Isobel Fitzgerald

Bib: 26306 F IE

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 45%

Division (F18-39)

#0 / 14744

Top 47%

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

9:18/mi

28:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:27/mi

58:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:11/mi

1:29:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:18/mi

2:01:45

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:37/mi

2:08:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:47/mi

2:35:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:13/mi

3:09:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:55/mi

3:46:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:53/mi

4:26:57

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:02/mi

4:43:21

↑ 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

2:08:529:51 /mi⚡ faster

2nd Half

2:34:2911:47 /mi+19.9%

Positive split — 19.9% slower in the second half

AI Race Performance Report

Isobel'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	28:51	9:18	3.11 mi	28:51	9:18	-
10K	58:10	9:22	3.10 mi	29:19	9:27	+0:09
15K	1:29:46	9:38	3.11 mi	31:36	10:11	+0:44
20K	2:01:45	9:48	3.11 mi	31:59	10:18	+0:07
Half(13.10 mi)	2:08:52	9:51	0.67 mi	7:07	10:37	+0:19
25K	2:35:07	10:00	2.43 mi	26:15	10:47	+0:10
30K	3:09:57	10:12	3.11 mi	34:50	11:13	+0:26
35K	3:46:56	10:27	3.11 mi	36:59	11:55	+0:42
40K	4:26:57	10:45	3.10 mi	40:01	12:53	+0:58
Finish(26.22 mi)	4:43:21	10:49	1.37 mi	16:24	12:02	-0:51

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Isobel'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

9:18 /mi

Average Pace

10:49 /mi

Slowest Pace

12:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:46

32% of race

Time at Steady Pace

1:40:11

35% of race

Time at Slower Pace

1:33:24

33% of race

Average Pace: 10:48 /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	30846	9168	9168	34408	10744	10744
10K	3.10 mi	30729+117	9114+54	9114+54	30755	9150	9150
15K	3.11 mi	32069-1340	9657-543	9657-543	34408	10744	10744
20K	3.11 mi	33098-1029	10168-511	10168-511	36177	11859	11859
Half(13.10 mi)	0.67 mi	33209-111	10250-82	10250-82	35895	11901	11901
25K	2.43 mi	33464-255	10454-204	10454-204	35425	11924	11924
30K	3.11 mi	33364+100	10597-143	10597-143	34103	11739	11739
35K	3.11 mi	33472-108	10940-343	10940-343	34212	12540	12540
40K	3.10 mi	34628-1156	11683-743	11683-743	41615	16476	16476
Finish(26.22 mi)	1.37 mi	34843-215	11855-172	11855-172	39972	15635	15635

15635

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