Jimmie Brennan

Bib: 17430 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

8:06/mi

25:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:11/mi

56:46

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:09/mi

1:31:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:47/mi

2:07:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:21/mi

2:16:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:46/mi

2:47:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:27/mi

3:32:51

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:48/mi

4:34:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:26/mi

5:22:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:16/mi

5:45:49

↑ 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

2:16:5410:28 /mi⚡ faster

2nd Half

3:28:5515:56 /mi+52.6%

Positive split — 52.6% slower in the second half

AI Race Performance Report

Jimmie'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	25:08	8:06	3.11 mi	25:08	8:06	-
10K	56:46	9:09	3.10 mi	31:38	10:11	+2:05
15K	1:31:22	9:49	3.11 mi	34:36	11:09	+0:58
20K	2:07:57	10:18	3.11 mi	36:35	11:47	+0:38
Half(13.10 mi)	2:16:54	10:28	0.67 mi	8:57	13:21	+1:34
25K	2:47:59	10:49	2.43 mi	31:05	12:46	-0:35
30K	3:32:51	11:26	3.11 mi	44:52	14:27	+1:41
35K	4:34:21	12:37	3.11 mi	1:01:30	19:48	+5:21
40K	5:22:16	12:58	3.10 mi	47:55	15:26	-4:22
Finish(26.22 mi)	5:45:49	13:12	1.37 mi	23:33	17:16	+1:50

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

13:12 /mi

Slowest Pace

19:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:22

26% of race

Time at Steady Pace

2:01:29

35% of race

Time at Slower Pace

2:12:58

38% of race

Average Pace: 13:11 /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	15233	11595	11595	42723	27643	27643
10K	3.10 mi	27556-12323	19626-8031	19626-8031	38252	25645	25645
15K	3.11 mi	33802-6246	23363-3737	23363-3737	42723	27643	27643
20K	3.11 mi	37825-4023	25350-1987	25350-1987	46638	29026	29026
Half(13.10 mi)	0.67 mi	38881-1056	25837-487	25837-487	51525	30646	30646
25K	2.43 mi	40676-1795	26545-708	26545-708	46535	28582	28582
30K	3.11 mi	43296-2620	27577-1032	27577-1032	50786	30070	30070
35K	3.11 mi	48618-5322	29658-2081	29658-2081	59029	33281	33281
40K	3.10 mi	49555-937	29925-267	29925-267	53890	31026	31026
Finish(26.22 mi)	1.37 mi	50504-949	30263-338	30263-338	57937	32790	32790

32790

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