Niall Holden

Bib: 50938 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 19%

Gender (Male)

#0 / 33594

Top 26%

Division (M18-39)

#0 / 16712

Top 29%

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

7:27/mi

23:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:29/mi

46:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:34/mi

1:09:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:34/mi

1:33:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:47/mi

1:38:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:00/mi

1:57:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:34/mi

2:24:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:39/mi

2:54:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:17/mi

3:23:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:29/mi

3:36:13

↑ 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

1:38:297:32 /mi⚡ faster

2nd Half

1:57:448:59 /mi+19.5%

Positive split — 19.5% slower in the second half

AI Race Performance Report

Niall'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	23:07	7:27	3.11 mi	23:07	7:27	-
10K	46:21	7:28	3.10 mi	23:14	7:29	+0:02
15K	1:09:49	7:30	3.11 mi	23:28	7:34	+0:05
20K	1:33:16	7:31	3.11 mi	23:28	7:34	0:00
Half(13.10 mi)	1:38:29	7:32	0.67 mi	5:13	7:47	+0:13
25K	1:57:57	7:36	2.43 mi	19:28	8:00	+0:13
30K	2:24:31	7:46	3.11 mi	26:34	8:34	+0:34
35K	2:54:29	8:02	3.11 mi	29:58	9:39	+1:05
40K	3:23:17	8:11	3.10 mi	28:48	9:17	-0:22
Finish(26.22 mi)	3:36:13	8:16	1.37 mi	12:56	9:29	+0:12

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:27 /mi

Average Pace

8:15 /mi

Slowest Pace

9:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:16

43% of race

Time at Steady Pace

24:41

11% of race

Time at Slower Pace

1:38:16

45% of race

Average Pace: 8:15 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	8508	7074	7074	7526	6380	6380
10K	3.10 mi	8301+207	6934+140	6934+140	8151	6842	6842
15K	3.11 mi	7973+328	6695+239	6695+239	7526	6380	6380
20K	3.11 mi	8137-164	6814-119	6814-119	8799	7250	7250
Half(13.10 mi)	0.67 mi	8177-40	6836-22	6836-22	8889	7334	7334
25K	2.43 mi	8567-390	7099-263	7099-263	11231	8804	8804
30K	3.11 mi	9235-668	7514-415	7514-415	13561	10239	10239
35K	3.11 mi	10778-1543	8439-925	8439-925	19393	13523	13523
40K	3.10 mi	11318-540	8697-258	8697-258	15594	10753	10753
Finish(26.22 mi)	1.37 mi	11616-298	8840-143	8840-143	18821	12670	12670

12670

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