Katie Ball

Bib: 13408 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 32%

Gender (Female)

#0 / 26115

Top 21%

Division (F18-39)

#0 / 14744

Top 22%

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

8:18/mi

25:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:30/mi

52:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:51/mi

1:19:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:32/mi

1:46:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:52:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:01/mi

2:14:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:20/mi

2:43:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:04/mi

3:14:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:41/mi

3:44:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:30/mi

3:57:18

↑ 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

1:52:048:34 /mi⚡ faster

2nd Half

2:05:149:33 /mi+11.7%

Positive split — 11.7% slower in the second half

AI Race Performance Report

Katie'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	25:47	8:18	3.11 mi	25:47	8:18	-
10K	52:10	8:24	3.10 mi	26:23	8:30	+0:12
15K	1:19:37	8:33	3.11 mi	27:27	8:51	+0:21
20K	1:46:05	8:33	3.11 mi	26:28	8:32	-0:19
Half(13.10 mi)	1:52:04	8:34	0.67 mi	5:59	8:55	+0:23
25K	2:14:01	8:38	2.43 mi	21:57	9:01	+0:06
30K	2:43:00	8:45	3.11 mi	28:59	9:20	+0:19
35K	3:14:16	8:56	3.11 mi	31:16	10:04	+0:44
40K	3:44:21	9:02	3.10 mi	30:05	9:41	-0:23
Finish(26.22 mi)	3:57:18	9:04	1.37 mi	12:57	9:30	-0:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

9:03 /mi

Slowest Pace

10:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:18:38

33% of race

Time at Steady Pace

55:23

23% of race

Time at Slower Pace

1:43:17

44% of race

Average Pace: 9:03 /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	17546	4359	4359	19585	5028	5028
10K	3.10 mi	17876-330	4496-137	4496-137	18285	4642	4642
15K	3.11 mi	18373-497	4670-174	4670-174	19585	5028	5028
20K	3.11 mi	18214+159	4620+50	4620+50	18165	4620	4620
Half(13.10 mi)	0.67 mi	18292-78	4650-30	4650-30	19818	5236	5236
25K	2.43 mi	18616-324	4796-146	4796-146	20755	5667	5667
30K	3.11 mi	18742-126	4898-102	4898-102	20440	5772	5772
35K	3.11 mi	19274-532	5229-331	5229-331	22277	6980	6980
40K	3.10 mi	19080+194	5325-96	5325-96	18670	6004	6004
Finish(26.22 mi)	1.37 mi	19056+24	5372-47	5372-47	18979	6179	6179

6179

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing