Chloe Parsons

Bib: 50360 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 20%

Gender (Female)

#0 / 26115

Top 11%

Division (F18-39)

#0 / 14744

Top 13%

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

7:45/mi

24:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:56/mi

48:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:11/mi

1:14:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:57/mi

1:38:45

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:12/mi

1:44:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:08/mi

2:04:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:32/mi

2:30:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:53/mi

2:58:06

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:00/mi

3:26:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:40/mi

3:37:50

↑ 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

1:44:157:58 /mi⚡ faster

2nd Half

1:53:358:40 /mi+9.0%

Positive split — 9.0% slower in the second half

AI Race Performance Report

Chloe'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	24:02	7:45	3.11 mi	24:02	7:45	-
10K	48:39	7:50	3.10 mi	24:37	7:56	+0:11
15K	1:14:04	7:57	3.11 mi	25:25	8:11	+0:15
20K	1:38:45	7:57	3.11 mi	24:41	7:57	-0:14
Half(13.10 mi)	1:44:15	7:58	0.67 mi	5:30	8:12	+0:15
25K	2:04:03	8:00	2.43 mi	19:48	8:08	-0:04
30K	2:30:33	8:05	3.11 mi	26:30	8:32	+0:24
35K	2:58:06	8:12	3.11 mi	27:33	8:53	+0:21
40K	3:26:01	8:18	3.10 mi	27:55	9:00	+0:07
Finish(26.22 mi)	3:37:50	8:19	1.37 mi	11:49	8:40	-0:20

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:19 /mi

Slowest Pace

9:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:03

57% of race

Time at Steady Pace

1:33:47

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /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	11153	2300	2300	13039	2893	2893
10K	3.10 mi	11512-359	2437-137	2437-137	12081	2645	2645
15K	3.11 mi	11873-361	2564-127	2564-127	13039	2893	2893
20K	3.11 mi	11963-90	2597-33	2597-33	12444	2712	2712
Half(13.10 mi)	0.67 mi	11987-24	2612-15	2612-15	12836	2863	2863
25K	2.43 mi	12028-41	2635-23	2635-23	12594	2849	2849
30K	3.11 mi	12245-217	2745-110	2745-110	13392	3246	3246
35K	3.11 mi	12290-45	2842-97	2842-97	13391	3582	3582
40K	3.10 mi	12236+54	2947-105	2947-105	13407	3951	3951
Finish(26.22 mi)	1.37 mi	12138+98	2958-11	2958-11	12213	3577	3577

3577

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