Sebastian Tochowicz

Bib: 8596•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Top 21%

Gender (Male)

#0 / 16105

Top 33%

Masters (Masters Men)

#0 / 10463

Top 19%

Age Group (M50-54)

#0 / 1996

Top 13%

Race Day Weather

50°/40°F

broken clouds

⏱️ 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

21:32

Rank: #7286

Start → 5K

21:32 | 6:56/mi

5K· 3.11 mi

21:32

Rank: #7286

Start → 5K

21:32 | 6:56/mi

10K· 6.21 mi

42:42

Rank: #6943 (+343)

5K → 10K

21:10 | 6:49/mi

10K· 6.21 mi

42:42

Rank: #6943 (+343)

5K → 10K

21:10 | 6:49/mi

15K· 9.32 mi

1:04:03

Rank: #6834 (+109)

10K → 15K

21:21 | 6:52/mi

15K· 9.32 mi

1:04:03

Rank: #6834 (+109)

10K → 15K

21:21 | 6:52/mi

20K· 12.43 mi

1:25:59

Rank: #6971 (-137)

15K → 20K

21:56 | 7:04/mi

20K· 12.43 mi

1:25:59

Rank: #6971 (-137)

15K → 20K

21:56 | 7:04/mi

Half· 13.11 mi

1:30:45

Rank: #7004 (-33)

20K → Half

4:46 | 6:59/mi

Half· 13.11 mi

1:30:45

Rank: #7004 (-33)

20K → Half

4:46 | 6:59/mi

25K· 15.53 mi

1:47:52

Rank: #6881 (+123)

Half → 25K

17:07 | 7:04/mi

25K· 15.53 mi

1:47:52

Rank: #6881 (+123)

Half → 25K

17:07 | 7:04/mi

30K· 18.64 mi

2:10:24

Rank: #6626 (+255)

25K → 30K

22:32 | 7:15/mi

30K· 18.64 mi

2:10:24

Rank: #6626 (+255)

25K → 30K

22:32 | 7:15/mi

20M

2:20:18

Rank: #6480 (+146)

30K → 20M

9:54 | 7:17/mi

20M

2:20:18

Rank: #6480 (+146)

30K → 20M

9:54 | 7:17/mi

21M

2:28:01

Rank: #6371 (+109)

20M → 21M

7:43 | 7:43/mi

21M

2:28:01

Rank: #6371 (+109)

20M → 21M

7:43 | 7:43/mi

35K· 21.75 mi

2:33:24

Rank: #6338 (+33)

21M → 35K

5:23 | 7:12/mi

35K· 21.75 mi

2:33:24

Rank: #6338 (+33)

21M → 35K

5:23 | 7:12/mi

23M

2:42:38

Rank: #6244 (+94)

35K → 23M

9:14 | 7:22/mi

23M

2:42:38

Rank: #6244 (+94)

35K → 23M

9:14 | 7:22/mi

24M

2:49:45

Rank: #6142 (+102)

23M → 24M

7:07 | 7:07/mi

24M

2:49:45

Rank: #6142 (+102)

23M → 24M

7:07 | 7:07/mi

40K· 24.85 mi

2:55:53

Rank: #6031 (+111)

24M → 40K

6:08 | 7:10/mi

40K· 24.85 mi

2:55:53

Rank: #6031 (+111)

24M → 40K

6:08 | 7:10/mi

25.2M

2:58:39

Rank: #6008 (+23)

40K → 25.2M

2:46 | 8:01/mi

25.2M

2:58:39

Rank: #6008 (+23)

40K → 25.2M

2:46 | 8:01/mi

Finish· 26.22 mi

3:05:37

Rank: #5888 (+120)

25.2M → Finish

6:58 | 6:50/mi

Finish· 26.22 mi

3:05:37

Rank: #5888 (+120)

25.2M → Finish

6:58 | 6:50/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:30:45

Pace6:55 /mi

2nd Half

Distance13.11 mi

Time1:34:52

Pace7:14 /mi

📊Positive Split: 4.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:47:07	21:32	6:56	21:32	6:56	-
10K	6.21 mi	11:08:17	42:42	6:52	21:10	6:49	-0:07
15K	9.32 mi	11:29:38	1:04:03	6:52	21:21	6:52	+0:03
20K	12.43 mi	11:51:34	1:25:59	6:55	21:56	7:04	+0:12
Half	13.11 mi	11:56:20	1:30:45	6:55	4:46	6:59	-0:05
25K	15.53 mi	12:13:27	1:47:52	6:57	17:07	7:04	+0:05
30K	18.64 mi	12:35:59	2:10:24	7:00	22:32	7:15	+0:11
20M	20.00 mi	12:45:53	2:20:18	7:01	9:54	7:17	+0:02
21M	21.00 mi	12:53:36	2:28:01	7:03	7:43	7:43	+0:26
35K	21.75 mi	12:58:59	2:33:24	7:03	5:23	7:12	-0:31
23M	23.00 mi	13:08:13	2:42:38	7:04	9:14	7:22	+0:10
24M	24.00 mi	13:15:20	2:49:45	7:04	7:07	7:07	-0:15
40K	24.85 mi	13:21:28	2:55:53	7:05	6:08	7:10	+0:03
25.2M	25.20 mi	13:24:14	2:58:39	7:05	2:46	8:01	+0:51
Finish	26.22 mi	13:31:12	3:05:37	7:05	6:58	6:50	-1:11

