Jack Roberts

Bib: 39018 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

6:40/mi

20:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:33/mi

41:01

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:42/mi

1:01:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:33/mi

1:22:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:44/mi

1:26:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:39/mi

1:42:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:45/mi

2:03:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:44/mi

2:24:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:36/mi

2:45:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:44/mi

2:54:20

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:26:386:37 /mi⚡ faster

2nd Half

1:27:426:42 /mi+1.2%

Positive split — 1.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:41	6:40	3.11 mi	20:41	6:40	-
10K	41:01	6:37	3.10 mi	20:20	6:33	-0:07
15K	1:01:48	6:38	3.11 mi	20:47	6:42	+0:09
20K	1:22:07	6:37	3.11 mi	20:19	6:33	-0:09
Half(13.10 mi)	1:26:38	6:37	0.67 mi	4:31	6:44	+0:11
25K	1:42:48	6:38	2.43 mi	16:10	6:39	-0:05
30K	2:03:46	6:39	3.11 mi	20:58	6:45	+0:06
35K	2:24:39	6:40	3.11 mi	20:53	6:44	-0:01
40K	2:45:09	6:39	3.10 mi	20:30	6:36	-0:08
Finish(26.22 mi)	2:54:20	6:40	1.37 mi	9:11	6:44	+0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:33 /mi

Average Pace

6:39 /mi

Slowest Pace

6:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:54:20

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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	3521	3234	3234	2622	2482	2482
10K	3.10 mi	3002+519	2796+438	2796+438	2620	2468	2468
15K	3.11 mi	2855+147	2672+124	2672+124	2622	2482	2482
20K	3.11 mi	2789+66	2621+51	2621+51	2606	2472	2472
Half(13.10 mi)	0.67 mi	2773+16	2611+10	2611+10	2712	2573	2573
25K	2.43 mi	2725+48	2572+39	2572+39	2647	2493	2493
30K	3.11 mi	2649+76	2502+70	2502+70	2459	2319	2319
35K	3.11 mi	2444+205	2312+190	2312+190	2024	1903	1903
40K	3.10 mi	2199+245	2078+234	2078+234	1434	1338	1338
Finish(26.22 mi)	1.37 mi	2147+52	2031+47	2031+47	1917	1756	1756

1756

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#3521
5K → 10K	7526*+519	#3521 → #3002
10K → 15K	15162+147	#3002 → #2855
15K → 20K	2288+66	#2855 → #2789
20K → Half	925+16	#2789 → #2773
Half → 25K	2573+48	#2773 → #2725
25K → 30K	26102+76	#2725 → #2649
30K → 35K	14219*+205	#2649 → #2444
35K → 40K	7252*+245	#2444 → #2199
40K → Finish	1466+52	#2199 → #2147
TOTALS	1391513*+1374	#3521 → #2147

* 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