Xiuli He

Bib: 13294F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 26%
Masters (Masters Women)
#0 / 6759
Top 12%
Division (F50-54)
#0 / 1303
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #12435
Start5K
23:22 | 7:31/mi
10K· 6.21 mi
46:46
Rank: #12366 (+69)
5K10K
23:24 | 7:32/mi
15K· 9.32 mi
1:10:25
Rank: #12477 (-111)
10K15K
23:39 | 7:37/mi
20K· 12.43 mi
1:34:23
Rank: #12451 (+26)
15K20K
23:58 | 7:43/mi
Half· 13.11 mi
1:39:31
Rank: #12424 (+27)
20KHalf
5:08 | 7:31/mi
25K· 15.53 mi
1:58:17
Rank: #12320 (+104)
Half25K
18:46 | 7:44/mi
30K· 18.64 mi
2:23:35
Rank: #12295 (+25)
25K30K
25:18 | 8:09/mi
20M
2:34:56
Rank: #12295
30K20M
11:21 | 8:21/mi
21M
2:43:38
Rank: #12240 (+55)
20M21M
8:42 | 8:42/mi
35K· 21.75 mi
2:49:36
Rank: #12213 (+27)
21M35K
5:58 | 7:59/mi
23M
2:59:44
Rank: #12079 (+134)
35K23M
10:08 | 8:06/mi
24M
3:07:33
Rank: #11963 (+116)
23M24M
7:49 | 7:49/mi
40K· 24.85 mi
3:14:19
Rank: #11849 (+114)
24M40K
6:46 | 7:55/mi
25.2M
3:17:24
Rank: #11831 (+18)
40K25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:25:18
Rank: #11786 (+45)
25.2MFinish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:31
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:45:47
Pace8:04 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1423:227:3123:22
7:31
-
10K
6.21 mi11:15:3846:467:3223:24
7:32
+0:01
15K
9.32 mi11:39:171:10:257:3323:39
7:37
+0:05
20K
12.43 mi12:03:151:34:237:3623:58
7:43
+0:06
Half
13.11 mi12:08:231:39:317:355:08
7:31
-0:12
25K
15.53 mi12:27:091:58:177:3718:46
7:44
+0:13
30K
18.64 mi12:52:272:23:357:4225:18
8:09
+0:25
20M
20.00 mi13:03:482:34:567:4511:21
8:21
+0:12
21M
21.00 mi13:12:302:43:387:488:42
8:42
+0:21
35K
21.75 mi13:18:282:49:367:485:58
7:59
-0:43
23M
23.00 mi13:28:362:59:447:4910:08
8:06
+0:07
24M
24.00 mi13:36:253:07:337:497:49
7:49
-0:17
40K
24.85 mi13:43:113:14:197:496:46
7:55
+0:06
25.2M
25.20 mi13:46:163:17:247:503:05
8:56
+1:01
Finish
26.22 mi13:54:103:25:187:507:54
7:45
-1:11

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

7:50 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:10

89% of race

Time at Steady Pace

20:03

10% of race

Time at Slower Pace

3:05

2% of race

Average Pace: 7:50 /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 mi10:52:1423:227:3123:22
7:31
#12435
10K
6.21 mi11:15:3846:467:3223:24
7:32
#12366
15K
9.32 mi11:39:171:10:257:3323:39
7:37
#12477
20K
12.43 mi12:03:151:34:237:3623:58
7:43
#12451
Half
13.11 mi12:08:231:39:317:355:08
7:31
#12424
25K
15.53 mi12:27:091:58:177:3718:46
7:44
#12320
30K
18.64 mi12:52:272:23:357:4225:18
8:09
#12295
20M
20.00 mi13:03:482:34:567:4511:21
8:21
#12295
21M
21.00 mi13:12:302:43:387:488:42
8:42
#12240
35K
21.75 mi13:18:282:49:367:485:58
7:59
#12213
23M
23.00 mi13:28:362:59:447:4910:08
8:06
#12079
24M
24.00 mi13:36:253:07:337:497:49
7:49
#11963
40K
24.85 mi13:43:113:14:197:496:46
7:55
#11849
25.2M
25.20 mi13:46:163:17:247:503:05
8:56
#11831
Finish
26.22 mi13:54:103:25:187:507:54
7:45
#11786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi124353032303212712(Top 45%)3284(Top 27%)3284(Top 252%)
10K6.21 mi3.10 mi12366+692997+352997+3512407(Top 44%)3040(Top 25%)3040(Top 233%)
15K9.32 mi3.11 mi12477-1113089-923089-9212712(Top 45%)3284(Top 27%)3284(Top 252%)
20K12.43 mi3.11 mi12451+263117-283117-2812554(Top 44%)3300(Top 27%)3300(Top 253%)
Half13.11 mi0.68 mi12424+273106+113106+1112000(Top 42%)2950(Top 24%)2950(Top 226%)
25K15.53 mi2.42 mi12320+1043087+193087+1911888(Top 42%)3063(Top 25%)3063(Top 235%)
30K18.64 mi3.11 mi12295+253155-683155-6812397(Top 44%)3499(Top 29%)3499(Top 269%)
20M20.00 mi1.36 mi122953197-423197-4212853(Top 45%)3882(Top 32%)3882(Top 298%)
21M21.00 mi1.00 mi12240+553201-43201-411685(Top 41%)3435(Top 28%)3435(Top 264%)
35K21.75 mi0.75 mi12213+273213-123213-1212127(Top 43%)3701(Top 30%)3701(Top 284%)
23M23.00 mi1.25 mi12079+1343174+393174+3910724(Top 38%)3096(Top 25%)3096(Top 238%)
24M24.00 mi1.00 mi11963+1163151+233151+239976(Top 35%)2806(Top 23%)2806(Top 215%)
40K24.85 mi0.85 mi11849+1143130+213130+219611(Top 34%)2736(Top 22%)2736(Top 210%)
25.2M25.20 mi0.35 mi11831+183136-63136-611514(Top 41%)3751(Top 31%)3751(Top 288%)
Finish26.22 mi1.02 mi11786+453145-93145-911118(Top 39%)3516(Top 29%)3516(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12712

Females

3284

F50-54

3284

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

12407

Females

3040

F50-54

3040

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12712

Females

3284

F50-54

3284

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12554

Females

3300

F50-54

3300

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

12000

Females

2950

F50-54

2950

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11888

Females

3063

F50-54

3063

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12397

Females

3499

F50-54

3499

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12853

Females

3882

F50-54

3882

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11685

Females

3435

F50-54

3435

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12127

Females

3701

F50-54

3701

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10724

Females

3096

F50-54

3096

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9976

Females

2806

F50-54

2806

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9611

Females

2736

F50-54

2736

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11514

Females

3751

F50-54

3751

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11118

Females

3516

F50-54

3516

Passing Analysis

Category:
Athletes Passed
2069
Passed By
1420
Net Change
+649
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12435
5K10K306237+69#12435#12366
10K15K138249-111#12366#12477
15K20K208182+26#12477#12451
20KHalf4518+27#12451#12424
Half25K19995+104#12424#12320
25K30K252227+25#12320#12295
30K20M1171170#12295#12295
20M21M12873+55#12295#12240
21M35K7245+27#12240#12213
35K23M17339+134#12213#12079
23M24M13721+116#12079#11963
24M40K14127+114#11963#11849
40K25.2M5133+18#11849#11831
25.2MFinish10257+45#11831#11786
TOTALS20691420+649
📊

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