Jemma Ballantyne

Bib: 28803 F US

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

12:03/mi

37:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:01/mi

1:14:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:53/mi

1:51:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:57/mi

2:28:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:09/mi

2:36:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:08/mi

3:06:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:45/mi

3:42:54

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:03/mi

4:20:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:04/mi

4:57:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:47/mi

5:13:50

↑ 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

2:36:5211:59 /mi⚖️ balanced

2nd Half

2:36:5811:58 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Jemma's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:25	12:03	3.11 mi	37:25	12:03	-
10K	1:14:44	12:02	3.10 mi	37:19	12:01	-0:02
15K	1:51:38	11:59	3.11 mi	36:54	11:53	-0:08
20K	2:28:43	11:59	3.11 mi	37:05	11:57	+0:04
Half(13.10 mi)	2:36:52	11:59	0.67 mi	8:09	12:09	+0:12
25K	3:06:24	12:00	2.43 mi	29:32	12:08	-0:01
30K	3:42:54	11:58	3.11 mi	36:30	11:45	-0:23
35K	4:20:19	11:59	3.11 mi	37:25	12:03	+0:18
40K	4:57:47	11:59	3.10 mi	37:28	12:04	+0:01
Finish(26.22 mi)	5:13:50	11:59	1.37 mi	16:03	11:47	-0:17

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:45 /mi

Average Pace

11:59 /mi

Slowest Pace

12:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:13:50

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:58 /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	54223	22050	22050	47825	18034	18034
10K	3.10 mi	53054+1169	21291+759	21291+759	51889	20570	20570
15K	3.11 mi	51357+1697	20183+1108	20183+1108	47825	18034	18034
20K	3.11 mi	50161+1196	19492+691	19492+691	47448	18033	18033
Half(13.10 mi)	0.67 mi	49925+236	19365+127	19365+127	46533	17786	17786
25K	2.43 mi	48749+1176	18709+656	18709+656	43619	16255	16255
30K	3.11 mi	46766+1983	17678+1031	17678+1031	37517	13486	13486
35K	3.11 mi	45047+1719	16846+832	16846+832	35104	12959	12959
40K	3.10 mi	43966+1081	16411+435	16411+435	35920	13784	13784
Finish(26.22 mi)	1.37 mi	43665+301	16309+102	16309+102	38018	14724	14724

14724

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