Simon Collin

Bib: 43081 M AU

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M55-59)

#0 / 2251

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

8:38/mi

26:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:45/mi

53:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:11/mi

1:22:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:08/mi

1:50:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

1:57:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:48/mi

2:23:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:26/mi

2:59:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:03/mi

3:39:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:18/mi

4:17:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:08/mi

4:33:02

↑ 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

1:57:238:58 /mi⚡ faster

2nd Half

2:35:3911:52 /mi+32.6%

Positive split — 32.6% slower in the second half

AI Race Performance Report

Simon'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	26:49	8:38	3.11 mi	26:49	8:38	-
10K	53:59	8:42	3.10 mi	27:10	8:45	+0:07
15K	1:22:28	8:51	3.11 mi	28:29	9:11	+0:26
20K	1:50:48	8:55	3.11 mi	28:20	9:08	-0:03
Half(13.10 mi)	1:57:23	8:58	0.67 mi	6:35	9:49	+0:41
25K	2:23:39	9:15	2.43 mi	26:16	10:48	+0:59
30K	2:59:10	9:37	3.11 mi	35:31	11:26	+0:38
35K	3:39:40	10:07	3.11 mi	40:30	13:03	+1:37
40K	4:17:51	10:23	3.10 mi	38:11	12:18	-0:45
Finish(26.22 mi)	4:33:02	10:26	1.37 mi	15:11	11:08	-1:10

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Simon'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

8:38 /mi

Average Pace

10:25 /mi

Slowest Pace

13:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:23

43% of race

Time at Steady Pace

1:16:58

28% of race

Time at Slower Pace

1:18:41

29% of race

Average Pace: 10:25 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	21510	15788	15788	23393	17044	17044
10K	3.10 mi	21254+256	15604+184	15604+184	21148	15494	15494
15K	3.11 mi	21916-662	16051-447	16051-447	23393	17044	17044
20K	3.11 mi	22598-682	16474-423	16474-423	25231	18168	18168
Half(13.10 mi)	0.67 mi	22970-372	16717-243	16717-243	28890	20271	20271
25K	2.43 mi	25985-3015	18600-1883	18600-1883	35446	23460	23460
30K	3.11 mi	28070-2085	19682-1082	19682-1082	35513	23012	23012
35K	3.11 mi	30371-2301	20782-1100	20782-1100	41007	25081	25081
40K	3.10 mi	31377-1006	21111-329	21111-329	37507	22910	22910
Finish(26.22 mi)	1.37 mi	31367+10	21037+74	21037+74	32730	20426	20426

20426

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