Harry Redfern

Bib: 15332 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

131 ft elev

5K· 3.11 mi

9:23/mi

29:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:19/mi

58:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:34/mi

1:27:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:35/mi

1:57:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:22/mi

2:04:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:17/mi

2:29:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:16/mi

3:04:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:16/mi

3:42:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:52/mi

4:19:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:48/mi

4:35:29

↑ 14 ft↓ 18 ft

19 ft elev

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

2:04:299:31 /mi⚡ faster

2nd Half

2:31:0011:31 /mi+21.3%

Positive split — 21.3% slower in the second half

AI Race Performance Report

Harry's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:09	9:23	3.11 mi	29:09	9:23	-
10K	58:05	9:21	3.10 mi	28:56	9:19	-0:04
15K	1:27:47	9:26	3.11 mi	29:42	9:34	+0:15
20K	1:57:32	9:28	3.11 mi	29:45	9:35	+0:01
Half(13.10 mi)	2:04:29	9:31	0.67 mi	6:57	10:22	+0:47
25K	2:29:30	9:38	2.43 mi	25:01	10:17	-0:05
30K	3:04:29	9:54	3.11 mi	34:59	11:16	+0:59
35K	3:42:34	10:15	3.11 mi	38:05	12:16	+1:00
40K	4:19:24	10:27	3.10 mi	36:50	11:52	-0:24
Finish(26.22 mi)	4:35:29	10:31	1.37 mi	16:05	11:48	-0:04

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

10:31 /mi

Slowest Pace

12:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:32

43% of race

Time at Steady Pace

31:58

12% of race

Time at Slower Pace

2:05:59

46% of race

Average Pace: 10:30 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	31946	22310	22310	28560	20275	20275
10K	3.10 mi	30544+1402	21466+844	21466+844	29112	20595	20595
15K	3.11 mi	29723+821	20968+498	20968+498	28560	20275	20275
20K	3.11 mi	29674+49	20915+53	20915+53	29754	20889	20889
Half(13.10 mi)	0.67 mi	29876-202	21008-93	21008-93	33598	22775	22775
25K	2.43 mi	30002-126	21004+4	21004+4	31462	21449	21449
30K	3.11 mi	30690-688	21220-216	21220-216	34424	22474	22474
35K	3.11 mi	31573-883	21454-234	21454-234	36408	22778	22778
40K	3.10 mi	31959-386	21429+25	21429+25	34433	21302	21302
Finish(26.22 mi)	1.37 mi	32250-291	21502-73	21502-73	38128	23313	23313

23313

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing