Nathan Brown

Bib: 984•M

0:00

0:00

/ mi

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Overall

#0 / 26622

Top 6%

Gender (Male)

#0 / 15176

Top 10%

Age Group (M18-39)

#0 / 5285

Top 23%

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

18:10

Rank: #457

Start → 5K

18:10 | 5:51/mi

5K· 3.11 mi

18:10

Rank: #457

Start → 5K

18:10 | 5:51/mi

10K· 6.21 mi

36:35

Rank: #532 (-75)

5K → 10K

18:25 | 5:56/mi

10K· 6.21 mi

36:35

Rank: #532 (-75)

5K → 10K

18:25 | 5:56/mi

15K· 9.32 mi

54:44

Rank: #491 (+41)

10K → 15K

18:09 | 5:51/mi

15K· 9.32 mi

54:44

Rank: #491 (+41)

10K → 15K

18:09 | 5:51/mi

20K· 12.43 mi

1:13:07

Rank: #472 (+19)

15K → 20K

18:23 | 5:55/mi

20K· 12.43 mi

1:13:07

Rank: #472 (+19)

15K → 20K

18:23 | 5:55/mi

Half· 13.11 mi

1:17:11

Rank: #476 (-4)

20K → Half

4:04 | 5:58/mi

Half· 13.11 mi

1:17:11

Rank: #476 (-4)

20K → Half

4:04 | 5:58/mi

25K· 15.53 mi

1:31:53

Rank: #504 (-28)

Half → 25K

14:42 | 6:04/mi

25K· 15.53 mi

1:31:53

Rank: #504 (-28)

Half → 25K

14:42 | 6:04/mi

30K· 18.64 mi

1:51:40

Rank: #558 (-54)

25K → 30K

19:47 | 6:22/mi

30K· 18.64 mi

1:51:40

Rank: #558 (-54)

25K → 30K

19:47 | 6:22/mi

20M

2:00:56

Rank: #638 (-80)

30K → 20M

9:16 | 6:49/mi

20M

2:00:56

Rank: #638 (-80)

30K → 20M

9:16 | 6:49/mi

21M

2:08:16

Rank: #702 (-64)

20M → 21M

7:20 | 7:20/mi

21M

2:08:16

Rank: #702 (-64)

20M → 21M

7:20 | 7:20/mi

35K· 21.75 mi

2:13:19

Rank: #764 (-62)

21M → 35K

5:03 | 6:45/mi

35K· 21.75 mi

2:13:19

Rank: #764 (-62)

21M → 35K

5:03 | 6:45/mi

23M

2:22:34

Rank: #876 (-112)

35K → 23M

9:15 | 7:23/mi

23M

2:22:34

Rank: #876 (-112)

35K → 23M

9:15 | 7:23/mi

24M

2:30:10

Rank: #1009 (-133)

23M → 24M

7:36 | 7:36/mi

24M

2:30:10

Rank: #1009 (-133)

23M → 24M

7:36 | 7:36/mi

40K· 24.85 mi

2:37:18

Rank: #1213 (-204)

24M → 40K

7:08 | 8:21/mi

40K· 24.85 mi

2:37:18

Rank: #1213 (-204)

24M → 40K

7:08 | 8:21/mi

25.2M

2:40:27

Rank: #1318 (-105)

40K → 25.2M

3:09 | 9:08/mi

25.2M

2:40:27

Rank: #1318 (-105)

40K → 25.2M

3:09 | 9:08/mi

Finish· 26.22 mi

2:48:31

Rank: #1549 (-231)

25.2M → Finish

8:04 | 7:55/mi

Finish· 26.22 mi

2:48:31

Rank: #1549 (-231)

25.2M → Finish

8:04 | 7:55/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:17:11

Pace5:53 /mi

2nd Half

Distance13.11 mi

Time1:31:20

Pace6:58 /mi

📊Positive Split: 18.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:18:13	18:10	5:51	18:10	5:51	-
10K	6.21 mi	10:36:38	36:35	5:53	18:25	5:56	+0:05
15K	9.32 mi	10:54:47	54:44	5:52	18:09	5:51	-0:05
20K	12.43 mi	11:13:10	1:13:07	5:53	18:23	5:55	+0:04
Half	13.11 mi	11:17:14	1:17:11	5:53	4:04	5:58	+0:03
25K	15.53 mi	11:31:56	1:31:53	5:55	14:42	6:04	+0:06
30K	18.64 mi	11:51:43	1:51:40	5:59	19:47	6:22	+0:18
20M	20.00 mi	12:00:59	2:00:56	6:03	9:16	6:49	+0:27
21M	21.00 mi	12:08:19	2:08:16	6:06	7:20	7:20	+0:31
35K	21.75 mi	12:13:22	2:13:19	6:08	5:03	6:45	-0:35
23M	23.00 mi	12:22:37	2:22:34	6:12	9:15	7:23	+0:38
24M	24.00 mi	12:30:13	2:30:10	6:15	7:36	7:36	+0:13
40K	24.85 mi	12:37:21	2:37:18	6:20	7:08	8:21	+0:45
25.2M	25.20 mi	12:40:30	2:40:27	6:22	3:09	9:08	+0:47
Finish	26.22 mi	12:48:34	2:48:31	6:26	8:04	7:55	-1:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

