Ian Butler-Hall

Bib: 6830•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 31%

Gender (Male)

#0 / 15176

Top 46%

Masters (Masters Men)

#0 / 9891

Top 33%

Age Group (M45-49)

#0 / 2252

Top 45%

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

23:53

Rank: #11316

Start → 5K

23:53 | 7:41/mi

5K· 3.11 mi

23:53

Rank: #11316

Start → 5K

23:53 | 7:41/mi

10K· 6.21 mi

46:52

Rank: #10404 (+912)

5K → 10K

22:59 | 7:24/mi

10K· 6.21 mi

46:52

Rank: #10404 (+912)

5K → 10K

22:59 | 7:24/mi

15K· 9.32 mi

1:09:55

Rank: #10054 (+350)

10K → 15K

23:03 | 7:25/mi

15K· 9.32 mi

1:09:55

Rank: #10054 (+350)

10K → 15K

23:03 | 7:25/mi

20K· 12.43 mi

1:33:08

Rank: #9767 (+287)

15K → 20K

23:13 | 7:28/mi

20K· 12.43 mi

1:33:08

Rank: #9767 (+287)

15K → 20K

23:13 | 7:28/mi

Half· 13.11 mi

1:38:08

Rank: #9702 (+65)

20K → Half

5:00 | 7:20/mi

Half· 13.11 mi

1:38:08

Rank: #9702 (+65)

20K → Half

5:00 | 7:20/mi

25K· 15.53 mi

1:56:11

Rank: #9466 (+236)

Half → 25K

18:03 | 7:27/mi

25K· 15.53 mi

1:56:11

Rank: #9466 (+236)

Half → 25K

18:03 | 7:27/mi

30K· 18.64 mi

2:19:54

Rank: #9201 (+265)

25K → 30K

23:43 | 7:38/mi

30K· 18.64 mi

2:19:54

Rank: #9201 (+265)

25K → 30K

23:43 | 7:38/mi

20M

2:30:14

Rank: #9037 (+164)

30K → 20M

10:20 | 7:36/mi

20M

2:30:14

Rank: #9037 (+164)

30K → 20M

10:20 | 7:36/mi

21M

2:38:11

Rank: #8904 (+133)

20M → 21M

7:57 | 7:57/mi

21M

2:38:11

Rank: #8904 (+133)

20M → 21M

7:57 | 7:57/mi

35K· 21.75 mi

2:43:37

Rank: #8816 (+88)

21M → 35K

5:26 | 7:16/mi

35K· 21.75 mi

2:43:37

Rank: #8816 (+88)

21M → 35K

5:26 | 7:16/mi

23M

2:53:02

Rank: #8644 (+172)

35K → 23M

9:25 | 7:31/mi

23M

2:53:02

Rank: #8644 (+172)

35K → 23M

9:25 | 7:31/mi

24M

3:00:21

Rank: #8511 (+133)

23M → 24M

7:19 | 7:19/mi

24M

3:00:21

Rank: #8511 (+133)

23M → 24M

7:19 | 7:19/mi

40K· 24.85 mi

3:06:45

Rank: #8410 (+101)

24M → 40K

6:24 | 7:29/mi

40K· 24.85 mi

3:06:45

Rank: #8410 (+101)

24M → 40K

6:24 | 7:29/mi

25.2M

3:09:37

Rank: #8397 (+13)

40K → 25.2M

2:52 | 8:19/mi

25.2M

3:09:37

Rank: #8397 (+13)

40K → 25.2M

2:52 | 8:19/mi

Finish· 26.22 mi

3:17:01

Rank: #8298 (+99)

25.2M → Finish

7:24 | 7:16/mi

Finish· 26.22 mi

3:17:01

Rank: #8298 (+99)

25.2M → Finish

7:24 | 7:16/mi

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Half Splits

1st Half· via Half⚖️ Balanced

Distance13.11 mi

Time1:38:08

Pace7:29 /mi

2nd Half⚖️ Balanced

Distance13.11 mi

Time1:38:53

Pace7:33 /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	10:51:19	23:53	7:41	23:53	7:41	-
10K	6.21 mi	11:14:18	46:52	7:33	22:59	7:24	-0:17
15K	9.32 mi	11:37:21	1:09:55	7:30	23:03	7:25	+0:01
20K	12.43 mi	12:00:34	1:33:08	7:30	23:13	7:28	+0:03
Half	13.11 mi	12:05:34	1:38:08	7:29	5:00	7:20	-0:08
25K	15.53 mi	12:23:37	1:56:11	7:29	18:03	7:27	+0:07
30K	18.64 mi	12:47:20	2:19:54	7:30	23:43	7:38	+0:11
20M	20.00 mi	12:57:40	2:30:14	7:31	10:20	7:36	-0:02
21M	21.00 mi	13:05:37	2:38:11	7:32	7:57	7:57	+0:21
35K	21.75 mi	13:11:03	2:43:37	7:31	5:26	7:16	-0:41
23M	23.00 mi	13:20:28	2:53:02	7:31	9:25	7:31	+0:15
24M	24.00 mi	13:27:47	3:00:21	7:31	7:19	7:19	-0:12
40K	24.85 mi	13:34:11	3:06:45	7:31	6:24	7:29	+0:10
25.2M	25.20 mi	13:37:03	3:09:37	7:31	2:52	8:19	+0:50
Finish	26.22 mi	13:44:27	3:17:01	7:31	7:24	7:16	-1:03

