Ian Wallace

Bib: 50097 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 38%

Gender (Male)

#0 / 33594

Top 48%

Masters (Masters Men)

#0 / 16876

Top 44%

Division (M50-54)

#0 / 3474

Top 42%

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

8:05/mi

25:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:20/mi

50:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:44/mi

1:18:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:24/mi

1:44:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:44/mi

1:49:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:13/mi

2:12:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:26/mi

2:41:39

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:29/mi

3:17:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:27/mi

3:52:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:18/mi

4:08:16

↑ 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

1:49:578:24 /mi⚡ faster

2nd Half

2:18:1910:33 /mi+25.8%

Positive split — 25.8% slower in the second half

AI Race Performance Report

Ian'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	25:05	8:05	3.11 mi	25:05	8:05	-
10K	50:58	8:13	3.10 mi	25:53	8:20	+0:15
15K	1:18:03	8:23	3.11 mi	27:05	8:44	+0:24
20K	1:44:06	8:23	3.11 mi	26:03	8:24	-0:20
Half(13.10 mi)	1:49:57	8:24	0.67 mi	5:51	8:44	+0:20
25K	2:12:22	8:32	2.43 mi	22:25	9:13	+0:29
30K	2:41:39	8:41	3.11 mi	29:17	9:26	+0:13
35K	3:17:19	9:05	3.11 mi	35:40	11:29	+2:03
40K	3:52:52	9:23	3.10 mi	35:33	11:27	-0:02
Finish(26.22 mi)	4:08:16	9:29	1.37 mi	15:24	11:18	-0:09

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

9:29 /mi

Slowest Pace

11:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:17:01

31% of race

Time at Steady Pace

1:24:38

34% of race

Time at Slower Pace

1:26:37

35% of race

Average Pace: 9:28 /mi

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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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	15034	11470	11470	18262	13640	13640
10K	3.10 mi	15925-891	12049-579	12049-579	16740	12619	12619
15K	3.11 mi	16671-746	12576-527	12576-527	18262	13640	13640
20K	3.11 mi	16646+25	12558+18	12558+18	16790	12640	12640
Half(13.10 mi)	0.67 mi	16665-19	12562-4	12562-4	17763	13267	13267
25K	2.43 mi	17524-859	13082-520	13082-520	22842	16410	16410
30K	3.11 mi	18045-521	13368-286	13368-286	21279	15164	15164
35K	3.11 mi	20755-2710	14974-1606	14974-1606	31497	20250	20250
40K	3.10 mi	22521-1766	15891-917	15891-917	31256	19653	19653
Finish(26.22 mi)	1.37 mi	22970-449	16107-216	16107-216	34113	21123	21123

21123

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing