Xinya Zhang

Bib: 10547M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 37%
Division (M50-54)
#0 / 2052
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:58
Rank: #8765
Start5K
7:24/mi
22:58 split
10K· 6.21 mi
45:09
Rank: #8214 (+551)
5K10K
7:08/mi
22:11 split
15K· 9.32 mi
1:07:58
Rank: #8404 (-190)
10K15K
7:21/mi
22:49 split
20K· 12.43 mi
1:31:27
Rank: #8685 (-281)
15K20K
7:34/mi
23:29 split
Half· 13.11 mi
1:36:22
Rank: #8638 (+47)
20KHalf
7:12/mi
4:55 split
25K· 15.53 mi
1:54:29
Rank: #8591 (+47)
Half25K
7:28/mi
18:07 split
30K· 18.64 mi
2:18:35
Rank: #8639 (-48)
25K30K
7:45/mi
24:06 split
20M
2:29:04
Rank: #8583 (+56)
30K20M
7:43/mi
10:29 split
21M
2:37:30
Rank: #8639 (-56)
20M21M
8:26/mi
8:26 split
35K· 21.75 mi
2:43:27
Rank: #8750 (-111)
21M35K
7:57/mi
5:57 split
23M
2:53:41
Rank: #8870 (-120)
35K23M
8:10/mi
10:14 split
24M
3:01:35
Rank: #8908 (-38)
23M24M
7:54/mi
7:54 split
40K· 24.85 mi
3:08:32
Rank: #8961 (-53)
24M40K
8:08/mi
6:57 split
25.2M
3:11:32
Rank: #8979 (-18)
40K25.2M
8:42/mi
3:00 split
Finish· 26.22 mi
3:19:24
Rank: #9010 (-31)
25.2MFinish
7:43/mi
7:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:22
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:43:02
Pace7:52 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3622:587:2422:58
7:24
-
10K
6.21 mi11:11:4745:097:1622:11
7:08
-0:16
15K
9.32 mi11:34:361:07:587:1822:49
7:21
+0:13
20K
12.43 mi11:58:051:31:277:2223:29
7:34
+0:13
Half
13.11 mi12:03:001:36:227:214:55
7:12
-0:22
25K
15.53 mi12:21:071:54:297:2218:07
7:28
+0:16
30K
18.64 mi12:45:132:18:357:2624:06
7:45
+0:17
20M
20.00 mi12:55:422:29:047:2710:29
7:43
-0:02
21M
21.00 mi13:04:082:37:307:308:26
8:26
+0:43
35K
21.75 mi13:10:052:43:277:315:57
7:57
-0:29
23M
23.00 mi13:20:192:53:417:3310:14
8:10
+0:13
24M
24.00 mi13:28:133:01:357:347:54
7:54
-0:16
40K
24.85 mi13:35:103:08:327:356:57
8:08
+0:14
25.2M
25.20 mi13:38:103:11:327:363:00
8:42
+0:34
Finish
26.22 mi13:46:023:19:247:377:52
7:43
-0:59

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

7:08 /mi

Average Pace

7:37 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:00

46% of race

Time at Steady Pace

1:13:50

37% of race

Time at Slower Pace

34:34

17% of race

Average Pace: 7:36 /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 mi10:49:3622:587:2422:58
7:24
#8765
10K
6.21 mi11:11:4745:097:1622:11
7:08
#8214
15K
9.32 mi11:34:361:07:587:1822:49
7:21
#8404
20K
12.43 mi11:58:051:31:277:2223:29
7:34
#8685
Half
13.11 mi12:03:001:36:227:214:55
7:12
#8638
25K
15.53 mi12:21:071:54:297:2218:07
7:28
#8591
30K
18.64 mi12:45:132:18:357:2624:06
7:45
#8639
20M
20.00 mi12:55:422:29:047:2710:29
7:43
#8583
21M
21.00 mi13:04:082:37:307:308:26
8:26
#8639
35K
21.75 mi13:10:052:43:277:315:57
7:57
#8750
23M
23.00 mi13:20:192:53:417:3310:14
8:10
#8870
24M
24.00 mi13:28:133:01:357:347:54
7:54
#8908
40K
24.85 mi13:35:103:08:327:356:57
8:08
#8961
25.2M
25.20 mi13:38:103:11:327:363:00
8:42
#8979
Finish
26.22 mi13:46:023:19:247:377:52
7:43
#9010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8765745874588900(Top 33%)7477(Top 49%)7477(Top 364%)
10K6.21 mi3.10 mi8214+5517095+3637095+3637690(Top 29%)6726(Top 44%)6726(Top 328%)
15K9.32 mi3.11 mi8404-1907214-1197214-1198900(Top 33%)7477(Top 49%)7477(Top 364%)
20K12.43 mi3.11 mi8685-2817365-1517365-1519758(Top 37%)7933(Top 52%)7933(Top 387%)
Half13.11 mi0.68 mi8638+477338+277338+277906(Top 30%)6854(Top 45%)6854(Top 334%)
25K15.53 mi2.42 mi8591+477288+507288+508573(Top 32%)7190(Top 47%)7190(Top 350%)
30K18.64 mi3.11 mi8639-487276+127276+129026(Top 34%)7295(Top 48%)7295(Top 356%)
20M20.00 mi1.36 mi8583+567222+547222+548288(Top 31%)6773(Top 45%)6773(Top 330%)
21M21.00 mi1.00 mi8639-567241-197241-1910045(Top 38%)7624(Top 50%)7624(Top 372%)
35K21.75 mi0.75 mi8750-1117304-637304-6311716(Top 44%)8416(Top 55%)8416(Top 410%)
23M23.00 mi1.25 mi8870-1207341-377341-3710955(Top 41%)7936(Top 52%)7936(Top 387%)
24M24.00 mi1.00 mi8908-387336+57336+510489(Top 39%)7644(Top 50%)7644(Top 373%)
40K24.85 mi0.85 mi8961-537352-167352-1610858(Top 41%)7765(Top 51%)7765(Top 378%)
25.2M25.20 mi0.35 mi8979-187358-67358-610683(Top 40%)7640(Top 50%)7640(Top 372%)
Finish26.22 mi1.02 mi9010-317345+137345+1310067(Top 38%)7321(Top 48%)7321(Top 357%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8900

Males

7477

M50-54

7477

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7690

Males

6726

M50-54

6726

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8900

Males

7477

M50-54

7477

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9758

Males

7933

M50-54

7933

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7906

Males

6854

M50-54

6854

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8573

Males

7190

M50-54

7190

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9026

Males

7295

M50-54

7295

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8288

Males

6773

M50-54

6773

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10045

Males

7624

M50-54

7624

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11716

Males

8416

M50-54

8416

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10955

Males

7936

M50-54

7936

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10489

Males

7644

M50-54

7644

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10858

Males

7765

M50-54

7765

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10683

Males

7640

M50-54

7640

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10067

Males

7321

M50-54

7321

Passing Analysis

Category:
Athletes Passed
1474
Passed By
1719
Net Change
-245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8765
5K10K62170+551#8765#8214
10K15K76266-190#8214#8404
15K20K66347-281#8404#8685
20KHalf5811+47#8685#8638
Half25K11164+47#8638#8591
25K30K158206-48#8591#8639
30K20M10751+56#8639#8583
20M21M53109-56#8583#8639
21M35K19130-111#8639#8750
35K23M37157-120#8750#8870
23M24M6098-38#8870#8908
24M40K3588-53#8908#8961
40K25.2M2240-18#8961#8979
25.2MFinish5182-31#8979#9010
TOTALS14741719-245
📊

Passing Visuals

Category:
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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