Huy Son

Bib: 5840M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Masters (Masters Men)
#0 / 9729
Top 15%
Division (M40-44)
#0 / 2009
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #5355
Start5K
21:01 | 6:46/mi
10K· 6.21 mi
42:17
Rank: #5455 (-100)
5K10K
21:16 | 6:51/mi
15K· 9.32 mi
1:04:06
Rank: #5770 (-315)
10K15K
21:49 | 7:01/mi
20K· 12.43 mi
1:26:24
Rank: #5872 (-102)
15K20K
22:18 | 7:11/mi
Half· 13.11 mi
1:31:13
Rank: #5868 (+4)
20KHalf
4:49 | 7:04/mi
25K· 15.53 mi
1:49:04
Rank: #5844 (+24)
Half25K
17:51 | 7:22/mi
30K· 18.64 mi
2:12:35
Rank: #5644 (+200)
25K30K
23:31 | 7:34/mi
20M
2:22:51
Rank: #5476 (+168)
30K20M
10:16 | 7:33/mi
21M
2:30:47
Rank: #5287 (+189)
20M21M
7:56 | 7:56/mi
35K· 21.75 mi
2:36:00
Rank: #5119 (+168)
21M35K
5:13 | 6:58/mi
23M
2:45:04
Rank: #4851 (+268)
35K23M
9:04 | 7:14/mi
24M
2:52:15
Rank: #4679 (+172)
23M24M
7:11 | 7:11/mi
40K· 24.85 mi
2:58:30
Rank: #4513 (+166)
24M40K
6:15 | 7:19/mi
25.2M
3:01:23
Rank: #4457 (+56)
40K25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:08:28
Rank: #4331 (+126)
25.2MFinish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:13
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:37:15
Pace7:25 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1621:016:4621:01
6:46
-
10K
6.21 mi10:46:3242:176:4821:16
6:51
+0:05
15K
9.32 mi11:08:211:04:066:5321:49
7:01
+0:10
20K
12.43 mi11:30:391:26:246:5722:18
7:11
+0:10
Half
13.11 mi11:35:281:31:136:574:49
7:04
-0:07
25K
15.53 mi11:53:191:49:047:0117:51
7:22
+0:18
30K
18.64 mi12:16:502:12:357:0723:31
7:34
+0:12
20M
20.00 mi12:27:062:22:517:0910:16
7:33
-0:01
21M
21.00 mi12:35:022:30:477:117:56
7:56
+0:23
35K
21.75 mi12:40:152:36:007:105:13
6:58
-0:58
23M
23.00 mi12:49:192:45:047:119:04
7:14
+0:16
24M
24.00 mi12:56:302:52:157:117:11
7:11
-0:03
40K
24.85 mi13:02:452:58:307:116:15
7:19
+0:08
25.2M
25.20 mi13:05:383:01:237:122:53
8:22
+1:03
Finish
26.22 mi13:12:433:08:287:127:05
6:57
-1:25

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

6:46 /mi

Average Pace

7:12 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:35

29% of race

Time at Steady Pace

1:29:17

47% of race

Time at Slower Pace

44:36

24% of race

Average Pace: 7:11 /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 mi10:25:1621:016:4621:01
6:46
#5355
10K
6.21 mi10:46:3242:176:4821:16
6:51
#5455
15K
9.32 mi11:08:211:04:066:5321:49
7:01
#5770
20K
12.43 mi11:30:391:26:246:5722:18
7:11
#5872
Half
13.11 mi11:35:281:31:136:574:49
7:04
#5868
25K
15.53 mi11:53:191:49:047:0117:51
7:22
#5844
30K
18.64 mi12:16:502:12:357:0723:31
7:34
#5644
20M
20.00 mi12:27:062:22:517:0910:16
7:33
#5476
21M
21.00 mi12:35:022:30:477:117:56
7:56
#5287
35K
21.75 mi12:40:152:36:007:105:13
6:58
#5119
23M
23.00 mi12:49:192:45:047:119:04
7:14
#4851
24M
24.00 mi12:56:302:52:157:117:11
7:11
#4679
40K
24.85 mi13:02:452:58:307:116:15
7:19
#4513
25.2M
25.20 mi13:05:383:01:237:122:53
8:22
#4457
Finish
26.22 mi13:12:433:08:287:127:05
6:57
#4331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5355492849286336(Top 25%)5622(Top 39%)5622(Top 280%)
10K6.21 mi3.10 mi5455-1005007-795007-795558(Top 22%)5080(Top 35%)5080(Top 253%)
15K9.32 mi3.11 mi5770-3155251-2445251-2446336(Top 25%)5622(Top 39%)5622(Top 280%)
20K12.43 mi3.11 mi5872-1025301-505301-506227(Top 24%)5468(Top 38%)5468(Top 272%)
Half13.11 mi0.68 mi5868+45295+65295+66061(Top 24%)5351(Top 37%)5351(Top 266%)
25K15.53 mi2.42 mi5844+245250+455250+456164(Top 24%)5279(Top 36%)5279(Top 263%)
30K18.64 mi3.11 mi5644+2005036+2145036+2145430(Top 21%)4634(Top 32%)4634(Top 231%)
20M20.00 mi1.36 mi5476+1684884+1524884+1524540(Top 18%)3935(Top 27%)3935(Top 196%)
21M21.00 mi1.00 mi5287+1894726+1584726+1583903(Top 15%)3371(Top 23%)3371(Top 168%)
35K21.75 mi0.75 mi5119+1684580+1464580+1462988(Top 12%)2697(Top 19%)2697(Top 134%)
23M23.00 mi1.25 mi4851+2684353+2274353+2272714(Top 11%)2430(Top 17%)2430(Top 121%)
24M24.00 mi1.00 mi4679+1724194+1594194+1592946(Top 12%)2581(Top 18%)2581(Top 128%)
40K24.85 mi0.85 mi4513+1664036+1584036+1582846(Top 11%)2470(Top 17%)2470(Top 123%)
25.2M25.20 mi0.35 mi4457+563983+533983+533909(Top 15%)3110(Top 21%)3110(Top 155%)
Finish26.22 mi1.02 mi4331+1263864+1193864+1192948(Top 12%)2486(Top 17%)2486(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6336

Males

5622

M40-44

5622

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5558

Males

5080

M40-44

5080

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6336

Males

5622

M40-44

5622

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6227

Males

5468

M40-44

5468

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6061

Males

5351

M40-44

5351

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6164

Males

5279

M40-44

5279

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5430

Males

4634

M40-44

4634

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4540

Males

3935

M40-44

3935

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3903

Males

3371

M40-44

3371

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

2988

Males

2697

M40-44

2697

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2714

Males

2430

M40-44

2430

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

2946

Males

2581

M40-44

2581

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2846

Males

2470

M40-44

2470

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3909

Males

3110

M40-44

3110

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

2948

Males

2486

M40-44

2486

Passing Analysis

Category:
Athletes Passed
2209
Passed By
1185
Net Change
+1024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5355
5K10K147247-100#5355#5455
10K15K64379-315#5455#5770
15K20K139241-102#5770#5872
20KHalf2420+4#5872#5868
Half25K160136+24#5868#5844
25K30K304104+200#5844#5644
30K20M18315+168#5644#5476
20M21M20314+189#5476#5287
21M35K1724+168#5287#5119
35K23M2713+268#5119#4851
23M24M1742+172#4851#4679
24M40K1704+166#4679#4513
40K25.2M648+56#4513#4457
25.2MFinish1348+126#4457#4331
TOTALS22091185+1024
📊

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