Yuxia Shi

Bib: 17746F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
Masters (Masters Women)
#0 / 6539
Top 32%
Division (F50-54)
#0 / 1207
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:35
Rank: #15696
Start5K
8:14/mi
25:35 split
10K· 6.21 mi
51:01
Rank: #15896 (-200)
5K10K
8:11/mi
25:26 split
15K· 9.32 mi
1:16:35
Rank: #15950 (-54)
10K15K
8:14/mi
25:34 split
20K· 12.43 mi
1:42:36
Rank: #15956 (-6)
15K20K
8:22/mi
26:01 split
Half· 13.11 mi
1:48:10
Rank: #15921 (+35)
20KHalf
8:10/mi
5:34 split
25K· 15.53 mi
2:08:32
Rank: #15856 (+65)
Half25K
8:24/mi
20:22 split
30K· 18.64 mi
2:35:18
Rank: #15684 (+172)
25K30K
8:37/mi
26:46 split
20M
2:47:04
Rank: #15578 (+106)
30K20M
8:40/mi
11:46 split
21M
2:56:18
Rank: #15500 (+78)
20M21M
9:14/mi
9:14 split
35K· 21.75 mi
3:02:35
Rank: #15467 (+33)
21M35K
8:24/mi
6:17 split
23M
3:13:31
Rank: #15392 (+75)
35K23M
8:44/mi
10:56 split
24M
3:22:01
Rank: #15339 (+53)
23M24M
8:30/mi
8:30 split
40K· 24.85 mi
3:29:21
Rank: #15273 (+66)
24M40K
8:35/mi
7:20 split
25.2M
3:32:34
Rank: #15256 (+17)
40K25.2M
9:20/mi
3:13 split
Finish· 26.22 mi
3:41:02
Rank: #15193 (+63)
25.2MFinish
8:19/mi
8:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:10
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:52:52
Pace8:37 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2525:358:1425:35
8:14
-
10K
6.21 mi11:41:5151:018:1325:26
8:11
-0:03
15K
9.32 mi12:07:251:16:358:1325:34
8:14
+0:03
20K
12.43 mi12:33:261:42:368:1526:01
8:22
+0:08
Half
13.11 mi12:39:001:48:108:155:34
8:10
-0:12
25K
15.53 mi12:59:222:08:328:1620:22
8:24
+0:14
30K
18.64 mi13:26:082:35:188:2026:46
8:37
+0:13
20M
20.00 mi13:37:542:47:048:2111:46
8:40
+0:03
21M
21.00 mi13:47:082:56:188:249:14
9:14
+0:34
35K
21.75 mi13:53:253:02:358:246:17
8:24
-0:50
23M
23.00 mi14:04:213:13:318:2510:56
8:44
+0:20
24M
24.00 mi14:12:513:22:018:258:30
8:30
-0:14
40K
24.85 mi14:20:113:29:218:257:20
8:35
+0:05
25.2M
25.20 mi14:23:243:32:348:263:13
9:20
+0:45
Finish
26.22 mi14:31:523:41:028:268:28
8:19
-1:01

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

8:10 /mi

Average Pace

8:26 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:35

94% of race

Time at Steady Pace

12:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi11:16:2525:358:1425:35
8:14
#15696
10K
6.21 mi11:41:5151:018:1325:26
8:11
#15896
15K
9.32 mi12:07:251:16:358:1325:34
8:14
#15950
20K
12.43 mi12:33:261:42:368:1526:01
8:22
#15956
Half
13.11 mi12:39:001:48:108:155:34
8:10
#15921
25K
15.53 mi12:59:222:08:328:1620:22
8:24
#15856
30K
18.64 mi13:26:082:35:188:2026:46
8:37
#15684
20M
20.00 mi13:37:542:47:048:2111:46
8:40
#15578
21M
21.00 mi13:47:082:56:188:249:14
9:14
#15500
35K
21.75 mi13:53:253:02:358:246:17
8:24
#15467
23M
23.00 mi14:04:213:13:318:2510:56
8:44
#15392
24M
24.00 mi14:12:513:22:018:258:30
8:30
#15339
40K
24.85 mi14:20:113:29:218:257:20
8:35
#15273
25.2M
25.20 mi14:23:243:32:348:263:13
9:20
#15256
Finish
26.22 mi14:31:523:41:028:268:28
8:19
#15193
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi156965093509316080(Top 60%)5339(Top 47%)5339(Top 442%)
10K6.21 mi3.10 mi15896-2005220-1275220-12716163(Top 61%)5378(Top 47%)5378(Top 446%)
15K9.32 mi3.11 mi15950-545250-305250-3016080(Top 60%)5339(Top 47%)5339(Top 442%)
20K12.43 mi3.11 mi15956-65277-275277-2716087(Top 60%)5399(Top 47%)5399(Top 447%)
Half13.11 mi0.68 mi15921+355257+205257+2015540(Top 58%)5012(Top 44%)5012(Top 415%)
25K15.53 mi2.42 mi15856+655246+115246+1115587(Top 59%)5196(Top 45%)5196(Top 430%)
30K18.64 mi3.11 mi15684+1725177+695177+6915014(Top 56%)4936(Top 43%)4936(Top 409%)
20M20.00 mi1.36 mi15578+1065139+385139+3814642(Top 55%)4794(Top 42%)4794(Top 397%)
21M21.00 mi1.00 mi15500+785114+255114+2514659(Top 55%)4852(Top 42%)4852(Top 402%)
35K21.75 mi0.75 mi15467+335110+45110+414755(Top 55%)4969(Top 43%)4969(Top 412%)
23M23.00 mi1.25 mi15392+755091+195091+1914606(Top 55%)4959(Top 43%)4959(Top 411%)
24M24.00 mi1.00 mi15339+535066+255066+2514493(Top 54%)4950(Top 43%)4950(Top 410%)
40K24.85 mi0.85 mi15273+665040+265040+2613846(Top 52%)4659(Top 41%)4659(Top 386%)
25.2M25.20 mi0.35 mi15256+175041-15041-114384(Top 54%)4954(Top 43%)4954(Top 410%)
Finish26.22 mi1.02 mi15193+635023+185023+1814186(Top 53%)4847(Top 42%)4847(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16080

Females

5339

F50-54

5339

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

16163

Females

5378

F50-54

5378

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16080

Females

5339

F50-54

5339

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16087

Females

5399

F50-54

5399

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

15540

Females

5012

F50-54

5012

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15587

Females

5196

F50-54

5196

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15014

Females

4936

F50-54

4936

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14642

Females

4794

F50-54

4794

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14659

Females

4852

F50-54

4852

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14755

Females

4969

F50-54

4969

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14606

Females

4959

F50-54

4959

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14493

Females

4950

F50-54

4950

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13846

Females

4659

F50-54

4659

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14384

Females

4954

F50-54

4954

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14186

Females

4847

F50-54

4847

Passing Analysis

Category:
Athletes Passed
1794
Passed By
1291
Net Change
+503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15696
5K10K206406-200#15696#15896
10K15K168222-54#15896#15950
15K20K163169-6#15950#15956
20KHalf5217+35#15956#15921
Half25K16499+65#15921#15856
25K30K26795+172#15856#15684
30K20M14236+106#15684#15578
20M21M12143+78#15578#15500
21M35K6431+33#15500#15467
35K23M11944+75#15467#15392
23M24M9037+53#15392#15339
24M40K9832+66#15339#15273
40K25.2M4225+17#15273#15256
25.2MFinish9835+63#15256#15193
TOTALS17941291+503
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing