Heather Whiteley

Bib: 67326 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

13:20/mi

41:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:17/mi

1:25:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:51/mi

2:11:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:26/mi

2:56:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:10/mi

3:06:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:39/mi

3:41:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:11/mi

4:28:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:51/mi

5:18:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:51/mi

6:07:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:36/mi

6:28:39

↑ 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

3:06:1014:13 /mi⚡ faster

2nd Half

3:22:2915:26 /mi+8.8%

Positive split — 8.8% slower in the second half

AI Race Performance Report

Heather'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	41:23	13:20	3.11 mi	41:23	13:20	-
10K	1:25:43	13:48	3.10 mi	44:20	14:17	+0:57
15K	2:11:51	14:09	3.11 mi	46:08	14:51	+0:34
20K	2:56:40	14:13	3.11 mi	44:49	14:26	-0:25
Half(13.10 mi)	3:06:10	14:13	0.67 mi	9:30	14:10	-0:16
25K	3:41:49	14:17	2.43 mi	35:39	14:39	+0:29
30K	4:28:59	14:26	3.11 mi	47:10	15:11	+0:32
35K	5:18:11	14:38	3.11 mi	49:12	15:51	+0:40
40K	6:07:23	14:47	3.10 mi	49:12	15:51	0:00
Finish(26.22 mi)	6:28:39	14:51	1.37 mi	21:16	15:36	-0:15

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:20 /mi

Average Pace

14:50 /mi

Slowest Pace

15:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:41

45% of race

Time at Steady Pace

1:54:34

29% of race

Time at Slower Pace

1:38:24

25% of race

Average Pace: 14:49 /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	57750	24576	24576	57269	24276	24276
10K	3.10 mi	57792-42	24622-46	24622-46	57715	24586	24586
15K	3.11 mi	57680+112	24537+85	24537+85	57269	24276	24276
20K	3.11 mi	57277+403	24277+260	24277+260	55767	23336	23336
Half(13.10 mi)	0.67 mi	57150+127	24197+80	24197+80	54077	22447	22447
25K	2.43 mi	56626+524	23836+361	23836+361	53044	21786	21786
30K	3.11 mi	56238+388	23599+237	23599+237	53260	22110	22110
35K	3.11 mi	55973+265	23473+126	23473+126	53385	22457	22457
40K	3.10 mi	55940+33	23488-15	23488-15	54970	23396	23396
Finish(26.22 mi)	1.37 mi	55985-45	23541-53	23541-53	55726	23826	23826

23826

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#57750
5K → 10K	344302-42	#57750 → #57792
10K → 15K	168280+112	#57792 → #57680
15K → 20K	58461+403	#57680 → #57277
20K → Half	12139+127	#57277 → #57150
Half → 25K	35559+524	#57150 → #56626
25K → 30K	53441+388	#56626 → #56238
30K → 35K	79344+265	#56238 → #55973
35K → 40K	142175+33	#55973 → #55940
40K → Finish	11368-45	#55940 → #55985
TOTALS	10042769+1765	#57750 → #55985

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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