Ieuan Jones

Bib: 54247 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:25/mi

29:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:32/mi

58:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:23/mi

1:31:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:23/mi

2:03:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:46/mi

2:11:13

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:46/mi

2:39:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:59/mi

3:20:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:23/mi

4:04:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:20/mi

4:49:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:20/mi

5:06:09

↑ 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

2:11:1310:02 /mi⚡ faster

2nd Half

2:54:5613:21 /mi+33.3%

Positive split — 33.3% slower in the second half

AI Race Performance Report

Ieuan'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	29:13	9:25	3.11 mi	29:13	9:25	-
10K	58:48	9:28	3.10 mi	29:35	9:32	+0:07
15K	1:31:04	9:47	3.11 mi	32:16	10:23	+0:51
20K	2:03:19	9:56	3.11 mi	32:16	10:23	0:00
Half(13.10 mi)	2:11:13	10:02	0.67 mi	7:54	11:46	+1:23
25K	2:39:52	10:18	2.43 mi	28:39	11:46	0:00
30K	3:20:11	10:45	3.11 mi	40:19	12:59	+1:13
35K	4:04:50	11:16	3.11 mi	44:39	14:23	+1:24
40K	4:49:21	11:39	3.10 mi	44:31	14:20	-0:03
Finish(26.22 mi)	5:06:09	11:42	1.37 mi	16:48	12:20	-2:00

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

9:25 /mi

Average Pace

11:41 /mi

Slowest Pace

14:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:03:19

40% of race

Time at Steady Pace

53:21

17% of race

Time at Slower Pace

2:09:29

42% of race

Average Pace: 11:41 /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	32202	22476	22476	36298	24589	24589
10K	3.10 mi	31894+308	22280+196	22280+196	31735	22160	22160
15K	3.11 mi	33469-1575	23183-903	23183-903	36298	24589	24589
20K	3.11 mi	34311-842	23558-375	23558-375	36916	24636	24636
Half(13.10 mi)	0.67 mi	34890-579	23834-276	23834-276	44384	27788	27788
25K	2.43 mi	36248-1358	24398-564	24398-564	41793	26493	26493
30K	3.11 mi	38118-1870	25149-751	25149-751	44350	27243	27243
35K	3.11 mi	40102-1984	25873-724	25873-724	47874	28356	28356
40K	3.10 mi	41703-1601	26451-578	26451-578	49828	29099	29099
Finish(26.22 mi)	1.37 mi	41727-24	26412+39	26412+39	42097	25402	25402

25402

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