Hongyan Zhou

Bib: 20779F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 48%
Division (F55-59)
#0 / 815
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #19908
Start5K
27:36 | 8:53/mi
10K· 6.21 mi
54:43
Rank: #19716 (+192)
5K10K
27:07 | 8:44/mi
15K· 9.32 mi
1:21:40
Rank: #19406 (+310)
10K15K
26:57 | 8:40/mi
20K· 12.43 mi
1:48:45
Rank: #19069 (+337)
15K20K
27:05 | 8:43/mi
Half· 13.11 mi
1:54:45
Rank: #19084 (-15)
20KHalf
6:00 | 8:48/mi
25K· 15.53 mi
2:15:47
Rank: #18807 (+277)
Half25K
21:02 | 8:41/mi
30K· 18.64 mi
2:43:10
Rank: #18295 (+512)
25K30K
27:23 | 8:49/mi
20M
2:55:18
Rank: #18128 (+167)
30K20M
12:08 | 8:56/mi
21M
3:04:45
Rank: #17959 (+169)
20M21M
9:27 | 9:27/mi
35K· 21.75 mi
3:10:59
Rank: #17835 (+124)
21M35K
6:14 | 8:20/mi
23M
3:22:06
Rank: #17686 (+149)
35K23M
11:07 | 8:53/mi
24M
3:30:45
Rank: #17592 (+94)
23M24M
8:39 | 8:39/mi
40K· 24.85 mi
3:38:20
Rank: #17522 (+70)
24M40K
7:35 | 8:52/mi
25.2M
3:41:42
Rank: #17500 (+22)
40K25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:50:46
Rank: #17515 (-15)
25.2MFinish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:45
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time1:56:01
Pace8:51 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5827:368:5327:36
8:53
-
10K
6.21 mi11:48:0554:438:4827:07
8:44
-0:09
15K
9.32 mi12:15:021:21:408:4626:57
8:40
-0:04
20K
12.43 mi12:42:071:48:458:4527:05
8:43
+0:03
Half
13.11 mi12:48:071:54:458:456:00
8:48
+0:05
25K
15.53 mi13:09:092:15:478:4421:02
8:41
-0:07
30K
18.64 mi13:36:322:43:108:4527:23
8:49
+0:08
20M
20.00 mi13:48:402:55:188:4612:08
8:56
+0:07
21M
21.00 mi13:58:073:04:458:489:27
9:27
+0:31
35K
21.75 mi14:04:213:10:598:476:14
8:20
-1:07
23M
23.00 mi14:15:283:22:068:4711:07
8:53
+0:33
24M
24.00 mi14:24:073:30:458:478:39
8:39
-0:14
40K
24.85 mi14:31:423:38:208:477:35
8:52
+0:13
25.2M
25.20 mi14:35:043:41:428:483:22
9:46
+0:54
Finish
26.22 mi14:44:083:50:468:489:04
8:54
-0:52

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

8:20 /mi

Average Pace

8:48 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:57

94% of race

Time at Steady Pace

12:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /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 mi11:20:5827:368:5327:36
8:53
#19908
10K
6.21 mi11:48:0554:438:4827:07
8:44
#19716
15K
9.32 mi12:15:021:21:408:4626:57
8:40
#19406
20K
12.43 mi12:42:071:48:458:4527:05
8:43
#19069
Half
13.11 mi12:48:071:54:458:456:00
8:48
#19084
25K
15.53 mi13:09:092:15:478:4421:02
8:41
#18807
30K
18.64 mi13:36:322:43:108:4527:23
8:49
#18295
20M
20.00 mi13:48:402:55:188:4612:08
8:56
#18128
21M
21.00 mi13:58:073:04:458:489:27
9:27
#17959
35K
21.75 mi14:04:213:10:598:476:14
8:20
#17835
23M
23.00 mi14:15:283:22:068:4711:07
8:53
#17686
24M
24.00 mi14:24:073:30:458:478:39
8:39
#17592
40K
24.85 mi14:31:423:38:208:477:35
8:52
#17522
25.2M
25.20 mi14:35:043:41:428:483:22
9:46
#17500
Finish
26.22 mi14:44:083:50:468:489:04
8:54
#17515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi199087747774718863(Top 71%)7020(Top 61%)7020(Top 861%)
10K6.21 mi3.10 mi19716+1927598+1497598+14919574(Top 74%)7431(Top 65%)7431(Top 912%)
15K9.32 mi3.11 mi19406+3107395+2037395+20318863(Top 71%)7020(Top 61%)7020(Top 861%)
20K12.43 mi3.11 mi19069+3377156+2397156+23918231(Top 68%)6631(Top 58%)6631(Top 814%)
Half13.11 mi0.68 mi19084-157173-177173-1719463(Top 73%)7341(Top 64%)7341(Top 901%)
25K15.53 mi2.42 mi18807+2777014+1597014+15917259(Top 65%)6150(Top 54%)6150(Top 755%)
30K18.64 mi3.11 mi18295+5126737+2776737+27716179(Top 61%)5603(Top 49%)5603(Top 687%)
20M20.00 mi1.36 mi18128+1676655+826655+8216190(Top 61%)5687(Top 50%)5687(Top 698%)
21M21.00 mi1.00 mi17959+1696565+906565+9015764(Top 59%)5499(Top 48%)5499(Top 675%)
35K21.75 mi0.75 mi17835+1246503+626503+6214364(Top 54%)4781(Top 42%)4781(Top 587%)
23M23.00 mi1.25 mi17686+1496434+696434+6915461(Top 58%)5437(Top 48%)5437(Top 667%)
24M24.00 mi1.00 mi17592+946392+426392+4215408(Top 58%)5489(Top 48%)5489(Top 673%)
40K24.85 mi0.85 mi17522+706355+376355+3715489(Top 58%)5583(Top 49%)5583(Top 685%)
25.2M25.20 mi0.35 mi17500+226348+76348+716425(Top 62%)6119(Top 54%)6119(Top 751%)
Finish26.22 mi1.02 mi17515-156373-256373-2517496(Top 66%)6647(Top 58%)6647(Top 816%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18863

Females

7020

F55-59

7020

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19574

Females

7431

F55-59

7431

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18863

Females

7020

F55-59

7020

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18231

Females

6631

F55-59

6631

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19463

Females

7341

F55-59

7341

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17259

Females

6150

F55-59

6150

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16179

Females

5603

F55-59

5603

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16190

Females

5687

F55-59

5687

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15764

Females

5499

F55-59

5499

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

14364

Females

4781

F55-59

4781

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15461

Females

5437

F55-59

5437

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15408

Females

5489

F55-59

5489

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15489

Females

5583

F55-59

5583

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16425

Females

6119

F55-59

6119

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17496

Females

6647

F55-59

6647

Passing Analysis

Category:
Athletes Passed
2991
Passed By
598
Net Change
+2393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19908
5K10K408216+192#19908#19716
10K15K38272+310#19716#19406
15K20K37437+337#19406#19069
20KHalf2338-15#19069#19084
Half25K28710+277#19084#18807
25K30K52715+512#18807#18295
30K20M18821+167#18295#18128
20M21M18819+169#18128#17959
21M35K1262+124#17959#17835
35K23M17324+149#17835#17686
23M24M11319+94#17686#17592
24M40K9828+70#17592#17522
40K25.2M4927+22#17522#17500
25.2MFinish5570-15#17500#17515
TOTALS2991598+2393
📊

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