LONDON MARATHON MASS 2026

Chalermporn Pongsirisopaporn

Bib: 37007 M TH

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

11:26/mi

35:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:28/mi

1:14:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:14/mi

1:55:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:24/mi

2:36:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:02/mi

2:47:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:54/mi

3:23:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:18/mi

4:11:24

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:37/mi

5:12:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:04/mi

6:05:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:41/mi

6:29:25

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:47:3612:48 /mi⚡ faster

2nd Half

3:41:4916:55 /mi+32.3%

Positive split — 32.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
5K	35:30	11:26	3.11 mi	35:30	11:26		-
10K	1:14:12	11:57	3.10 mi	38:42	12:28		+1:02
15K	1:55:16	12:23	3.11 mi	41:04	13:14		+0:46
20K	2:36:51	12:38	3.11 mi	41:35	13:24		+0:10
Half(13.10 mi)	2:47:36	12:48	0.67 mi	10:45	16:02		+2:38
25K	3:23:52	13:08	2.43 mi	36:16	14:54		-1:08
30K	4:11:24	13:30	3.11 mi	47:32	15:18		+0:24
35K	5:12:19	14:22	3.11 mi	1:00:55	19:37		+4:19
40K	6:05:18	14:42	3.10 mi	52:59	17:04		-2:33
Finish(26.22 mi)	6:29:25	14:52	1.37 mi	24:07	17:41		+0:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:26 /mi

Average Pace

14:52 /mi

Slowest Pace

19:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:51

40% of race

Time at Steady Pace

1:34:33

24% of race

Time at Slower Pace

2:18:01

35% of race

Average Pace: 14:51 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	51289	31148	31148	53565	31732	31732
10K	3.10 mi	52632-1343	31558-410	31558-410	53618	31819	31819
15K	3.11 mi	53048-416	31672-114	31672-114	53565	31732	31732
20K	3.11 mi	53068-20	31604+68	31604+68	53093	31383	31383
Half(13.10 mi)	0.67 mi	53464-396	31706-102	31706-102	57482	32783	32783
25K	2.43 mi	53521-57	31676+30	31676+30	53712	31460	31460
30K	3.11 mi	53588-67	31638+38	31638+38	53562	31212	31212
35K	3.11 mi	55324-1736	32215-577	32215-577	58919	33232	33232
40K	3.10 mi	55740-416	32300-85	32300-85	57196	32511	32511
Finish(26.22 mi)	1.37 mi	56072-332	32395-95	32395-95	58286	32949	32949

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%

×10story building

+49ft-125ft

Overall

53565

Males

31732

M40-44

31732

5K→10K

3.1 - 6.2 mi

Top 90%

×4story building

+50ft-81ft

Overall

53618

Males

31819

M40-44

31819

10K→15K

6.2 - 9.3 mi

Top 90%

×1story

+44ft-51ft

Overall

53565

Males

31732

M40-44

31732

15K→20K

9.3 - 12.4 mi

Top 89%

×3story building

+67ft-40ft

Overall

53093

Males

31383

M40-44

31383

20K→Half

12.4 - 13.1 mi

Top 96%

×2story building

+8ft-27ft

Overall

57482

Males

32783

M40-44

32783

Half→25K

13.1 - 15.5 mi

Top 90%

×2story building

+50ft-63ft

Overall

53712

Males

31460

M40-44

31460

25K→30K

15.5 - 18.6 mi

Top 90%

×2story building

+69ft-46ft

Overall

53562

Males

31212

M40-44

31212

30K→35K

18.6 - 21.8 mi

Top 99%

×2story building

+87ft-88ft

Overall

58919

Males

33232

M40-44

33232

35K→40K

21.8 - 24.9 mi

Top 96%

×3story building

+58ft-75ft

Overall

57196

Males

32511

M40-44

32511

40K→Finish

24.9 - 26.2 mi

Top 97%

×1story

+14ft-18ft

Overall

58286

Males

32949

M40-44

32949

Passing Analysis

Category:

▼Net Change

0

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#51289
5K → 10K	1680337-1343	#51289 → #52632
10K → 15K	700284-416	#52632 → #53048
15K → 20K	420400-20	#53048 → #53068
20K → Half	42731-396	#53068 → #53464
Half → 25K	356299-57	#53464 → #53521
25K → 30K	367300-67	#53521 → #53588
30K → 35K	175418-1736	#53588 → #55324
35K → 40K	47660-416	#55324 → #55740
40K → Finish	34816-332	#55740 → #56072
TOTALS	65281745-4783	#51289 → #56072

Passing Visualized

Category:

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Passing Circle

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Position Flow

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Race Lanes

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Results processed 4 months ago

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Race managed by

London Marathon Events

Race timed by

Mika Timing