Nannette Samuelson

Bib: 25571 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Masters (Masters Women)

#0 / 6759

Division (F65-69)

#0 / 222

Race Day Weather

50°/40°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

10:04/mi

31:15

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

10:03/mi

1:02:27

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

10:01/mi

1:33:35

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

10:06/mi

2:04:58

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

10:04/mi

2:11:50

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

10:12/mi

2:36:35

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

10:56/mi

3:10:34

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

11:02/mi

3:25:33

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

11:42/mi

3:37:15

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

10:51/mi

3:45:22

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

10:37/mi

3:58:39

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

10:53/mi

4:09:32

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

10:44/mi

4:18:43

↓ 20 ft0.3% grade

20 ft elev

25.2M

11:21/mi

4:22:38

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

10:00/mi

4:32:49

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

2:11:5010:03 /mi⚡ faster

2nd Half

2:20:5910:45 /mi+6.9%

Positive split — 6.9% slower in the second half

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See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:15	10:04	3.11 mi	31:15	10:04	-
10K	1:02:27	10:03	3.10 mi	31:12	10:03	-0:01
15K	1:33:35	10:02	3.11 mi	31:08	10:01	-0:02
20K	2:04:58	10:03	3.11 mi	31:23	10:06	+0:05
Half(13.11 mi)	2:11:50	10:03	0.68 mi	6:52	10:04	-0:02
25K	2:36:35	10:05	2.42 mi	24:45	10:12	+0:08
30K	3:10:34	10:13	3.11 mi	33:59	10:56	+0:44
20M	3:25:33	10:17	1.36 mi	14:59	11:02	+0:06
21M	3:37:15	10:21	1.00 mi	11:42	11:42	+0:40
35K	3:45:22	10:22	0.75 mi	8:07	10:51	-0:51
23M	3:58:39	10:23	1.25 mi	13:17	10:37	-0:14
24M	4:09:32	10:24	1.00 mi	10:53	10:53	+0:16
40K	4:18:43	10:25	0.85 mi	9:11	10:44	-0:09
25.2M	4:22:38	10:25	0.35 mi	3:55	11:21	+0:37
Finish(26.22 mi)	4:32:49	10:25	1.02 mi	10:11	10:00	-1:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:00 /mi

Average Pace

10:25 /mi

Slowest Pace

11:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:02:13

89% of race

Time at Steady Pace

30:36

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:24 /mi

Loading chart...

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	F65-69	Seg. Overall	Seg. Females	Seg. F65-69
5K	3.11 mi	25729	10603	10603	25035	10232	10232
10K	3.10 mi	25546+183	10525+78	10525+78	25408	10463	10463
15K	3.11 mi	25394+152	10438+87	10438+87	25035	10232	10232
20K	3.11 mi	25149+245	10316+122	10316+122	24451	9961	9961
Half(13.11 mi)	0.68 mi	25134+15	10310+6	10310+6	24977	10247	10247
25K	2.42 mi	24900+234	10200+110	10200+110	23749	9616	9616
30K	3.11 mi	24701+199	10117+83	10117+83	23905	9820	9820
20M	1.36 mi	24635+66	10090+27	10090+27	23651	9767	9767
21M	1.00 mi	24560+75	10067+23	10067+23	23037	9522	9522
35K	0.75 mi	24550+10	10070-3	10070-3	23927	10018	10018
23M	1.25 mi	24434+116	10024+46	10024+46	22315	9238	9238
24M	1.00 mi	24407+27	10020+4	10020+4	23747	10002	10002
40K	0.85 mi	24343+64	9996+24	9996+24	22566	9489	9489
25.2M	0.35 mi	24299+44	9978+18	9978+18	21725	9031	9031
Finish(26.22 mi)	1.02 mi	24265+34	9980-2	9980-2	22940	9641	9641

9641

Passing Analysis

Category:

Passed

1861

Passed By

397

Net Change

+1464

Segment	Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#25729
5K → 10K	289	106	+183	#25729	#25546
10K → 15K	209	57	+152	#25546	#25394
15K → 20K	272	27	+245	#25394	#25149
20K → Half	33	18	+15	#25149	#25134
Half → 25K	246	12	+234	#25134	#24900
25K → 30K	237	38	+199	#24900	#24701
30K → 20M	86	20	+66	#24701	#24635
20M → 21M	94	19	+75	#24635	#24560
21M → 35K	39	29	+10	#24560	#24550
35K → 23M	126	10	+116	#24550	#24434
23M → 24M	56	29	+27	#24434	#24407
24M → 40K	75	11	+64	#24407	#24343
40K → 25.2M	44	0	+44	#24343	#24299
25.2M → Finish	55	21	+34	#24299	#24265
TOTALS	1861	397	+1464

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing