Peng-Yuan Chang

Bib: 6119M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:04
Rank: #7682
Start5K
22:04 | 7:06/mi
10K· 6.21 mi
44:46
Rank: #8166 (-484)
5K10K
22:42 | 7:18/mi
15K· 9.32 mi
1:08:25
Rank: #8909 (-743)
10K15K
23:39 | 7:37/mi
20K· 12.43 mi
1:33:48
Rank: #10006 (-1097)
15K20K
25:23 | 8:10/mi
Half· 13.11 mi
1:39:13
Rank: #10135 (-129)
20KHalf
5:25 | 7:56/mi
25K· 15.53 mi
2:00:30
Rank: #10987 (-852)
Half25K
21:17 | 8:47/mi
30K· 18.64 mi
2:30:34
Rank: #12197 (-1210)
25K30K
30:04 | 9:41/mi
20M
2:44:13
Rank: #12585 (-388)
30K20M
13:39 | 10:03/mi
21M
2:55:08
Rank: #12833 (-248)
20M21M
10:55 | 10:55/mi
35K· 21.75 mi
3:02:26
Rank: #12987 (-154)
21M35K
7:18 | 9:45/mi
23M
3:14:52
Rank: #13171 (-184)
35K23M
12:26 | 9:56/mi
24M
3:24:38
Rank: #13305 (-134)
23M24M
9:46 | 9:46/mi
40K· 24.85 mi
3:33:14
Rank: #13373 (-68)
24M40K
8:36 | 10:04/mi
25.2M
3:37:47
Rank: #13579 (-206)
40K25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
3:47:22
Rank: #13675 (-96)
25.2MFinish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:13
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time2:08:09
Pace9:47 /mi
📊Positive Split: 29.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0222:047:0622:04
7:06
-
10K
6.21 mi10:49:4444:467:1222:42
7:18
+0:12
15K
9.32 mi11:13:231:08:257:2023:39
7:37
+0:19
20K
12.43 mi11:38:461:33:487:3325:23
8:10
+0:33
Half
13.11 mi11:44:111:39:137:345:25
7:56
-0:14
25K
15.53 mi12:05:282:00:307:4521:17
8:47
+0:51
30K
18.64 mi12:35:322:30:348:0530:04
9:41
+0:54
20M
20.00 mi12:49:112:44:138:1313:39
10:03
+0:22
21M
21.00 mi13:00:062:55:088:2010:55
10:55
+0:52
35K
21.75 mi13:07:243:02:268:237:18
9:45
-1:10
23M
23.00 mi13:19:503:14:528:2812:26
9:56
+0:11
24M
24.00 mi13:29:363:24:388:329:46
9:46
-0:10
40K
24.85 mi13:38:123:33:148:358:36
10:04
+0:18
25.2M
25.20 mi13:42:453:37:478:394:33
13:12
+3:08
Finish
26.22 mi13:52:203:47:228:419:35
9:24
-3:48

Checkpoints & Pacing

📈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

7:06 /mi

Average Pace

8:41 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:30

53% of race

Time at Steady Pace

1:31:24

40% of race

Time at Slower Pace

15:28

7% of race

Average Pace: 8:40 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:27:0222:047:0622:04
7:06
#7682
10K
6.21 mi10:49:4444:467:1222:42
7:18
#8166
15K
9.32 mi11:13:231:08:257:2023:39
7:37
#8909
20K
12.43 mi11:38:461:33:487:3325:23
8:10
#10006
Half
13.11 mi11:44:111:39:137:345:25
7:56
#10135
25K
15.53 mi12:05:282:00:307:4521:17
8:47
#10987
30K
18.64 mi12:35:322:30:348:0530:04
9:41
#12197
20M
20.00 mi12:49:112:44:138:1313:39
10:03
#12585
21M
21.00 mi13:00:062:55:088:2010:55
10:55
#12833
35K
21.75 mi13:07:243:02:268:237:18
9:45
#12987
23M
23.00 mi13:19:503:14:528:2812:26
9:56
#13171
24M
24.00 mi13:29:363:24:388:329:46
9:46
#13305
40K
24.85 mi13:38:123:33:148:358:36
10:04
#13373
25.2M
25.20 mi13:42:453:37:478:394:33
13:12
#13579
Finish
26.22 mi13:52:203:47:228:419:35
9:24
#13675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi76826617661710513(Top 41%)8055(Top 55%)8055(Top 401%)
10K6.21 mi3.10 mi8166-4846886-2696886-2698729(Top 34%)7191(Top 49%)7191(Top 358%)
15K9.32 mi3.11 mi8909-7437296-4107296-41010513(Top 41%)8055(Top 55%)8055(Top 401%)
20K12.43 mi3.11 mi10006-10977834-5387834-53812940(Top 51%)9096(Top 62%)9096(Top 453%)
Half13.11 mi0.68 mi10135-1297885-517885-5112290(Top 48%)8791(Top 60%)8791(Top 438%)
25K15.53 mi2.42 mi10987-8528242-3578242-35714453(Top 57%)9556(Top 66%)9556(Top 476%)
30K18.64 mi3.11 mi12197-12108711-4698711-46916157(Top 63%)10070(Top 69%)10070(Top 501%)
20M20.00 mi1.36 mi12585-3888825-1148825-11416625(Top 65%)10064(Top 69%)10064(Top 501%)
21M21.00 mi1.00 mi12833-2488869-448869-4416106(Top 63%)9688(Top 66%)9688(Top 482%)
35K21.75 mi0.75 mi12987-1548895-268895-2616378(Top 64%)9789(Top 67%)9789(Top 487%)
23M23.00 mi1.25 mi13171-1848911-168911-1615222(Top 60%)9157(Top 63%)9157(Top 456%)
24M24.00 mi1.00 mi13305-1348927-168927-1615493(Top 61%)9260(Top 64%)9260(Top 461%)
40K24.85 mi0.85 mi13373-688924+38924+315200(Top 59%)9055(Top 62%)9055(Top 451%)
25.2M25.20 mi0.35 mi13579-2068991-678991-6720056(Top 78%)11455(Top 79%)11455(Top 570%)
Finish26.22 mi1.02 mi13675-969004-139004-1316080(Top 63%)9492(Top 65%)9492(Top 472%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10513

Males

8055

M40-44

8055

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8729

Males

7191

M40-44

7191

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10513

Males

8055

M40-44

8055

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

12940

Males

9096

M40-44

9096

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12290

Males

8791

M40-44

8791

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

14453

Males

9556

M40-44

9556

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16157

Males

10070

M40-44

10070

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16625

Males

10064

M40-44

10064

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16106

Males

9688

M40-44

9688

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16378

Males

9789

M40-44

9789

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15222

Males

9157

M40-44

9157

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15493

Males

9260

M40-44

9260

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15200

Males

9055

M40-44

9055

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20056

Males

11455

M40-44

11455

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16080

Males

9492

M40-44

9492

Passing Analysis

Category:
Athletes Passed
749
Passed By
6738
Net Change
-5993
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7682
5K10K84568-484#7682#8166
10K15K42785-743#8166#8909
15K20K401135-1097#8909#10006
20KHalf11139-129#10006#10135
Half25K60911-852#10135#10987
25K30K611271-1210#10987#12197
30K20M57445-388#12197#12585
20M21M59307-248#12585#12833
21M35K49203-154#12833#12987
35K23M91275-184#12987#13171
23M24M57191-134#13171#13305
24M40K70138-68#13305#13373
40K25.2M13219-206#13373#13579
25.2MFinish55151-96#13579#13675
TOTALS7496738-5993
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing