Nazira Valerin

Bib: 21950•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 (F50-54)

#0 / 1187

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

9:47/mi

30:25

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

10:08/mi

1:01:55

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

10:42/mi

1:35:11

↑ 67 ft↓ 78 ft

20K· 12.43 mi

14:12/mi

2:19:18

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

14:10/mi

2:28:58

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

14:30/mi

3:04:08

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

14:44/mi

3:49:55

↑ 181 ft↓ 148 ft0.2% grade

20M

14:42/mi

4:09:53

↑ 64 ft↓ 50 ft0.2% grade

21M

14:57/mi

4:24:50

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

14:37/mi

4:35:46

↑ 17 ft↓ 86 ft1.7% grade

23M

14:39/mi

4:54:06

↑ 23 ft↓ 63 ft0.6% grade

24M

14:37/mi

5:08:43

↓ 82 ft1.3% grade

40K· 24.85 mi

14:25/mi

5:21:03

↓ 20 ft0.3% grade

25.2M

14:13/mi

5:25:57

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

10:41/mi

5:36:50

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:28:58

Pace11:22 /mi

2nd Half

Distance13.11 mi

Time3:07:52

Pace14:20 /mi

📊Positive Split: 26.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:26:08	30:25	9:47	30:25	9:47	-
10K	6.21 mi	11:57:38	1:01:55	9:58	31:30	10:08	+0:21
15K	9.32 mi	12:30:54	1:35:11	10:13	33:16	10:42	+0:34
20K	12.43 mi	13:15:01	2:19:18	11:13	44:07	14:12	+3:30
Half	13.11 mi	13:24:41	2:28:58	11:22	9:40	14:10	-0:02
25K	15.53 mi	13:59:51	3:04:08	11:51	35:10	14:30	+0:20
30K	18.64 mi	14:45:38	3:49:55	12:20	45:47	14:44	+0:14
20M	20.00 mi	15:05:36	4:09:53	12:30	19:58	14:42	-0:02
21M	21.00 mi	15:20:33	4:24:50	12:37	14:57	14:57	+0:15
35K	21.75 mi	15:31:29	4:35:46	12:41	10:56	14:37	-0:20
23M	23.00 mi	15:49:49	4:54:06	12:47	18:20	14:39	+0:02
24M	24.00 mi	16:04:26	5:08:43	12:52	14:37	14:37	-0:02
40K	24.85 mi	16:16:46	5:21:03	12:55	12:20	14:25	-0:12
25.2M	25.20 mi	16:21:40	5:25:57	12:56	4:54	14:13	-0:12
Finish	26.22 mi	16:32:33	5:36:50	12:51	10:53	10:41	-3:32

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

9:47 /mi

Average Pace

12:51 /mi

Slowest Pace

14:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:04

31% of race

Time at Steady Pace

3:50:46

69% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:51 /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	11:26:08	30:25	9:47	30:25	9:47	#22514
10K	6.21 mi	11:57:38	1:01:55	9:58	31:30	10:08	#22698
15K	9.32 mi	12:30:54	1:35:11	10:13	33:16	10:42	#22961
20K	12.43 mi	13:15:01	2:19:18	11:13	44:07	14:12	#24177
Half	13.11 mi	13:24:41	2:28:58	11:22	9:40	14:10	#24333
25K	15.53 mi	13:59:51	3:04:08	11:51	35:10	14:30	#24593
30K	18.64 mi	14:45:38	3:49:55	12:20	45:47	14:44	#24662
20M	20.00 mi	15:05:36	4:09:53	12:30	19:58	14:42	#24665
21M	21.00 mi	15:20:33	4:24:50	12:37	14:57	14:57	#24615
35K	21.75 mi	15:31:29	4:35:46	12:41	10:56	14:37	#24641
23M	23.00 mi	15:49:49	4:54:06	12:47	18:20	14:39	#24670
24M	24.00 mi	16:04:26	5:08:43	12:52	14:37	14:37	#24715
40K	24.85 mi	16:16:46	5:21:03	12:55	12:20	14:25	#24707
25.2M	25.20 mi	16:21:40	5:25:57	12:56	4:54	14:13	#24683
Finish	26.22 mi	16:32:33	5:36:50	12:51	10:53	10:41	#24592

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	22514	9164	9164	23297(Top 91%)	9591(Top 88%)	9591(Top 808%)
10K	6.21 mi	3.10 mi	22698-184	9263-99	9263-99	22848(Top 89%)	9359(Top 86%)	9359(Top 788%)
15K	9.32 mi	3.11 mi	22961-263	9395-132	9395-132	23297(Top 91%)	9591(Top 88%)	9591(Top 808%)
20K	12.43 mi	3.11 mi	24177-1216	10072-677	10072-677	25411(Top 99%)	10846(Top 99%)	10846(Top 914%)
Half	13.11 mi	0.68 mi	24333-156	10168-96	10168-96	25440(Top 100%)	10873(Top 100%)	10873(Top 916%)
25K	15.53 mi	2.42 mi	24593-260	10329-161	10329-161	25166(Top 98%)	10721(Top 98%)	10721(Top 903%)
30K	18.64 mi	3.11 mi	24662-69	10393-64	10393-64	24756(Top 97%)	10551(Top 97%)	10551(Top 889%)
20M	20.00 mi	1.36 mi	24665-3	10401-8	10401-8	24538(Top 96%)	10482(Top 96%)	10482(Top 883%)
21M	21.00 mi	1.00 mi	24615+50	10379+22	10379+22	23508(Top 92%)	10037(Top 92%)	10037(Top 846%)
35K	21.75 mi	0.75 mi	24641-26	10407-28	10407-28	24696(Top 97%)	10619(Top 97%)	10619(Top 895%)
23M	23.00 mi	1.25 mi	24670-29	10436-29	10436-29	24394(Top 95%)	10470(Top 96%)	10470(Top 882%)
24M	24.00 mi	1.00 mi	24715-45	10470-34	10470-34	24640(Top 96%)	10629(Top 97%)	10629(Top 895%)
40K	24.85 mi	0.85 mi	24707+8	10471-1	10471-1	24081(Top 94%)	10411(Top 95%)	10411(Top 877%)
25.2M	25.20 mi	0.35 mi	24683+24	10459+12	10459+12	21956(Top 86%)	9459(Top 87%)	9459(Top 797%)
Finish	26.22 mi	1.02 mi	24592+91	10414+45	10414+45	20529(Top 80%)	8743(Top 80%)	8743(Top 737%)

8743

Passing Analysis

Category:

Athletes Passed

599

Passed By

2677

Net Change

-2078

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22514
5K → 10K	133	317	-184	#22514	#22698
10K → 15K	80	343	-263	#22698	#22961
15K → 20K	4	1220	-1216	#22961	#24177
20K → Half	3	159	-156	#24177	#24333
Half → 25K	12	272	-260	#24333	#24593
25K → 30K	62	131	-69	#24593	#24662
30K → 20M	38	41	-3	#24662	#24665
20M → 21M	64	14	+50	#24665	#24615
21M → 35K	22	48	-26	#24615	#24641
35K → 23M	22	51	-29	#24641	#24670
23M → 24M	17	62	-45	#24670	#24715
24M → 40K	24	16	+8	#24715	#24707
40K → 25.2M	24	0	+24	#24707	#24683
25.2M → Finish	94	3	+91	#24683	#24592
TOTALS	599	2677	-2078

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 23 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing