Mingjun Zhan

Bib: 10315M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:16
Rank: #8162
Start5K
22:16 | 7:10/mi
10K· 6.21 mi
45:28
Rank: #9034 (-872)
5K10K
23:12 | 7:28/mi
15K· 9.32 mi
1:08:56
Rank: #9309 (-275)
10K15K
23:28 | 7:33/mi
20K· 12.43 mi
1:33:33
Rank: #9843 (-534)
15K20K
24:37 | 7:55/mi
Half· 13.11 mi
1:38:58
Rank: #9986 (-143)
20KHalf
5:25 | 7:56/mi
25K· 15.53 mi
2:00:27
Rank: #10963 (-977)
Half25K
21:29 | 8:52/mi
30K· 18.64 mi
2:32:57
Rank: #12989 (-2026)
25K30K
32:30 | 10:28/mi
20M
2:47:18
Rank: #13552 (-563)
30K20M
14:21 | 10:34/mi
21M
2:59:06
Rank: #14019 (-467)
20M21M
11:48 | 11:48/mi
35K· 21.75 mi
3:06:01
Rank: #14023 (-4)
21M35K
6:55 | 9:15/mi
23M
3:18:01
Rank: #14008 (+15)
35K23M
12:00 | 9:35/mi
24M
3:26:37
Rank: #13792 (+216)
23M24M
8:36 | 8:36/mi
40K· 24.85 mi
3:35:03
Rank: #13831 (-39)
24M40K
8:26 | 9:52/mi
25.2M
3:38:54
Rank: #13855 (-24)
40K25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:48:03
Rank: #13852 (+3)
25.2MFinish
9:09 | 8:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:58
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time2:09:05
Pace9:51 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0222:167:1022:16
7:10
-
10K
6.21 mi11:12:1445:287:1923:12
7:28
+0:18
15K
9.32 mi11:35:421:08:567:2423:28
7:33
+0:05
20K
12.43 mi12:00:191:33:337:3224:37
7:55
+0:22
Half
13.11 mi12:05:441:38:587:335:25
7:56
+0:01
25K
15.53 mi12:27:132:00:277:4521:29
8:52
+0:56
30K
18.64 mi12:59:432:32:578:1232:30
10:28
+1:36
20M
20.00 mi13:14:042:47:188:2214:21
10:34
+0:06
21M
21.00 mi13:25:522:59:068:3211:48
11:48
+1:14
35K
21.75 mi13:32:473:06:018:336:55
9:15
-2:33
23M
23.00 mi13:44:473:18:018:3712:00
9:35
+0:20
24M
24.00 mi13:53:233:26:378:378:36
8:36
-0:59
40K
24.85 mi14:01:493:35:038:398:26
9:52
+1:16
25.2M
25.20 mi14:05:403:38:548:413:51
11:10
+1:18
Finish
26.22 mi14:14:493:48:038:429:09
8:59
-2:11

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

7:10 /mi

Average Pace

8:42 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:58

43% of race

Time at Steady Pace

58:09

25% of race

Time at Slower Pace

1:10:56

31% of race

Average Pace: 8:42 /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 mi10:49:0222:167:1022:16
7:10
#8162
10K
6.21 mi11:12:1445:287:1923:12
7:28
#9034
15K
9.32 mi11:35:421:08:567:2423:28
7:33
#9309
20K
12.43 mi12:00:191:33:337:3224:37
7:55
#9843
Half
13.11 mi12:05:441:38:587:335:25
7:56
#9986
25K
15.53 mi12:27:132:00:277:4521:29
8:52
#10963
30K
18.64 mi12:59:432:32:578:1232:30
10:28
#12989
20M
20.00 mi13:14:042:47:188:2214:21
10:34
#13552
21M
21.00 mi13:25:522:59:068:3211:48
11:48
#14019
35K
21.75 mi13:32:473:06:018:336:55
9:15
#14023
23M
23.00 mi13:44:473:18:018:3712:00
9:35
#14008
24M
24.00 mi13:53:233:26:378:378:36
8:36
#13792
40K
24.85 mi14:01:493:35:038:398:26
9:52
#13831
25.2M
25.20 mi14:05:403:38:548:413:51
11:10
#13855
Finish
26.22 mi14:14:493:48:038:429:09
8:59
#13852
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi81626912691210061(Top 39%)7836(Top 54%)7836(Top 405%)
10K6.21 mi3.10 mi9034-8727385-4737385-4739984(Top 39%)7878(Top 54%)7878(Top 407%)
15K9.32 mi3.11 mi9309-2757530-1457530-14510061(Top 39%)7836(Top 54%)7836(Top 405%)
20K12.43 mi3.11 mi9843-5347757-2277757-22711270(Top 44%)8304(Top 57%)8304(Top 429%)
Half13.11 mi0.68 mi9986-1437818-617818-6112292(Top 48%)8793(Top 60%)8793(Top 454%)
25K15.53 mi2.42 mi10963-9778232-4148232-41414842(Top 58%)9719(Top 67%)9719(Top 502%)
30K18.64 mi3.11 mi12989-20269055-8239055-82318677(Top 73%)11241(Top 77%)11241(Top 581%)
20M20.00 mi1.36 mi13552-5639230-1759230-17518125(Top 71%)10815(Top 74%)10815(Top 559%)
21M21.00 mi1.00 mi14019-4679379-1499379-14918334(Top 72%)10798(Top 74%)10798(Top 558%)
35K21.75 mi0.75 mi14023-49351+289351+2814425(Top 56%)8849(Top 61%)8849(Top 457%)
23M23.00 mi1.25 mi14008+159292+599292+5913842(Top 54%)8478(Top 58%)8478(Top 438%)
24M24.00 mi1.00 mi13792+2169148+1449148+14410033(Top 39%)6561(Top 45%)6561(Top 339%)
40K24.85 mi0.85 mi13831-399124+249124+2414501(Top 57%)8694(Top 60%)8694(Top 449%)
25.2M25.20 mi0.35 mi13855-249118+69118+614985(Top 59%)8922(Top 61%)8922(Top 461%)
Finish26.22 mi1.02 mi13852+39084+349084+3414077(Top 55%)8532(Top 59%)8532(Top 441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10061

Males

7836

M50-54

7836

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9984

Males

7878

M50-54

7878

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10061

Males

7836

M50-54

7836

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11270

Males

8304

M50-54

8304

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12292

Males

8793

M50-54

8793

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14842

Males

9719

M50-54

9719

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

18677

Males

11241

M50-54

11241

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18125

Males

10815

M50-54

10815

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18334

Males

10798

M50-54

10798

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14425

Males

8849

M50-54

8849

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13842

Males

8478

M50-54

8478

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10033

Males

6561

M50-54

6561

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14501

Males

8694

M50-54

8694

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

14985

Males

8922

M50-54

8922

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14077

Males

8532

M50-54

8532

Passing Analysis

Category:
Athletes Passed
1049
Passed By
6735
Net Change
-5690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8162
5K10K47919-872#8162#9034
10K15K105380-275#9034#9309
15K20K94627-534#9309#9843
20KHalf10152-143#9843#9986
Half25K541029-977#9986#10963
25K30K182044-2026#10963#12989
30K20M44607-563#12989#13552
20M21M49516-467#13552#14019
21M35K7882-4#14019#14023
35K23M123108+15#14023#14008
23M24M2248+216#14008#13792
24M40K80119-39#13792#13831
40K25.2M3458-24#13831#13855
25.2MFinish8986+3#13855#13852
TOTALS10496735-5690
📊

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