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Ricky Tsai

Bib: 7824•M

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Top 19%

Gender (Male)

#0 / 16340

Top 30%

Masters (Masters Men)

#0 / 10617

Top 16%

Age Group (M40-44)

#0 / 2198

Top 40%

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

21:42

3.11 mi

Rank: #8400

Start → 5K

21:42 | 7:00/mi

21:42

3.11 mi

Rank: #8400

Start → 5K

21:42 | 7:00/mi

10K

43:14

6.21 mi

Rank: #8271 (+129)

5K → 10K

21:32 | 6:56/mi

10K

43:14

6.21 mi

Rank: #8271 (+129)

5K → 10K

21:32 | 6:56/mi

15K

1:04:42

9.32 mi

Rank: #8135 (+136)

10K → 15K

21:28 | 6:55/mi

15K

1:04:42

9.32 mi

Rank: #8135 (+136)

10K → 15K

21:28 | 6:55/mi

20K

1:26:09

12.43 mi

Rank: #7854 (+281)

15K → 20K

21:27 | 6:55/mi

20K

1:26:09

12.43 mi

Rank: #7854 (+281)

15K → 20K

21:27 | 6:55/mi

HALF

1:30:47

13.11 mi

Rank: #7814 (+40)

20K → HALF

4:38 | 6:48/mi

HALF

1:30:47

13.11 mi

Rank: #7814 (+40)

20K → HALF

4:38 | 6:48/mi

25K

1:47:27

15.53 mi

Rank: #7537 (+277)

HALF → 25K

16:40 | 6:53/mi

25K

1:47:27

15.53 mi

Rank: #7537 (+277)

HALF → 25K

16:40 | 6:53/mi

30K

2:09:12

18.64 mi

Rank: #7197 (+340)

25K → 30K

21:45 | 7:01/mi

30K

2:09:12

18.64 mi

Rank: #7197 (+340)

25K → 30K

21:45 | 7:01/mi

20M

2:18:38

20.00 mi

Rank: #7012 (+185)

30K → 20M

9:26 | 6:57/mi

20M

2:18:38

20.00 mi

Rank: #7012 (+185)

30K → 20M

9:26 | 6:57/mi

21M

2:25:45

21.00 mi

Rank: #6797 (+215)

20M → 21M

7:07 | 7:07/mi

21M

2:25:45

21.00 mi

Rank: #6797 (+215)

20M → 21M

7:07 | 7:07/mi

35K

2:30:41

21.75 mi

Rank: #6678 (+119)

21M → 35K

4:56 | 6:36/mi

35K

2:30:41

21.75 mi

Rank: #6678 (+119)

21M → 35K

4:56 | 6:36/mi

23M

2:38:52

23.00 mi

Rank: #6383 (+295)

35K → 23M

8:11 | 6:33/mi

23M

2:38:52

23.00 mi

Rank: #6383 (+295)

35K → 23M

8:11 | 6:33/mi

24M

2:45:11

24.00 mi

Rank: #6154 (+229)

23M → 24M

6:19 | 6:19/mi

24M

2:45:11

24.00 mi

Rank: #6154 (+229)

23M → 24M

6:19 | 6:19/mi

40K

2:50:35

24.85 mi

Rank: #5865 (+289)

24M → 40K

5:24 | 6:19/mi

40K

2:50:35

24.85 mi

Rank: #5865 (+289)

24M → 40K

5:24 | 6:19/mi

25.2M

2:52:57

25.20 mi

Rank: #5772 (+93)

40K → 25.2M

2:22 | 6:52/mi

25.2M

2:52:57

25.20 mi

Rank: #5772 (+93)

40K → 25.2M

2:22 | 6:52/mi

FINISH

2:59:07

26.22 mi

Rank: #5529 (+243)

25.2M → FINISH

6:10 | 6:04/mi

FINISH

2:59:07

26.22 mi

Rank: #5529 (+243)

25.2M → FINISH

6:10 | 6:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half

via HALF

Distance13.11 mi

Time1:30:47

Pace6:56 /mi

2nd Half✓ Faster

Spacer

Distance13.11 mi

Time1:28:20

Pace6:45 /mi

📊Negative Split: 2.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:28:48	21:42	7:00	21:42	7:00	-
10K	6.21 mi	10:50:20	43:14	6:58	21:32	6:56	-0:04
15K	9.32 mi	11:11:48	1:04:42	6:57	21:28	6:55	-0:01
20K	12.43 mi	11:33:15	1:26:09	6:56	21:27	6:55	0:00
HALF	13.11 mi	11:37:53	1:30:47	6:56	4:38	6:48	-0:07
25K	15.53 mi	11:54:33	1:47:27	6:56	16:40	6:53	+0:05
30K	18.64 mi	12:16:18	2:09:12	6:56	21:45	7:01	+0:08
20M	20.00 mi	12:25:44	2:18:38	6:56	9:26	6:57	-0:04
21M	21.00 mi	12:32:51	2:25:45	6:57	7:07	7:07	+0:10
35K	21.75 mi	12:37:47	2:30:41	6:56	4:56	6:36	-0:31
23M	23.00 mi	12:45:58	2:38:52	6:55	8:11	6:33	-0:03
24M	24.00 mi	12:52:17	2:45:11	6:53	6:19	6:19	-0:14
40K	24.85 mi	12:57:41	2:50:35	6:52	5:24	6:19	0:00
25.2M	25.20 mi	13:00:03	2:52:57	6:52	2:22	6:52	+0:33
FINISH	26.22 mi	13:06:13	2:59:07	6:51	6:10	6:04	-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

6:04 /mi

Average Pace

6:50 /mi

Slowest Pace

7:07 /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

31:00

17% of race

Time at Steady Pace

2:28:07

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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	10:28:48	21:42	7:00	21:42	7:00	#8400
10K	6.21 mi	10:50:20	43:14	6:58	21:32	6:56	#8271
15K	9.32 mi	11:11:48	1:04:42	6:57	21:28	6:55	#8135
20K	12.43 mi	11:33:15	1:26:09	6:56	21:27	6:55	#7854
HALF	13.11 mi	11:37:53	1:30:47	6:56	4:38	6:48	#7814
25K	15.53 mi	11:54:33	1:47:27	6:56	16:40	6:53	#7537
30K	18.64 mi	12:16:18	2:09:12	6:56	21:45	7:01	#7197
20M	20.00 mi	12:25:44	2:18:38	6:56	9:26	6:57	#7012
21M	21.00 mi	12:32:51	2:25:45	6:57	7:07	7:07	#6797
35K	21.75 mi	12:37:47	2:30:41	6:56	4:56	6:36	#6678
23M	23.00 mi	12:45:58	2:38:52	6:55	8:11	6:33	#6383
24M	24.00 mi	12:52:17	2:45:11	6:53	6:19	6:19	#6154
40K	24.85 mi	12:57:41	2:50:35	6:52	5:24	6:19	#5865
25.2M	25.20 mi	13:00:03	2:52:57	6:52	2:22	6:52	#5772
FINISH	26.22 mi	13:06:13	2:59:07	6:51	6:10	6:04	#5529

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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	8400	7166	7166	7861(Top 27%)	6772(Top 41%)	6772(Top 308%)
10K	6.21 mi	3.10 mi	8271+129	7064+102	7064+102	8147(Top 28%)	6974(Top 43%)	6974(Top 317%)
15K	9.32 mi	3.11 mi	8135+136	6969+95	6969+95	7861(Top 27%)	6772(Top 41%)	6772(Top 308%)
20K	12.43 mi	3.11 mi	7854+281	6779+190	6779+190	7108(Top 24%)	6224(Top 38%)	6224(Top 283%)
HALF	13.11 mi	0.68 mi	7814+40	6753+26	6753+26	7004(Top 24%)	6153(Top 38%)	6153(Top 280%)
25K	15.53 mi	2.42 mi	7537+277	6549+204	6549+204	6415(Top 22%)	5673(Top 35%)	5673(Top 258%)
30K	18.64 mi	3.11 mi	7197+340	6307+242	6307+242	5887(Top 20%)	5215(Top 32%)	5215(Top 237%)
20M	20.00 mi	1.36 mi	7012+185	6155+152	6155+152	5161(Top 18%)	4612(Top 28%)	4612(Top 210%)
21M	21.00 mi	1.00 mi	6797+215	5985+170	5985+170	4160(Top 14%)	3748(Top 23%)	3748(Top 171%)
35K	21.75 mi	0.75 mi	6678+119	5898+87	5898+87	4225(Top 15%)	3827(Top 23%)	3827(Top 174%)
23M	23.00 mi	1.25 mi	6383+295	5672+226	5672+226	2626(Top 9%)	2460(Top 15%)	2460(Top 112%)
24M	24.00 mi	1.00 mi	6154+229	5483+189	5483+189	2291(Top 8%)	2142(Top 13%)	2142(Top 97%)
40K	24.85 mi	0.85 mi	5865+289	5252+231	5252+231	1826(Top 6%)	1719(Top 11%)	1719(Top 78%)
25.2M	25.20 mi	0.35 mi	5772+93	5179+73	5179+73	2149(Top 7%)	1997(Top 12%)	1997(Top 91%)
FINISH	26.22 mi	1.02 mi	5529+243	4976+203	4976+203	1853(Top 6%)	1725(Top 11%)	1725(Top 78%)

1725

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

3155*

Passed By

284

Net Change

+2871

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8400
5K → 10K	267*	138	+129	#8400	#8271
10K → 15K	206*	70	+136	#8271	#8135
15K → 20K	307*	26	+281	#8135	#7854
20K → HALF	49	9	+40	#7854	#7814
HALF → 25K	285*	8	+277	#7814	#7537
25K → 30K	359*	19	+340	#7537	#7197
30K → 20M	191	6	+185	#7197	#7012
20M → 21M	218*	3	+215	#7012	#6797
21M → 35K	121	2	+119	#6797	#6678
35K → 23M	295*	0	+295	#6678	#6383
23M → 24M	230*	1	+229	#6383	#6154
24M → 40K	289*	0	+289	#6154	#5865
40K → 25.2M	93	0	+93	#5865	#5772
25.2M → FINISH	245*	2	+243	#5772	#5529
TOTALS	3155*	284	+2871

* 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

Activity Data

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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

Ricky Tsai

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