Dana Blackstone

Bib: 24148 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F40-44)

#0 / 3355

Top 36%

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

9:20/mi

28:57

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:23/mi

58:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:38/mi

1:28:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:24/mi

1:57:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:39/mi

2:03:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:47/mi

2:27:27

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:54/mi

2:58:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:15/mi

3:33:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:36/mi

4:06:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:27/mi

4:20:14

↑ 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

2:03:389:27 /mi⚡ faster

2nd Half

2:16:3610:25 /mi+10.5%

Positive split — 10.5% slower in the second half

AI Race Performance Report

Dana'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	28:57	9:20	3.11 mi	28:57	9:20	-
10K	58:06	9:22	3.10 mi	29:09	9:23	+0:03
15K	1:28:00	9:27	3.11 mi	29:54	9:38	+0:15
20K	1:57:10	9:26	3.11 mi	29:10	9:24	-0:14
Half(13.10 mi)	2:03:38	9:27	0.67 mi	6:28	9:39	+0:15
25K	2:27:27	9:30	2.43 mi	23:49	9:47	+0:08
30K	2:58:10	9:34	3.11 mi	30:43	9:54	+0:07
35K	3:33:05	9:48	3.11 mi	34:55	11:15	+1:21
40K	4:06:00	9:54	3.10 mi	32:55	10:36	-0:39
Finish(26.22 mi)	4:20:14	9:56	1.37 mi	14:14	10:27	-0:09

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:20 /mi

Average Pace

9:56 /mi

Slowest Pace

11:15 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:16

34% of race

Time at Steady Pace

1:30:54

35% of race

Time at Slower Pace

1:22:04

32% of race

Average Pace: 9:55 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	31249	9326	9326	29269	8531	8531
10K	3.10 mi	30597+652	9061+265	9061+265	30090	8867	8867
15K	3.11 mi	30003+594	8829+232	8829+232	29269	8531	8531
20K	3.11 mi	29358+645	8599+230	8599+230	28112	8139	8139
Half(13.10 mi)	0.67 mi	29218+140	8570+29	8570+29	27489	8030	8030
25K	2.43 mi	28707+511	8445+125	8445+125	27654	8269	8269
30K	3.11 mi	27558+1149	8144+301	8144+301	24727	7464	7464
35K	3.11 mi	27746-188	8463-319	8463-319	29927	10464	10464
40K	3.10 mi	27098+648	8419+44	8419+44	24994	8714	8714
Finish(26.22 mi)	1.37 mi	26957+141	8430-11	8430-11	26699	9447	9447

9447

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