Xiuying Hu

Bib: 11807F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 27%
Masters (Masters Women)
#0 / 6759
Top 13%
Division (F45-49)
#0 / 1813
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:10
Rank: #11875
Start5K
7:27/mi
23:10 split
10K· 6.21 mi
46:40
Rank: #12232 (-357)
5K10K
7:34/mi
23:30 split
15K· 9.32 mi
1:10:29
Rank: #12528 (-296)
10K15K
7:40/mi
23:49 split
20K· 12.43 mi
1:34:24
Rank: #12467 (+61)
15K20K
7:42/mi
23:55 split
Half· 13.11 mi
1:39:36
Rank: #12477 (-10)
20KHalf
7:37/mi
5:12 split
25K· 15.53 mi
1:58:47
Rank: #12567 (-90)
Half25K
7:55/mi
19:11 split
30K· 18.64 mi
2:23:35
Rank: #12296 (+271)
25K30K
7:59/mi
24:48 split
20M
2:34:47
Rank: #12236 (+60)
30K20M
8:15/mi
11:12 split
21M
2:43:29
Rank: #12176 (+60)
20M21M
8:42/mi
8:42 split
35K· 21.75 mi
2:49:32
Rank: #12192 (-16)
21M35K
8:05/mi
6:03 split
23M
2:59:58
Rank: #12164 (+28)
35K23M
8:20/mi
10:26 split
24M
3:08:12
Rank: #12181 (-17)
23M24M
8:14/mi
8:14 split
40K· 24.85 mi
3:15:15
Rank: #12145 (+36)
24M40K
8:15/mi
7:03 split
25.2M
3:18:25
Rank: #12157 (-12)
40K25.2M
9:11/mi
3:10 split
Finish· 26.22 mi
3:26:46
Rank: #12216 (-59)
25.2MFinish
8:12/mi
8:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:36
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:47:10
Pace8:11 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3823:107:2723:10
7:27
-
10K
6.21 mi11:14:0846:407:3123:30
7:34
+0:07
15K
9.32 mi11:37:571:10:297:3423:49
7:40
+0:06
20K
12.43 mi12:01:521:34:247:3623:55
7:42
+0:02
Half
13.11 mi12:07:041:39:367:365:12
7:37
-0:05
25K
15.53 mi12:26:151:58:477:3919:11
7:55
+0:18
30K
18.64 mi12:51:032:23:357:4224:48
7:59
+0:04
20M
20.00 mi13:02:152:34:477:4411:12
8:15
+0:16
21M
21.00 mi13:10:572:43:297:478:42
8:42
+0:27
35K
21.75 mi13:17:002:49:327:486:03
8:05
-0:37
23M
23.00 mi13:27:262:59:587:4910:26
8:20
+0:15
24M
24.00 mi13:35:403:08:127:518:14
8:14
-0:06
40K
24.85 mi13:42:433:15:157:517:03
8:15
+0:01
25.2M
25.20 mi13:45:533:18:257:523:10
9:11
+0:56
Finish
26.22 mi13:54:143:26:467:548:21
8:12
-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

7:27 /mi

Average Pace

7:54 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:36

48% of race

Time at Steady Pace

1:24:52

41% of race

Time at Slower Pace

22:18

11% of race

Average Pace: 7:53 /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 mi10:50:3823:107:2723:10
7:27
#11875
10K
6.21 mi11:14:0846:407:3123:30
7:34
#12232
15K
9.32 mi11:37:571:10:297:3423:49
7:40
#12528
20K
12.43 mi12:01:521:34:247:3623:55
7:42
#12467
Half
13.11 mi12:07:041:39:367:365:12
7:37
#12477
25K
15.53 mi12:26:151:58:477:3919:11
7:55
#12567
30K
18.64 mi12:51:032:23:357:4224:48
7:59
#12296
20M
20.00 mi13:02:152:34:477:4411:12
8:15
#12236
21M
21.00 mi13:10:572:43:297:478:42
8:42
#12176
35K
21.75 mi13:17:002:49:327:486:03
8:05
#12192
23M
23.00 mi13:27:262:59:587:4910:26
8:20
#12164
24M
24.00 mi13:35:403:08:127:518:14
8:14
#12181
40K
24.85 mi13:42:433:15:157:517:03
8:15
#12145
25.2M
25.20 mi13:45:533:18:257:523:10
9:11
#12157
Finish
26.22 mi13:54:143:26:467:548:21
8:12
#12216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi118752730273013184(Top 46%)3549(Top 29%)3549(Top 196%)
10K6.21 mi3.10 mi12232-3572930-2002930-20012709(Top 45%)3205(Top 26%)3205(Top 177%)
15K9.32 mi3.11 mi12528-2963119-1893119-18913184(Top 46%)3549(Top 29%)3549(Top 196%)
20K12.43 mi3.11 mi12467+613128-93128-912402(Top 44%)3223(Top 26%)3223(Top 178%)
Half13.11 mi0.68 mi12477-103136-83136-812815(Top 45%)3394(Top 28%)3394(Top 187%)
25K15.53 mi2.42 mi12567-903228-923228-9213197(Top 46%)3769(Top 31%)3769(Top 208%)
30K18.64 mi3.11 mi12296+2713156+723156+7211262(Top 40%)2917(Top 24%)2917(Top 161%)
20M20.00 mi1.36 mi12236+603161-53161-512090(Top 43%)3494(Top 29%)3494(Top 193%)
21M21.00 mi1.00 mi12176+603172-113172-1111690(Top 41%)3440(Top 28%)3440(Top 190%)
35K21.75 mi0.75 mi12192-163204-323204-3212852(Top 45%)4071(Top 33%)4071(Top 225%)
23M23.00 mi1.25 mi12164+283220-163220-1612251(Top 43%)3876(Top 32%)3876(Top 214%)
24M24.00 mi1.00 mi12181-173267-473267-4712819(Top 45%)4219(Top 35%)4219(Top 233%)
40K24.85 mi0.85 mi12145+363278-113278-1111852(Top 42%)3839(Top 31%)3839(Top 212%)
25.2M25.20 mi0.35 mi12157-123304-263304-2612842(Top 45%)4400(Top 36%)4400(Top 243%)
Finish26.22 mi1.02 mi12216-593362-583362-5814231(Top 50%)5055(Top 41%)5055(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13184

Females

3549

F45-49

3549

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12709

Females

3205

F45-49

3205

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13184

Females

3549

F45-49

3549

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12402

Females

3223

F45-49

3223

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12815

Females

3394

F45-49

3394

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13197

Females

3769

F45-49

3769

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11262

Females

2917

F45-49

2917

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

12090

Females

3494

F45-49

3494

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11690

Females

3440

F45-49

3440

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12852

Females

4071

F45-49

4071

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12251

Females

3876

F45-49

3876

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12819

Females

4219

F45-49

4219

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11852

Females

3839

F45-49

3839

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12842

Females

4400

F45-49

4400

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14231

Females

5055

F45-49

5055

Passing Analysis

Category:
Athletes Passed
1656
Passed By
1997
Net Change
-341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11875
5K10K127484-357#11875#12232
10K15K97393-296#12232#12528
15K20K212151+61#12528#12467
20KHalf2838-10#12467#12477
Half25K126216-90#12477#12567
25K30K373102+271#12567#12296
30K20M15191+60#12296#12236
20M21M13070+60#12236#12176
21M35K5773-16#12176#12192
35K23M11991+28#12192#12164
23M24M7087-17#12164#12181
24M40K8650+36#12181#12145
40K25.2M3345-12#12145#12157
25.2MFinish47106-59#12157#12216
TOTALS16561997-341
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing