Imy Briscoe

Bib: 1521 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 2%

Gender (Female)

#0 / 26115

Top 0.2%

Division (F18-39)

#0 / 14744

Top 0.2%

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

6:06/mi

18:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:14/mi

38:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:24/mi

58:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:06/mi

1:17:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:20/mi

1:21:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:16/mi

1:36:33

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:25/mi

1:56:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:25/mi

2:16:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:23/mi

2:36:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:29/mi

2:45:03

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half

1:21:186:13 /mi⚡ faster

2nd Half

1:23:456:23 /mi+3.0%

Positive split — 3.0% slower in the second half

AI Race Performance Report

Imy'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.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	18:56	6:06	3.11 mi	18:56	6:06	-
10K	38:16	6:10	3.10 mi	19:20	6:14	+0:08
15K	58:07	6:15	3.11 mi	19:51	6:24	+0:10
20K	1:17:03	6:12	3.11 mi	18:56	6:06	-0:18
Half(13.10 mi)	1:21:18	6:13	0.67 mi	4:15	6:20	+0:14
25K	1:36:33	6:13	2.43 mi	15:15	6:16	-0:04
30K	1:56:28	6:15	3.11 mi	19:55	6:25	+0:09
35K	2:16:24	6:17	3.11 mi	19:56	6:25	0:00
40K	2:36:13	6:18	3.10 mi	19:49	6:23	-0:02
Finish(26.22 mi)	2:45:03	6:18	1.37 mi	8:50	6:29	+0:06

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Imy's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

6:06 /mi

Average Pace

6:18 /mi

Slowest Pace

6:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:22

71% of race

Time at Steady Pace

48:41

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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	1111	43	43	1532	64	64
10K	3.10 mi	1237-126	51-8	51-8	1384	58	58
15K	3.11 mi	1322-85	55-4	55-4	1532	64	64
20K	3.11 mi	1249+73	51+4	51+4	1106	39	39
Half(13.10 mi)	0.67 mi	1251-2	50+1	50+1	1369	49	49
25K	2.43 mi	1255-4	48+2	48+2	1395	54	54
30K	3.11 mi	1254+1	49-1	49-1	1381	53	53
35K	3.11 mi	1199+55	45+4	45+4	1133	52	52
40K	3.10 mi	1098+101	45	45	941	45	45
Finish(26.22 mi)	1.37 mi	1093+5	44+1	44+1	1224	70	70

F18-39

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing