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Miho Suematsu

Bib: 21119•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Top 46%

Age Group (F55-59)

#0 / 951

Top 25%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

26:19

3.11 mi

Rank: #19926

Start → 5K

26:19 | 8:29/mi

26:19

3.11 mi

Rank: #19926

Start → 5K

26:19 | 8:29/mi

10K

53:48

6.21 mi

Rank: #21086 (-1160)

5K → 10K

27:29 | 8:51/mi

10K

53:48

6.21 mi

Rank: #21086 (-1160)

5K → 10K

27:29 | 8:51/mi

15K

1:20:46

9.32 mi

Rank: #21106 (-20)

10K → 15K

26:58 | 8:41/mi

15K

1:20:46

9.32 mi

Rank: #21106 (-20)

10K → 15K

26:58 | 8:41/mi

20K

1:47:41

12.43 mi

Rank: #20862 (+244)

15K → 20K

26:55 | 8:40/mi

20K

1:47:41

12.43 mi

Rank: #20862 (+244)

15K → 20K

26:55 | 8:40/mi

HALF

1:53:28

13.11 mi

Rank: #20825 (+37)

20K → HALF

5:47 | 8:30/mi

HALF

1:53:28

13.11 mi

Rank: #20825 (+37)

20K → HALF

5:47 | 8:30/mi

25K

2:14:27

15.53 mi

Rank: #20594 (+231)

HALF → 25K

20:59 | 8:40/mi

25K

2:14:27

15.53 mi

Rank: #20594 (+231)

HALF → 25K

20:59 | 8:40/mi

30K

2:41:32

18.64 mi

Rank: #20134 (+460)

25K → 30K

27:05 | 8:44/mi

30K

2:41:32

18.64 mi

Rank: #20134 (+460)

25K → 30K

27:05 | 8:44/mi

20M

2:52:52

20.00 mi

Rank: #19811 (+323)

30K → 20M

11:20 | 8:21/mi

20M

2:52:52

20.00 mi

Rank: #19811 (+323)

30K → 20M

11:20 | 8:21/mi

21M

3:02:10

21.00 mi

Rank: #19679 (+132)

20M → 21M

9:18 | 9:18/mi

21M

3:02:10

21.00 mi

Rank: #19679 (+132)

20M → 21M

9:18 | 9:18/mi

35K

3:08:18

21.75 mi

Rank: #19552 (+127)

21M → 35K

6:08 | 8:12/mi

35K

3:08:18

21.75 mi

Rank: #19552 (+127)

21M → 35K

6:08 | 8:12/mi

23M

3:18:40

23.00 mi

Rank: #19271 (+281)

35K → 23M

10:22 | 8:18/mi

23M

3:18:40

23.00 mi

Rank: #19271 (+281)

35K → 23M

10:22 | 8:18/mi

24M

3:26:47

24.00 mi

Rank: #19046

23M → 24M

8:07 | 8:07/mi

24M

3:26:47

24.00 mi

Rank: #19046

23M → 24M

8:07 | 8:07/mi

40K

3:33:48

24.85 mi

Rank: #18842

24M → 40K

7:01 | 8:13/mi

40K

3:33:48

24.85 mi

Rank: #18842

24M → 40K

7:01 | 8:13/mi

25.2M

3:36:51

25.20 mi

Rank: #18767

40K → 25.2M

3:03 | 8:51/mi

25.2M

3:36:51

25.20 mi

Rank: #18767

40K → 25.2M

3:03 | 8:51/mi

FINISH

3:45:03

26.22 mi

Rank: #18638

25.2M → FINISH

8:12 | 8:03/mi

FINISH

3:45:03

26.22 mi

Rank: #18638

25.2M → FINISH

8:12 | 8:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half

via HALF

Distance13.11 mi

Time1:53:28

Pace8:40 /mi

2nd Half✓ Faster

Spacer

Distance13.11 mi

Time1:51:35

Pace8:31 /mi

📊Negative Split: 1.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:13:09	26:19	8:29	26:19	8:29	-
10K	6.21 mi	11:40:38	53:48	8:40	27:29	8:51	+0:22
15K	9.32 mi	12:07:36	1:20:46	8:40	26:58	8:41	-0:10
20K	12.43 mi	12:34:31	1:47:41	8:40	26:55	8:40	-0:01
HALF	13.11 mi	12:40:18	1:53:28	8:40	5:47	8:30	-0:10
25K	15.53 mi	13:01:17	2:14:27	8:40	20:59	8:40	+0:10
30K	18.64 mi	13:28:22	2:41:32	8:40	27:05	8:44	+0:04
20M	20.00 mi	13:39:42	2:52:52	8:39	11:20	8:21	-0:23
21M	21.00 mi	13:49:00	3:02:10	8:41	9:18	9:18	+0:57
35K	21.75 mi	13:55:08	3:08:18	8:40	6:08	8:12	-1:06
23M	23.00 mi	14:05:30	3:18:40	8:39	10:22	8:18	+0:06
24M	24.00 mi	14:13:37	3:26:47	8:37	8:07	8:07	-0:11
40K	24.85 mi	14:20:38	3:33:48	8:37	7:01	8:13	+0:06
25.2M	25.20 mi	14:23:41	3:36:51	8:37	3:03	8:51	+0:38
FINISH	26.22 mi	14:31:53	3:45:03	8:36	8:12	8:03	-0:48

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

8:03 /mi

Average Pace

8:35 /mi

Slowest Pace

9:18 /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

3:35:45

96% of race

Time at Steady Pace

9:18

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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	11:13:09	26:19	8:29	26:19	8:29	#19926
10K	6.21 mi	11:40:38	53:48	8:40	27:29	8:51	#21086
15K	9.32 mi	12:07:36	1:20:46	8:40	26:58	8:41	#21106
20K	12.43 mi	12:34:31	1:47:41	8:40	26:55	8:40	#20862
HALF	13.11 mi	12:40:18	1:53:28	8:40	5:47	8:30	#20825
25K	15.53 mi	13:01:17	2:14:27	8:40	20:59	8:40	#20594
30K	18.64 mi	13:28:22	2:41:32	8:40	27:05	8:44	#20134
20M	20.00 mi	13:39:42	2:52:52	8:39	11:20	8:21	#19811
21M	21.00 mi	13:49:00	3:02:10	8:41	9:18	9:18	#19679
35K	21.75 mi	13:55:08	3:08:18	8:40	6:08	8:12	#19552
23M	23.00 mi	14:05:30	3:18:40	8:39	10:22	8:18	#19271
24M	24.00 mi	14:13:37	3:26:47	8:37	8:07	8:07	#19046
40K	24.85 mi	14:20:38	3:33:48	8:37	7:01	8:13	#18842
25.2M	25.20 mi	14:23:41	3:36:51	8:37	3:03	8:51	#18767
FINISH	26.22 mi	14:31:53	3:45:03	8:36	8:12	8:03	#18638

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	3.11 mi	19926	7586	7586	21103(Top 73%)	8183(Top 65%)	8183(Top 860%)
10K	6.21 mi	3.10 mi	21086-1160	8187-601	8187-601	22125(Top 76%)	8715(Top 69%)	8715(Top 916%)
15K	9.32 mi	3.11 mi	21106-20	8196-9	8196-9	21103(Top 73%)	8183(Top 65%)	8183(Top 860%)
20K	12.43 mi	3.11 mi	20862+244	8078+118	8078+118	20246(Top 70%)	7762(Top 62%)	7762(Top 816%)
HALF	13.11 mi	0.68 mi	20825+37	8063+15	8063+15	20164(Top 69%)	7655(Top 61%)	7655(Top 805%)
25K	15.53 mi	2.42 mi	20594+231	7953+110	7953+110	19479(Top 67%)	7388(Top 59%)	7388(Top 777%)
30K	18.64 mi	3.11 mi	20134+460	7717+236	7717+236	18140(Top 63%)	6750(Top 54%)	6750(Top 710%)
20M	20.00 mi	1.36 mi	19811+323	7570+147	7570+147	15240(Top 53%)	5214(Top 41%)	5214(Top 548%)
21M	21.00 mi	1.00 mi	19679+132	7521+49	7521+49	17644(Top 61%)	6599(Top 52%)	6599(Top 694%)
35K	21.75 mi	0.75 mi	19552+127	7465+56	7465+56	15871(Top 55%)	5700(Top 45%)	5700(Top 599%)
23M	23.00 mi	1.25 mi	19271+281	7324+141	7324+141	14402(Top 50%)	4948(Top 39%)	4948(Top 520%)
24M	24.00 mi	1.00 mi	19046+225	7214+110	7214+110	14597(Top 50%)	5131(Top 41%)	5131(Top 540%)
40K	24.85 mi	0.85 mi	18842+204	7115+99	7115+99	13884(Top 48%)	4837(Top 38%)	4837(Top 509%)
25.2M	25.20 mi	0.35 mi	18767+75	7082+33	7082+33	13919(Top 48%)	4894(Top 39%)	4894(Top 515%)
FINISH	26.22 mi	1.02 mi	18638+129	7027+55	7027+55	15509(Top 53%)	5697(Top 45%)	5697(Top 599%)

5697

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

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Quick Links

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Course Information

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Miho Suematsu

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

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