11:49/mi
3:52:24
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
1:45:598:06 /mi⚡ faster
2nd Half
2:06:259:39 /mi+19.3%
Positive split — 19.3% slower in the second half
AI Race Performance Report

Frederick'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
25:068:053.11 mi25:06
8:05
-
10K
49:558:023.10 mi24:49
8:00
-0:05
15K
1:15:178:053.11 mi25:22
8:10
+0:10
20K
1:40:218:053.11 mi25:04
8:05
-0:05
Half(13.10 mi)
1:45:598:060.67 mi5:38
8:24
+0:19
25K
2:05:588:072.43 mi19:59
8:13
-0:11
30K
2:33:048:133.11 mi27:06
8:44
+0:31
35K
3:02:328:243.11 mi29:28
9:30
+0:46
40K
3:36:178:433.10 mi33:45
10:52
+1:22
Finish(26.22 mi)
3:52:248:531.37 mi16:07
11:49
+0:57
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Frederick's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:52 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:33:04

66% of race

Time at Slower Pace

1:19:20

34% of race

Average Pace: 8:52 /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 mi1507811494114941279899709970
10K3.10 mi13930+114810682+81210682+8121281099139913
15K3.11 mi13497+43310418+26410418+2641279899709970
20K3.11 mi13513-1610420-210420-2137931064010640
Half(13.10 mi)0.67 mi13583-7010463-4310463-43146621119111191
25K2.43 mi13413+17010342+12110342+121132371017410174
30K3.11 mi13608-19510425-8310425-83149731115711157
35K3.11 mi14150-54210669-24410669-244181901280412804
40K3.10 mi15930-178011691-102211691-1022269441730717307
Finish(26.22 mi)1.37 mi17147-121712463-77212463-772383222340123401

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
131 ft55 ft
49ft125ft
117 ft

Overall

12798

Males

9970

M18-39

9970

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12810

Males

9913

M18-39

9913

10K→15K

6.2 - 9.3 mi

Top 21%
24 ft18 ft
44ft51ft
17 ft

Overall

12798

Males

9970

M18-39

9970

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13793

Males

10640

M18-39

10640

20K→Half

12.4 - 13.1 mi

Top 25%
45 ft26 ft
8ft27ft
20 ft

Overall

14662

Males

11191

M18-39

11191

Half→25K

13.1 - 15.5 mi

Top 22%
25 ft12 ft
50ft63ft
20 ft

Overall

13237

Males

10174

M18-39

10174

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

14973

Males

11157

M18-39

11157

30K→35K

18.6 - 21.8 mi

Top 30%
35 ft34 ft
87ft88ft
23 ft

Overall

18190

Males

12804

M18-39

12804

35K→40K

21.8 - 24.9 mi

Top 45%
34 ft17 ft
58ft75ft
31 ft

Overall

26944

Males

17307

M18-39

17307

40K→Finish

24.9 - 26.2 mi

Top 64%
17 ft13 ft
14ft18ft
13 ft

Overall

38322

Males

23401

M18-39

23401

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing