William Bierman

Bib: 28014•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Age Group (M60-64)

#0 / 1259

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

33:02

Rank: #27022

Start → 5K

33:02 | 10:38/mi

5K· 3.11 mi

33:02

Rank: #27022

Start → 5K

33:02 | 10:38/mi

10K· 6.21 mi

1:08:45

Rank: #27404 (-382)

5K → 10K

35:43 | 11:30/mi

10K· 6.21 mi

1:08:45

Rank: #27404 (-382)

5K → 10K

35:43 | 11:30/mi

15K· 9.32 mi

1:50:51

Rank: #27946 (-542)

10K → 15K

42:06 | 13:33/mi

15K· 9.32 mi

1:50:51

Rank: #27946 (-542)

10K → 15K

42:06 | 13:33/mi

20K· 12.43 mi

2:37:49

Rank: #28197 (-251)

15K → 20K

46:58 | 15:07/mi

20K· 12.43 mi

2:37:49

Rank: #28197 (-251)

15K → 20K

46:58 | 15:07/mi

Half· 13.11 mi

2:48:12

Rank: #28244 (-47)

20K → Half

10:23 | 15:13/mi

Half· 13.11 mi

2:48:12

Rank: #28244 (-47)

20K → Half

10:23 | 15:13/mi

25K· 15.53 mi

3:26:18

Rank: #28299 (-55)

Half → 25K

38:06 | 15:43/mi

25K· 15.53 mi

3:26:18

Rank: #28299 (-55)

Half → 25K

38:06 | 15:43/mi

30K· 18.64 mi

4:17:03

Rank: #28327 (-28)

25K → 30K

50:45 | 16:20/mi

30K· 18.64 mi

4:17:03

Rank: #28327 (-28)

25K → 30K

50:45 | 16:20/mi

20M

4:39:16

Rank: #28338 (-11)

30K → 20M

22:13 | 16:21/mi

20M

4:39:16

Rank: #28338 (-11)

30K → 20M

22:13 | 16:21/mi

21M

4:56:16

Rank: #28346 (-8)

20M → 21M

17:00 | 17:00/mi

21M

4:56:16

Rank: #28346 (-8)

20M → 21M

17:00 | 17:00/mi

35K· 21.75 mi

5:08:15

Rank: #28353 (-7)

21M → 35K

11:59 | 16:01/mi

35K· 21.75 mi

5:08:15

Rank: #28353 (-7)

21M → 35K

11:59 | 16:01/mi

23M

5:29:26

Rank: #28363 (-10)

35K → 23M

21:11 | 16:55/mi

23M

5:29:26

Rank: #28363 (-10)

35K → 23M

21:11 | 16:55/mi

24M

5:46:20

Rank: #28367 (-4)

23M → 24M

16:54 | 16:54/mi

24M

5:46:20

Rank: #28367 (-4)

23M → 24M

16:54 | 16:54/mi

40K· 24.85 mi

6:00:52

Rank: #28370 (-3)

24M → 40K

14:32 | 17:00/mi

40K· 24.85 mi

6:00:52

Rank: #28370 (-3)

24M → 40K

14:32 | 17:00/mi

25.2M

6:07:08

Rank: #28370

40K → 25.2M

6:16 | 18:10/mi

25.2M

6:07:08

Rank: #28370

40K → 25.2M

6:16 | 18:10/mi

Finish· 26.22 mi

6:23:49

Rank: #28373 (-3)

25.2M → Finish

16:41 | 16:22/mi

Finish· 26.22 mi

6:23:49

Rank: #28373 (-3)

25.2M → Finish

16:41 | 16:22/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:48:12

Pace12:50 /mi

2nd Half

Distance13.11 mi

Time3:35:37

Pace16:27 /mi

📊Positive Split: 28.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:42:44	33:02	10:38	33:02	10:38	-
10K	6.21 mi	11:18:27	1:08:45	11:04	35:43	11:30	+0:52
15K	9.32 mi	12:00:33	1:50:51	11:54	42:06	13:33	+2:03
20K	12.43 mi	12:47:31	2:37:49	12:42	46:58	15:07	+1:34
Half	13.11 mi	12:57:54	2:48:12	12:50	10:23	15:13	+0:06
25K	15.53 mi	13:36:00	3:26:18	13:17	38:06	15:43	+0:30
30K	18.64 mi	14:26:45	4:17:03	13:47	50:45	16:20	+0:37
20M	20.00 mi	14:48:58	4:39:16	13:58	22:13	16:21	+0:01
21M	21.00 mi	15:05:58	4:56:16	14:06	17:00	17:00	+0:39
35K	21.75 mi	15:17:57	5:08:15	14:10	11:59	16:01	-0:59
23M	23.00 mi	15:39:08	5:29:26	14:19	21:11	16:55	+0:54
24M	24.00 mi	15:56:02	5:46:20	14:26	16:54	16:54	-0:01
40K	24.85 mi	16:10:34	6:00:52	14:31	14:32	17:00	+0:06
25.2M	25.20 mi	16:16:50	6:07:08	14:34	6:16	18:10	+1:10
Finish	26.22 mi	16:33:31	6:23:49	14:39	16:41	16:22	-1:48

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

10:38 /mi

Average Pace

14:39 /mi

Slowest Pace

18:10 /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

2:48:12

44% of race

Time at Steady Pace

3:29:21

55% of race

Time at Slower Pace

6:16

2% of race

Average Pace: 14:38 /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	10:42:44	33:02	10:38	33:02	10:38	#27022
10K	6.21 mi	11:18:27	1:08:45	11:04	35:43	11:30	#27404
15K	9.32 mi	12:00:33	1:50:51	11:54	42:06	13:33	#27946
20K	12.43 mi	12:47:31	2:37:49	12:42	46:58	15:07	#28197
Half	13.11 mi	12:57:54	2:48:12	12:50	10:23	15:13	#28244
25K	15.53 mi	13:36:00	3:26:18	13:17	38:06	15:43	#28299
30K	18.64 mi	14:26:45	4:17:03	13:47	50:45	16:20	#28327
20M	20.00 mi	14:48:58	4:39:16	13:58	22:13	16:21	#28338
21M	21.00 mi	15:05:58	4:56:16	14:06	17:00	17:00	#28346
35K	21.75 mi	15:17:57	5:08:15	14:10	11:59	16:01	#28353
23M	23.00 mi	15:39:08	5:29:26	14:19	21:11	16:55	#28363
24M	24.00 mi	15:56:02	5:46:20	14:26	16:54	16:54	#28367
40K	24.85 mi	16:10:34	6:00:52	14:31	14:32	17:00	#28370
25.2M	25.20 mi	16:16:50	6:07:08	14:34	6:16	18:10	#28370
Finish	26.22 mi	16:33:31	6:23:49	14:39	16:41	16:22	#28373

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	3.11 mi	27022	15614	15614	28317(Top 100%)	16064(Top 100%)	16064(Top 1276%)
10K	6.21 mi	3.10 mi	27404-382	15746-132	15746-132	27600(Top 97%)	15808(Top 98%)	15808(Top 1256%)
15K	9.32 mi	3.11 mi	27946-542	15939-193	15939-193	28317(Top 100%)	16064(Top 100%)	16064(Top 1276%)
20K	12.43 mi	3.11 mi	28197-251	16025-86	16025-86	28366(Top 100%)	16082(Top 100%)	16082(Top 1277%)
Half	13.11 mi	0.68 mi	28244-47	16036-11	16036-11	28360(Top 100%)	16082(Top 100%)	16082(Top 1277%)
25K	15.53 mi	2.42 mi	28299-55	16055-19	16055-19	28324(Top 100%)	16062(Top 100%)	16062(Top 1276%)
30K	18.64 mi	3.11 mi	28327-28	16066-11	16066-11	28309(Top 100%)	16049(Top 100%)	16049(Top 1275%)
20M	20.00 mi	1.36 mi	28338-11	16069-3	16069-3	28233(Top 99%)	16003(Top 99%)	16003(Top 1271%)
21M	21.00 mi	1.00 mi	28346-8	16072-3	16072-3	28150(Top 99%)	15957(Top 99%)	15957(Top 1267%)
35K	21.75 mi	0.75 mi	28353-7	16075-3	16075-3	28247(Top 99%)	16005(Top 99%)	16005(Top 1271%)
23M	23.00 mi	1.25 mi	28363-10	16080-5	16080-5	28267(Top 100%)	16012(Top 99%)	16012(Top 1272%)
24M	24.00 mi	1.00 mi	28367-4	16080	16080	28306(Top 100%)	16037(Top 100%)	16037(Top 1274%)
40K	24.85 mi	0.85 mi	28370-3	16083-3	16083-3	28244(Top 99%)	15995(Top 99%)	15995(Top 1270%)
25.2M	25.20 mi	0.35 mi	28370	16083	16083	28241(Top 99%)	15988(Top 99%)	15988(Top 1270%)
Finish	26.22 mi	1.02 mi	28373-3	16085-2	16085-2	28328(Top 100%)	16053(Top 100%)	16053(Top 1275%)

16053

Passing Analysis

Category:

Athletes Passed

Passed By

1408

Net Change

-1351

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#27022
5K → 10K	34	416	-382	#27022	#27404
10K → 15K	0	542	-542	#27404	#27946
15K → 20K	2	253	-251	#27946	#28197
20K → Half	2	49	-47	#28197	#28244
Half → 25K	5	60	-55	#28244	#28299
25K → 30K	8	36	-28	#28299	#28327
30K → 20M	2	13	-11	#28327	#28338
20M → 21M	1	9	-8	#28338	#28346
21M → 35K	2	9	-7	#28346	#28353
35K → 23M	0	10	-10	#28353	#28363
23M → 24M	1	5	-4	#28363	#28367
24M → 40K	0	3	-3	#28367	#28370
40K → 25.2M	0	0	0	#28370	#28370
25.2M → Finish	0	3	-3	#28370	#28373
TOTALS	57	1408	-1351

📊

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

William Bierman

⏱️ 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

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Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data