Alex Griffith Crowe

Bib: 25523 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 38%

Gender (Male)

#0 / 33594

Top 48%

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

8:53/mi

27:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:01/mi

55:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:15/mi

1:24:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:53/mi

1:51:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:57:55

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:04/mi

2:19:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:24/mi

2:49:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:07/mi

3:20:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:41/mi

3:53:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:27/mi

4:08:00

↑ 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

1:57:559:01 /mi⚡ faster

2nd Half

2:10:059:55 /mi+10.3%

Positive split — 10.3% slower in the second half

AI Race Performance Report

Alex'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	27:35	8:53	3.11 mi	27:35	8:53	-
10K	55:33	8:57	3.10 mi	27:58	9:01	+0:08
15K	1:24:16	9:03	3.11 mi	28:43	9:15	+0:14
20K	1:51:49	9:00	3.11 mi	27:33	8:53	-0:22
Half(13.10 mi)	1:57:55	9:01	0.67 mi	6:06	9:06	+0:13
25K	2:19:58	9:01	2.43 mi	22:03	9:04	-0:02
30K	2:49:10	9:05	3.11 mi	29:12	9:24	+0:20
35K	3:20:35	9:14	3.11 mi	31:25	10:07	+0:43
40K	3:53:45	9:25	3.10 mi	33:10	10:41	+0:34
Finish(26.22 mi)	4:08:00	9:28	1.37 mi	14:15	10:27	-0:14

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

9:28 /mi

Slowest Pace

10:41 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:08

22% of race

Time at Steady Pace

1:54:02

46% of race

Time at Slower Pace

1:18:50

32% of race

Average Pace: 9:28 /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	24953	17987	17987	24435	17706	17706
10K	3.10 mi	24631+322	17775+212	17775+212	24517	17693	17693
15K	3.11 mi	24451+180	17681+94	17681+94	24435	17706	17706
20K	3.11 mi	23660+791	17178+503	17178+503	21956	16027	16027
Half(13.10 mi)	0.67 mi	23514+146	17088+90	17088+90	21530	15707	15707
25K	2.43 mi	22925+589	16647+441	16647+441	21186	15343	15343
30K	3.11 mi	22351+574	16172+475	16172+475	21037	15016	15016
35K	3.11 mi	22392-41	15994+178	15994+178	22581	15442	15442
40K	3.10 mi	22827-435	16082-88	16082-88	25562	16557	16557
Finish(26.22 mi)	1.37 mi	22886-59	16057+25	16057+25	26760	17238	17238

17238

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24953
5K → 10K	483805+322	#24953 → #24631
10K → 15K	361541+180	#24631 → #24451
15K → 20K	69860+791	#24451 → #23660
20K → Half	32178+146	#23660 → #23514
Half → 25K	91680+589	#23514 → #22925
25K → 30K	218792+574	#22925 → #22351
30K → 35K	640599-41	#22351 → #22392
35K → 40K	797362-435	#22392 → #22827
40K → Finish	199140-59	#22827 → #22886
TOTALS	28904957+2067	#24953 → #22886

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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