Yanhong Jiang

Bib: 16976F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 38%
Masters (Masters Women)
#0 / 6263
Top 26%
Division (F55-59)
#0 / 876
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:10
Rank: #17340
Start5K
26:10 | 8:25/mi
10K· 6.21 mi
52:00
Rank: #16744 (+596)
5K10K
25:50 | 8:19/mi
15K· 9.32 mi
1:18:19
Rank: #16514 (+230)
10K15K
26:19 | 8:28/mi
20K· 12.43 mi
1:45:20
Rank: #16283 (+231)
15K20K
27:01 | 8:42/mi
Half· 13.11 mi
1:51:04
Rank: #16201 (+82)
20KHalf
5:44 | 8:24/mi
25K· 15.53 mi
2:12:02
Rank: #15758 (+443)
Half25K
20:58 | 8:39/mi
30K· 18.64 mi
2:39:29
Rank: #15125 (+633)
25K30K
27:27 | 8:50/mi
20M
2:51:34
Rank: #14846 (+279)
30K20M
12:05 | 8:54/mi
21M
3:00:50
Rank: #14522 (+324)
20M21M
9:16 | 9:16/mi
35K· 21.75 mi
3:07:05
Rank: #14301 (+221)
21M35K
6:15 | 8:21/mi
23M
3:17:47
Rank: #13943 (+358)
35K23M
10:42 | 8:33/mi
24M
3:25:57
Rank: #13629 (+314)
23M24M
8:10 | 8:10/mi
40K· 24.85 mi
3:32:47
Rank: #13268 (+361)
24M40K
6:50 | 8:00/mi
25.2M
3:35:54
Rank: #13132 (+136)
40K25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:43:34
Rank: #12812 (+320)
25.2MFinish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:04
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:52:30
Pace8:35 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4926:108:2526:10
8:25
-
10K
6.21 mi12:07:3952:008:2225:50
8:19
-0:06
15K
9.32 mi12:33:581:18:198:2426:19
8:28
+0:09
20K
12.43 mi13:00:591:45:208:2927:01
8:42
+0:14
Half
13.11 mi13:06:431:51:048:285:44
8:24
-0:18
25K
15.53 mi13:27:412:12:028:3020:58
8:39
+0:15
30K
18.64 mi13:55:082:39:298:3327:27
8:50
+0:11
20M
20.00 mi14:07:132:51:348:3512:05
8:54
+0:04
21M
21.00 mi14:16:293:00:508:379:16
9:16
+0:22
35K
21.75 mi14:22:443:07:058:366:15
8:21
-0:55
23M
23.00 mi14:33:263:17:478:3610:42
8:33
+0:12
24M
24.00 mi14:41:363:25:578:358:10
8:10
-0:23
40K
24.85 mi14:48:263:32:478:346:50
8:00
-0:10
25.2M
25.20 mi14:51:333:35:548:343:07
9:02
+1:02
Finish
26.22 mi14:59:133:43:348:327:40
7:31
-1:31

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

7:31 /mi

Average Pace

8:32 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:40

10% of race

Time at Steady Pace

2:01:58

55% of race

Time at Slower Pace

1:18:56

35% of race

Average Pace: 8:32 /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 mi11:41:4926:108:2526:10
8:25
#17340
10K
6.21 mi12:07:3952:008:2225:50
8:19
#16744
15K
9.32 mi12:33:581:18:198:2426:19
8:28
#16514
20K
12.43 mi13:00:591:45:208:2927:01
8:42
#16283
Half
13.11 mi13:06:431:51:048:285:44
8:24
#16201
25K
15.53 mi13:27:412:12:028:3020:58
8:39
#15758
30K
18.64 mi13:55:082:39:298:3327:27
8:50
#15125
20M
20.00 mi14:07:132:51:348:3512:05
8:54
#14846
21M
21.00 mi14:16:293:00:508:379:16
9:16
#14522
35K
21.75 mi14:22:443:07:058:366:15
8:21
#14301
23M
23.00 mi14:33:263:17:478:3610:42
8:33
#13943
24M
24.00 mi14:41:363:25:578:358:10
8:10
#13629
40K
24.85 mi14:48:263:32:478:346:50
8:00
#13268
25.2M
25.20 mi14:51:333:35:548:343:07
9:02
#13132
Finish
26.22 mi14:59:133:43:348:327:40
7:31
#12812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi173406369636916242(Top 64%)5704(Top 52%)5704(Top 651%)
10K6.21 mi3.10 mi16744+5966010+3596010+35916209(Top 63%)5648(Top 52%)5648(Top 645%)
15K9.32 mi3.11 mi16514+2305857+1535857+15316242(Top 64%)5704(Top 52%)5704(Top 651%)
20K12.43 mi3.11 mi16283+2315736+1215736+12115829(Top 62%)5478(Top 50%)5478(Top 625%)
Half13.11 mi0.68 mi16201+825696+405696+4015184(Top 59%)5133(Top 47%)5133(Top 586%)
25K15.53 mi2.42 mi15758+4435463+2335463+23313836(Top 54%)4520(Top 41%)4520(Top 516%)
30K18.64 mi3.11 mi15125+6335159+3045159+30412380(Top 48%)3930(Top 36%)3930(Top 449%)
20M20.00 mi1.36 mi14846+2795024+1355024+13511583(Top 45%)3810(Top 35%)3810(Top 435%)
21M21.00 mi1.00 mi14522+3244892+1324892+1329806(Top 38%)3128(Top 29%)3128(Top 357%)
35K21.75 mi0.75 mi14301+2214791+1014791+1019940(Top 39%)3206(Top 29%)3206(Top 366%)
23M23.00 mi1.25 mi13943+3584652+1394652+1398756(Top 34%)2755(Top 25%)2755(Top 314%)
24M24.00 mi1.00 mi13629+3144525+1274525+1277602(Top 30%)2305(Top 21%)2305(Top 263%)
40K24.85 mi0.85 mi13268+3614364+1614364+1615809(Top 23%)1589(Top 15%)1589(Top 181%)
25.2M25.20 mi0.35 mi13132+1364307+574307+576815(Top 27%)2109(Top 19%)2109(Top 241%)
Finish26.22 mi1.02 mi12812+3204177+1304177+1305802(Top 23%)1562(Top 14%)1562(Top 178%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16242

Females

5704

F55-59

5704

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16209

Females

5648

F55-59

5648

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16242

Females

5704

F55-59

5704

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

15829

Females

5478

F55-59

5478

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15184

Females

5133

F55-59

5133

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13836

Females

4520

F55-59

4520

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12380

Females

3930

F55-59

3930

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11583

Females

3810

F55-59

3810

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9806

Females

3128

F55-59

3128

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

9940

Females

3206

F55-59

3206

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8756

Females

2755

F55-59

2755

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7602

Females

2305

F55-59

2305

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5809

Females

1589

F55-59

1589

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6815

Females

2109

F55-59

2109

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5802

Females

1562

F55-59

1562

Passing Analysis

Category:
Athletes Passed
4963
Passed By
435
Net Change
+4528
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17340
5K10K68286+596#17340#16744
10K15K344114+230#16744#16514
15K20K376145+231#16514#16283
20KHalf919+82#16283#16201
Half25K47128+443#16201#15758
25K30K65118+633#15758#15125
30K20M29516+279#15125#14846
20M21M3328+324#14846#14522
21M35K2265+221#14522#14301
35K23M3624+358#14301#13943
23M24M3140+314#13943#13629
24M40K3610+361#13629#13268
40K25.2M1360+136#13268#13132
25.2MFinish3222+320#13132#12812
TOTALS4963435+4528
📊

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