John Jo Smith

Bib: 5839 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 10%

Gender (Male)

#0 / 33594

Top 15%

Division (M18-39)

#0 / 16712

Top 18%

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

7:29/mi

23:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:20/mi

45:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:23/mi

1:08:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:10/mi

1:31:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:20/mi

1:36:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:14/mi

1:53:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:21/mi

2:16:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:53/mi

2:40:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:57/mi

3:05:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:41/mi

3:16:06

↑ 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

1:36:047:21 /mi⚡ faster

2nd Half

1:40:027:38 /mi+4.1%

Positive split — 4.1% slower in the second half

AI Race Performance Report

John'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	23:14	7:29	3.11 mi	23:14	7:29	-
10K	45:58	7:24	3.10 mi	22:44	7:20	-0:09
15K	1:08:54	7:24	3.11 mi	22:56	7:23	+0:03
20K	1:31:09	7:21	3.11 mi	22:15	7:10	-0:13
Half(13.10 mi)	1:36:04	7:21	0.67 mi	4:55	7:20	+0:10
25K	1:53:41	7:20	2.43 mi	17:37	7:14	-0:06
30K	2:16:31	7:20	3.11 mi	22:50	7:21	+0:07
35K	2:40:59	7:25	3.11 mi	24:28	7:53	+0:32
40K	3:05:38	7:29	3.10 mi	24:39	7:57	+0:04
Finish(26.22 mi)	3:16:06	7:30	1.37 mi	10:28	7:41	-0:16

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:10 /mi

Average Pace

7:29 /mi

Slowest Pace

7:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:59

75% of race

Time at Steady Pace

49:07

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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	8808	7269	7269	6500	5658	5658
10K	3.10 mi	7857+951	6622+647	6622+647	7125	6131	6131
15K	3.11 mi	7354+503	6276+346	6276+346	6500	5658	5658
20K	3.11 mi	7010+344	6026+250	6026+250	6149	5407	5407
Half(13.10 mi)	0.67 mi	6949+61	5984+42	5984+42	5917	5237	5237
25K	2.43 mi	6705+244	5790+194	5790+194	5799	5105	5105
30K	3.11 mi	6339+366	5500+290	5500+290	5212	4598	4598
35K	3.11 mi	6301+38	5416+84	5416+84	6869	5586	5586
40K	3.10 mi	6182+119	5267+149	5267+149	6639	5262	5262
Finish(26.22 mi)	1.37 mi	6094+88	5181+86	5181+86	5695	4564	4564

4564

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#8808
5K → 10K	12963+951	#8808 → #7857
10K → 15K	3506+503	#7857 → #7354
15K → 20K	3347+344	#7354 → #7010
20K → Half	263+61	#7010 → #6949
Half → 25K	3247+244	#6949 → #6705
25K → 30K	11377+366	#6705 → #6339
30K → 35K	180218+38	#6339 → #6301
35K → 40K	132251+119	#6301 → #6182
40K → Finish	44132+88	#6182 → #6094
TOTALS	3903104+2714	#8808 → #6094

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