Lisa Briggs

Bib: 14160 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 24%

Gender (Female)

#0 / 26115

Top 14%

Division (F18-39)

#0 / 14744

Top 16%

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

8:35/mi

26:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:39/mi

53:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:36/mi

1:20:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:36/mi

1:46:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:42/mi

1:52:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:28/mi

2:13:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:28/mi

2:39:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:29/mi

3:05:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:35/mi

3:32:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:17/mi

3:43:52

↑ 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

1:52:428:37 /mi+1.4%

2nd Half

1:51:108:29 /mi✓ faster

Negative split — 1.4% faster in the second half

AI Race Performance Report

Lisa'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	26:39	8:35	3.11 mi	26:39	8:35	-
10K	53:30	8:37	3.10 mi	26:51	8:39	+0:04
15K	1:20:11	8:37	3.11 mi	26:41	8:36	-0:03
20K	1:46:52	8:36	3.11 mi	26:41	8:36	0:00
Half(13.10 mi)	1:52:42	8:37	0.67 mi	5:50	8:42	+0:06
25K	2:13:18	8:35	2.43 mi	20:36	8:28	-0:14
30K	2:39:35	8:34	3.11 mi	26:17	8:28	0:00
35K	3:05:56	8:33	3.11 mi	26:21	8:29	+0:01
40K	3:32:35	8:34	3.10 mi	26:39	8:35	+0:06
Finish(26.22 mi)	3:43:52	8:33	1.37 mi	11:17	8:17	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

8:33 /mi

Slowest Pace

8:42 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:38:02

97% of race

Time at Steady Pace

5:50

3% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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	20810	5465	5465	17072	4206	4206
10K	3.10 mi	20286+524	5305+160	5305+160	19951	5193	5193
15K	3.11 mi	18968+1318	4864+441	4864+441	17072	4206	4206
20K	3.11 mi	18912+56	4853+11	4853+11	18841	4823	4823
Half(13.10 mi)	0.67 mi	18802+110	4821+32	4821+32	17559	4419	4419
25K	2.43 mi	18118+684	4628+193	4628+193	15413	3793	3793
30K	3.11 mi	16958+1160	4322+306	4322+306	12864	3073	3073
35K	3.11 mi	15548+1410	3949+373	3949+373	10743	2615	2615
40K	3.10 mi	14542+1006	3752+197	3752+197	10546	2844	2844
Finish(26.22 mi)	1.37 mi	14097+445	3646+106	3646+106	9439	2486	2486

2486

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