Ottilia Jeffs

Bib: 78450 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:55/mi

33:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:30/mi

1:09:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:19/mi

1:47:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:11/mi

2:25:39

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:52/mi

2:34:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:41/mi

3:13:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:54/mi

3:56:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:05/mi

4:40:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:57/mi

5:23:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:56/mi

5:40:59

↑ 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

2:34:5711:50 /mi⚡ faster

2nd Half

3:06:0214:11 /mi+20.1%

Positive split — 20.1% slower in the second half

AI Race Performance Report

Ottilia's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:52	10:55	3.11 mi	33:52	10:55	-
10K	1:09:33	11:12	3.10 mi	35:41	11:30	+0:35
15K	1:47:48	11:34	3.11 mi	38:15	12:19	+0:49
20K	2:25:39	11:44	3.11 mi	37:51	12:11	-0:08
Half(13.10 mi)	2:34:57	11:50	0.67 mi	9:18	13:52	+1:41
25K	3:13:07	12:26	2.43 mi	38:10	15:41	+1:49
30K	3:56:17	12:41	3.11 mi	43:10	13:54	-1:47
35K	4:40:02	12:53	3.11 mi	43:45	14:05	+0:11
40K	5:23:21	13:01	3.10 mi	43:19	13:57	-0:08
Finish(26.22 mi)	5:40:59	13:01	1.37 mi	17:38	12:56	-1:01

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

13:01 /mi

Slowest Pace

15:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:17

48% of race

Time at Steady Pace

2:19:32

41% of race

Time at Slower Pace

38:10

11% of race

Average Pace: 13:00 /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	47496	17747	17747	50000	19392	19392
10K	3.10 mi	48330-834	18243-496	18243-496	49099	18726	18726
15K	3.11 mi	49011-681	18675-432	18675-432	50000	19392	19392
20K	3.11 mi	48858+153	18677-2	18677-2	48651	18792	18792
Half(13.10 mi)	0.67 mi	49167-309	18882-205	18882-205	53195	21880	21880
25K	2.43 mi	50818-1651	20006-1124	20006-1124	55407	23226	23226
30K	3.11 mi	50424+394	19841+165	19841+165	48622	19419	19419
35K	3.11 mi	49933+491	19692+149	19692+149	46525	18741	18741
40K	3.10 mi	49757+176	19687+5	19687+5	47874	19659	19659
Finish(26.22 mi)	1.37 mi	49597+160	19633+54	19633+54	46076	18685	18685

18685

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