Jennifer Massucci

Bib: 15231•F

0:00

0:00

/ mi

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Overall

#0 / 28404

Top 32%

Gender (Female)

#0 / 12228

Top 15%

Division (F18-39)

#0 / 5469

Top 27%

Race Day Weather

50°/40°F

broken 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

7:34/mi

23:30

↑ 97 ft↓ 345 ft1.5% grade

10K· 6.21 mi

7:31/mi

46:50

↑ 79 ft↓ 138 ft0.4% grade

15K· 9.32 mi

7:29/mi

1:10:06

↑ 67 ft↓ 78 ft

20K· 12.43 mi

7:29/mi

1:33:22

↑ 106 ft↓ 86 ft0.1% grade

Half· 13.11 mi

7:27/mi

1:38:27

↑ 19 ft↓ 37 ft0.5% grade

25K· 15.53 mi

7:28/mi

1:56:34

↑ 66 ft↓ 88 ft0.2% grade

30K· 18.64 mi

7:36/mi

2:20:10

↑ 181 ft↓ 148 ft0.2% grade

20M

7:37/mi

2:30:31

↑ 64 ft↓ 50 ft0.2% grade

21M

7:49/mi

2:38:20

↑ 106 ft↓ 24 ft1.6% grade

35K· 21.75 mi

7:29/mi

2:43:56

↑ 17 ft↓ 86 ft1.7% grade

23M

7:34/mi

2:53:25

↑ 23 ft↓ 63 ft0.6% grade

24M

7:23/mi

3:00:48

↓ 82 ft1.3% grade

40K· 24.85 mi

7:19/mi

3:07:03

↓ 20 ft0.3% grade

25.2M

7:53/mi

3:09:46

↑ 13 ft↓ 16 ft0.2% grade

Finish· 26.22 mi

6:52/mi

3:16:46

↑ 22 ft↓ 21 ft

The Course

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Half Splits

1st Half· via Half⚖️ Balanced

Distance13.11 mi

Time1:38:27

Pace7:31 /mi

2nd Half⚖️ Balanced

Distance13.11 mi

Time1:38:19

Pace7:30 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:55:28	23:30	7:34	23:30	7:34	-
10K	6.21 mi	11:18:48	46:50	7:32	23:20	7:31	-0:03
15K	9.32 mi	11:42:04	1:10:06	7:31	23:16	7:29	-0:02
20K	12.43 mi	12:05:20	1:33:22	7:31	23:16	7:29	0:00
Half	13.11 mi	12:10:25	1:38:27	7:31	5:05	7:27	-0:02
25K	15.53 mi	12:28:32	1:56:34	7:30	18:07	7:28	+0:01
30K	18.64 mi	12:52:08	2:20:10	7:31	23:36	7:36	+0:08
20M	20.00 mi	13:02:29	2:30:31	7:32	10:21	7:37	+0:01
21M	21.00 mi	13:10:18	2:38:20	7:32	7:49	7:49	+0:12
35K	21.75 mi	13:15:54	2:43:56	7:32	5:36	7:29	-0:20
23M	23.00 mi	13:25:23	2:53:25	7:32	9:29	7:34	+0:05
24M	24.00 mi	13:32:46	3:00:48	7:32	7:23	7:23	-0:11
40K	24.85 mi	13:39:01	3:07:03	7:32	6:15	7:19	-0:04
25.2M	25.20 mi	13:41:44	3:09:46	7:32	2:43	7:53	+0:34
Finish	26.22 mi	13:48:44	3:16:46	7:31	7:00	6:52	-1:01

