Rob Blackburn

Bib: 79057 M GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

10:43/mi

33:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:55/mi

1:07:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:27/mi

1:42:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:03/mi

2:16:58

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:20/mi

2:24:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:18/mi

2:52:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:10/mi

3:26:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:20/mi

4:01:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:53/mi

4:35:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:43/mi

4:50:18

↑ 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

2:24:3411:03 /mi⚖️ balanced

2nd Half

2:25:4411:07 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Rob'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	33:16	10:43	3.11 mi	33:16	10:43	-
10K	1:07:08	10:49	3.10 mi	33:52	10:55	+0:12
15K	1:42:40	11:01	3.11 mi	35:32	11:27	+0:32
20K	2:16:58	11:02	3.11 mi	34:18	11:03	-0:24
Half(13.10 mi)	2:24:34	11:03	0.67 mi	7:36	11:20	+0:17
25K	2:52:05	11:05	2.43 mi	27:31	11:18	-0:02
30K	3:26:44	11:06	3.11 mi	34:39	11:10	-0:08
35K	4:01:55	11:08	3.11 mi	35:11	11:20	+0:10
40K	4:35:42	11:06	3.10 mi	33:47	10:53	-0:27
Finish(26.22 mi)	4:50:18	11:05	1.37 mi	14:36	10:43	-0:10

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Rob'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

10:43 /mi

Average Pace

11:05 /mi

Slowest Pace

11:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:04:28

64% of race

Time at Steady Pace

1:45:50

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:04 /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	45743	29026	29026	44925	28603	28603
10K	3.10 mi	45165+578	28763+263	28763+263	44805	28589	28589
15K	3.11 mi	44941+224	28661+102	28661+102	44925	28603	28603
20K	3.11 mi	44049+892	28207+454	28207+454	42037	27052	27052
Half(13.10 mi)	0.67 mi	43897+152	28114+93	28114+93	41358	26498	26498
25K	2.43 mi	42731+1166	27509+605	27509+605	38924	25178	25178
30K	3.11 mi	40811+1920	26429+1080	26429+1080	33694	22112	22112
35K	3.11 mi	39106+1705	25406+1023	25406+1023	30496	19726	19726
40K	3.10 mi	37546+1560	24428+978	24428+978	27032	17369	17369
Finish(26.22 mi)	1.37 mi	37062+484	24130+298	24130+298	28978	18439	18439

18439

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