Xiaofeng Wang

Bib: 22593F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #19605
Start5K
8:27/mi
26:15 split
10K· 6.21 mi
52:34
Rank: #19598 (+7)
5K10K
8:28/mi
26:19 split
15K· 9.32 mi
1:19:36
Rank: #19925 (-327)
10K15K
8:42/mi
27:02 split
20K· 12.43 mi
1:47:51
Rank: #20289 (-364)
15K20K
9:06/mi
28:15 split
Half· 13.11 mi
1:53:59
Rank: #20382 (-93)
20KHalf
8:59/mi
6:08 split
25K· 15.53 mi
2:16:40
Rank: #20617 (-235)
Half25K
9:21/mi
22:41 split
30K· 18.64 mi
2:45:51
Rank: #20359 (+258)
25K30K
9:24/mi
29:11 split
20M
2:58:53
Rank: #20298 (+61)
30K20M
9:35/mi
13:02 split
21M
3:09:03
Rank: #20218 (+80)
20M21M
10:10/mi
10:10 split
35K· 21.75 mi
3:16:22
Rank: #20258 (-40)
21M35K
9:47/mi
7:19 split
23M
3:28:46
Rank: #20277 (-19)
35K23M
9:54/mi
12:24 split
24M
3:38:32
Rank: #20316 (-39)
23M24M
9:46/mi
9:46 split
40K· 24.85 mi
3:47:02
Rank: #20337 (-21)
24M40K
9:56/mi
8:30 split
25.2M
3:50:34
Rank: #20315 (+22)
40K25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:59:47
Rank: #20318 (-3)
25.2MFinish
9:03/mi
9:13 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:59
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:05:48
Pace9:36 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3426:158:2726:15
8:27
-
10K
6.21 mi11:48:5352:348:2826:19
8:28
+0:01
15K
9.32 mi12:15:551:19:368:3227:02
8:42
+0:14
20K
12.43 mi12:44:101:47:518:4128:15
9:06
+0:24
Half
13.11 mi12:50:181:53:598:426:08
8:59
-0:07
25K
15.53 mi13:12:592:16:408:4822:41
9:21
+0:22
30K
18.64 mi13:42:102:45:518:5429:11
9:24
+0:03
20M
20.00 mi13:55:122:58:538:5713:02
9:35
+0:11
21M
21.00 mi14:05:223:09:039:0010:10
10:10
+0:35
35K
21.75 mi14:12:413:16:229:027:19
9:47
-0:23
23M
23.00 mi14:25:053:28:469:0512:24
9:54
+0:07
24M
24.00 mi14:34:513:38:329:069:46
9:46
-0:08
40K
24.85 mi14:43:213:47:029:088:30
9:56
+0:10
25.2M
25.20 mi14:46:533:50:349:093:32
10:15
+0:19
Finish
26.22 mi14:56:063:59:479:099:13
9:03
-1:12

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

8:27 /mi

Average Pace

9:09 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:12

51% of race

Time at Steady Pace

1:04:54

27% of race

Time at Slower Pace

51:41

22% of race

Average Pace: 9:09 /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 mi11:22:3426:158:2726:15
8:27
#19605
10K
6.21 mi11:48:5352:348:2826:19
8:28
#19598
15K
9.32 mi12:15:551:19:368:3227:02
8:42
#19925
20K
12.43 mi12:44:101:47:518:4128:15
9:06
#20289
Half
13.11 mi12:50:181:53:598:426:08
8:59
#20382
25K
15.53 mi13:12:592:16:408:4822:41
9:21
#20617
30K
18.64 mi13:42:102:45:518:5429:11
9:24
#20359
20M
20.00 mi13:55:122:58:538:5713:02
9:35
#20298
21M
21.00 mi14:05:223:09:039:0010:10
10:10
#20218
35K
21.75 mi14:12:413:16:229:027:19
9:47
#20258
23M
23.00 mi14:25:053:28:469:0512:24
9:54
#20277
24M
24.00 mi14:34:513:38:329:069:46
9:46
#20316
40K
24.85 mi14:43:213:47:029:088:30
9:56
#20337
25.2M
25.20 mi14:46:533:50:349:093:32
10:15
#20315
Finish
26.22 mi14:56:063:59:479:099:13
9:03
#20318
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi196057263726320508(Top 72%)7718(Top 63%)7718(Top 592%)
10K6.21 mi3.10 mi19598+77242+217242+2119643(Top 69%)7268(Top 59%)7268(Top 558%)
15K9.32 mi3.11 mi19925-3277426-1847426-18420508(Top 72%)7718(Top 63%)7718(Top 592%)
20K12.43 mi3.11 mi20289-3647641-2157641-21521411(Top 75%)8266(Top 68%)8266(Top 634%)
Half13.11 mi0.68 mi20382-937696-557696-5521790(Top 77%)8462(Top 69%)8462(Top 649%)
25K15.53 mi2.42 mi20617-2357834-1387834-13821384(Top 75%)8296(Top 68%)8296(Top 637%)
30K18.64 mi3.11 mi20359+2587737+977737+9719515(Top 69%)7401(Top 61%)7401(Top 568%)
20M20.00 mi1.36 mi20298+617724+137724+1319589(Top 69%)7577(Top 62%)7577(Top 582%)
21M21.00 mi1.00 mi20218+807707+177707+1718935(Top 67%)7306(Top 60%)7306(Top 561%)
35K21.75 mi0.75 mi20258-407738-317738-3121279(Top 75%)8653(Top 71%)8653(Top 664%)
23M23.00 mi1.25 mi20277-197774-367774-3620179(Top 71%)8140(Top 67%)8140(Top 625%)
24M24.00 mi1.00 mi20316-397809-357809-3520621(Top 73%)8402(Top 69%)8402(Top 645%)
40K24.85 mi0.85 mi20337-217839-307839-3020274(Top 71%)8294(Top 68%)8294(Top 637%)
25.2M25.20 mi0.35 mi20315+227834+57834+518158(Top 64%)7233(Top 59%)7233(Top 555%)
Finish26.22 mi1.02 mi20318-37850-167850-1619282(Top 68%)7759(Top 63%)7759(Top 595%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

20508

Females

7718

F50-54

7718

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19643

Females

7268

F50-54

7268

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

20508

Females

7718

F50-54

7718

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

21411

Females

8266

F50-54

8266

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21790

Females

8462

F50-54

8462

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21384

Females

8296

F50-54

8296

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19515

Females

7401

F50-54

7401

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19589

Females

7577

F50-54

7577

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

18935

Females

7306

F50-54

7306

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21279

Females

8653

F50-54

8653

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20179

Females

8140

F50-54

8140

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20621

Females

8402

F50-54

8402

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20274

Females

8294

F50-54

8294

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18158

Females

7233

F50-54

7233

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19282

Females

7759

F50-54

7759

Passing Analysis

Category:
Athletes Passed
1465
Passed By
2178
Net Change
-713
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19605
5K10K255248+7#19605#19598
10K15K107434-327#19598#19925
15K20K89453-364#19925#20289
20KHalf9102-93#20289#20382
Half25K88323-235#20382#20617
25K30K34991+258#20617#20359
30K20M12564+61#20359#20298
20M21M13252+80#20298#20218
21M35K4484-40#20218#20258
35K23M87106-19#20258#20277
23M24M4382-39#20277#20316
24M40K4970-21#20316#20337
40K25.2M3614+22#20337#20315
25.2MFinish5255-3#20315#20318
TOTALS14652178-713
📊

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