Lucy Thomas

Bib: 41684 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 23%

Gender (Female)

#0 / 26115

Top 14%

Division (F18-39)

#0 / 14744

Top 15%

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

7:58/mi

24:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:04/mi

49:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:14/mi

1:15:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:15/mi

1:40:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:23/mi

1:46:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:23/mi

2:06:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:45/mi

2:34:07

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:12/mi

3:02:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:13/mi

3:31:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:07/mi

3:43:42

↑ 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

1:46:328:08 /mi⚡ faster

2nd Half

1:57:108:56 /mi+10.0%

Positive split — 10.0% slower in the second half

AI Race Performance Report

Lucy'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	24:44	7:58	3.11 mi	24:44	7:58	-
10K	49:47	8:01	3.10 mi	25:03	8:04	+0:06
15K	1:15:20	8:05	3.11 mi	25:33	8:14	+0:10
20K	1:40:55	8:08	3.11 mi	25:35	8:15	+0:01
Half(13.10 mi)	1:46:32	8:08	0.67 mi	5:37	8:23	+0:08
25K	2:06:56	8:11	2.43 mi	20:24	8:23	0:00
30K	2:34:07	8:17	3.11 mi	27:11	8:45	+0:22
35K	3:02:40	8:24	3.11 mi	28:33	9:12	+0:27
40K	3:31:17	8:31	3.10 mi	28:37	9:13	+0:01
Finish(26.22 mi)	3:43:42	8:33	1.37 mi	12:25	9:07	-0:06

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:32 /mi

Slowest Pace

9:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:07

69% of race

Time at Steady Pace

1:09:35

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	13708	3146	3146	13530	3034	3034
10K	3.10 mi	13638+70	3141+5	3141+5	13791	3186	3186
15K	3.11 mi	13558+80	3086+55	3086+55	13530	3034	3034
20K	3.11 mi	14064-506	3251-165	3251-165	15431	3692	3692
Half(13.10 mi)	0.67 mi	14059+5	3250+1	3250+1	14545	3439	3439
25K	2.43 mi	14132-73	3292-42	3292-42	14766	3587	3587
30K	3.11 mi	14169-37	3346-54	3346-54	15194	3882	3882
35K	3.11 mi	14222-53	3493-147	3493-147	15849	4478	4478
40K	3.10 mi	14070+152	3589-96	3589-96	15179	4665	4665
Finish(26.22 mi)	1.37 mi	14024+46	3622-33	3622-33	15867	4994	4994

4994

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