John Peterson

Bib: 11618•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 30%

Gender (Male)

#0 / 15176

Top 44%

Masters (Masters Men)

#0 / 9891

Top 32%

Age Group (M45-49)

#0 / 2252

Top 43%

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

23:25

Rank: #9937

Start → 5K

23:25 | 7:32/mi

5K· 3.11 mi

23:25

Rank: #9937

Start → 5K

23:25 | 7:32/mi

10K· 6.21 mi

45:57

Rank: #9144 (+793)

5K → 10K

22:32 | 7:15/mi

10K· 6.21 mi

45:57

Rank: #9144 (+793)

5K → 10K

22:32 | 7:15/mi

15K· 9.32 mi

1:08:34

Rank: #8882 (+262)

10K → 15K

22:37 | 7:17/mi

15K· 9.32 mi

1:08:34

Rank: #8882 (+262)

10K → 15K

22:37 | 7:17/mi

20K· 12.43 mi

1:31:50

Rank: #8915 (-33)

15K → 20K

23:16 | 7:29/mi

20K· 12.43 mi

1:31:50

Rank: #8915 (-33)

15K → 20K

23:16 | 7:29/mi

Half· 13.11 mi

1:36:48

Rank: #8883 (+32)

20K → Half

4:58 | 7:17/mi

Half· 13.11 mi

1:36:48

Rank: #8883 (+32)

20K → Half

4:58 | 7:17/mi

25K· 15.53 mi

1:55:05

Rank: #8890 (-7)

Half → 25K

18:17 | 7:32/mi

25K· 15.53 mi

1:55:05

Rank: #8890 (-7)

Half → 25K

18:17 | 7:32/mi

30K· 18.64 mi

2:18:37

Rank: #8647 (+243)

25K → 30K

23:32 | 7:34/mi

30K· 18.64 mi

2:18:37

Rank: #8647 (+243)

25K → 30K

23:32 | 7:34/mi

20M

2:28:53

Rank: #8511 (+136)

30K → 20M

10:16 | 7:33/mi

20M

2:28:53

Rank: #8511 (+136)

30K → 20M

10:16 | 7:33/mi

21M

2:36:43

Rank: #8368 (+143)

20M → 21M

7:50 | 7:50/mi

21M

2:36:43

Rank: #8368 (+143)

20M → 21M

7:50 | 7:50/mi

35K· 21.75 mi

2:42:11

Rank: #8306 (+62)

21M → 35K

5:28 | 7:18/mi

35K· 21.75 mi

2:42:11

Rank: #8306 (+62)

21M → 35K

5:28 | 7:18/mi

23M

2:51:54

Rank: #8261 (+45)

35K → 23M

9:43 | 7:46/mi

23M

2:51:54

Rank: #8261 (+45)

35K → 23M

9:43 | 7:46/mi

24M

2:59:25

Rank: #8204 (+57)

23M → 24M

7:31 | 7:31/mi

24M

2:59:25

Rank: #8204 (+57)

23M → 24M

7:31 | 7:31/mi

40K· 24.85 mi

3:05:51

Rank: #8142 (+62)

24M → 40K

6:26 | 7:31/mi

40K· 24.85 mi

3:05:51

Rank: #8142 (+62)

24M → 40K

6:26 | 7:31/mi

25.2M

3:08:37

Rank: #8091 (+51)

40K → 25.2M

2:46 | 8:01/mi

25.2M

3:08:37

Rank: #8091 (+51)

40K → 25.2M

2:46 | 8:01/mi

Finish· 26.22 mi

3:15:59

Rank: #8009 (+82)

25.2M → Finish

7:22 | 7:14/mi

Finish· 26.22 mi

3:15:59

Rank: #8009 (+82)

25.2M → Finish

7:22 | 7:14/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:36:48

Pace7:23 /mi

2nd Half

Distance13.11 mi

Time1:39:11

Pace7:34 /mi

📊Positive Split: 2.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:50:27	23:25	7:32	23:25	7:32	-
10K	6.21 mi	11:12:59	45:57	7:24	22:32	7:15	-0:17
15K	9.32 mi	11:35:36	1:08:34	7:21	22:37	7:17	+0:02
20K	12.43 mi	11:58:52	1:31:50	7:23	23:16	7:29	+0:12
Half	13.11 mi	12:03:50	1:36:48	7:23	4:58	7:17	-0:12
25K	15.53 mi	12:22:07	1:55:05	7:25	18:17	7:32	+0:15
30K	18.64 mi	12:45:39	2:18:37	7:26	23:32	7:34	+0:02
20M	20.00 mi	12:55:55	2:28:53	7:27	10:16	7:33	-0:01
21M	21.00 mi	13:03:45	2:36:43	7:28	7:50	7:50	+0:17
35K	21.75 mi	13:09:13	2:42:11	7:27	5:28	7:18	-0:32
23M	23.00 mi	13:18:56	2:51:54	7:28	9:43	7:46	+0:28
24M	24.00 mi	13:26:27	2:59:25	7:29	7:31	7:31	-0:15
40K	24.85 mi	13:32:53	3:05:51	7:29	6:26	7:31	0:00
25.2M	25.20 mi	13:35:39	3:08:37	7:29	2:46	8:01	+0:30
Finish	26.22 mi	13:43:01	3:15:59	7:29	7:22	7:14	-0:47

