Alex Blair

Bib: 43755 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Division (M18-39)

#0 / 16712

Top 37%

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

8:34/mi

26:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:52/mi

54:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:53/mi

1:21:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:36/mi

1:48:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:54/mi

1:54:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:34/mi

2:15:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:44/mi

2:42:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:48/mi

3:09:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:44/mi

3:36:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:37/mi

3:48:27

↑ 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

1:54:218:44 /mi⚖️ balanced

2nd Half

1:54:068:42 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Alex'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	26:36	8:34	3.11 mi	26:36	8:34	-
10K	54:08	8:43	3.10 mi	27:32	8:52	+0:18
15K	1:21:42	8:46	3.11 mi	27:34	8:53	+0:01
20K	1:48:23	8:44	3.11 mi	26:41	8:36	-0:17
Half(13.10 mi)	1:54:21	8:44	0.67 mi	5:58	8:54	+0:18
25K	2:15:11	8:43	2.43 mi	20:50	8:34	-0:20
30K	2:42:17	8:43	3.11 mi	27:06	8:44	+0:10
35K	3:09:37	8:44	3.11 mi	27:20	8:48	+0:04
40K	3:36:42	8:44	3.10 mi	27:05	8:44	-0:04
Finish(26.22 mi)	3:48:27	8:44	1.37 mi	11:45	8:37	-0:07

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

8:43 /mi

Slowest Pace

8:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:48:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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	20558	15135	15135	19943	14761	14761
10K	3.10 mi	21581-1023	15805-670	15805-670	22628	16454	16454
15K	3.11 mi	20951+630	15418+387	15418+387	19943	14761	14761
20K	3.11 mi	20291+660	14977+441	14977+441	18812	13975	13975
Half(13.10 mi)	0.67 mi	20193+98	14900+77	14900+77	19349	14235	14235
25K	2.43 mi	19402+791	14332+568	14332+568	16253	12158	12158
30K	3.11 mi	18370+1032	13576+756	13576+756	14964	11148	11148
35K	3.11 mi	17217+1153	12682+894	12682+894	12902	9470	9470
40K	3.10 mi	16093+1124	11794+888	11794+888	11519	8301	8301
Finish(26.22 mi)	1.37 mi	15721+372	11509+285	11509+285	11813	8400	8400

8400

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