Rob Ireson

Bib: 39469 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 9%

Gender (Male)

#0 / 33594

Top 13%

Masters (Masters Men)

#0 / 16876

Top 11%

Division (M45-49)

#0 / 4167

Top 14%

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

6:15/mi

19:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:24/mi

39:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:43/mi

1:00:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:39/mi

1:20:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:41/mi

1:25:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:45/mi

1:41:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:01/mi

2:03:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:13/mi

2:25:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:47/mi

2:50:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:29/mi

3:11:07

↑ 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

1:25:156:31 /mi⚡ faster

2nd Half

1:45:528:05 /mi+24.2%

Positive split — 24.2% slower in the second half

AI Race Performance Report

Rob'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	19:25	6:15	3.11 mi	19:25	6:15	-
10K	39:17	6:20	3.10 mi	19:52	6:24	+0:09
15K	1:00:07	6:27	3.11 mi	20:50	6:43	+0:19
20K	1:20:46	6:30	3.11 mi	20:39	6:39	-0:04
Half(13.10 mi)	1:25:15	6:31	0.67 mi	4:29	6:41	+0:02
25K	1:41:41	6:33	2.43 mi	16:26	6:45	+0:04
30K	2:03:28	6:38	3.11 mi	21:47	7:01	+0:16
35K	2:25:52	6:43	3.11 mi	22:24	7:13	+0:12
40K	2:50:00	6:51	3.10 mi	24:08	7:47	+0:34
Finish(26.22 mi)	3:11:07	7:18	1.37 mi	21:07	15:29	+7:42

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:15 /mi

Average Pace

7:18 /mi

Slowest Pace

15:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:50:00

89% of race

Time at Slower Pace

21:07

11% of race

Average Pace: 7:17 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	1639	1554	1554	2690	2544	2544
10K	3.10 mi	1799-160	1705-151	1705-151	2030	1928	1928
15K	3.11 mi	2104-305	1997-292	1997-292	2690	2544	2544
20K	3.11 mi	2342-238	2223-226	2223-226	3173	2971	2971
Half(13.10 mi)	0.67 mi	2340+2	2221+2	2221+2	2550	2432	2432
25K	2.43 mi	2438-98	2314-93	2314-93	3231	3022	3022
30K	3.11 mi	2580-142	2439-125	2439-125	3814	3498	3498
35K	3.11 mi	2740-160	2571-132	2571-132	3900	3508	3508
40K	3.10 mi	3217-477	2979-408	2979-408	5765	4668	4668
Finish(26.22 mi)	1.37 mi	5107-1890	4484-1505	4484-1505	55476	31706	31706

31706

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing