Jack Longley

Bib: 52106 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 4%

Gender (Male)

#0 / 33594

Top 6%

Division (M18-39)

#0 / 16712

Top 8%

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

6:44/mi

20:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:46/mi

41:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:48/mi

1:03:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:37/mi

1:23:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:47/mi

1:28:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:39/mi

1:44:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:39/mi

2:04:55

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:40/mi

2:25:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:34/mi

2:45:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:31/mi

2:54:51

↑ 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

1:28:076:44 /mi+1.6%

2nd Half

1:26:446:37 /mi✓ faster

Negative split — 1.6% faster in the second half

AI Race Performance Report

Jack'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	20:55	6:44	3.11 mi	20:55	6:44	-
10K	41:56	6:45	3.10 mi	21:01	6:46	+0:02
15K	1:03:03	6:46	3.11 mi	21:07	6:48	+0:02
20K	1:23:34	6:44	3.11 mi	20:31	6:37	-0:11
Half(13.10 mi)	1:28:07	6:44	0.67 mi	4:33	6:47	+0:10
25K	1:44:17	6:43	2.43 mi	16:10	6:39	-0:08
30K	2:04:55	6:43	3.11 mi	20:38	6:39	0:00
35K	2:25:37	6:42	3.11 mi	20:42	6:40	+0:01
40K	2:45:59	6:41	3.10 mi	20:22	6:34	-0:06
Finish(26.22 mi)	2:54:51	6:41	1.37 mi	8:52	6:31	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:31 /mi

Average Pace

6:40 /mi

Slowest Pace

6:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:54:51

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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	4056	3695	3695	3098	2890	2890
10K	3.10 mi	3872+184	3554+141	3554+141	3749	3460	3460
15K	3.11 mi	3567+305	3297+257	3297+257	3098	2890	2890
20K	3.11 mi	3397+170	3148+149	3148+149	2911	2740	2740
Half(13.10 mi)	0.67 mi	3369+28	3123+25	3123+25	2948	2781	2781
25K	2.43 mi	3230+139	3012+111	3012+111	2684	2529	2529
30K	3.11 mi	2942+288	2756+256	2756+256	2042	1938	1938
35K	3.11 mi	2672+270	2514+242	2514+242	1813	1704	1704
40K	3.10 mi	2341+331	2208+306	2208+306	1339	1256	1256
Finish(26.22 mi)	1.37 mi	2236+105	2107+101	2107+101	1300	1214	1214

1214

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