Weiya Zhang

Bib: 17285F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:13
Rank: #13071
Start5K
7:48/mi
24:13 split
10K· 6.21 mi
49:17
Rank: #13912 (-841)
5K10K
8:04/mi
25:04 split
15K· 9.32 mi
1:14:55
Rank: #14309 (-397)
10K15K
8:15/mi
25:38 split
20K· 12.43 mi
1:41:16
Rank: #14389 (-80)
15K20K
8:29/mi
26:21 split
Half· 13.11 mi
1:47:04
Rank: #14454 (-65)
20KHalf
8:30/mi
5:48 split
25K· 15.53 mi
2:07:30
Rank: #14086 (+368)
Half25K
8:26/mi
20:26 split
30K· 18.64 mi
2:34:36
Rank: #13569 (+517)
25K30K
8:43/mi
27:06 split
20M
2:46:30
Rank: #13292 (+277)
30K20M
8:45/mi
11:54 split
21M
2:56:05
Rank: #13122 (+170)
20M21M
9:35/mi
9:35 split
35K· 21.75 mi
3:02:42
Rank: #13065 (+57)
21M35K
8:51/mi
6:37 split
23M
3:14:06
Rank: #12947 (+118)
35K23M
9:06/mi
11:24 split
24M
3:23:06
Rank: #12901 (+46)
23M24M
9:00/mi
9:00 split
40K· 24.85 mi
3:30:54
Rank: #12808 (+93)
24M40K
9:07/mi
7:48 split
25.2M
3:34:27
Rank: #12790 (+18)
40K25.2M
10:18/mi
3:33 split
Finish· 26.22 mi
3:43:21
Rank: #12756 (+34)
25.2MFinish
8:44/mi
8:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:04
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:56:17
Pace8:52 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4824:137:4824:13
7:48
-
10K
6.21 mi11:41:5249:177:5625:04
8:04
+0:16
15K
9.32 mi12:07:301:14:558:0225:38
8:15
+0:11
20K
12.43 mi12:33:511:41:168:0926:21
8:29
+0:14
Half
13.11 mi12:39:391:47:048:105:48
8:30
+0:01
25K
15.53 mi13:00:052:07:308:1220:26
8:26
-0:04
30K
18.64 mi13:27:112:34:368:1827:06
8:43
+0:17
20M
20.00 mi13:39:052:46:308:1911:54
8:45
+0:02
21M
21.00 mi13:48:402:56:058:239:35
9:35
+0:50
35K
21.75 mi13:55:173:02:428:246:37
8:51
-0:44
23M
23.00 mi14:06:413:14:068:2611:24
9:06
+0:15
24M
24.00 mi14:15:413:23:068:289:00
9:00
-0:06
40K
24.85 mi14:23:293:30:548:297:48
9:07
+0:07
25.2M
25.20 mi14:27:023:34:278:313:33
10:18
+1:11
Finish
26.22 mi14:35:563:43:218:318:54
8:44
-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

7:48 /mi

Average Pace

8:31 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:21

43% of race

Time at Steady Pace

1:35:40

43% of race

Time at Slower Pace

32:20

14% of race

Average Pace: 8:31 /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 mi11:16:4824:137:4824:13
7:48
#13071
10K
6.21 mi11:41:5249:177:5625:04
8:04
#13912
15K
9.32 mi12:07:301:14:558:0225:38
8:15
#14309
20K
12.43 mi12:33:511:41:168:0926:21
8:29
#14389
Half
13.11 mi12:39:391:47:048:105:48
8:30
#14454
25K
15.53 mi13:00:052:07:308:1220:26
8:26
#14086
30K
18.64 mi13:27:112:34:368:1827:06
8:43
#13569
20M
20.00 mi13:39:052:46:308:1911:54
8:45
#13292
21M
21.00 mi13:48:402:56:058:239:35
9:35
#13122
35K
21.75 mi13:55:173:02:428:246:37
8:51
#13065
23M
23.00 mi14:06:413:14:068:2611:24
9:06
#12947
24M
24.00 mi14:15:413:23:068:289:00
9:00
#12901
40K
24.85 mi14:23:293:30:548:297:48
9:07
#12808
25.2M
25.20 mi14:27:023:34:278:313:33
10:18
#12790
Finish
26.22 mi14:35:563:43:218:318:54
8:44
#12756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130713763376315007(Top 59%)4963(Top 45%)4963(Top 107%)
10K6.21 mi3.10 mi13912-8414284-5214284-52114680(Top 57%)4733(Top 43%)4733(Top 102%)
15K9.32 mi3.11 mi14309-3974522-2384522-23815007(Top 59%)4963(Top 45%)4963(Top 107%)
20K12.43 mi3.11 mi14389-804591-694591-6914709(Top 58%)4834(Top 44%)4834(Top 104%)
Half13.11 mi0.68 mi14454-654641-504641-5015733(Top 62%)5465(Top 50%)5465(Top 117%)
25K15.53 mi2.42 mi14086+3684458+1834458+18312679(Top 50%)3874(Top 35%)3874(Top 83%)
30K18.64 mi3.11 mi13569+5174231+2274231+22711824(Top 46%)3643(Top 33%)3643(Top 78%)
20M20.00 mi1.36 mi13292+2774150+814150+8110887(Top 43%)3413(Top 31%)3413(Top 73%)
21M21.00 mi1.00 mi13122+1704112+384112+3811248(Top 44%)3872(Top 35%)3872(Top 83%)
35K21.75 mi0.75 mi13065+574114-24114-212576(Top 49%)4570(Top 42%)4570(Top 98%)
23M23.00 mi1.25 mi12947+1184110+44110+411722(Top 46%)4263(Top 39%)4263(Top 91%)
24M24.00 mi1.00 mi12901+464115-54115-512182(Top 48%)4507(Top 41%)4507(Top 97%)
40K24.85 mi0.85 mi12808+934122-74122-711440(Top 45%)4263(Top 39%)4263(Top 91%)
25.2M25.20 mi0.35 mi12790+184130-84130-812089(Top 47%)4636(Top 42%)4636(Top 99%)
Finish26.22 mi1.02 mi12756+344151-214151-2112840(Top 50%)4883(Top 45%)4883(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15007

Females

4963

F18-39

4963

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14680

Females

4733

F18-39

4733

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15007

Females

4963

F18-39

4963

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14709

Females

4834

F18-39

4834

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15733

Females

5465

F18-39

5465

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12679

Females

3874

F18-39

3874

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11824

Females

3643

F18-39

3643

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10887

Females

3413

F18-39

3413

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11248

Females

3872

F18-39

3872

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

12576

Females

4570

F18-39

4570

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11722

Females

4263

F18-39

4263

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12182

Females

4507

F18-39

4507

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11440

Females

4263

F18-39

4263

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12089

Females

4636

F18-39

4636

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12840

Females

4883

F18-39

4883

Passing Analysis

Category:
Athletes Passed
2663
Passed By
2348
Net Change
+315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13071
5K10K89930-841#13071#13912
10K15K118515-397#13912#14309
15K20K218298-80#14309#14389
20KHalf2994-65#14389#14454
Half25K42153+368#14454#14086
25K30K56851+517#14086#13569
30K20M30124+277#13569#13292
20M21M21343+170#13292#13122
21M35K10649+57#13122#13065
35K23M19173+118#13065#12947
23M24M11367+46#12947#12901
24M40K14754+93#12901#12808
40K25.2M5436+18#12808#12790
25.2MFinish9561+34#12790#12756
TOTALS26632348+315
📊

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