Yanjie Li

Bib: 15435M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M55-59)
#0 / 1529
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #9421
Start5K
22:47 | 7:20/mi
10K· 6.21 mi
45:32
Rank: #9105 (+316)
5K10K
22:45 | 7:19/mi
15K· 9.32 mi
1:08:13
Rank: #8753 (+352)
10K15K
22:41 | 7:18/mi
20K· 12.43 mi
1:31:22
Rank: #8505 (+248)
15K20K
23:09 | 7:27/mi
Half· 13.11 mi
1:36:22
Rank: #8472 (+33)
20KHalf
5:00 | 7:20/mi
25K· 15.53 mi
1:54:38
Rank: #8166 (+306)
Half25K
18:16 | 7:32/mi
30K· 18.64 mi
2:18:38
Rank: #7681 (+485)
25K30K
24:00 | 7:43/mi
20M
2:29:15
Rank: #7454 (+227)
30K20M
10:37 | 7:49/mi
21M
2:37:29
Rank: #7226 (+228)
20M21M
8:14 | 8:14/mi
35K· 21.75 mi
2:43:07
Rank: #7069 (+157)
21M35K
5:38 | 7:32/mi
23M
2:53:09
Rank: #6895 (+174)
35K23M
10:02 | 8:01/mi
24M
3:00:58
Rank: #6752 (+143)
23M24M
7:49 | 7:49/mi
40K· 24.85 mi
3:07:47
Rank: #6621 (+131)
24M40K
6:49 | 7:58/mi
25.2M
3:10:57
Rank: #6622 (-1)
40K25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:18:40
Rank: #6566 (+56)
25.2MFinish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:22
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:42:18
Pace7:48 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0822:477:2022:47
7:20
-
10K
6.21 mi11:17:5345:327:2022:45
7:19
-0:01
15K
9.32 mi11:40:341:08:137:1922:41
7:18
-0:01
20K
12.43 mi12:03:431:31:227:2123:09
7:27
+0:09
Half
13.11 mi12:08:431:36:227:215:00
7:20
-0:07
25K
15.53 mi12:26:591:54:387:2318:16
7:32
+0:12
30K
18.64 mi12:50:592:18:387:2624:00
7:43
+0:11
20M
20.00 mi13:01:362:29:157:2810:37
7:49
+0:06
21M
21.00 mi13:09:502:37:297:308:14
8:14
+0:25
35K
21.75 mi13:15:282:43:077:305:38
7:32
-0:42
23M
23.00 mi13:25:302:53:097:3210:02
8:01
+0:29
24M
24.00 mi13:33:193:00:587:327:49
7:49
-0:12
40K
24.85 mi13:40:083:07:477:336:49
7:58
+0:09
25.2M
25.20 mi13:43:183:10:577:353:10
9:11
+1:13
Finish
26.22 mi13:51:013:18:407:357:43
7:34
-1:37

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

7:18 /mi

Average Pace

7:35 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:26

23% of race

Time at Steady Pace

1:46:33

54% of race

Time at Slower Pace

46:41

23% of race

Average Pace: 7:35 /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 mi10:55:0822:477:2022:47
7:20
#9421
10K
6.21 mi11:17:5345:327:2022:45
7:19
#9105
15K
9.32 mi11:40:341:08:137:1922:41
7:18
#8753
20K
12.43 mi12:03:431:31:227:2123:09
7:27
#8505
Half
13.11 mi12:08:431:36:227:215:00
7:20
#8472
25K
15.53 mi12:26:591:54:387:2318:16
7:32
#8166
30K
18.64 mi12:50:592:18:387:2624:00
7:43
#7681
20M
20.00 mi13:01:362:29:157:2810:37
7:49
#7454
21M
21.00 mi13:09:502:37:297:308:14
8:14
#7226
35K
21.75 mi13:15:282:43:077:305:38
7:32
#7069
23M
23.00 mi13:25:302:53:097:3210:02
8:01
#6895
24M
24.00 mi13:33:193:00:587:327:49
7:49
#6752
40K
24.85 mi13:40:083:07:477:336:49
7:58
#6621
25.2M
25.20 mi13:43:183:10:577:353:10
9:11
#6622
Finish
26.22 mi13:51:013:18:407:357:43
7:34
#6566
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9421763976398163(Top 32%)6810(Top 47%)6810(Top 445%)
10K6.21 mi3.10 mi9105+3167425+2147425+2148827(Top 35%)7243(Top 50%)7243(Top 474%)
15K9.32 mi3.11 mi8753+3527204+2217204+2218163(Top 32%)6810(Top 47%)6810(Top 445%)
20K12.43 mi3.11 mi8505+2487029+1757029+1758006(Top 31%)6596(Top 45%)6596(Top 431%)
Half13.11 mi0.68 mi8472+337001+287001+287810(Top 31%)6495(Top 45%)6495(Top 425%)
25K15.53 mi2.42 mi8166+3066785+2166785+2167177(Top 28%)5925(Top 41%)5925(Top 388%)
30K18.64 mi3.11 mi7681+4856403+3826403+3826266(Top 25%)5183(Top 36%)5183(Top 339%)
20M20.00 mi1.36 mi7454+2276233+1706233+1705761(Top 23%)4713(Top 32%)4713(Top 308%)
21M21.00 mi1.00 mi7226+2286050+1836050+1835056(Top 20%)4138(Top 28%)4138(Top 271%)
35K21.75 mi0.75 mi7069+1575918+1325918+1325191(Top 20%)4216(Top 29%)4216(Top 276%)
23M23.00 mi1.25 mi6895+1745758+1605758+1605798(Top 23%)4416(Top 30%)4416(Top 289%)
24M24.00 mi1.00 mi6752+1435627+1315627+1315643(Top 22%)4264(Top 29%)4264(Top 279%)
40K24.85 mi0.85 mi6621+1315500+1275500+1275659(Top 22%)4152(Top 28%)4152(Top 272%)
25.2M25.20 mi0.35 mi6622-15481+195481+197345(Top 29%)4971(Top 34%)4971(Top 325%)
Finish26.22 mi1.02 mi6566+565417+645417+646002(Top 23%)4332(Top 30%)4332(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8163

Males

6810

M55-59

6810

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8827

Males

7243

M55-59

7243

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8163

Males

6810

M55-59

6810

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8006

Males

6596

M55-59

6596

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7810

Males

6495

M55-59

6495

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7177

Males

5925

M55-59

5925

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6266

Males

5183

M55-59

5183

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5761

Males

4713

M55-59

4713

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5056

Males

4138

M55-59

4138

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5191

Males

4216

M55-59

4216

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5798

Males

4416

M55-59

4416

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5643

Males

4264

M55-59

4264

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5659

Males

4152

M55-59

4152

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7345

Males

4971

M55-59

4971

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6002

Males

4332

M55-59

4332

Passing Analysis

Category:
Athletes Passed
3380
Passed By
525
Net Change
+2855
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9421
5K10K41296+316#9421#9105
10K15K38937+352#9105#8753
15K20K33587+248#8753#8505
20KHalf4613+33#8505#8472
Half25K34943+306#8472#8166
25K30K52035+485#8166#7681
30K20M24619+227#7681#7454
20M21M24315+228#7454#7226
21M35K16912+157#7226#7069
35K23M20733+174#7069#6895
23M24M17027+143#6895#6752
24M40K15524+131#6752#6621
40K25.2M4445-1#6621#6622
25.2MFinish9539+56#6622#6566
TOTALS3380525+2855
📊

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