Jessica Welsh

Bib: 16322 F GB

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 34%

Gender (Female)

#0 / 26115

Top 22%

Masters (Masters Women)

#0 / 11371

Top 20%

Division (F40-44)

#0 / 3355

Top 26%

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

8:11/mi

25:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:12/mi

50:52

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:26/mi

1:17:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:11/mi

1:42:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:21/mi

1:48:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:22/mi

2:08:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:10/mi

2:36:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:19/mi

3:15:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:17/mi

3:46:57

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:38/mi

4:00:04

↑ 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

1:48:008:15 /mi⚡ faster

2nd Half

2:12:0410:04 /mi+22.3%

Positive split — 22.3% slower in the second half

AI Race Performance Report

Jessica'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	25:25	8:11	3.11 mi	25:25	8:11	-
10K	50:52	8:12	3.10 mi	25:27	8:12	+0:01
15K	1:17:01	8:16	3.11 mi	26:09	8:26	+0:14
20K	1:42:24	8:15	3.11 mi	25:23	8:11	-0:15
Half(13.10 mi)	1:48:00	8:15	0.67 mi	5:36	8:21	+0:10
25K	2:08:21	8:16	2.43 mi	20:21	8:22	+0:01
30K	2:36:49	8:25	3.11 mi	28:28	9:10	+0:48
35K	3:15:02	8:59	3.11 mi	38:13	12:19	+3:09
40K	3:46:57	9:08	3.10 mi	31:55	10:17	-2:02
Finish(26.22 mi)	4:00:04	9:10	1.37 mi	13:07	9:38	-0:39

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Jessica'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

8:11 /mi

Average Pace

9:10 /mi

Slowest Pace

12:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:08:21

53% of race

Time at Slower Pace

1:51:43

47% of race

Average Pace: 9:09 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	16242	3946	3946	15511	3688	3688
10K	3.10 mi	15753+489	3821+125	3821+125	15348	3681	3681
15K	3.11 mi	15591+162	3751+70	3751+70	15511	3688	3688
20K	3.11 mi	15355+236	3670+81	3670+81	14797	3473	3473
Half(13.10 mi)	0.67 mi	15280+75	3642+28	3642+28	14314	3377	3377
25K	2.43 mi	15058+222	3594+48	3594+48	14608	3537	3537
30K	3.11 mi	15531-473	3839-245	3839-245	18771	5174	5174
35K	3.11 mi	19617-4086	5358-1519	5358-1519	36708	13726	13726
40K	3.10 mi	20261-644	5767-409	5767-409	22782	7728	7728
Finish(26.22 mi)	1.37 mi	20351-90	5836-69	5836-69	19984	6574	6574

6574

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