Riess Boyd

Bib: 36425 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

10:27/mi

32:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:32/mi

1:05:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:27/mi

1:37:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:12/mi

2:09:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:33/mi

2:17:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:04/mi

2:42:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:37/mi

3:15:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:59/mi

3:49:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:15/mi

4:24:12

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:06/mi

4:39:19

↑ 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

2:17:4010:31 /mi⚡ faster

2nd Half

2:21:3910:48 /mi+2.9%

Positive split — 2.9% slower in the second half

AI Race Performance Report

Riess'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	32:25	10:27	3.11 mi	32:25	10:27	-
10K	1:05:08	10:29	3.10 mi	32:43	10:32	+0:05
15K	1:37:34	10:29	3.11 mi	32:26	10:27	-0:05
20K	2:09:15	10:25	3.11 mi	31:41	10:12	-0:15
Half(13.10 mi)	2:17:40	10:31	0.67 mi	8:25	12:33	+2:21
25K	2:42:11	10:27	2.43 mi	24:31	10:04	-2:29
30K	3:15:10	10:29	3.11 mi	32:59	10:37	+0:33
35K	3:49:16	10:33	3.11 mi	34:06	10:59	+0:22
40K	4:24:12	10:38	3.10 mi	34:56	11:15	+0:16
Finish(26.22 mi)	4:39:19	10:40	1.37 mi	15:07	11:06	-0:09

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:04 /mi

Average Pace

10:40 /mi

Slowest Pace

12:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

56:12

20% of race

Time at Steady Pace

2:10:33

47% of race

Time at Slower Pace

1:32:34

33% of race

Average Pace: 10:39 /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	43180	27951	27951	36789	24835	24835
10K	3.10 mi	42186+994	27527+424	27527+424	41552	27205	27205
15K	3.11 mi	40210+1976	26601+926	26601+926	36789	24835	24835
20K	3.11 mi	38747+1463	25822+779	25822+779	35326	23838	23838
Half(13.10 mi)	0.67 mi	39371-624	26068-246	26068-246	48300	29373	29373
25K	2.43 mi	37571+1800	25057+1011	25057+1011	29850	20544	20544
30K	3.11 mi	35958+1613	24059+998	24059+998	30003	20184	20184
35K	3.11 mi	34440+1518	23024+1035	23024+1035	28187	18535	18535
40K	3.10 mi	33636+804	22344+680	22344+680	29737	18837	18837
Finish(26.22 mi)	1.37 mi	33506+130	22205+139	22205+139	32306	20192	20192

20192

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