Huaming Zhu

Bib: 8867M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M45-49)
#0 / 2218
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:09
Rank: #5702
Start5K
21:09 | 6:48/mi
10K· 6.21 mi
43:18
Rank: #6629 (-927)
5K10K
22:09 | 7:08/mi
15K· 9.32 mi
1:05:33
Rank: #6800 (-171)
10K15K
22:15 | 7:10/mi
20K· 12.43 mi
1:28:15
Rank: #6791 (+9)
15K20K
22:42 | 7:18/mi
Half· 13.11 mi
1:33:27
Rank: #6924 (-133)
20KHalf
5:12 | 7:37/mi
25K· 15.53 mi
1:51:37
Rank: #6848 (+76)
Half25K
18:10 | 7:30/mi
30K· 18.64 mi
2:15:44
Rank: #6688 (+160)
25K30K
24:07 | 7:46/mi
20M
2:27:03
Rank: #6737 (-49)
30K20M
11:19 | 8:20/mi
21M
2:36:10
Rank: #6790 (-53)
20M21M
9:07 | 9:07/mi
35K· 21.75 mi
2:42:22
Rank: #6825 (-35)
21M35K
6:12 | 8:17/mi
23M
2:53:48
Rank: #7094 (-269)
35K23M
11:26 | 9:08/mi
24M
3:02:36
Rank: #7234 (-140)
23M24M
8:48 | 8:48/mi
40K· 24.85 mi
3:10:10
Rank: #7292 (-58)
24M40K
7:34 | 8:51/mi
25.2M
3:13:41
Rank: #7342 (-50)
40K25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:22:29
Rank: #7515 (-173)
25.2MFinish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:27
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:49:02
Pace8:19 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1221:096:4821:09
6:48
-
10K
6.21 mi11:08:2143:186:5822:09
7:08
+0:20
15K
9.32 mi11:30:361:05:337:0222:15
7:10
+0:02
20K
12.43 mi11:53:181:28:157:0622:42
7:18
+0:08
Half
13.11 mi11:58:301:33:277:085:12
7:37
+0:19
25K
15.53 mi12:16:401:51:377:1118:10
7:30
-0:07
30K
18.64 mi12:40:472:15:447:1724:07
7:46
+0:16
20M
20.00 mi12:52:062:27:037:2111:19
8:20
+0:34
21M
21.00 mi13:01:132:36:107:269:07
9:07
+0:47
35K
21.75 mi13:07:252:42:227:286:12
8:17
-0:50
23M
23.00 mi13:18:512:53:487:3311:26
9:08
+0:51
24M
24.00 mi13:27:393:02:367:378:48
8:48
-0:20
40K
24.85 mi13:35:133:10:107:397:34
8:51
+0:03
25.2M
25.20 mi13:38:443:13:417:413:31
10:12
+1:21
Finish
26.22 mi13:47:323:22:297:448:48
8:38
-1:34

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

6:48 /mi

Average Pace

7:44 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:44

67% of race

Time at Steady Pace

26:19

13% of race

Time at Slower Pace

40:26

20% of race

Average Pace: 7:43 /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 mi10:46:1221:096:4821:09
6:48
#5702
10K
6.21 mi11:08:2143:186:5822:09
7:08
#6629
15K
9.32 mi11:30:361:05:337:0222:15
7:10
#6800
20K
12.43 mi11:53:181:28:157:0622:42
7:18
#6791
Half
13.11 mi11:58:301:33:277:085:12
7:37
#6924
25K
15.53 mi12:16:401:51:377:1118:10
7:30
#6848
30K
18.64 mi12:40:472:15:447:1724:07
7:46
#6688
20M
20.00 mi12:52:062:27:037:2111:19
8:20
#6737
21M
21.00 mi13:01:132:36:107:269:07
9:07
#6790
35K
21.75 mi13:07:252:42:227:286:12
8:17
#6825
23M
23.00 mi13:18:512:53:487:3311:26
9:08
#7094
24M
24.00 mi13:27:393:02:367:378:48
8:48
#7234
40K
24.85 mi13:35:133:10:107:397:34
8:51
#7292
25.2M
25.20 mi13:38:443:13:417:413:31
10:12
#7342
Finish
26.22 mi13:47:323:22:297:448:48
8:38
#7515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5702520852087210(Top 28%)6214(Top 43%)6214(Top 280%)
10K6.21 mi3.10 mi6629-9275886-6785886-6787460(Top 29%)6425(Top 44%)6425(Top 290%)
15K9.32 mi3.11 mi6800-1715986-1005986-1007210(Top 28%)6214(Top 43%)6214(Top 280%)
20K12.43 mi3.11 mi6791+95964+225964+227011(Top 27%)6000(Top 41%)6000(Top 271%)
Half13.11 mi0.68 mi6924-1336040-766040-769932(Top 39%)7629(Top 52%)7629(Top 344%)
25K15.53 mi2.42 mi6848+765947+935947+936923(Top 27%)5769(Top 40%)5769(Top 260%)
30K18.64 mi3.11 mi6688+1605785+1625785+1626480(Top 25%)5318(Top 36%)5318(Top 240%)
20M20.00 mi1.36 mi6737-495780+55780+58509(Top 33%)6252(Top 43%)6252(Top 282%)
21M21.00 mi1.00 mi6790-535774+65774+69086(Top 36%)6319(Top 43%)6319(Top 285%)
35K21.75 mi0.75 mi6825-355764+105764+109443(Top 37%)6474(Top 44%)6474(Top 292%)
23M23.00 mi1.25 mi7094-2695881-1175881-11711813(Top 46%)7473(Top 51%)7473(Top 337%)
24M24.00 mi1.00 mi7234-1405922-415922-4111086(Top 43%)7095(Top 49%)7095(Top 320%)
40K24.85 mi0.85 mi7292-585910+125910+1210120(Top 40%)6467(Top 44%)6467(Top 292%)
25.2M25.20 mi0.35 mi7342-505917-75917-711651(Top 46%)7194(Top 49%)7194(Top 324%)
Finish26.22 mi1.02 mi7515-1735971-545971-5412238(Top 48%)7621(Top 52%)7621(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7210

Males

6214

M45-49

6214

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7460

Males

6425

M45-49

6425

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7210

Males

6214

M45-49

6214

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7011

Males

6000

M45-49

6000

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

9932

Males

7629

M45-49

7629

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6923

Males

5769

M45-49

5769

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6480

Males

5318

M45-49

5318

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8509

Males

6252

M45-49

6252

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9086

Males

6319

M45-49

6319

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9443

Males

6474

M45-49

6474

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11813

Males

7473

M45-49

7473

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11086

Males

7095

M45-49

7095

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10120

Males

6467

M45-49

6467

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11651

Males

7194

M45-49

7194

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12238

Males

7621

M45-49

7621

Passing Analysis

Category:
Athletes Passed
1329
Passed By
3142
Net Change
-1813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5702
5K10K34961-927#5702#6629
10K15K100271-171#6629#6800
15K20K167158+9#6800#6791
20KHalf4137-133#6791#6924
Half25K200124+76#6924#6848
25K30K294134+160#6848#6688
30K20M105154-49#6688#6737
20M21M101154-53#6737#6790
21M35K6196-35#6790#6825
35K23M64333-269#6825#7094
23M24M59199-140#7094#7234
24M40K62120-58#7234#7292
40K25.2M3484-50#7292#7342
25.2MFinish44217-173#7342#7515
TOTALS13293142-1813
📊

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