Sebastian Nthama

Bib: 29859 M KE

Masters

0:00

0:00

/ mi

Masters

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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

9:34/mi

29:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:52/mi

1:00:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:36/mi

1:33:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:34/mi

2:06:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:51/mi

2:14:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:06/mi

2:46:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:36/mi

3:28:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:57/mi

4:12:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:34/mi

4:54:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:15/mi

5:12:20

↑ 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

2:14:4210:18 /mi⚡ faster

2nd Half

2:57:3813:33 /mi+31.9%

Positive split — 31.9% slower in the second half

AI Race Performance Report

Sebastian's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:43	9:34	3.11 mi	29:43	9:34	-
10K	1:00:22	9:43	3.10 mi	30:39	9:52	+0:18
15K	1:33:17	10:01	3.11 mi	32:55	10:36	+0:44
20K	2:06:05	10:09	3.11 mi	32:48	10:34	-0:02
Half(13.10 mi)	2:14:42	10:18	0.67 mi	8:37	12:51	+2:17
25K	2:46:35	10:44	2.43 mi	31:53	13:06	+0:15
30K	3:28:49	11:13	3.11 mi	42:14	13:36	+0:30
35K	4:12:09	11:36	3.11 mi	43:20	13:57	+0:21
40K	4:54:17	11:51	3.10 mi	42:08	13:34	-0:23
Finish(26.22 mi)	5:12:20	11:56	1.37 mi	18:03	13:15	-0:19

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

11:55 /mi

Slowest Pace

13:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:05

40% of race

Time at Steady Pace

2:22:55

46% of race

Time at Slower Pace

43:20

14% of race

Average Pace: 11:55 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	34059	23527	23527	38207	25571	25571
10K	3.10 mi	34576-517	23808-281	23808-281	35180	24075	24075
15K	3.11 mi	35754-1178	24399-591	24399-591	38207	25571	25571
20K	3.11 mi	36328-574	24599-200	24599-200	38321	25326	25326
Half(13.10 mi)	0.67 mi	37363-1035	25088-489	25088-489	49664	29926	29926
25K	2.43 mi	39930-2567	26218-1130	26218-1130	47951	29167	29167
30K	3.11 mi	41659-1729	26815-597	26815-597	47261	28553	28553
35K	3.11 mi	42522-863	27001-186	27001-186	45850	27407	27407
40K	3.10 mi	43032-510	27068-67	27068-67	45708	27114	27114
Finish(26.22 mi)	1.37 mi	43294-262	27142-74	27142-74	47730	28114	28114

28114

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing