Isobel Wheeler

Bib: 19588 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 46%

Division (F18-39)

#0 / 14744

Top 48%

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

10:03/mi

31:11

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:57/mi

1:02:04

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:11/mi

1:33:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:03/mi

2:04:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:43/mi

2:12:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:55/mi

2:38:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:35/mi

3:14:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:23/mi

3:53:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:33/mi

4:28:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:00/mi

4:45:12

↑ 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

2:12:0410:05 /mi⚡ faster

2nd Half

2:33:0811:41 /mi+16.0%

Positive split — 16.0% slower in the second half

AI Race Performance Report

Isobel'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	31:11	10:03	3.11 mi	31:11	10:03	-
10K	1:02:04	10:00	3.10 mi	30:53	9:57	-0:06
15K	1:33:40	10:03	3.11 mi	31:36	10:11	+0:14
20K	2:04:53	10:03	3.11 mi	31:13	10:03	-0:08
Half(13.10 mi)	2:12:04	10:05	0.67 mi	7:11	10:43	+0:40
25K	2:38:37	10:13	2.43 mi	26:33	10:55	+0:12
30K	3:14:34	10:27	3.11 mi	35:57	11:35	+0:40
35K	3:53:00	10:43	3.11 mi	38:26	12:23	+0:48
40K	4:28:50	10:49	3.10 mi	35:50	11:33	-0:50
Finish(26.22 mi)	4:45:12	10:54	1.37 mi	16:22	12:00	+0:27

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

10:53 /mi

Slowest Pace

12:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:53

44% of race

Time at Steady Pace

33:44

12% of race

Time at Slower Pace

2:06:35

44% of race

Average Pace: 10:53 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	39064	12922	12922	34410	10746	10746
10K	3.10 mi	37304+1760	12050+872	12050+872	35880	11391	11391
15K	3.11 mi	36150+1154	11506+544	11506+544	34410	10746	10746
20K	3.11 mi	35431+719	11244+262	11244+262	33983	10781	10781
Half(13.10 mi)	0.67 mi	35428+3	11275-31	11275-31	36691	12311	12311
25K	2.43 mi	35488-60	11427-152	11427-152	36346	12395	12395
30K	3.11 mi	35700-212	11734-307	11734-307	36428	12912	12912
35K	3.11 mi	35912-212	12058-324	12058-324	37119	13906	13906
40K	3.10 mi	35258+654	11963+95	11963+95	31986	11896	11896
Finish(26.22 mi)	1.37 mi	35434-176	12105-142	12105-142	39762	15531	15531

15531

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