Mia Matsunami

Bib: 9237•F

0:00

0:00

/ mi

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Overall

#0 / 25550

Top 43%

Gender (Female)

#0 / 10924

Top 29%

Age Group (F18-39)

#0 / 4660

Top 46%

Race Day Weather

55°/45°F

scattered 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

20:56

Rank: #5150

Start → 5K

20:56 | 6:44/mi

5K· 3.11 mi

20:56

Rank: #5150

Start → 5K

20:56 | 6:44/mi

10K· 6.21 mi

41:58

Rank: #5032 (+118)

5K → 10K

21:02 | 6:46/mi

10K· 6.21 mi

41:58

Rank: #5032 (+118)

5K → 10K

21:02 | 6:46/mi

15K· 9.32 mi

1:03:27

Rank: #5248 (-216)

10K → 15K

21:29 | 6:55/mi

15K· 9.32 mi

1:03:27

Rank: #5248 (-216)

10K → 15K

21:29 | 6:55/mi

20K· 12.43 mi

1:26:25

Rank: #5888 (-640)

15K → 20K

22:58 | 7:24/mi

20K· 12.43 mi

1:26:25

Rank: #5888 (-640)

15K → 20K

22:58 | 7:24/mi

Half· 13.11 mi

1:31:32

Rank: #6030 (-142)

20K → Half

5:07 | 7:30/mi

Half· 13.11 mi

1:31:32

Rank: #6030 (-142)

20K → Half

5:07 | 7:30/mi

25K· 15.53 mi

1:51:26

Rank: #6770 (-740)

Half → 25K

19:54 | 8:12/mi

25K· 15.53 mi

1:51:26

Rank: #6770 (-740)

Half → 25K

19:54 | 8:12/mi

30K· 18.64 mi

2:20:02

Rank: #8238 (-1468)

25K → 30K

28:36 | 9:12/mi

30K· 18.64 mi

2:20:02

Rank: #8238 (-1468)

25K → 30K

28:36 | 9:12/mi

20M

2:33:55

Rank: #9066 (-828)

30K → 20M

13:53 | 10:13/mi

20M

2:33:55

Rank: #9066 (-828)

30K → 20M

13:53 | 10:13/mi

21M

2:43:23

Rank: #9100 (-34)

20M → 21M

9:28 | 9:28/mi

21M

2:43:23

Rank: #9100 (-34)

20M → 21M

9:28 | 9:28/mi

35K· 21.75 mi

2:49:40

Rank: #9101 (-1)

21M → 35K

6:17 | 8:24/mi

35K· 21.75 mi

2:49:40

Rank: #9101 (-1)

21M → 35K

6:17 | 8:24/mi

23M

3:03:41

Rank: #10030 (-929)

35K → 23M

14:01 | 11:12/mi

23M

3:03:41

Rank: #10030 (-929)

35K → 23M

14:01 | 11:12/mi

24M

3:14:40

Rank: #10660 (-630)

23M → 24M

10:59 | 10:59/mi

24M

3:14:40

Rank: #10660 (-630)

23M → 24M

10:59 | 10:59/mi

40K· 24.85 mi

3:23:52

Rank: #11029 (-369)

24M → 40K

9:12 | 10:46/mi

40K· 24.85 mi

3:23:52

Rank: #11029 (-369)

24M → 40K

9:12 | 10:46/mi

25.2M

3:27:12

Rank: #10974 (+55)

40K → 25.2M

3:20 | 9:40/mi

25.2M

3:27:12

Rank: #10974 (+55)

40K → 25.2M

3:20 | 9:40/mi

Finish· 26.22 mi

3:36:05

Rank: #11008 (-34)

25.2M → Finish

8:53 | 8:43/mi

Finish· 26.22 mi

3:36:05

Rank: #11008 (-34)

25.2M → Finish

8:53 | 8:43/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:31:32

Pace6:59 /mi

2nd Half

Distance13.11 mi

Time2:04:33

Pace9:30 /mi

📊Positive Split: 36.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:46:51	20:56	6:44	20:56	6:44	-
10K	6.21 mi	11:07:53	41:58	6:45	21:02	6:46	+0:02
15K	9.32 mi	11:29:22	1:03:27	6:48	21:29	6:55	+0:09
20K	12.43 mi	11:52:20	1:26:25	6:57	22:58	7:24	+0:29
Half	13.11 mi	11:57:27	1:31:32	6:59	5:07	7:30	+0:06
25K	15.53 mi	12:17:21	1:51:26	7:10	19:54	8:12	+0:42
30K	18.64 mi	12:45:57	2:20:02	7:31	28:36	9:12	+1:00
20M	20.00 mi	12:59:50	2:33:55	7:42	13:53	10:13	+1:01
21M	21.00 mi	13:09:18	2:43:23	7:47	9:28	9:28	-0:45
35K	21.75 mi	13:15:35	2:49:40	7:48	6:17	8:24	-1:04
23M	23.00 mi	13:29:36	3:03:41	7:59	14:01	11:12	+2:48
24M	24.00 mi	13:40:35	3:14:40	8:07	10:59	10:59	-0:13
40K	24.85 mi	13:49:47	3:23:52	8:12	9:12	10:46	-0:13
25.2M	25.20 mi	13:53:07	3:27:12	8:13	3:20	9:40	-1:06
Finish	26.22 mi	14:02:00	3:36:05	8:15	8:53	8:43	-0:57

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

6:44 /mi

Average Pace

8:15 /mi

Slowest Pace

11:12 /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

1:31:32

42% of race

Time at Steady Pace

1:13:08

34% of race

Time at Slower Pace

51:25

24% of race

Average Pace: 8:14 /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	10:46:51	20:56	6:44	20:56	6:44	#5150
10K	6.21 mi	11:07:53	41:58	6:45	21:02	6:46	#5032
15K	9.32 mi	11:29:22	1:03:27	6:48	21:29	6:55	#5248
20K	12.43 mi	11:52:20	1:26:25	6:57	22:58	7:24	#5888
Half	13.11 mi	11:57:27	1:31:32	6:59	5:07	7:30	#6030
25K	15.53 mi	12:17:21	1:51:26	7:10	19:54	8:12	#6770
30K	18.64 mi	12:45:57	2:20:02	7:31	28:36	9:12	#8238
20M	20.00 mi	12:59:50	2:33:55	7:42	13:53	10:13	#9066
21M	21.00 mi	13:09:18	2:43:23	7:47	9:28	9:28	#9100
35K	21.75 mi	13:15:35	2:49:40	7:48	6:17	8:24	#9101
23M	23.00 mi	13:29:36	3:03:41	7:59	14:01	11:12	#10030
24M	24.00 mi	13:40:35	3:14:40	8:07	10:59	10:59	#10660
40K	24.85 mi	13:49:47	3:23:52	8:12	9:12	10:46	#11029
25.2M	25.20 mi	13:53:07	3:27:12	8:13	3:20	9:40	#10974
Finish	26.22 mi	14:02:00	3:36:05	8:15	8:53	8:43	#11008

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	5150	381	381	5692(Top 22%)	528(Top 5%)	528(Top 11%)
10K	6.21 mi	3.10 mi	5032+118	367+14	367+14	4937(Top 19%)	355(Top 3%)	355(Top 8%)
15K	9.32 mi	3.11 mi	5248-216	395-28	395-28	5692(Top 22%)	528(Top 5%)	528(Top 11%)
20K	12.43 mi	3.11 mi	5888-640	569-174	569-174	7602(Top 30%)	1224(Top 11%)	1224(Top 26%)
Half	13.11 mi	0.68 mi	6030-142	604-35	604-35	9203(Top 36%)	1935(Top 18%)	1935(Top 42%)
25K	15.53 mi	2.42 mi	6770-740	862-258	862-258	11424(Top 45%)	3193(Top 29%)	3193(Top 69%)
30K	18.64 mi	3.11 mi	8238-1468	1490-628	1490-628	14210(Top 56%)	4987(Top 46%)	4987(Top 107%)
20M	20.00 mi	1.36 mi	9066-828	1908-418	1908-418	17173(Top 67%)	6798(Top 62%)	6798(Top 146%)
21M	21.00 mi	1.00 mi	9100-34	1992-84	1992-84	10706(Top 42%)	3579(Top 33%)	3579(Top 77%)
35K	21.75 mi	0.75 mi	9101-1	2014-22	2014-22	10167(Top 40%)	3318(Top 30%)	3318(Top 71%)
23M	23.00 mi	1.25 mi	10030-929	2547-533	2547-533	18938(Top 74%)	7854(Top 72%)	7854(Top 169%)
24M	24.00 mi	1.00 mi	10660-630	2907-360	2907-360	19189(Top 75%)	8052(Top 74%)	8052(Top 173%)
40K	24.85 mi	0.85 mi	11029-369	3141-234	3141-234	17454(Top 68%)	7243(Top 66%)	7243(Top 155%)
25.2M	25.20 mi	0.35 mi	10974+55	3136+5	3136+5	9487(Top 37%)	3390(Top 31%)	3390(Top 73%)
Finish	26.22 mi	1.02 mi	11008-34	3203-67	3203-67	12725(Top 50%)	4813(Top 44%)	4813(Top 103%)

4813

Passing Analysis

Category:

Athletes Passed

890

Passed By

6746

Net Change

-5858

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#5150
5K → 10K	235	117	+118	#5150	#5032
10K → 15K	92	308	-216	#5032	#5248
15K → 20K	51	691	-640	#5248	#5888
20K → Half	6	148	-142	#5888	#6030
Half → 25K	31	771	-740	#6030	#6770
25K → 30K	31	1499	-1468	#6770	#8238
30K → 20M	17	845	-828	#8238	#9066
20M → 21M	128	162	-34	#9066	#9100
21M → 35K	72	73	-1	#9100	#9101
35K → 23M	27	954	-929	#9101	#10030
23M → 24M	22	652	-630	#10030	#10660
24M → 40K	29	398	-369	#10660	#11029
40K → 25.2M	74	19	+55	#11029	#10974
25.2M → Finish	75	109	-34	#10974	#11008
TOTALS	890	6746	-5858

📊

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

Mia Matsunami

⏱️ 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