Jan Ash

Bib: 54503 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 42%

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

8:58/mi

27:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:03/mi

55:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:20/mi

1:24:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:12/mi

1:53:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:22/mi

1:59:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:18/mi

2:22:23

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:28/mi

2:51:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:34/mi

3:24:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:26/mi

4:00:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:13/mi

4:15:22

↑ 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

1:59:459:09 /mi⚡ faster

2nd Half

2:15:3710:21 /mi+13.2%

Positive split — 13.2% slower in the second half

AI Race Performance Report

Jan'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	27:50	8:58	3.11 mi	27:50	8:58	-
10K	55:57	9:01	3.10 mi	28:07	9:03	+0:05
15K	1:24:54	9:07	3.11 mi	28:57	9:20	+0:17
20K	1:53:28	9:08	3.11 mi	28:34	9:12	-0:08
Half(13.10 mi)	1:59:45	9:09	0.67 mi	6:17	9:22	+0:10
25K	2:22:23	9:10	2.43 mi	22:38	9:18	-0:04
30K	2:51:47	9:13	3.11 mi	29:24	9:28	+0:10
35K	3:24:36	9:25	3.11 mi	32:49	10:34	+1:06
40K	4:00:05	9:40	3.10 mi	35:29	11:26	+0:52
Finish(26.22 mi)	4:15:22	9:45	1.37 mi	15:17	11:13	-0:13

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

9:45 /mi

Slowest Pace

11:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:51:47

67% of race

Time at Slower Pace

1:23:35

33% of race

Average Pace: 9:44 /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	26132	18690	18690	25540	18403	18403
10K	3.10 mi	25575+557	18367+323	18367+323	25232	18137	18137
15K	3.11 mi	25423+152	18306+61	18306+61	25540	18403	18403
20K	3.11 mi	25505-82	18344-38	18344-38	26075	18691	18691
Half(13.10 mi)	0.67 mi	25430+75	18284+60	18284+60	24710	17737	17737
25K	2.43 mi	24984+446	17952+332	17952+332	23723	16967	16967
30K	3.11 mi	24020+964	17220+732	17220+732	21593	15365	15365
35K	3.11 mi	24226-206	17156+64	17156+64	25473	17068	17068
40K	3.10 mi	24996-770	17421-265	17421-265	31096	19564	19564
Finish(26.22 mi)	1.37 mi	25289-293	17516-95	17516-95	33374	20743	20743

20743

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#26132
5K → 10K	413970+557	#26132 → #25575
10K → 15K	408560+152	#25575 → #25423
15K → 20K	510428-82	#25423 → #25505
20K → Half	69144+75	#25505 → #25430
Half → 25K	174620+446	#25430 → #24984
25K → 30K	1661130+964	#24984 → #24020
30K → 35K	726520-206	#24020 → #24226
35K → 40K	1006236-770	#24226 → #24996
40K → Finish	413120-293	#24996 → #25289
TOTALS	38854728+843	#26132 → #25289

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