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Si Ho

Bib: 21753•M

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Male)

#0 / 16340

Masters (Masters Men)

#0 / 10617

Age Group (M60-64)

#0 / 1514

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

26:32

3.11 mi

Rank: #20303

Start → 5K

26:32 | 8:33/mi

26:32

3.11 mi

Rank: #20303

Start → 5K

26:32 | 8:33/mi

10K

52:45

6.21 mi

Rank: #20116 (+187)

5K → 10K

26:13 | 8:27/mi

10K

52:45

6.21 mi

Rank: #20116 (+187)

5K → 10K

26:13 | 8:27/mi

15K

1:19:07

9.32 mi

Rank: #20075 (+41)

10K → 15K

26:22 | 8:30/mi

15K

1:19:07

9.32 mi

Rank: #20075 (+41)

10K → 15K

26:22 | 8:30/mi

20K

1:45:28

12.43 mi

Rank: #19839 (+236)

15K → 20K

26:21 | 8:29/mi

20K

1:45:28

12.43 mi

Rank: #19839 (+236)

15K → 20K

26:21 | 8:29/mi

HALF

1:51:11

13.11 mi

Rank: #19822 (+17)

20K → HALF

5:43 | 8:24/mi

HALF

1:51:11

13.11 mi

Rank: #19822 (+17)

20K → HALF

5:43 | 8:24/mi

25K

2:12:01

15.53 mi

Rank: #19708 (+114)

HALF → 25K

20:50 | 8:36/mi

25K

2:12:01

15.53 mi

Rank: #19708 (+114)

HALF → 25K

20:50 | 8:36/mi

30K

2:40:27

18.64 mi

Rank: #19817 (-109)

25K → 30K

28:26 | 9:10/mi

30K

2:40:27

18.64 mi

Rank: #19817 (-109)

25K → 30K

28:26 | 9:10/mi

20M

2:53:34

20.00 mi

Rank: #19994 (-177)

30K → 20M

13:07 | 9:40/mi

20M

2:53:34

20.00 mi

Rank: #19994 (-177)

30K → 20M

13:07 | 9:40/mi

21M

3:04:16

21.00 mi

Rank: #20219 (-225)

20M → 21M

10:42 | 10:42/mi

21M

3:04:16

21.00 mi

Rank: #20219 (-225)

20M → 21M

10:42 | 10:42/mi

35K

3:10:40

21.75 mi

Rank: #20144 (+75)

21M → 35K

6:24 | 8:34/mi

35K

3:10:40

21.75 mi

Rank: #20144 (+75)

21M → 35K

6:24 | 8:34/mi

23M

3:22:21

23.00 mi

Rank: #20133 (+11)

35K → 23M

11:41 | 9:21/mi

23M

3:22:21

23.00 mi

Rank: #20133 (+11)

35K → 23M

11:41 | 9:21/mi

24M

3:31:25

24.00 mi

Rank: #20109 (+24)

23M → 24M

9:04 | 9:04/mi

24M

3:31:25

24.00 mi

Rank: #20109 (+24)

23M → 24M

9:04 | 9:04/mi

40K

3:40:26

24.85 mi

Rank: #20299 (-190)

24M → 40K

9:01 | 10:33/mi

40K

3:40:26

24.85 mi

Rank: #20299 (-190)

24M → 40K

9:01 | 10:33/mi

25.2M

3:44:14

25.20 mi

Rank: #20344 (-45)

40K → 25.2M

3:48 | 11:02/mi

25.2M

3:44:14

25.20 mi

Rank: #20344 (-45)

40K → 25.2M

3:48 | 11:02/mi

FINISH

3:54:12

26.22 mi

Rank: #20511 (-167)

25.2M → FINISH

9:58 | 9:47/mi

FINISH

3:54:12

26.22 mi

Rank: #20511 (-167)

25.2M → FINISH

9:58 | 9:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:51:11

Pace8:29 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:03:01

Pace9:24 /mi

📊Positive Split: 10.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:27:53	26:32	8:33	26:32	8:33	-
10K	6.21 mi	11:54:06	52:45	8:30	26:13	8:27	-0:06
15K	9.32 mi	12:20:28	1:19:07	8:30	26:22	8:30	+0:03
20K	12.43 mi	12:46:49	1:45:28	8:30	26:21	8:29	-0:01
HALF	13.11 mi	12:52:32	1:51:11	8:29	5:43	8:24	-0:05
25K	15.53 mi	13:13:22	2:12:01	8:30	20:50	8:36	+0:12
30K	18.64 mi	13:41:48	2:40:27	8:37	28:26	9:10	+0:34
20M	20.00 mi	13:54:55	2:53:34	8:41	13:07	9:40	+0:30
21M	21.00 mi	14:05:37	3:04:16	8:47	10:42	10:42	+1:02
35K	21.75 mi	14:12:01	3:10:40	8:47	6:24	8:34	-2:08
23M	23.00 mi	14:23:42	3:22:21	8:48	11:41	9:21	+0:47
24M	24.00 mi	14:32:46	3:31:25	8:49	9:04	9:04	-0:17
40K	24.85 mi	14:41:47	3:40:26	8:53	9:01	10:33	+1:29
25.2M	25.20 mi	14:45:35	3:44:14	8:54	3:48	11:02	+0:29
FINISH	26.22 mi	14:55:33	3:54:12	8:57	9:58	9:47	-1:15

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

8:24 /mi

Average Pace

8:56 /mi

Slowest Pace

11:02 /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

2:18:25

59% of race

Time at Steady Pace

49:11

21% of race

Time at Slower Pace

46:36

20% of race

Average Pace: 8:56 /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	11:27:53	26:32	8:33	26:32	8:33	#20303
10K	6.21 mi	11:54:06	52:45	8:30	26:13	8:27	#20116
15K	9.32 mi	12:20:28	1:19:07	8:30	26:22	8:30	#20075
20K	12.43 mi	12:46:49	1:45:28	8:30	26:21	8:29	#19839
HALF	13.11 mi	12:52:32	1:51:11	8:29	5:43	8:24	#19822
25K	15.53 mi	13:13:22	2:12:01	8:30	20:50	8:36	#19708
30K	18.64 mi	13:41:48	2:40:27	8:37	28:26	9:10	#19817
20M	20.00 mi	13:54:55	2:53:34	8:41	13:07	9:40	#19994
21M	21.00 mi	14:05:37	3:04:16	8:47	10:42	10:42	#20219
35K	21.75 mi	14:12:01	3:10:40	8:47	6:24	8:34	#20144
23M	23.00 mi	14:23:42	3:22:21	8:48	11:41	9:21	#20133
24M	24.00 mi	14:32:46	3:31:25	8:49	9:04	9:04	#20109
40K	24.85 mi	14:41:47	3:40:26	8:53	9:01	10:33	#20299
25.2M	25.20 mi	14:45:35	3:44:14	8:54	3:48	11:02	#20344
FINISH	26.22 mi	14:55:33	3:54:12	8:57	9:58	9:47	#20511

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	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	3.11 mi	20303	12414	12414	20059(Top 69%)	12348(Top 76%)	12348(Top 816%)
10K	6.21 mi	3.10 mi	20116+187	12357+57	12357+57	20002(Top 69%)	12323(Top 75%)	12323(Top 814%)
15K	9.32 mi	3.11 mi	20075+41	12338+19	12338+19	20059(Top 69%)	12348(Top 76%)	12348(Top 816%)
20K	12.43 mi	3.11 mi	19839+236	12210+128	12210+128	19193(Top 66%)	11939(Top 73%)	11939(Top 789%)
HALF	13.11 mi	0.68 mi	19822+17	12207+3	12207+3	19539(Top 67%)	12121(Top 74%)	12121(Top 801%)
25K	15.53 mi	2.42 mi	19708+114	12152+55	12152+55	19118(Top 66%)	11855(Top 73%)	11855(Top 783%)
30K	18.64 mi	3.11 mi	19817-109	12176-24	12176-24	20295(Top 70%)	12328(Top 75%)	12328(Top 814%)
20M	20.00 mi	1.36 mi	19994-177	12247-71	12247-71	21583(Top 74%)	12858(Top 79%)	12858(Top 849%)
21M	21.00 mi	1.00 mi	20219-225	12342-95	12342-95	22413(Top 77%)	13221(Top 81%)	13221(Top 873%)
35K	21.75 mi	0.75 mi	20144+75	12299+43	12299+43	17875(Top 62%)	11002(Top 67%)	11002(Top 727%)
23M	23.00 mi	1.25 mi	20133+11	12273+26	12273+26	19967(Top 69%)	11931(Top 73%)	11931(Top 788%)
24M	24.00 mi	1.00 mi	20109+24	12245+28	12245+28	19739(Top 68%)	11748(Top 72%)	11748(Top 776%)
40K	24.85 mi	0.85 mi	20299-190	12322-77	12322-77	23302(Top 80%)	13437(Top 82%)	13437(Top 888%)
25.2M	25.20 mi	0.35 mi	20344-45	12338-16	12338-16	22382(Top 77%)	13013(Top 80%)	13013(Top 860%)
FINISH	26.22 mi	1.02 mi	20511-167	12412-74	12412-74	23227(Top 80%)	13416(Top 82%)	13416(Top 886%)

13416

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 8 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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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All Results

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Course Information

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Contact Time Management

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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

Si Ho

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