LONDON MARATHON MASS 2026

Siriporn Utamote

Bib: 66731 F TH

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F55-59)

#0 / 1484

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

11:06/mi

1:07:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:45/mi

1:44:13

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:43/mi

2:20:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:03/mi

2:28:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:59/mi

3:00:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:48/mi

3:46:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:29/mi

4:31:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:07/mi

5:15:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:41/mi

5:31:01

↑ 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

2:28:4011:21 /mi⚡ faster

2nd Half

3:02:2113:54 /mi+22.7%

Positive split — 22.7% slower in the second half

AI Race Performance Report

Siriporn'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	Trend	Diff
5K	33:16	10:43	3.11 mi	33:16	10:43		-
10K	1:07:43	10:54	3.10 mi	34:27	11:06		+0:23
15K	1:44:13	11:11	3.11 mi	36:30	11:45		+0:39
20K	2:20:35	11:19	3.11 mi	36:22	11:43		-0:02
Half(13.10 mi)	2:28:40	11:21	0.67 mi	8:05	12:03		+0:20
25K	3:00:17	11:37	2.43 mi	31:37	12:59		+0:56
30K	3:46:15	12:09	3.11 mi	45:58	14:48		+1:49
35K	4:31:14	12:29	3.11 mi	44:59	14:29		-0:19
40K	5:15:05	12:41	3.10 mi	43:51	14:07		-0:22
Finish(26.22 mi)	5:31:01	12:39	1.37 mi	15:56	11:41		-2:26

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

12:38 /mi

Slowest Pace

14:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:43

20% of race

Time at Steady Pace

1:36:53

29% of race

Time at Slower Pace

2:46:25

50% of race

Average Pace: 12:37 /mi

Loading chart...

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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	45759	16669	16669	47002	17518	17518
10K	3.10 mi	45975-216	16793-124	16793-124	46226	16995	16995
15K	3.11 mi	46273-298	17018-225	17018-225	47002	17518	17518
20K	3.11 mi	46233+40	17083-65	17083-65	46272	17353	17353
Half(13.10 mi)	0.67 mi	46215+18	17102-19	17102-19	45936	17457	17457
25K	2.43 mi	46496-281	17372-270	17372-270	47450	18445	18445
30K	3.11 mi	47788-1292	18261-889	18261-889	52028	21373	21373
35K	3.11 mi	47864-76	18447-186	18447-186	48365	19731	19731
40K	3.10 mi	48033-169	18664-217	18664-217	48746	20111	20111
Finish(26.22 mi)	1.37 mi	47530+503	18428+236	18428+236	37310	14399	14399

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%

131 ft55 ft

↑ 49ft↓ 125ft

117 ft

Overall

47002

Females

17518

F55-59

17518

5K→10K

3.1 - 6.2 mi

Top 77%

55 ft24 ft

↑ 50ft↓ 81ft

45 ft

Overall

46226

Females

16995

F55-59

16995

10K→15K

6.2 - 9.3 mi

Top 79%

24 ft18 ft

↑ 44ft↓ 51ft

17 ft

Overall

47002

Females

17518

F55-59

17518

15K→20K

9.3 - 12.4 mi

Top 77%

18 ft45 ft

↑ 67ft↓ 40ft

38 ft

Overall

46272

Females

17353

F55-59

17353

20K→Half

12.4 - 13.1 mi

Top 77%

45 ft26 ft

↑ 8ft↓ 27ft

20 ft

Overall

45936

Females

17457

F55-59

17457

Half→25K

13.1 - 15.5 mi

Top 79%

25 ft12 ft

↑ 50ft↓ 63ft

20 ft

Overall

47450

Females

18445

F55-59

18445

25K→30K

15.5 - 18.6 mi

Top 87%

12 ft35 ft

↑ 69ft↓ 46ft

28 ft

Overall

52028

Females

21373

F55-59

21373

30K→35K

18.6 - 21.8 mi

Top 81%

35 ft34 ft

↑ 87ft↓ 88ft

23 ft

Overall

48365

Females

19731

F55-59

19731

35K→40K

21.8 - 24.9 mi

Top 82%

34 ft17 ft

↑ 58ft↓ 75ft

31 ft

Overall

48746

Females

20111

F55-59

20111

40K→Finish

24.9 - 26.2 mi

Top 62%

17 ft13 ft

↑ 14ft↓ 18ft

13 ft

Overall

37310

Females

14399

F55-59

14399

Passing Analysis

No position changes recorded for this athlete.

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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