Nancy Silva

Bib: 21926•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Female)

#0 / 10924

Masters (Masters Women)

#0 / 6263

Division (F45-49)

#0 / 1753

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

10:52/mi

33:45

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

11:52/mi

1:10:36

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

12:05/mi

1:48:07

↑ 67 ft↓ 78 ft

20K· 12.43 mi

12:07/mi

2:25:47

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

11:35/mi

2:33:41

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

11:56/mi

3:02:37

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

12:36/mi

3:41:47

↑ 181 ft↓ 148 ft0.2% grade

20M

13:18/mi

3:59:51

↑ 64 ft↓ 50 ft0.2% grade

21M

15:32/mi

4:15:23

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

12:59/mi

4:25:06

↑ 17 ft↓ 86 ft1.7% grade

23M

13:31/mi

4:42:02

↑ 23 ft↓ 63 ft0.6% grade

24M

13:05/mi

4:55:07

↓ 82 ft1.3% grade

40K· 24.85 mi

16:11/mi

5:08:57

↓ 20 ft0.3% grade

25.2M

17:01/mi

5:14:49

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

12:26/mi

5:27:29

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:33:41

Pace11:43 /mi

2nd Half

Distance13.11 mi

Time2:53:48

Pace13:15 /mi

📊Positive Split: 13.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:31:02	33:45	10:52	33:45	10:52	-
10K	6.21 mi	12:07:53	1:10:36	11:22	36:51	11:52	+1:00
15K	9.32 mi	12:45:24	1:48:07	11:36	37:31	12:05	+0:13
20K	12.43 mi	13:23:04	2:25:47	11:44	37:40	12:07	+0:02
Half	13.11 mi	13:30:58	2:33:41	11:43	7:54	11:35	-0:32
25K	15.53 mi	13:59:54	3:02:37	11:45	28:56	11:56	+0:21
30K	18.64 mi	14:39:04	3:41:47	11:54	39:10	12:36	+0:40
20M	20.00 mi	14:57:08	3:59:51	12:00	18:04	13:18	+0:42
21M	21.00 mi	15:12:40	4:15:23	12:10	15:32	15:32	+2:14
35K	21.75 mi	15:22:23	4:25:06	12:11	9:43	12:59	-2:33
23M	23.00 mi	15:39:19	4:42:02	12:16	16:56	13:31	+0:32
24M	24.00 mi	15:52:24	4:55:07	12:18	13:05	13:05	-0:26
40K	24.85 mi	16:06:14	5:08:57	12:26	13:50	16:11	+3:06
25.2M	25.20 mi	16:12:06	5:14:49	12:30	5:52	17:01	+0:50
Finish	26.22 mi	16:24:46	5:27:29	12:30	12:40	12:26	-4:35

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:52 /mi

Average Pace

12:30 /mi

Slowest Pace

17:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:39

13% of race

Time at Steady Pace

3:53:40

71% of race

Time at Slower Pace

52:10

16% of race

Average Pace: 12:29 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:31:02	33:45	10:52	33:45	10:52	#24677
10K	6.21 mi	12:07:53	1:10:36	11:22	36:51	11:52	#24924
15K	9.32 mi	12:45:24	1:48:07	11:36	37:31	12:05	#24903
20K	12.43 mi	13:23:04	2:25:47	11:44	37:40	12:07	#24738
Half	13.11 mi	13:30:58	2:33:41	11:43	7:54	11:35	#24715
25K	15.53 mi	13:59:54	3:02:37	11:45	28:56	11:56	#24479
30K	18.64 mi	14:39:04	3:41:47	11:54	39:10	12:36	#24195
20M	20.00 mi	14:57:08	3:59:51	12:00	18:04	13:18	#24137
21M	21.00 mi	15:12:40	4:15:23	12:10	15:32	15:32	#24124
35K	21.75 mi	15:22:23	4:25:06	12:11	9:43	12:59	#24101
23M	23.00 mi	15:39:19	4:42:02	12:16	16:56	13:31	#24080
24M	24.00 mi	15:52:24	4:55:07	12:18	13:05	13:05	#24069
40K	24.85 mi	16:06:14	5:08:57	12:26	13:50	16:11	#24174
25.2M	25.20 mi	16:12:06	5:14:49	12:30	5:52	17:01	#24197
Finish	26.22 mi	16:24:46	5:27:29	12:30	12:40	12:26	#24205

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	24677	10352	10352	24769(Top 97%)	10429(Top 95%)	10429(Top 595%)
10K	6.21 mi	3.10 mi	24924-247	10514-162	10514-162	25040(Top 98%)	10593(Top 97%)	10593(Top 604%)
15K	9.32 mi	3.11 mi	24903+21	10506+8	10506+8	24769(Top 97%)	10429(Top 95%)	10429(Top 595%)
20K	12.43 mi	3.11 mi	24738+165	10408+98	10408+98	24117(Top 94%)	10076(Top 92%)	10076(Top 575%)
Half	13.11 mi	0.68 mi	24715+23	10392+16	10392+16	24208(Top 95%)	10167(Top 93%)	10167(Top 580%)
25K	15.53 mi	2.42 mi	24479+236	10261+131	10261+131	23068(Top 90%)	9572(Top 88%)	9572(Top 546%)
30K	18.64 mi	3.11 mi	24195+284	10121+140	10121+140	22804(Top 89%)	9548(Top 87%)	9548(Top 545%)
20M	20.00 mi	1.36 mi	24137+58	10104+17	10104+17	23230(Top 91%)	9880(Top 90%)	9880(Top 564%)
21M	21.00 mi	1.00 mi	24124+13	10110-6	10110-6	24121(Top 94%)	10331(Top 95%)	10331(Top 589%)
35K	21.75 mi	0.75 mi	24101+23	10107+3	10107+3	23229(Top 91%)	9930(Top 91%)	9930(Top 566%)
23M	23.00 mi	1.25 mi	24080+21	10109-2	10109-2	23266(Top 91%)	9959(Top 91%)	9959(Top 568%)
24M	24.00 mi	1.00 mi	24069+11	10111-2	10111-2	23210(Top 91%)	10010(Top 92%)	10010(Top 571%)
40K	24.85 mi	0.85 mi	24174-105	10178-67	10178-67	25022(Top 98%)	10768(Top 99%)	10768(Top 614%)
25.2M	25.20 mi	0.35 mi	24197-23	10192-14	10192-14	24647(Top 96%)	10635(Top 97%)	10635(Top 607%)
Finish	26.22 mi	1.02 mi	24205-8	10202-10	10202-10	23788(Top 93%)	10297(Top 94%)	10297(Top 587%)

10297

Passing Analysis

Category:

Athletes Passed

1144

Passed By

672

Net Change

+472

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#24677
5K → 10K	37	284	-247	#24677	#24924
10K → 15K	84	63	+21	#24924	#24903
15K → 20K	179	14	+165	#24903	#24738
20K → Half	29	6	+23	#24738	#24715
Half → 25K	239	3	+236	#24715	#24479
25K → 30K	293	9	+284	#24479	#24195
30K → 20M	72	14	+58	#24195	#24137
20M → 21M	42	29	+13	#24137	#24124
21M → 35K	41	18	+23	#24124	#24101
35K → 23M	56	35	+21	#24101	#24080
23M → 24M	29	18	+11	#24080	#24069
24M → 40K	8	113	-105	#24069	#24174
40K → 25.2M	7	30	-23	#24174	#24197
25.2M → Finish	28	36	-8	#24197	#24205
TOTALS	1144	672	+472

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 25 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing