Cian Cosgrave

Bib: 47578 M IE

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 27%

Gender (Male)

#0 / 33594

Top 35%

Division (M18-39)

#0 / 16712

Top 38%

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

7:56/mi

24:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:51/mi

48:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:18/mi

1:14:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:18/mi

1:40:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:38/mi

1:46:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:53/mi

2:07:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:21/mi

2:36:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:01/mi

3:07:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:34/mi

3:37:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:29/mi

3:49:14

↑ 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

1:46:168:07 /mi⚡ faster

2nd Half

2:02:589:23 /mi+15.7%

Positive split — 15.7% slower in the second half

AI Race Performance Report

Cian'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:36	7:56	3.11 mi	24:36	7:56	-
10K	48:59	7:53	3.10 mi	24:23	7:51	-0:05
15K	1:14:44	8:02	3.11 mi	25:45	8:18	+0:27
20K	1:40:29	8:06	3.11 mi	25:45	8:18	0:00
Half(13.10 mi)	1:46:16	8:07	0.67 mi	5:47	8:38	+0:20
25K	2:07:52	8:14	2.43 mi	21:36	8:53	+0:15
30K	2:36:52	8:25	3.11 mi	29:00	9:21	+0:28
35K	3:07:59	8:39	3.11 mi	31:07	10:01	+0:40
40K	3:37:41	8:46	3.10 mi	29:42	9:34	-0:27
Finish(26.22 mi)	3:49:14	8:45	1.37 mi	11:33	8:29	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:45 /mi

Slowest Pace

10:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:59

21% of race

Time at Steady Pace

1:30:26

39% of race

Time at Slower Pace

1:29:49

39% of race

Average Pace: 8:45 /mi

Loading chart...

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	13100	10157	10157	14229	10950	10950
10K	3.10 mi	12080+1020	9432+725	9432+725	11227	8875	8875
15K	3.11 mi	12727-647	9878-446	9878-446	14229	10950	10950
20K	3.11 mi	13657-930	10522-644	10522-644	15876	12019	12019
Half(13.10 mi)	0.67 mi	13820-163	10630-108	10630-108	16736	12539	12539
25K	2.43 mi	14756-936	11240-610	11240-610	19218	14087	14087
30K	3.11 mi	15553-797	11695-455	11695-455	20456	14646	14646
35K	3.11 mi	16481-928	12199-504	12199-504	21909	15056	15056
40K	3.10 mi	16498-17	12069+130	12069+130	17777	12095	12095
Finish(26.22 mi)	1.37 mi	16025+473	11700+369	11700+369	10767	7785	7785

7785

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing