Yan Chen

Bib: 30598F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:22
Rank: #19327
Start5K
8:49/mi
27:22 split
10K· 6.21 mi
54:54
Rank: #19215 (+112)
5K10K
8:52/mi
27:32 split
15K· 9.32 mi
1:24:26
Rank: #19803 (-588)
10K15K
9:30/mi
29:32 split
20K· 12.43 mi
1:58:28
Rank: #20784 (-981)
15K20K
10:57/mi
34:02 split
Half· 13.11 mi
2:06:28
Rank: #21043 (-259)
20KHalf
11:44/mi
8:00 split
25K· 15.53 mi
2:43:25
Rank: #22645 (-1602)
Half25K
15:14/mi
36:57 split
30K· 18.64 mi
3:31:31
Rank: #23548 (-903)
25K30K
15:29/mi
48:06 split
20M
3:52:06
Rank: #23702 (-154)
30K20M
15:09/mi
20:35 split
21M
4:08:17
Rank: #23765 (-63)
20M21M
16:11/mi
16:11 split
35K· 21.75 mi
4:18:02
Rank: #23762 (+3)
21M35K
13:02/mi
9:45 split
23M
4:34:28
Rank: #23718 (+44)
35K23M
13:08/mi
16:26 split
24M
4:47:33
Rank: #23705 (+13)
23M24M
13:05/mi
13:05 split
40K· 24.85 mi
4:58:48
Rank: #23679 (+26)
24M40K
13:09/mi
11:15 split
25.2M
5:04:09
Rank: #23683 (-4)
40K25.2M
15:31/mi
5:21 split
Finish· 26.22 mi
5:15:49
Rank: #23638 (+45)
25.2MFinish
11:27/mi
11:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:28
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time3:09:21
Pace14:27 /mi
📊Positive Split: 49.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5027:228:4927:22
8:49
-
10K
6.21 mi12:20:2254:548:5027:32
8:52
+0:03
15K
9.32 mi12:49:541:24:269:0429:32
9:30
+0:38
20K
12.43 mi13:23:561:58:289:3234:02
10:57
+1:27
Half
13.11 mi13:31:562:06:289:398:00
11:44
+0:47
25K
15.53 mi14:08:532:43:2510:3136:57
15:14
+3:30
30K
18.64 mi14:56:593:31:3111:2148:06
15:29
+0:15
20M
20.00 mi15:17:343:52:0611:3620:35
15:09
-0:20
21M
21.00 mi15:33:454:08:1711:4916:11
16:11
+1:02
35K
21.75 mi15:43:304:18:0211:529:45
13:02
-3:09
23M
23.00 mi15:59:564:34:2811:5616:26
13:08
+0:06
24M
24.00 mi16:13:014:47:3311:5913:05
13:05
-0:03
40K
24.85 mi16:24:164:58:4812:0111:15
13:09
+0:04
25.2M
25.20 mi16:29:375:04:0912:045:21
15:31
+2:22
Finish
26.22 mi16:41:175:15:4912:0311:40
11:27
-4:04

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

8:49 /mi

Average Pace

12:03 /mi

Slowest Pace

16:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:08

44% of race

Time at Steady Pace

50:31

16% of race

Time at Slower Pace

2:07:10

40% of race

Average Pace: 12:03 /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 mi11:52:5027:228:4927:22
8:49
#19327
10K
6.21 mi12:20:2254:548:5027:32
8:52
#19215
15K
9.32 mi12:49:541:24:269:0429:32
9:30
#19803
20K
12.43 mi13:23:561:58:289:3234:02
10:57
#20784
Half
13.11 mi13:31:562:06:289:398:00
11:44
#21043
25K
15.53 mi14:08:532:43:2510:3136:57
15:14
#22645
30K
18.64 mi14:56:593:31:3111:2148:06
15:29
#23548
20M
20.00 mi15:17:343:52:0611:3620:35
15:09
#23702
21M
21.00 mi15:33:454:08:1711:4916:11
16:11
#23765
35K
21.75 mi15:43:304:18:0211:529:45
13:02
#23762
23M
23.00 mi15:59:564:34:2811:5616:26
13:08
#23718
24M
24.00 mi16:13:014:47:3311:5913:05
13:05
#23705
40K
24.85 mi16:24:164:58:4812:0111:15
13:09
#23679
25.2M
25.20 mi16:29:375:04:0912:045:21
15:31
#23683
Finish
26.22 mi16:41:175:15:4912:0311:40
11:27
#23638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi193277544754420688(Top 81%)8151(Top 75%)8151(Top 175%)
10K6.21 mi3.10 mi19215+1127443+1017443+10119173(Top 75%)7387(Top 68%)7387(Top 159%)
15K9.32 mi3.11 mi19803-5887739-2967739-29620688(Top 81%)8151(Top 75%)8151(Top 175%)
20K12.43 mi3.11 mi20784-9818241-5028241-50222559(Top 88%)9215(Top 84%)9215(Top 198%)
Half13.11 mi0.68 mi21043-2598378-1378378-13724345(Top 95%)10235(Top 94%)10235(Top 220%)
25K15.53 mi2.42 mi22645-16029244-8669244-86625388(Top 99%)10850(Top 99%)10850(Top 233%)
30K18.64 mi3.11 mi23548-9039777-5339777-53325175(Top 99%)10772(Top 99%)10772(Top 231%)
20M20.00 mi1.36 mi23702-1549864-879864-8724844(Top 97%)10636(Top 97%)10636(Top 228%)
21M21.00 mi1.00 mi23765-639922-589922-5824615(Top 96%)10540(Top 96%)10540(Top 226%)
35K21.75 mi0.75 mi23762+39925-39925-323272(Top 91%)9950(Top 91%)9950(Top 214%)
23M23.00 mi1.25 mi23718+449923+29923+222742(Top 89%)9725(Top 89%)9725(Top 209%)
24M24.00 mi1.00 mi23705+139927-49927-423206(Top 91%)10006(Top 92%)10006(Top 215%)
40K24.85 mi0.85 mi23679+269921+69921+622518(Top 88%)9716(Top 89%)9716(Top 208%)
25.2M25.20 mi0.35 mi23683-49925-49925-423594(Top 92%)10199(Top 93%)10199(Top 219%)
Finish26.22 mi1.02 mi23638+459909+169909+1622343(Top 87%)9617(Top 88%)9617(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20688

Females

8151

F18-39

8151

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19173

Females

7387

F18-39

7387

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20688

Females

8151

F18-39

8151

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

22559

Females

9215

F18-39

9215

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24345

Females

10235

F18-39

10235

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25388

Females

10850

F18-39

10850

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

25175

Females

10772

F18-39

10772

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24844

Females

10636

F18-39

10636

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24615

Females

10540

F18-39

10540

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

23272

Females

9950

F18-39

9950

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22742

Females

9725

F18-39

9725

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

23206

Females

10006

F18-39

10006

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22518

Females

9716

F18-39

9716

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23594

Females

10199

F18-39

10199

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

22343

Females

9617

F18-39

9617

Passing Analysis

Category:
Athletes Passed
755
Passed By
5066
Net Change
-4311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19327
5K10K306194+112#19327#19215
10K15K83671-588#19215#19803
15K20K251006-981#19803#20784
20KHalf3262-259#20784#21043
Half25K131615-1602#21043#22645
25K30K16919-903#22645#23548
30K20M25179-154#23548#23702
20M21M3093-63#23702#23765
21M35K2926+3#23765#23762
35K23M7329+44#23762#23718
23M24M3118+13#23718#23705
24M40K4418+26#23705#23679
40K25.2M1620-4#23679#23683
25.2MFinish6116+45#23683#23638
TOTALS7555066-4311
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing