Yin Wai Chee

Bib: 10024M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:14
Rank: #8082
Start5K
22:14 | 7:09/mi
10K· 6.21 mi
45:04
Rank: #8536 (-454)
5K10K
22:50 | 7:21/mi
15K· 9.32 mi
1:08:33
Rank: #9015 (-479)
10K15K
23:29 | 7:34/mi
20K· 12.43 mi
1:33:39
Rank: #9903 (-888)
15K20K
25:06 | 8:05/mi
Half· 13.11 mi
1:39:25
Rank: #10236 (-333)
20KHalf
5:46 | 8:27/mi
25K· 15.53 mi
2:02:48
Rank: #12021 (-1785)
Half25K
23:23 | 9:39/mi
30K· 18.64 mi
2:39:05
Rank: #14992 (-2971)
25K30K
36:17 | 11:41/mi
20M
2:55:26
Rank: #15880 (-888)
30K20M
16:21 | 12:02/mi
21M
3:09:40
Rank: #16692 (-812)
20M21M
14:14 | 14:14/mi
35K· 21.75 mi
3:18:40
Rank: #17011 (-319)
21M35K
9:00 | 12:02/mi
23M
3:35:07
Rank: #17620 (-609)
35K23M
16:27 | 13:08/mi
24M
3:48:55
Rank: #18121 (-501)
23M24M
13:48 | 13:48/mi
40K· 24.85 mi
4:00:48
Rank: #18445 (-324)
24M40K
11:53 | 13:54/mi
25.2M
4:06:31
Rank: #18606 (-161)
40K25.2M
5:43 | 16:35/mi
Finish· 26.22 mi
4:19:32
Rank: #18916 (-310)
25.2MFinish
13:01 | 12:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:25
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time2:40:07
Pace12:13 /mi
📊Positive Split: 61.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0622:147:0922:14
7:09
-
10K
6.21 mi11:11:5645:047:1522:50
7:21
+0:12
15K
9.32 mi11:35:251:08:337:2123:29
7:34
+0:13
20K
12.43 mi12:00:311:33:397:3225:06
8:05
+0:31
Half
13.11 mi12:06:171:39:257:355:46
8:27
+0:22
25K
15.53 mi12:29:402:02:487:5423:23
9:39
+1:12
30K
18.64 mi13:05:572:39:058:3236:17
11:41
+2:02
20M
20.00 mi13:22:182:55:268:4616:21
12:02
+0:21
21M
21.00 mi13:36:323:09:409:0214:14
14:14
+2:12
35K
21.75 mi13:45:323:18:409:089:00
12:02
-2:12
23M
23.00 mi14:01:593:35:079:2116:27
13:08
+1:06
24M
24.00 mi14:15:473:48:559:3213:48
13:48
+0:40
40K
24.85 mi14:27:404:00:489:4111:53
13:54
+0:06
25.2M
25.20 mi14:33:234:06:319:475:43
16:35
+2:41
Finish
26.22 mi14:46:244:19:329:5413:01
12:46
-3:49

