Joshua Cobb

Bib: 13388 M GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 20%

Gender (Male)

#0 / 33594

Top 27%

Division (M18-39)

#0 / 16712

Top 30%

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

7:12/mi

22:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:23/mi

45:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:39/mi

1:09:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:25/mi

1:32:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:45/mi

1:37:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:41/mi

1:55:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:32/mi

2:22:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:12/mi

2:54:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:38/mi

3:23:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:36/mi

3:37:00

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half

1:37:127:26 /mi⚡ faster

2nd Half

1:59:489:08 /mi+23.3%

Positive split — 23.3% slower in the second half

AI Race Performance Report

Joshua'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.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:22	7:12	3.11 mi	22:22	7:12	-
10K	45:17	7:18	3.10 mi	22:55	7:23	+0:11
15K	1:09:00	7:25	3.11 mi	23:43	7:39	+0:16
20K	1:32:00	7:25	3.11 mi	23:00	7:25	-0:14
Half(13.10 mi)	1:37:12	7:26	0.67 mi	5:12	7:45	+0:20
25K	1:55:53	7:28	2.43 mi	18:41	7:41	-0:04
30K	2:22:21	7:39	3.11 mi	26:28	8:32	+0:51
35K	2:54:00	8:01	3.11 mi	31:39	10:12	+1:40
40K	3:23:55	8:13	3.10 mi	29:55	9:38	-0:34
Finish(26.22 mi)	3:37:00	8:17	1.37 mi	13:05	9:36	-0:02

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Joshua's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

7:12 /mi

Average Pace

8:17 /mi

Slowest Pace

10:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

22:22

10% of race

Time at Steady Pace

1:33:31

43% of race

Time at Slower Pace

1:41:07

47% of race

Average Pace: 8:17 /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	6883	5956	5956	8100	6794	6794
10K	3.10 mi	7187-304	6161-205	6161-205	7505	6385	6385
15K	3.11 mi	7427-240	6328-167	6328-167	8100	6794	6794
20K	3.11 mi	7452-25	6339-11	6339-11	7677	6485	6485
Half(13.10 mi)	0.67 mi	7515-63	6386-47	6386-47	8721	7216	7216
25K	2.43 mi	7622-107	6446-60	6446-60	8580	7040	7040
30K	3.11 mi	8428-806	6968-522	6968-522	13275	10050	10050
35K	3.11 mi	10552-2124	8276-1308	8276-1308	23080	15723	15723
40K	3.10 mi	11539-987	8829-553	8829-553	18266	12385	12385
Finish(26.22 mi)	1.37 mi	11870-331	8998-169	8998-169	19706	13208	13208

13208

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing