Gemma Stevenson

Bib: 51198 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 43%

Gender (Female)

#0 / 26115

Top 30%

Masters (Masters Women)

#0 / 11371

Top 28%

Division (F45-49)

#0 / 2995

Top 31%

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

8:56/mi

27:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:59/mi

55:38

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:20/mi

1:24:35

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:53/mi

1:55:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:19/mi

2:01:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:12/mi

2:23:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:16/mi

2:55:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:44/mi

3:29:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:32/mi

4:01:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:22/mi

4:15:58

↑ 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

2:01:319:17 /mi⚡ faster

2nd Half

2:14:2710:15 /mi+10.6%

Positive split — 10.6% slower in the second half

AI Race Performance Report

Gemma'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	27:45	8:56	3.11 mi	27:45	8:56	-
10K	55:38	8:58	3.10 mi	27:53	8:59	+0:03
15K	1:24:35	9:05	3.11 mi	28:57	9:20	+0:21
20K	1:55:16	9:17	3.11 mi	30:41	9:53	+0:33
Half(13.10 mi)	2:01:31	9:17	0.67 mi	6:15	9:19	-0:34
25K	2:23:54	9:16	2.43 mi	22:23	9:12	-0:07
30K	2:55:47	9:26	3.11 mi	31:53	10:16	+1:04
35K	3:29:07	9:37	3.11 mi	33:20	10:44	+0:28
40K	4:01:50	9:44	3.10 mi	32:43	10:32	-0:12
Finish(26.22 mi)	4:15:58	9:47	1.37 mi	14:08	10:22	-0:10

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

9:46 /mi

Slowest Pace

10:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:53:13

44% of race

Time at Steady Pace

30:41

12% of race

Time at Slower Pace

1:52:04

44% of race

Average Pace: 9:46 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	25749	7252	7252	25513	7104	7104
10K	3.10 mi	24814+935	6902+350	6902+350	24142	6670	6670
15K	3.11 mi	24919-105	6898+4	6898+4	25513	7104	7104
20K	3.11 mi	27485-2566	7873-975	7873-975	32373	10022	10022
Half(13.10 mi)	0.67 mi	27264+221	7787+86	7787+86	24092	6757	6757
25K	2.43 mi	26177+1087	7433+354	7433+354	22686	6359	6359
30K	3.11 mi	26342-165	7631-198	7631-198	27399	8584	8584
35K	3.11 mi	26092+250	7775-144	7775-144	26492	8854	8854
40K	3.10 mi	25604+488	7810-35	7810-35	24523	8518	8518
Finish(26.22 mi)	1.37 mi	25517+87	7842-32	7842-32	26037	9178	9178

9178

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