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

7:09 /mi

Average Pace

9:54 /mi

Slowest Pace

16:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:48

47% of race

Time at Steady Pace

1:31:06

35% of race

Time at Slower Pace

45:38

18% of race

Average Pace: 9:54 /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 mi10:49:0622:147:0922:14
7:09
#8082
10K
6.21 mi11:11:5645:047:1522:50
7:21
#8536
15K
9.32 mi11:35:251:08:337:2123:29
7:34
#9015
20K
12.43 mi12:00:311:33:397:3225:06
8:05
#9903
Half
13.11 mi12:06:171:39:257:355:46
8:27
#10236
25K
15.53 mi12:29:402:02:487:5423:23
9:39
#12021
30K
18.64 mi13:05:572:39:058:3236:17
11:41
#14992
20M
20.00 mi13:22:182:55:268:4616:21
12:02
#15880
21M
21.00 mi13:36:323:09:409:0214:14
14:14
#16692
35K
21.75 mi13:45:323:18:409:089:00
12:02
#17011
23M
23.00 mi14:01:593:35:079:2116:27
13:08
#17620
24M
24.00 mi14:15:473:48:559:3213:48
13:48
#18121
40K
24.85 mi14:27:404:00:489:4111:53
13:54
#18445
25.2M
25.20 mi14:33:234:06:319:475:43
16:35
#18606
Finish
26.22 mi14:46:244:19:329:5413:01
12:46
#18916
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi80826873687310103(Top 40%)7856(Top 54%)7856(Top 354%)
10K6.21 mi3.10 mi8536-4547097-2247097-2249056(Top 35%)7370(Top 51%)7370(Top 332%)
15K9.32 mi3.11 mi9015-4797356-2597356-25910103(Top 40%)7856(Top 54%)7856(Top 354%)
20K12.43 mi3.11 mi9903-8887784-4287784-42812391(Top 48%)8838(Top 61%)8838(Top 398%)
Half13.11 mi0.68 mi10236-3337931-1477931-14715419(Top 60%)10117(Top 69%)10117(Top 456%)
25K15.53 mi2.42 mi12021-17858726-7958726-79518010(Top 70%)11146(Top 76%)11146(Top 503%)
30K18.64 mi3.11 mi14992-29719879-11539879-115321368(Top 84%)12493(Top 86%)12493(Top 563%)
20M20.00 mi1.36 mi15880-88810206-32710206-32721413(Top 84%)12402(Top 85%)12402(Top 559%)
21M21.00 mi1.00 mi16692-81210503-29710503-29722627(Top 89%)12970(Top 89%)12970(Top 585%)
35K21.75 mi0.75 mi17011-31910624-12110624-12121838(Top 85%)12524(Top 86%)12524(Top 565%)
23M23.00 mi1.25 mi17620-60910863-23910863-23922745(Top 89%)12974(Top 89%)12974(Top 585%)
24M24.00 mi1.00 mi18121-50111059-19611059-19623974(Top 94%)13589(Top 93%)13589(Top 613%)
40K24.85 mi0.85 mi18445-32411206-14711206-14723499(Top 92%)13293(Top 91%)13293(Top 599%)
25.2M25.20 mi0.35 mi18606-16111259-5311259-5324409(Top 96%)13828(Top 95%)13828(Top 623%)
Finish26.22 mi1.02 mi18916-31011394-13511394-13524152(Top 95%)13657(Top 94%)13657(Top 616%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10103

Males

7856

M45-49

7856

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9056

Males

7370

M45-49

7370

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10103

Males

7856

M45-49

7856

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12391

Males

8838

M45-49

8838

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15419

Males

10117

M45-49

10117

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18010

Males

11146

M45-49

11146

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21368

Males

12493

M45-49

12493

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

21413

Males

12402

M45-49

12402

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

22627

Males

12970

M45-49

12970

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21838

Males

12524

M45-49

12524

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22745

Males

12974

M45-49

12974

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

23974

Males

13589

M45-49

13589

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23499

Males

13293

M45-49

13293

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24409

Males

13828

M45-49

13828

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

24152

Males

13657

M45-49

13657

Passing Analysis

Category:
Athletes Passed
376
Passed By
11207
Net Change
-10834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8082
5K10K103557-454#8082#8536
10K15K73552-479#8536#9015
15K20K48935-888#9015#9903
20KHalf3334-333#9903#10236
Half25K201805-1785#10236#12021
25K30K132984-2971#12021#14992
30K20M18906-888#14992#15880
20M21M4816-812#15880#16692
21M35K21340-319#16692#17011
35K23M20629-609#17011#17620
23M24M9510-501#17620#18121
24M40K15339-324#18121#18445
40K25.2M7168-161#18445#18606
25.2MFinish22332-310#18606#18916
TOTALS37611207-10834
📊

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