Kin Ma

Bib: 7585M

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
24:14
Rank: #13097
Start5K
24:14 | 7:48/mi
10K· 6.21 mi
50:42
Rank: #15505 (-2408)
5K10K
26:28 | 8:31/mi
15K· 9.32 mi
1:17:19
Rank: #15889 (-384)
10K15K
26:37 | 8:34/mi
20K· 12.43 mi
1:44:20
Rank: #15817 (+72)
15K20K
27:01 | 8:42/mi
Half· 13.11 mi
1:49:56
Rank: #15726 (+91)
20KHalf
5:36 | 8:12/mi
25K· 15.53 mi
2:12:23
Rank: #15864 (-138)
Half25K
22:27 | 9:16/mi
30K· 18.64 mi
2:44:31
Rank: #16519 (-655)
25K30K
32:08 | 10:21/mi
20M
2:59:54
Rank: #16969 (-450)
30K20M
15:23 | 11:19/mi
21M
3:11:50
Rank: #17154 (-185)
20M21M
11:56 | 11:56/mi
35K· 21.75 mi
3:19:50
Rank: #17259 (-105)
21M35K
8:00 | 10:42/mi
23M
3:33:02
Rank: #17274 (-15)
35K23M
13:12 | 10:33/mi
24M
3:42:52
Rank: #17214 (+60)
23M24M
9:50 | 9:50/mi
40K· 24.85 mi
3:52:13
Rank: #17234 (-20)
24M40K
9:21 | 10:56/mi
25.2M
3:56:27
Rank: #17236 (-2)
40K25.2M
4:14 | 12:17/mi
Finish· 26.22 mi
4:06:19
Rank: #17194 (+42)
25.2MFinish
9:52 | 9:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:56
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:16:23
Pace10:24 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:0024:147:4824:14
7:48
-
10K
6.21 mi10:57:2850:428:1026:28
8:31
+0:43
15K
9.32 mi11:24:051:17:198:1826:37
8:34
+0:03
20K
12.43 mi11:51:061:44:208:2427:01
8:42
+0:08
Half
13.11 mi11:56:421:49:568:235:36
8:12
-0:30
25K
15.53 mi12:19:092:12:238:3122:27
9:16
+1:04
30K
18.64 mi12:51:172:44:318:5032:08
10:21
+1:05
20M
20.00 mi13:06:402:59:549:0015:23
11:19
+0:58
21M
21.00 mi13:18:363:11:509:0811:56
11:56
+0:37
35K
21.75 mi13:26:363:19:509:118:00
10:42
-1:14
23M
23.00 mi13:39:483:33:029:1613:12
10:33
-0:09
24M
24.00 mi13:49:383:42:529:179:50
9:50
-0:43
40K
24.85 mi13:58:593:52:139:219:21
10:56
+1:06
25.2M
25.20 mi14:03:133:56:279:234:14
12:17
+1:21
Finish
26.22 mi14:13:054:06:199:249:52
9:41
-2:36

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

7:48 /mi

Average Pace

9:24 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:56

45% of race

Time at Steady Pace

1:14:17

30% of race

Time at Slower Pace

1:02:06

25% of race

Average Pace: 9:24 /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 mi10:31:0024:147:4824:14
7:48
#13097
10K
6.21 mi10:57:2850:428:1026:28
8:31
#15505
15K
9.32 mi11:24:051:17:198:1826:37
8:34
#15889
20K
12.43 mi11:51:061:44:208:2427:01
8:42
#15817
Half
13.11 mi11:56:421:49:568:235:36
8:12
#15726
25K
15.53 mi12:19:092:12:238:3122:27
9:16
#15864
30K
18.64 mi12:51:172:44:318:5032:08
10:21
#16519
20M
20.00 mi13:06:402:59:549:0015:23
11:19
#16969
21M
21.00 mi13:18:363:11:509:0811:56
11:56
#17154
35K
21.75 mi13:26:363:19:509:118:00
10:42
#17259
23M
23.00 mi13:39:483:33:029:1613:12
10:33
#17274
24M
24.00 mi13:49:383:42:529:179:50
9:50
#17214
40K
24.85 mi13:58:593:52:139:219:21
10:56
#17234
25.2M
25.20 mi14:03:133:56:279:234:14
12:17
#17236
Finish
26.22 mi14:13:054:06:199:249:52
9:41
#17194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi130979290929016751(Top 66%)10710(Top 73%)10710(Top 533%)
10K6.21 mi3.10 mi15505-240810221-93110221-93117390(Top 68%)10989(Top 75%)10989(Top 547%)
15K9.32 mi3.11 mi15889-38410356-13510356-13516751(Top 66%)10710(Top 73%)10710(Top 533%)
20K12.43 mi3.11 mi15817+7210320+3610320+3615821(Top 62%)10311(Top 71%)10311(Top 513%)
Half13.11 mi0.68 mi15726+9110280+4010280+4014039(Top 55%)9527(Top 65%)9527(Top 474%)
25K15.53 mi2.42 mi15864-13810296-1610296-1616649(Top 65%)10544(Top 72%)10544(Top 525%)
30K18.64 mi3.11 mi16519-65510504-20810504-20818361(Top 72%)11090(Top 76%)11090(Top 552%)
20M20.00 mi1.36 mi16969-45010655-15110655-15120016(Top 78%)11745(Top 81%)11745(Top 585%)
21M21.00 mi1.00 mi17154-18510705-5010705-5018641(Top 73%)10958(Top 75%)10958(Top 545%)
35K21.75 mi0.75 mi17259-10510730-2510730-2519054(Top 75%)11143(Top 76%)11143(Top 555%)
23M23.00 mi1.25 mi17274-1510715+1510715+1517156(Top 67%)10139(Top 70%)10139(Top 505%)
24M24.00 mi1.00 mi17214+6010663+5210663+5215745(Top 62%)9398(Top 64%)9398(Top 468%)
40K24.85 mi0.85 mi17234-2010642+2110642+2117897(Top 70%)10401(Top 71%)10401(Top 518%)
25.2M25.20 mi0.35 mi17236-210626+1610626+1617959(Top 70%)10398(Top 71%)10398(Top 518%)
Finish26.22 mi1.02 mi17194+4210566+6010566+6017274(Top 68%)10090(Top 69%)10090(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16751

Males

10710

M40-44

10710

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17390

Males

10989

M40-44

10989

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16751

Males

10710

M40-44

10710

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

15821

Males

10311

M40-44

10311

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14039

Males

9527

M40-44

9527

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16649

Males

10544

M40-44

10544

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

18361

Males

11090

M40-44

11090

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20016

Males

11745

M40-44

11745

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18641

Males

10958

M40-44

10958

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19054

Males

11143

M40-44

11143

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17156

Males

10139

M40-44

10139

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15745

Males

9398

M40-44

9398

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17897

Males

10401

M40-44

10401

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17959

Males

10398

M40-44

10398

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17274

Males

10090

M40-44

10090

Passing Analysis

Category:
Athletes Passed
1312
Passed By
5409
Net Change
-4097
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13097
5K10K92417-2408#13097#15505
10K15K128512-384#15505#15889
15K20K281209+72#15889#15817
20KHalf987+91#15817#15726
Half25K173311-138#15726#15864
25K30K83738-655#15864#16519
30K20M34484-450#16519#16969
20M21M50235-185#16969#17154
21M35K51156-105#17154#17259
35K23M103118-15#17259#17274
23M24M10343+60#17274#17214
24M40K6989-20#17214#17234
40K25.2M4042-2#17234#17236
25.2MFinish9048+42#17236#17194
TOTALS13125409-4097
📊

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