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

6:49 /mi

Average Pace

7:05 /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

2:55:08

94% of race

Time at Steady Pace

10:29

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:05 /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	10:47:07	21:32	6:56	21:32	6:56	#7286
10K	6.21 mi	11:08:17	42:42	6:52	21:10	6:49	#6943
15K	9.32 mi	11:29:38	1:04:03	6:52	21:21	6:52	#6834
20K	12.43 mi	11:51:34	1:25:59	6:55	21:56	7:04	#6971
Half	13.11 mi	11:56:20	1:30:45	6:55	4:46	6:59	#7004
25K	15.53 mi	12:13:27	1:47:52	6:57	17:07	7:04	#6881
30K	18.64 mi	12:35:59	2:10:24	7:00	22:32	7:15	#6626
20M	20.00 mi	12:45:53	2:20:18	7:01	9:54	7:17	#6480
21M	21.00 mi	12:53:36	2:28:01	7:03	7:43	7:43	#6371
35K	21.75 mi	12:58:59	2:33:24	7:03	5:23	7:12	#6338
23M	23.00 mi	13:08:13	2:42:38	7:04	9:14	7:22	#6244
24M	24.00 mi	13:15:20	2:49:45	7:04	7:07	7:07	#6142
40K	24.85 mi	13:21:28	2:55:53	7:05	6:08	7:10	#6031
25.2M	25.20 mi	13:24:14	2:58:39	7:05	2:46	8:01	#6008
Finish	26.22 mi	13:31:12	3:05:37	7:05	6:58	6:50	#5888

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	7286	6507	6507	6742(Top 24%)	6056(Top 38%)	6056(Top 303%)
10K	6.21 mi	3.10 mi	6943+343	6253+254	6253+254	6510(Top 23%)	5887(Top 37%)	5887(Top 295%)
15K	9.32 mi	3.11 mi	6834+109	6147+106	6147+106	6742(Top 24%)	6056(Top 38%)	6056(Top 303%)
20K	12.43 mi	3.11 mi	6971-137	6253-106	6253-106	7234(Top 25%)	6367(Top 40%)	6367(Top 319%)
Half	13.11 mi	0.68 mi	7004-33	6274-21	6274-21	7401(Top 26%)	6491(Top 40%)	6491(Top 325%)
25K	15.53 mi	2.42 mi	6881+123	6160+114	6160+114	6684(Top 24%)	5885(Top 37%)	5885(Top 295%)
30K	18.64 mi	3.11 mi	6626+255	5928+232	5928+232	6173(Top 22%)	5437(Top 34%)	5437(Top 272%)
20M	20.00 mi	1.36 mi	6480+146	5797+131	5797+131	5668(Top 20%)	4948(Top 31%)	4948(Top 248%)
21M	21.00 mi	1.00 mi	6371+109	5697+100	5697+100	5703(Top 20%)	4863(Top 30%)	4863(Top 244%)
35K	21.75 mi	0.75 mi	6338+33	5657+40	5657+40	6524(Top 23%)	5390(Top 33%)	5390(Top 270%)
23M	23.00 mi	1.25 mi	6244+94	5563+94	5563+94	5872(Top 21%)	4886(Top 30%)	4886(Top 245%)
24M	24.00 mi	1.00 mi	6142+102	5474+89	5474+89	5281(Top 19%)	4448(Top 28%)	4448(Top 223%)
40K	24.85 mi	0.85 mi	6031+111	5372+102	5372+102	4884(Top 17%)	4128(Top 26%)	4128(Top 207%)
25.2M	25.20 mi	0.35 mi	6008+23	5344+28	5344+28	5989(Top 21%)	4715(Top 29%)	4715(Top 236%)
Finish	26.22 mi	1.02 mi	5888+120	5238+106	5238+106	4697(Top 17%)	3921(Top 24%)	3921(Top 196%)

3921

Passing Analysis

Category:

Athletes Passed

2070

Passed By

672

Net Change

+1398

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#7286
5K → 10K	411	68	+343	#7286	#6943
10K → 15K	203	94	+109	#6943	#6834
15K → 20K	85	222	-137	#6834	#6971
20K → Half	16	49	-33	#6971	#7004
Half → 25K	174	51	+123	#7004	#6881
25K → 30K	316	61	+255	#6881	#6626
30K → 20M	165	19	+146	#6626	#6480
20M → 21M	124	15	+109	#6480	#6371
21M → 35K	57	24	+33	#6371	#6338
35K → 23M	118	24	+94	#6338	#6244
23M → 24M	117	15	+102	#6244	#6142
24M → 40K	117	6	+111	#6142	#6031
40K → 25.2M	34	11	+23	#6031	#6008
25.2M → Finish	133	13	+120	#6008	#5888
TOTALS	2070	672	+1398

📊

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

Sebastian Tochowicz

⏱️ 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