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

7:16 /mi

Average Pace

7:31 /mi

Slowest Pace

8:19 /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

3:14:09

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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	10:51:19	23:53	7:41	23:53	7:41	#11316
10K	6.21 mi	11:14:18	46:52	7:33	22:59	7:24	#10404
15K	9.32 mi	11:37:21	1:09:55	7:30	23:03	7:25	#10054
20K	12.43 mi	12:00:34	1:33:08	7:30	23:13	7:28	#9767
Half	13.11 mi	12:05:34	1:38:08	7:29	5:00	7:20	#9702
25K	15.53 mi	12:23:37	1:56:11	7:29	18:03	7:27	#9466
30K	18.64 mi	12:47:20	2:19:54	7:30	23:43	7:38	#9201
20M	20.00 mi	12:57:40	2:30:14	7:31	10:20	7:36	#9037
21M	21.00 mi	13:05:37	2:38:11	7:32	7:57	7:57	#8904
35K	21.75 mi	13:11:03	2:43:37	7:31	5:26	7:16	#8816
23M	23.00 mi	13:20:28	2:53:02	7:31	9:25	7:31	#8644
24M	24.00 mi	13:27:47	3:00:21	7:31	7:19	7:19	#8511
40K	24.85 mi	13:34:11	3:06:45	7:31	6:24	7:29	#8410
25.2M	25.20 mi	13:37:03	3:09:37	7:31	2:52	8:19	#8397
Finish	26.22 mi	13:44:27	3:17:01	7:31	7:24	7:16	#8298

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	11316	8799	8799	9489(Top 36%)	7858(Top 52%)	7858(Top 349%)
10K	6.21 mi	3.10 mi	10404+912	8359+440	8359+440	9582(Top 36%)	7910(Top 52%)	7910(Top 351%)
15K	9.32 mi	3.11 mi	10054+350	8192+167	8192+167	9489(Top 36%)	7858(Top 52%)	7858(Top 349%)
20K	12.43 mi	3.11 mi	9767+287	8018+174	8018+174	9089(Top 34%)	7547(Top 50%)	7547(Top 335%)
Half	13.11 mi	0.68 mi	9702+65	7981+37	7981+37	8774(Top 33%)	7365(Top 49%)	7365(Top 327%)
25K	15.53 mi	2.42 mi	9466+236	7821+160	7821+160	8355(Top 31%)	7034(Top 46%)	7034(Top 312%)
30K	18.64 mi	3.11 mi	9201+265	7624+197	7624+197	8181(Top 31%)	6796(Top 45%)	6796(Top 302%)
20M	20.00 mi	1.36 mi	9037+164	7505+119	7505+119	7517(Top 28%)	6293(Top 41%)	6293(Top 279%)
21M	21.00 mi	1.00 mi	8904+133	7407+98	7407+98	7026(Top 26%)	5882(Top 39%)	5882(Top 261%)
35K	21.75 mi	0.75 mi	8816+88	7343+64	7343+64	6907(Top 26%)	5841(Top 38%)	5841(Top 259%)
23M	23.00 mi	1.25 mi	8644+172	7209+134	7209+134	6541(Top 25%)	5537(Top 36%)	5537(Top 246%)
24M	24.00 mi	1.00 mi	8511+133	7107+102	7107+102	6487(Top 24%)	5417(Top 36%)	5417(Top 241%)
40K	24.85 mi	0.85 mi	8410+101	7024+83	7024+83	6628(Top 25%)	5416(Top 36%)	5416(Top 240%)
25.2M	25.20 mi	0.35 mi	8397+13	7006+18	7006+18	8325(Top 31%)	6357(Top 42%)	6357(Top 282%)
Finish	26.22 mi	1.02 mi	8298+99	6918+88	6918+88	6835(Top 26%)	5470(Top 36%)	5470(Top 243%)

5470

Passing Analysis

Category:

Athletes Passed

3363*

Passed By

345

Net Change

+3018

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#11316
5K → 10K	958*	46	+912	#11316	#10404
10K → 15K	401	51	+350	#10404	#10054
15K → 20K	336*	49	+287	#10054	#9767
20K → Half	72	7	+65	#9767	#9702
Half → 25K	258	22	+236	#9702	#9466
25K → 30K	317*	52	+265	#9466	#9201
30K → 20M	176	12	+164	#9201	#9037
20M → 21M	147	14	+133	#9037	#8904
21M → 35K	96	8	+88	#8904	#8816
35K → 23M	180	8	+172	#8816	#8644
23M → 24M	142	9	+133	#8644	#8511
24M → 40K	119	18	+101	#8511	#8410
40K → 25.2M	37	24	+13	#8410	#8397
25.2M → Finish	124	25	+99	#8397	#8298
TOTALS	3363*	345	+3018

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

📊

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

Ian Butler-Hall

⏱️ 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