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

6:52 /mi

Average Pace

7:31 /mi

Slowest Pace

7:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:18

61% of race

Time at Steady Pace

1:17:28

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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	10:55:28	23:30	7:34	23:30	7:34	#12797
10K	6.21 mi	11:18:48	46:50	7:32	23:20	7:31	#12460
15K	9.32 mi	11:42:04	1:10:06	7:31	23:16	7:29	#12173
20K	12.43 mi	12:05:20	1:33:22	7:31	23:16	7:29	#11749
Half	13.11 mi	12:10:25	1:38:27	7:31	5:05	7:27	#11720
25K	15.53 mi	12:28:32	1:56:34	7:30	18:07	7:28	#11363
30K	18.64 mi	12:52:08	2:20:10	7:31	23:36	7:36	#10757
20M	20.00 mi	13:02:29	2:30:31	7:32	10:21	7:37	#10469
21M	21.00 mi	13:10:18	2:38:20	7:32	7:49	7:49	#10161
35K	21.75 mi	13:15:54	2:43:56	7:32	5:36	7:29	#10068
23M	23.00 mi	13:25:23	2:53:25	7:32	9:29	7:34	#9847
24M	24.00 mi	13:32:46	3:00:48	7:32	7:23	7:23	#9668
40K	24.85 mi	13:39:01	3:07:03	7:32	6:15	7:19	#9462
25.2M	25.20 mi	13:41:44	3:09:46	7:32	2:43	7:53	#9353
Finish	26.22 mi	13:48:44	3:16:46	7:31	7:00	6:52	#9120

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	12797	3202	3202	11679(Top 41%)	2725(Top 22%)	2725(Top 50%)
10K	6.21 mi	3.10 mi	12460+337	3043+159	3043+159	12196(Top 43%)	2921(Top 24%)	2921(Top 53%)
15K	9.32 mi	3.11 mi	12173+287	2931+112	2931+112	11679(Top 41%)	2725(Top 22%)	2725(Top 50%)
20K	12.43 mi	3.11 mi	11749+424	2740+191	2740+191	10670(Top 38%)	2293(Top 19%)	2293(Top 42%)
Half	13.11 mi	0.68 mi	11720+29	2722+18	2722+18	11325(Top 40%)	2570(Top 21%)	2570(Top 47%)
25K	15.53 mi	2.42 mi	11363+357	2572+150	2572+150	9742(Top 34%)	1991(Top 16%)	1991(Top 36%)
30K	18.64 mi	3.11 mi	10757+606	2340+232	2340+232	8437(Top 30%)	1576(Top 13%)	1576(Top 29%)
20M	20.00 mi	1.36 mi	10469+288	2232+108	2232+108	7828(Top 28%)	1479(Top 12%)	1479(Top 27%)
21M	21.00 mi	1.00 mi	10161+308	2117+115	2117+115	6324(Top 22%)	1041(Top 9%)	1041(Top 19%)
35K	21.75 mi	0.75 mi	10068+93	2100+17	2100+17	8551(Top 30%)	1917(Top 16%)	1917(Top 35%)
23M	23.00 mi	1.25 mi	9847+221	2034+66	2034+66	7103(Top 25%)	1447(Top 12%)	1447(Top 26%)
24M	24.00 mi	1.00 mi	9668+179	1976+58	1976+58	6979(Top 25%)	1449(Top 12%)	1449(Top 26%)
40K	24.85 mi	0.85 mi	9462+206	1912+64	1912+64	5747(Top 20%)	1044(Top 9%)	1044(Top 19%)
25.2M	25.20 mi	0.35 mi	9353+109	1886+26	1886+26	5412(Top 19%)	1042(Top 9%)	1042(Top 19%)
Finish	26.22 mi	1.02 mi	9120+233	1819+67	1819+67	4938(Top 17%)	858(Top 7%)	858(Top 16%)

858

Passing Analysis

Category:

Athletes Passed

4035*

Passed By

358

Net Change

+3677

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#12797
5K → 10K	478	141	+337	#12797	#12460
10K → 15K	360	73	+287	#12460	#12173
15K → 20K	454	30	+424	#12173	#11749
20K → Half	46	17	+29	#11749	#11720
Half → 25K	372	15	+357	#11720	#11363
25K → 30K	625	19	+606	#11363	#10757
30K → 20M	292	4	+288	#10757	#10469
20M → 21M	312	4	+308	#10469	#10161
21M → 35K	111	18	+93	#10161	#10068
35K → 23M	238*	17	+221	#10068	#9847
23M → 24M	188	9	+179	#9847	#9668
24M → 40K	210	4	+206	#9668	#9462
40K → 25.2M	112	3	+109	#9462	#9353
25.2M → Finish	237	4	+233	#9353	#9120
TOTALS	4035*	358	+3677

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 22 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing