Heather Baltzer

Bib: 83179 F CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 18%

Gender (Female)

#0 / 26115

Top 10%

Masters (Masters Women)

#0 / 11371

Top 7%

Division (F45-49)

#0 / 2995

Top 8%

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

7:57/mi

24:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:04/mi

49:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:05/mi

1:14:48

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:54/mi

1:39:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:06/mi

1:44:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:03/mi

2:04:21

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:11/mi

2:29:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:15/mi

2:55:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:37/mi

3:22:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:23/mi

3:33:31

↑ 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

1:44:468:00 /mi⚡ faster

2nd Half

1:48:458:18 /mi+3.8%

Positive split — 3.8% slower in the second half

AI Race Performance Report

Heather'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	24:39	7:57	3.11 mi	24:39	7:57	-
10K	49:42	8:00	3.10 mi	25:03	8:04	+0:07
15K	1:14:48	8:02	3.11 mi	25:06	8:05	+0:01
20K	1:39:20	8:00	3.11 mi	24:32	7:54	-0:11
Half(13.10 mi)	1:44:46	8:00	0.67 mi	5:26	8:06	+0:12
25K	2:04:21	8:01	2.43 mi	19:35	8:03	-0:03
30K	2:29:46	8:03	3.11 mi	25:25	8:11	+0:08
35K	2:55:21	8:04	3.11 mi	25:35	8:15	+0:04
40K	3:22:05	8:08	3.10 mi	26:44	8:37	+0:22
Finish(26.22 mi)	3:33:31	8:09	1.37 mi	11:26	8:23	-0:14

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:54 /mi

Average Pace

8:09 /mi

Slowest Pace

8:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:21

82% of race

Time at Steady Pace

38:10

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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	13367	3028	3028	11780	2536	2536
10K	3.10 mi	13463-96	3077-49	3077-49	13782	3177	3177
15K	3.11 mi	12828+635	2868+209	2868+209	11780	2536	2536
20K	3.11 mi	12528+300	2776+92	2776+92	11887	2536	2536
Half(13.10 mi)	0.67 mi	12479+49	2756+20	2756+20	11850	2537	2537
25K	2.43 mi	12240+239	2705+51	2705+51	11738	2571	2571
30K	3.11 mi	11816+424	2603+102	2603+102	10641	2312	2312
35K	3.11 mi	11155+661	2458+145	2458+145	9137	2022	2022
40K	3.10 mi	10918+237	2494-36	2494-36	10730	2914	2914
Finish(26.22 mi)	1.37 mi	10798+120	2487+7	2487+7	10214	2765	2765

2765

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing