Li Yijie

Bib: 29951F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:33
Rank: #24270
Start5K
29:33 | 9:31/mi
10K· 6.21 mi
1:01:23
Rank: #25134 (-864)
5K10K
31:50 | 10:15/mi
15K· 9.32 mi
1:35:18
Rank: #25774 (-640)
10K15K
33:55 | 10:55/mi
20K· 12.43 mi
2:10:08
Rank: #25921 (-147)
15K20K
34:50 | 11:13/mi
Half· 13.11 mi
2:17:50
Rank: #25982 (-61)
20KHalf
7:42 | 11:17/mi
25K· 15.53 mi
2:47:08
Rank: #26130 (-148)
Half25K
29:18 | 12:05/mi
30K· 18.64 mi
3:29:40
Rank: #26454 (-324)
25K30K
42:32 | 13:41/mi
20M
3:48:07
Rank: #26530 (-76)
30K20M
18:27 | 13:35/mi
21M
4:06:31
Rank: #26790 (-260)
20M21M
18:24 | 18:24/mi
35K· 21.75 mi
4:14:40
Rank: #26723 (+67)
21M35K
8:09 | 10:54/mi
23M
4:31:11
Rank: #26721 (+2)
35K23M
16:31 | 13:11/mi
24M
4:45:17
Rank: #26793 (-72)
23M24M
14:06 | 14:06/mi
40K· 24.85 mi
4:57:20
Rank: #26824 (-31)
24M40K
12:03 | 14:06/mi
25.2M
5:04:18
Rank: #26913 (-89)
40K25.2M
6:58 | 20:12/mi
Finish· 26.22 mi
5:15:45
Rank: #26887 (+26)
25.2MFinish
11:27 | 11:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:50
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:57:55
Pace13:34 /mi
📊Positive Split: 29.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1529:339:3129:33
9:31
-
10K
6.21 mi12:24:051:01:239:5331:50
10:15
+0:44
15K
9.32 mi12:58:001:35:1810:1333:55
10:55
+0:40
20K
12.43 mi13:32:502:10:0810:2834:50
11:13
+0:18
Half
13.11 mi13:40:322:17:5010:317:42
11:17
+0:04
25K
15.53 mi14:09:502:47:0810:4629:18
12:05
+0:48
30K
18.64 mi14:52:223:29:4011:1542:32
13:41
+1:36
20M
20.00 mi15:10:493:48:0711:2418:27
13:35
-0:06
21M
21.00 mi15:29:134:06:3111:4418:24
18:24
+4:49
35K
21.75 mi15:37:224:14:4011:438:09
10:54
-7:30
23M
23.00 mi15:53:534:31:1111:4716:31
13:11
+2:17
24M
24.00 mi16:07:594:45:1711:5314:06
14:06
+0:55
40K
24.85 mi16:20:024:57:2011:5812:03
14:06
0:00
25.2M
25.20 mi16:27:005:04:1812:056:58
20:12
+6:06
Finish
26.22 mi16:38:275:15:4512:0311:27
11:14
-8:58

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

9:31 /mi

Average Pace

12:03 /mi

Slowest Pace

20:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:23

19% of race

Time at Steady Pace

2:21:52

45% of race

Time at Slower Pace

1:52:30

36% 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 mi11:52:1529:339:3129:33
9:31
#24270
10K
6.21 mi12:24:051:01:239:5331:50
10:15
#25134
15K
9.32 mi12:58:001:35:1810:1333:55
10:55
#25774
20K
12.43 mi13:32:502:10:0810:2834:50
11:13
#25921
Half
13.11 mi13:40:322:17:5010:317:42
11:17
#25982
25K
15.53 mi14:09:502:47:0810:4629:18
12:05
#26130
30K
18.64 mi14:52:223:29:4011:1542:32
13:41
#26454
20M
20.00 mi15:10:493:48:0711:2418:27
13:35
#26530
21M
21.00 mi15:29:134:06:3111:4418:24
18:24
#26790
35K
21.75 mi15:37:224:14:4011:438:09
10:54
#26723
23M
23.00 mi15:53:534:31:1111:4716:31
13:11
#26721
24M
24.00 mi16:07:594:45:1711:5314:06
14:06
#26793
40K
24.85 mi16:20:024:57:2011:5812:03
14:06
#26824
25.2M
25.20 mi16:27:005:04:1812:056:58
20:12
#26913
Finish
26.22 mi16:38:275:15:4512:0311:27
11:14
#26887
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi242709836983626563(Top 94%)11105(Top 91%)11105(Top 203%)
10K6.21 mi3.10 mi25134-86410299-46310299-46325818(Top 91%)10696(Top 87%)10696(Top 196%)
15K9.32 mi3.11 mi25774-64010653-35410653-35426563(Top 94%)11105(Top 91%)11105(Top 203%)
20K12.43 mi3.11 mi25921-14710747-9410747-9426303(Top 93%)10976(Top 90%)10976(Top 201%)
Half13.11 mi0.68 mi25982-6110781-3410781-3426844(Top 95%)11327(Top 93%)11327(Top 207%)
25K15.53 mi2.42 mi26130-14810859-7810859-7826521(Top 93%)11152(Top 91%)11152(Top 204%)
30K18.64 mi3.11 mi26454-32411078-21911078-21927275(Top 96%)11643(Top 95%)11643(Top 213%)
20M20.00 mi1.36 mi26530-7611136-5811136-5826970(Top 95%)11544(Top 94%)11544(Top 211%)
21M21.00 mi1.00 mi26790-26011293-15711293-15728309(Top 100%)12192(Top 100%)12192(Top 223%)
35K21.75 mi0.75 mi26723+6711264+2911264+2923975(Top 84%)10049(Top 82%)10049(Top 184%)
23M23.00 mi1.25 mi26721+211273-911273-926597(Top 94%)11400(Top 93%)11400(Top 208%)
24M24.00 mi1.00 mi26793-7211322-4911322-4927699(Top 98%)11983(Top 98%)11983(Top 219%)
40K24.85 mi0.85 mi26824-3111346-2411346-2427254(Top 96%)11768(Top 96%)11768(Top 215%)
25.2M25.20 mi0.35 mi26913-8911393-4711393-4728363(Top 100%)12219(Top 100%)12219(Top 223%)
Finish26.22 mi1.02 mi26887+2611385+811385+825753(Top 91%)11026(Top 90%)11026(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26563

Females

11105

F18-39

11105

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25818

Females

10696

F18-39

10696

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26563

Females

11105

F18-39

11105

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26303

Females

10976

F18-39

10976

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26844

Females

11327

F18-39

11327

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26521

Females

11152

F18-39

11152

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27275

Females

11643

F18-39

11643

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

26970

Females

11544

F18-39

11544

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28309

Females

12192

F18-39

12192

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23975

Females

10049

F18-39

10049

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26597

Females

11400

F18-39

11400

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

27699

Females

11983

F18-39

11983

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27254

Females

11768

F18-39

11768

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

28363

Females

12219

F18-39

12219

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25753

Females

11026

F18-39

11026

Passing Analysis

Category:
Athletes Passed
385
Passed By
3002
Net Change
-2617
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24270
5K10K27891-864#24270#25134
10K15K16656-640#25134#25774
15K20K85232-147#25774#25921
20KHalf970-61#25921#25982
Half25K36184-148#25982#26130
25K30K31355-324#26130#26454
30K20M1894-76#26454#26530
20M21M4264-260#26530#26790
21M35K670+67#26790#26723
35K23M3937+2#26723#26721
23M24M1183-72#26721#26793
24M40K839-31#26793#26824
40K25.2M089-89#26824#26913
25.2MFinish348+26#26913#26887
TOTALS3853002-2617
📊

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