Robyn Petrosino

Bib: 27179•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Masters (Masters Women)

#0 / 6539

Division (F55-59)

#0 / 815

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ 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

11:05/mi

34:26

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

11:52/mi

1:11:17

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

11:38/mi

1:47:26

↑ 67 ft↓ 78 ft

20K· 12.43 mi

13:04/mi

2:28:01

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

11:11/mi

2:35:39

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

12:25/mi

3:05:45

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

12:46/mi

3:45:26

↑ 181 ft↓ 148 ft0.2% grade

20M

12:42/mi

4:02:41

↑ 64 ft↓ 50 ft0.2% grade

21M

14:07/mi

4:16:48

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

12:31/mi

4:26:10

↑ 17 ft↓ 86 ft1.7% grade

23M

12:48/mi

4:42:12

↑ 23 ft↓ 63 ft0.6% grade

24M

12:05/mi

4:54:17

↓ 82 ft1.3% grade

40K· 24.85 mi

12:44/mi

5:05:10

↓ 20 ft0.3% grade

25.2M

13:09/mi

5:09:42

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

11:19/mi

5:21:14

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:35:39

Pace11:52 /mi

2nd Half

Distance13.11 mi

Time2:45:35

Pace12:38 /mi

📊Positive Split: 6.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:51:57	34:26	11:05	34:26	11:05	-
10K	6.21 mi	12:28:48	1:11:17	11:28	36:51	11:52	+0:47
15K	9.32 mi	13:04:57	1:47:26	11:32	36:09	11:38	-0:14
20K	12.43 mi	13:45:32	2:28:01	11:55	40:35	13:04	+1:26
Half	13.11 mi	13:53:10	2:35:39	11:52	7:38	11:11	-1:53
25K	15.53 mi	14:23:16	3:05:45	11:57	30:06	12:25	+1:14
30K	18.64 mi	15:02:57	3:45:26	12:06	39:41	12:46	+0:21
20M	20.00 mi	15:20:12	4:02:41	12:08	17:15	12:42	-0:04
21M	21.00 mi	15:34:19	4:16:48	12:14	14:07	14:07	+1:25
35K	21.75 mi	15:43:41	4:26:10	12:14	9:22	12:31	-1:36
23M	23.00 mi	15:59:43	4:42:12	12:16	16:02	12:48	+0:17
24M	24.00 mi	16:11:48	4:54:17	12:16	12:05	12:05	-0:43
40K	24.85 mi	16:22:41	5:05:10	12:17	10:53	12:44	+0:39
25.2M	25.20 mi	16:27:13	5:09:42	12:17	4:32	13:09	+0:25
Finish	26.22 mi	16:38:45	5:21:14	12:16	11:32	11:19	-1:50

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

11:05 /mi

Average Pace

12:16 /mi

Slowest Pace

14:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:41

43% of race

Time at Steady Pace

2:03:19

38% of race

Time at Slower Pace

59:14

18% of race

Average Pace: 12:15 /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	11:51:57	34:26	11:05	34:26	11:05	#25802
10K	6.21 mi	12:28:48	1:11:17	11:28	36:51	11:52	#26078
15K	9.32 mi	13:04:57	1:47:26	11:32	36:09	11:38	#25996
20K	12.43 mi	13:45:32	2:28:01	11:55	40:35	13:04	#26098
Half	13.11 mi	13:53:10	2:35:39	11:52	7:38	11:11	#26068
25K	15.53 mi	14:23:16	3:05:45	11:57	30:06	12:25	#25969
30K	18.64 mi	15:02:57	3:45:26	12:06	39:41	12:46	#25861
20M	20.00 mi	15:20:12	4:02:41	12:08	17:15	12:42	#25799
21M	21.00 mi	15:34:19	4:16:48	12:14	14:07	14:07	#25781
35K	21.75 mi	15:43:41	4:26:10	12:14	9:22	12:31	#25765
23M	23.00 mi	15:59:43	4:42:12	12:16	16:02	12:48	#25740
24M	24.00 mi	16:11:48	4:54:17	12:16	12:05	12:05	#25702
40K	24.85 mi	16:22:41	5:05:10	12:17	10:53	12:44	#25681
25.2M	25.20 mi	16:27:13	5:09:42	12:17	4:32	13:09	#25668
Finish	26.22 mi	16:38:45	5:21:14	12:16	11:32	11:19	#25639

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	3.11 mi	25802	10924	10924	25827(Top 97%)	10934(Top 96%)	10934(Top 1342%)
10K	6.21 mi	3.10 mi	26078-276	11094-170	11094-170	26196(Top 98%)	11165(Top 98%)	11165(Top 1370%)
15K	9.32 mi	3.11 mi	25996+82	11037+57	11037+57	25827(Top 97%)	10934(Top 96%)	10934(Top 1342%)
20K	12.43 mi	3.11 mi	26098-102	11105-68	11105-68	26261(Top 99%)	11209(Top 98%)	11209(Top 1375%)
Half	13.11 mi	0.68 mi	26068+30	11086+19	11086+19	25207(Top 95%)	10619(Top 93%)	10619(Top 1303%)
25K	15.53 mi	2.42 mi	25969+99	11032+54	11032+54	25476(Top 96%)	10775(Top 94%)	10775(Top 1322%)
30K	18.64 mi	3.11 mi	25861+108	10970+62	10970+62	25230(Top 95%)	10697(Top 94%)	10697(Top 1313%)
20M	20.00 mi	1.36 mi	25799+62	10945+25	10945+25	24921(Top 94%)	10564(Top 92%)	10564(Top 1296%)
21M	21.00 mi	1.00 mi	25781+18	10937+8	10937+8	25135(Top 94%)	10682(Top 94%)	10682(Top 1311%)
35K	21.75 mi	0.75 mi	25765+16	10930+7	10930+7	25205(Top 95%)	10762(Top 94%)	10762(Top 1320%)
23M	23.00 mi	1.25 mi	25740+25	10918+12	10918+12	24898(Top 94%)	10584(Top 93%)	10584(Top 1299%)
24M	24.00 mi	1.00 mi	25702+38	10904+14	10904+14	24636(Top 93%)	10504(Top 92%)	10504(Top 1289%)
40K	24.85 mi	0.85 mi	25681+21	10895+9	10895+9	24709(Top 93%)	10530(Top 92%)	10530(Top 1292%)
25.2M	25.20 mi	0.35 mi	25668+13	10890+5	10890+5	24166(Top 91%)	10271(Top 90%)	10271(Top 1260%)
Finish	26.22 mi	1.02 mi	25639+29	10878+12	10878+12	24461(Top 92%)	10388(Top 91%)	10388(Top 1275%)

10388

Passing Analysis

Category:

Athletes Passed

639

Passed By

476

Net Change

+163

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#25802
5K → 10K	17	293	-276	#25802	#26078
10K → 15K	104	22	+82	#26078	#25996
15K → 20K	15	117	-102	#25996	#26098
20K → Half	30	0	+30	#26098	#26068
Half → 25K	103	4	+99	#26068	#25969
25K → 30K	116	8	+108	#25969	#25861
30K → 20M	68	6	+62	#25861	#25799
20M → 21M	26	8	+18	#25799	#25781
21M → 35K	19	3	+16	#25781	#25765
35K → 23M	30	5	+25	#25765	#25740
23M → 24M	40	2	+38	#25740	#25702
24M → 40K	23	2	+21	#25702	#25681
40K → 25.2M	13	0	+13	#25681	#25668
25.2M → Finish	35	6	+29	#25668	#25639
TOTALS	639	476	+163

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 27 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing