Jo Tuck

Bib: 31080 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

10:28/mi

32:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:55/mi

1:06:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:11/mi

1:41:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:47/mi

2:14:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:55/mi

2:21:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:22/mi

2:49:34

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:58/mi

3:26:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:31/mi

4:05:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:22/mi

4:44:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:31/mi

5:01:05

↑ 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

2:21:5410:50 /mi⚡ faster

2nd Half

2:39:1112:08 /mi+12.2%

Positive split — 12.2% slower in the second half

AI Race Performance Report

Jo'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	32:30	10:28	3.11 mi	32:30	10:28	-
10K	1:06:23	10:42	3.10 mi	33:53	10:55	+0:27
15K	1:41:07	10:51	3.11 mi	34:44	11:11	+0:16
20K	2:14:35	10:50	3.11 mi	33:28	10:47	-0:24
Half(13.10 mi)	2:21:54	10:50	0.67 mi	7:19	10:55	+0:08
25K	2:49:34	10:55	2.43 mi	27:40	11:22	+0:27
30K	3:26:44	11:06	3.11 mi	37:10	11:58	+0:36
35K	4:05:37	11:18	3.11 mi	38:53	12:31	+0:33
40K	4:44:01	11:26	3.10 mi	38:24	12:22	-0:09
Finish(26.22 mi)	5:01:05	11:30	1.37 mi	17:04	12:31	+0:09

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

11:30 /mi

Slowest Pace

12:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:49:34

56% of race

Time at Steady Pace

37:10

12% of race

Time at Slower Pace

1:34:21

31% of race

Average Pace: 11:29 /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	43478	15342	15342	43084	15224	15224
10K	3.10 mi	44088-610	15707-365	15707-365	44869	16195	16195
15K	3.11 mi	43620+468	15448+259	15448+259	43084	15224	15224
20K	3.11 mi	42493+1127	14895+553	14895+553	40052	13840	13840
Half(13.10 mi)	0.67 mi	42194+299	14757+138	14757+138	38353	13190	13190
25K	2.43 mi	41493+701	14489+268	14489+268	39385	13940	13940
30K	3.11 mi	40819+674	14336+153	14336+153	38851	14150	14150
35K	3.11 mi	40357+462	14330+6	14330+6	38020	14364	14364
40K	3.10 mi	40148+209	14388-58	14388-58	38005	14792	14792
Finish(26.22 mi)	1.37 mi	40407-259	14563-175	14563-175	43456	17325	17325

17325

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