5:51 /mi

Average Pace

6:26 /mi

Slowest Pace

9:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:31:53

55% of race

Time at Steady Pace

34:06

20% of race

Time at Slower Pace

42:32

25% of race

Average Pace: 6:26 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:18:13	18:10	5:51	18:10	5:51	#457
10K	6.21 mi	10:36:38	36:35	5:53	18:25	5:56	#532
15K	9.32 mi	10:54:47	54:44	5:52	18:09	5:51	#491
20K	12.43 mi	11:13:10	1:13:07	5:53	18:23	5:55	#472
Half	13.11 mi	11:17:14	1:17:11	5:53	4:04	5:58	#476
25K	15.53 mi	11:31:56	1:31:53	5:55	14:42	6:04	#504
30K	18.64 mi	11:51:43	1:51:40	5:59	19:47	6:22	#558
20M	20.00 mi	12:00:59	2:00:56	6:03	9:16	6:49	#638
21M	21.00 mi	12:08:19	2:08:16	6:06	7:20	7:20	#702
35K	21.75 mi	12:13:22	2:13:19	6:08	5:03	6:45	#764
23M	23.00 mi	12:22:37	2:22:34	6:12	9:15	7:23	#876
24M	24.00 mi	12:30:13	2:30:10	6:15	7:36	7:36	#1009
40K	24.85 mi	12:37:21	2:37:18	6:20	7:08	8:21	#1213
25.2M	25.20 mi	12:40:30	2:40:27	6:22	3:09	9:08	#1318
Finish	26.22 mi	12:48:34	2:48:31	6:26	8:04	7:55	#1549

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	457	422	422	419(Top 2%)	385(Top 3%)	385(Top 7%)
10K	6.21 mi	3.10 mi	532-75	490-68	490-68	639(Top 2%)	596(Top 4%)	596(Top 11%)
15K	9.32 mi	3.11 mi	491+41	452+38	452+38	419(Top 2%)	385(Top 3%)	385(Top 7%)
20K	12.43 mi	3.11 mi	472+19	436+16	436+16	442(Top 2%)	406(Top 3%)	406(Top 8%)
Half	13.11 mi	0.68 mi	476-4	437-1	437-1	691(Top 3%)	651(Top 4%)	651(Top 12%)
25K	15.53 mi	2.42 mi	504-28	464-27	464-27	655(Top 2%)	614(Top 4%)	614(Top 12%)
30K	18.64 mi	3.11 mi	558-54	518-54	518-54	1128(Top 4%)	1075(Top 7%)	1075(Top 20%)
20M	20.00 mi	1.36 mi	638-80	597-79	597-79	2902(Top 11%)	2727(Top 18%)	2727(Top 52%)
21M	21.00 mi	1.00 mi	702-64	660-63	660-63	3743(Top 14%)	3466(Top 23%)	3466(Top 66%)
35K	21.75 mi	0.75 mi	764-62	721-61	721-61	3801(Top 14%)	3495(Top 23%)	3495(Top 66%)
23M	23.00 mi	1.25 mi	876-112	830-109	830-109	5765(Top 22%)	5015(Top 33%)	5015(Top 95%)
24M	24.00 mi	1.00 mi	1009-133	959-129	959-129	8342(Top 31%)	6504(Top 43%)	6504(Top 123%)
40K	24.85 mi	0.85 mi	1213-204	1157-198	1157-198	12275(Top 46%)	8431(Top 56%)	8431(Top 160%)
25.2M	25.20 mi	0.35 mi	1318-105	1256-99	1256-99	13151(Top 49%)	8792(Top 58%)	8792(Top 166%)
Finish	26.22 mi	1.02 mi	1549-231	1481-225	1481-225	11452(Top 43%)	8000(Top 53%)	8000(Top 151%)

8000

Passing Analysis

Category:

Athletes Passed

Passed By

1190

Net Change

-1092

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#457
5K → 10K	5	80	-75	#457	#532
10K → 15K	43	2	+41	#532	#491
15K → 20K	28	9	+19	#491	#472
20K → Half	2	6	-4	#472	#476
Half → 25K	4	32	-28	#476	#504
25K → 30K	5	59	-54	#504	#558
30K → 20M	4	84	-80	#558	#638
20M → 21M	1	65	-64	#638	#702
21M → 35K	0	62	-62	#702	#764
35K → 23M	2	114	-112	#764	#876
23M → 24M	1	134	-133	#876	#1009
24M → 40K	2	206	-204	#1009	#1213
40K → 25.2M	1	106	-105	#1213	#1318
25.2M → Finish	0	231	-231	#1318	#1549
TOTALS	98	1190	-1092

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Nathan Brown

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→Finish

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data