Callum Breslin

Bib: 60159 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 33%

Gender (Male)

#0 / 33594

Top 42%

Division (M18-39)

#0 / 16712

Top 46%

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

8:49/mi

27:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:06/mi

55:35

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:18/mi

1:24:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:11/mi

1:52:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:34/mi

1:59:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:20/mi

2:22:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:25/mi

2:51:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:14/mi

3:19:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:59/mi

3:47:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:21/mi

3:59:16

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:59:219:07 /mi⚖️ balanced

2nd Half

1:59:559:09 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:21	8:49	3.11 mi	27:21	8:49	-
10K	55:35	8:57	3.10 mi	28:14	9:06	+0:17
15K	1:24:26	9:04	3.11 mi	28:51	9:18	+0:12
20K	1:52:56	9:06	3.11 mi	28:30	9:11	-0:07
Half(13.10 mi)	1:59:21	9:07	0.67 mi	6:25	9:34	+0:23
25K	2:22:05	9:09	2.43 mi	22:44	9:20	-0:14
30K	2:51:20	9:12	3.11 mi	29:15	9:25	+0:05
35K	3:19:59	9:12	3.11 mi	28:39	9:14	-0:11
40K	3:47:53	9:11	3.10 mi	27:54	8:59	-0:15
Finish(26.22 mi)	3:59:16	9:08	1.37 mi	11:23	8:21	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

9:08 /mi

Slowest Pace

9:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:03:22

52% of race

Time at Steady Pace

1:55:54

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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	23799	17241	17241	25067	18101	18101
10K	3.10 mi	24700-901	17813-572	17813-572	25768	18470	18470
15K	3.11 mi	24694+6	17840-27	17840-27	25067	18101	18101
20K	3.11 mi	24881-187	17960-120	17960-120	25848	18550	18550
Half(13.10 mi)	0.67 mi	24991-110	18023-63	18023-63	26616	18887	18887
25K	2.43 mi	24689+302	17781+242	17781+242	24078	17190	17190
30K	3.11 mi	23711+978	17015+766	17015+766	21180	15097	15097
35K	3.11 mi	22105+1606	15824+1191	15824+1191	16113	11520	11520
40K	3.10 mi	20645+1460	14719+1105	14719+1105	13365	9422	9422
Finish(26.22 mi)	1.37 mi	19982+663	14253+466	14253+466	9938	7270	7270

7270

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#23799
5K → 10K	200200-901	#23799 → #24700
10K → 15K	200206*+6	#24700 → #24694
15K → 20K	200200-187	#24694 → #24881
20K → Half	18676-110	#24881 → #24991
Half → 25K	200502*+302	#24991 → #24689
25K → 30K	1521130+978	#24689 → #23711
30K → 35K	231629*+1606	#23711 → #22105
35K → 40K	201480*+1460	#22105 → #20645
40K → Finish	1664*+663	#20645 → #19982
TOTALS	11826087*+3817	#23799 → #19982

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing