Jay Ahn

Bib: 11076 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 34%

Gender (Male)

#0 / 33594

Top 43%

Masters (Masters Men)

#0 / 16876

Top 39%

Division (M50-54)

#0 / 3474

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

8:25/mi

26:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:21/mi

52:04

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:46/mi

1:19:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:41/mi

1:46:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:52:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:54/mi

2:13:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:20/mi

2:42:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:42/mi

3:13:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:40/mi

3:46:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:55/mi

3:59:40

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:52:148:35 /mi⚡ faster

2nd Half

2:07:269:43 /mi+13.5%

Positive split — 13.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:08	8:25	3.11 mi	26:08	8:25	-
10K	52:04	8:23	3.10 mi	25:56	8:21	-0:04
15K	1:19:18	8:31	3.11 mi	27:14	8:46	+0:25
20K	1:46:15	8:33	3.11 mi	26:57	8:41	-0:05
Half(13.10 mi)	1:52:14	8:35	0.67 mi	5:59	8:55	+0:14
25K	2:13:54	8:38	2.43 mi	21:40	8:54	-0:01
30K	2:42:53	8:45	3.11 mi	28:59	9:20	+0:26
35K	3:13:01	8:53	3.11 mi	30:08	9:42	+0:22
40K	3:46:09	9:06	3.10 mi	33:08	10:40	+0:58
Finish(26.22 mi)	3:59:40	9:09	1.37 mi	13:31	9:55	-0:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

9:09 /mi

Slowest Pace

10:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

52:04

22% of race

Time at Steady Pace

1:21:50

34% of race

Time at Slower Pace

1:45:46

44% 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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	18775	13994	13994	18792	14009	14009
10K	3.10 mi	17689+1086	13234+760	13234+760	16900	12724	12724
15K	3.11 mi	17991-302	13440-206	13440-206	18792	14009	14009
20K	3.11 mi	18333-342	13651-211	13651-211	19732	14568	14568
Half(13.10 mi)	0.67 mi	18412-79	13698-47	13698-47	19671	14475	14475
25K	2.43 mi	18537-125	13753-55	13753-55	19509	14285	14285
30K	3.11 mi	18671-134	13773-20	13773-20	20421	14631	14631
35K	3.11 mi	18685-14	13663+110	13663+110	19742	13730	13730
40K	3.10 mi	19865-1180	14222-559	14222-559	25482	16512	16512
Finish(26.22 mi)	1.37 mi	20148-283	14357-135	14357-135	22263	14719	14719

14719

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#18775
5K → 10K	1121198*+1086	#18775 → #17689
10K → 15K	200195-302	#17689 → #17991
15K → 20K	200178-342	#17991 → #18333
20K → Half	13051-79	#18333 → #18412
Half → 25K	200200-125	#18412 → #18537
25K → 30K	518384-134	#18537 → #18671
30K → 35K	200200-14	#18671 → #18685
35K → 40K	200180-1180	#18685 → #19865
40K → Finish	200111-283	#19865 → #20148
TOTALS	19602697*-1373	#18775 → #20148

* 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