Callum Lea

Bib: 57408 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 34%

Gender (Male)

#0 / 33594

Top 43%

Division (M18-39)

#0 / 16712

Top 47%

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

9:07/mi

28:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:21/mi

57:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:27/mi

1:26:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:12/mi

1:55:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:58/mi

2:01:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:16/mi

2:24:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:20/mi

2:53:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:12/mi

3:21:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:37/mi

3:48:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:29/mi

4:00:19

↑ 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

2:01:559:19 /mi+2.9%

2nd Half

1:58:249:02 /mi✓ faster

Negative split — 2.9% faster in the second half

AI Race Performance Report

Callum'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	28:18	9:07	3.11 mi	28:18	9:07	-
10K	57:20	9:14	3.10 mi	29:02	9:21	+0:14
15K	1:26:40	9:18	3.11 mi	29:20	9:27	+0:06
20K	1:55:14	9:17	3.11 mi	28:34	9:12	-0:15
Half(13.10 mi)	2:01:55	9:19	0.67 mi	6:41	9:58	+0:46
25K	2:24:28	9:18	2.43 mi	22:33	9:16	-0:42
30K	2:53:26	9:19	3.11 mi	28:58	9:20	+0:04
35K	3:21:59	9:18	3.11 mi	28:33	9:12	-0:08
40K	3:48:45	9:13	3.10 mi	26:46	8:37	-0:35
Finish(26.22 mi)	4:00:19	9:11	1.37 mi	11:34	8:29	-0:08

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

9:10 /mi

Slowest Pace

9:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:18

61% of race

Time at Steady Pace

1:34:01

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:10 /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	28384	20119	20119	27112	19391	19391
10K	3.10 mi	28915-531	20431-312	20431-312	29533	20854	20854
15K	3.11 mi	28173+742	20019+412	20019+412	27112	19391	19391
20K	3.11 mi	27456+717	19564+455	19564+455	26062	18678	18678
Half(13.10 mi)	0.67 mi	27617-161	19649-85	19649-85	30024	20882	20882
25K	2.43 mi	26605+1012	18976+673	18976+673	23399	16756	16756
30K	3.11 mi	25058+1547	17904+1072	17904+1072	20370	14596	14596
35K	3.11 mi	23041+2017	16394+1510	16394+1510	15846	11353	11353
40K	3.10 mi	21010+2031	14949+1445	14949+1445	10815	7867	7867
Finish(26.22 mi)	1.37 mi	20457+553	14560+389	14560+389	10866	7846	7846

7846

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