Katrina Ballantyne

Bib: 1080 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 0.7%

Gender (Female)

#0 / 26115

Top 0.1%

Division (F18-39)

#0 / 14744

Top 0.1%

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

5:39/mi

17:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

5:38/mi

35:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

5:49/mi

53:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

5:47/mi

1:11:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

5:58/mi

1:15:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

5:54/mi

1:29:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:06/mi

1:48:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:08/mi

2:07:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:11/mi

2:26:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:37/mi

2:35:32

↑ 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

1:15:025:44 /mi⚡ faster

2nd Half

1:20:306:09 /mi+7.3%

Positive split — 7.3% slower in the second half

AI Race Performance Report

Katrina'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	17:33	5:39	3.11 mi	17:33	5:39	-
10K	35:03	5:39	3.10 mi	17:30	5:38	-0:01
15K	53:07	5:42	3.11 mi	18:04	5:49	+0:11
20K	1:11:02	5:43	3.11 mi	17:55	5:47	-0:02
Half(13.10 mi)	1:15:02	5:44	0.67 mi	4:00	5:58	+0:11
25K	1:29:24	5:46	2.43 mi	14:22	5:54	-0:04
30K	1:48:19	5:49	3.11 mi	18:55	6:06	+0:12
35K	2:07:20	5:52	3.11 mi	19:01	6:08	+0:02
40K	2:26:31	5:54	3.10 mi	19:11	6:11	+0:03
Finish(26.22 mi)	2:35:32	5:57	1.37 mi	9:01	6:37	+0:26

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:38 /mi

Average Pace

5:56 /mi

Slowest Pace

6:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:31

94% of race

Time at Steady Pace

9:01

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	308	6	6	352	8	8
10K	3.10 mi	277+31	6	6	254	6	6
15K	3.11 mi	290-13	6	6	352	8	8
20K	3.11 mi	334-44	6	6	434	8	8
Half(13.10 mi)	0.67 mi	340-6	5+1	5+1	510	10	10
25K	2.43 mi	363-23	5	5	502	13	13
30K	3.11 mi	388-25	6-1	6-1	604	15	15
35K	3.11 mi	383+5	6	6	550	16	16
40K	3.10 mi	379+4	5+1	5+1	567	26	26
Finish(26.22 mi)	1.37 mi	411-32	7-2	7-2	1562	116	116

116

F18-39

116

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