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

7:14 /mi

Average Pace

7:29 /mi

Slowest Pace

8:01 /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

3:13:13

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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	10:50:27	23:25	7:32	23:25	7:32	#9937
10K	6.21 mi	11:12:59	45:57	7:24	22:32	7:15	#9144
15K	9.32 mi	11:35:36	1:08:34	7:21	22:37	7:17	#8882
20K	12.43 mi	11:58:52	1:31:50	7:23	23:16	7:29	#8915
Half	13.11 mi	12:03:50	1:36:48	7:23	4:58	7:17	#8883
25K	15.53 mi	12:22:07	1:55:05	7:25	18:17	7:32	#8890
30K	18.64 mi	12:45:39	2:18:37	7:26	23:32	7:34	#8647
20M	20.00 mi	12:55:55	2:28:53	7:27	10:16	7:33	#8511
21M	21.00 mi	13:03:45	2:36:43	7:28	7:50	7:50	#8368
35K	21.75 mi	13:09:13	2:42:11	7:27	5:28	7:18	#8306
23M	23.00 mi	13:18:56	2:51:54	7:28	9:43	7:46	#8261
24M	24.00 mi	13:26:27	2:59:25	7:29	7:31	7:31	#8204
40K	24.85 mi	13:32:53	3:05:51	7:29	6:26	7:31	#8142
25.2M	25.20 mi	13:35:39	3:08:37	7:29	2:46	8:01	#8091
Finish	26.22 mi	13:43:01	3:15:59	7:29	7:22	7:14	#8009

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	9937	8089	8089	8391(Top 32%)	7169(Top 47%)	7169(Top 318%)
10K	6.21 mi	3.10 mi	9144+793	7662+427	7662+427	8501(Top 32%)	7260(Top 48%)	7260(Top 322%)
15K	9.32 mi	3.11 mi	8882+262	7491+171	7491+171	8391(Top 32%)	7169(Top 47%)	7169(Top 318%)
20K	12.43 mi	3.11 mi	8915-33	7500-9	7500-9	9209(Top 35%)	7629(Top 50%)	7629(Top 339%)
Half	13.11 mi	0.68 mi	8883+32	7481+19	7481+19	8400(Top 32%)	7139(Top 47%)	7139(Top 317%)
25K	15.53 mi	2.42 mi	8890-7	7472+9	7472+9	9059(Top 34%)	7468(Top 49%)	7468(Top 332%)
30K	18.64 mi	3.11 mi	8647+243	7281+191	7281+191	7754(Top 29%)	6546(Top 43%)	6546(Top 291%)
20M	20.00 mi	1.36 mi	8511+136	7178+103	7178+103	7179(Top 27%)	6096(Top 40%)	6096(Top 271%)
21M	21.00 mi	1.00 mi	8368+143	7068+110	7068+110	6348(Top 24%)	5452(Top 36%)	5452(Top 242%)
35K	21.75 mi	0.75 mi	8306+62	7016+52	7016+52	7162(Top 27%)	6002(Top 40%)	6002(Top 267%)
23M	23.00 mi	1.25 mi	8261+45	6972+44	6972+44	8127(Top 31%)	6475(Top 43%)	6475(Top 288%)
24M	24.00 mi	1.00 mi	8204+57	6914+58	6914+58	7799(Top 29%)	6194(Top 41%)	6194(Top 275%)
40K	24.85 mi	0.85 mi	8142+62	6854+60	6854+60	6843(Top 26%)	5541(Top 37%)	5541(Top 246%)
25.2M	25.20 mi	0.35 mi	8091+51	6815+39	6815+39	6614(Top 25%)	5340(Top 35%)	5340(Top 237%)
Finish	26.22 mi	1.02 mi	8009+82	6744+71	6744+71	6613(Top 25%)	5324(Top 35%)	5324(Top 236%)

5324

Passing Analysis

Category:

Athletes Passed

2539

Passed By

611

Net Change

+1928

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#9937
5K → 10K	852	59	+793	#9937	#9144
10K → 15K	303	41	+262	#9144	#8882
15K → 20K	114	147	-33	#8882	#8915
20K → Half	41	9	+32	#8915	#8883
Half → 25K	95	102	-7	#8883	#8890
25K → 30K	292	49	+243	#8890	#8647
30K → 20M	160	24	+136	#8647	#8511
20M → 21M	151	8	+143	#8511	#8368
21M → 35K	80	18	+62	#8368	#8306
35K → 23M	102	57	+45	#8306	#8261
23M → 24M	91	34	+57	#8261	#8204
24M → 40K	90	28	+62	#8204	#8142
40K → 25.2M	60	9	+51	#8142	#8091
25.2M → Finish	108	26	+82	#8091	#8009
TOTALS	2539	611	+1928

📊

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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Results processed 3 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

John Peterson

⏱️ 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