Haiyan Jia

Bib: 14752M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 43%
Division (M50-54)
#0 / 2052
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:16
Rank: #12424
Start5K
24:16 | 7:49/mi
10K· 6.21 mi
48:43
Rank: #13075 (-651)
5K10K
24:27 | 7:52/mi
15K· 9.32 mi
1:13:08
Rank: #13094 (-19)
10K15K
24:25 | 7:52/mi
20K· 12.43 mi
1:37:22
Rank: #12708 (+386)
15K20K
24:14 | 7:48/mi
Half· 13.11 mi
1:42:33
Rank: #12592 (+116)
20KHalf
5:11 | 7:36/mi
25K· 15.53 mi
2:01:26
Rank: #12324 (+268)
Half25K
18:53 | 7:47/mi
30K· 18.64 mi
2:25:53
Rank: #11818 (+506)
25K30K
24:27 | 7:52/mi
20M
2:36:28
Rank: #11559 (+259)
30K20M
10:35 | 7:47/mi
21M
2:44:45
Rank: #11374 (+185)
20M21M
8:17 | 8:17/mi
35K· 21.75 mi
2:50:25
Rank: #11271 (+103)
21M35K
5:40 | 7:34/mi
23M
2:59:58
Rank: #10982 (+289)
35K23M
9:33 | 7:38/mi
24M
3:07:18
Rank: #10767 (+215)
23M24M
7:20 | 7:20/mi
40K· 24.85 mi
3:13:48
Rank: #10604 (+163)
24M40K
6:30 | 7:36/mi
25.2M
3:16:39
Rank: #10546 (+58)
40K25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:24:17
Rank: #10437 (+109)
25.2MFinish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:33
Pace7:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:44
Pace7:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5024:167:4924:16
7:49
-
10K
6.21 mi11:18:1748:437:5024:27
7:52
+0:03
15K
9.32 mi11:42:421:13:087:5124:25
7:52
0:00
20K
12.43 mi12:06:561:37:227:5024:14
7:48
-0:04
Half
13.11 mi12:12:071:42:337:495:11
7:36
-0:12
25K
15.53 mi12:31:002:01:267:4918:53
7:47
+0:11
30K
18.64 mi12:55:272:25:537:5024:27
7:52
+0:05
20M
20.00 mi13:06:022:36:287:4910:35
7:47
-0:05
21M
21.00 mi13:14:192:44:457:518:17
8:17
+0:30
35K
21.75 mi13:19:592:50:257:505:40
7:34
-0:43
23M
23.00 mi13:29:322:59:587:499:33
7:38
+0:04
24M
24.00 mi13:36:523:07:187:487:20
7:20
-0:18
40K
24.85 mi13:43:223:13:487:486:30
7:36
+0:16
25.2M
25.20 mi13:46:133:16:397:482:51
8:16
+0:40
Finish
26.22 mi13:53:513:24:177:487:38
7:29
-0:47

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

7:20 /mi

Average Pace

7:48 /mi

Slowest Pace

8:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:09

95% of race

Time at Steady Pace

11:08

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi10:53:5024:167:4924:16
7:49
#12424
10K
6.21 mi11:18:1748:437:5024:27
7:52
#13075
15K
9.32 mi11:42:421:13:087:5124:25
7:52
#13094
20K
12.43 mi12:06:561:37:227:5024:14
7:48
#12708
Half
13.11 mi12:12:071:42:337:495:11
7:36
#12592
25K
15.53 mi12:31:002:01:267:4918:53
7:47
#12324
30K
18.64 mi12:55:272:25:537:5024:27
7:52
#11818
20M
20.00 mi13:06:022:36:287:4910:35
7:47
#11559
21M
21.00 mi13:14:192:44:457:518:17
8:17
#11374
35K
21.75 mi13:19:592:50:257:505:40
7:34
#11271
23M
23.00 mi13:29:322:59:587:499:33
7:38
#10982
24M
24.00 mi13:36:523:07:187:487:20
7:20
#10767
40K
24.85 mi13:43:223:13:487:486:30
7:36
#10604
25.2M
25.20 mi13:46:133:16:397:482:51
8:16
#10546
Finish
26.22 mi13:53:513:24:177:487:38
7:29
#10437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi124249288928813166(Top 49%)9563(Top 63%)9563(Top 466%)
10K6.21 mi3.10 mi13075-6519564-2769564-27613709(Top 51%)9824(Top 65%)9824(Top 479%)
15K9.32 mi3.11 mi13094-199555+99555+913166(Top 49%)9563(Top 63%)9563(Top 466%)
20K12.43 mi3.11 mi12708+3869378+1779378+17711728(Top 44%)8899(Top 59%)8899(Top 434%)
Half13.11 mi0.68 mi12592+1169315+639315+6310941(Top 41%)8580(Top 57%)8580(Top 418%)
25K15.53 mi2.42 mi12324+2689178+1379178+13710981(Top 41%)8487(Top 56%)8487(Top 414%)
30K18.64 mi3.11 mi11818+5068925+2538925+2539894(Top 37%)7777(Top 51%)7777(Top 379%)
20M20.00 mi1.36 mi11559+2598797+1288797+1288766(Top 33%)7064(Top 47%)7064(Top 344%)
21M21.00 mi1.00 mi11374+1858699+988699+989130(Top 34%)7145(Top 47%)7145(Top 348%)
35K21.75 mi0.75 mi11271+1038640+598640+599083(Top 34%)7126(Top 47%)7126(Top 347%)
23M23.00 mi1.25 mi10982+2898479+1618479+1617270(Top 27%)5997(Top 40%)5997(Top 292%)
24M24.00 mi1.00 mi10767+2158347+1328347+1326619(Top 25%)5509(Top 36%)5509(Top 268%)
40K24.85 mi0.85 mi10604+1638220+1278220+1277349(Top 28%)5848(Top 39%)5848(Top 285%)
25.2M25.20 mi0.35 mi10546+588187+338187+338075(Top 30%)6235(Top 41%)6235(Top 304%)
Finish26.22 mi1.02 mi10437+1098111+768111+768476(Top 32%)6452(Top 43%)6452(Top 314%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13166

Males

9563

M50-54

9563

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13709

Males

9824

M50-54

9824

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13166

Males

9563

M50-54

9563

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11728

Males

8899

M50-54

8899

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10941

Males

8580

M50-54

8580

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10981

Males

8487

M50-54

8487

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9894

Males

7777

M50-54

7777

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8766

Males

7064

M50-54

7064

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9130

Males

7145

M50-54

7145

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9083

Males

7126

M50-54

7126

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7270

Males

5997

M50-54

5997

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6619

Males

5509

M50-54

5509

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7349

Males

5848

M50-54

5848

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8075

Males

6235

M50-54

6235

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8476

Males

6452

M50-54

6452

Passing Analysis

Category:
Athletes Passed
3127
Passed By
1140
Net Change
+1987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12424
5K10K109760-651#12424#13075
10K15K211230-19#13075#13094
15K20K41529+386#13094#12708
20KHalf1182+116#12708#12592
Half25K28921+268#12592#12324
25K30K52519+506#12324#11818
30K20M2623+259#11818#11559
20M21M20015+185#11559#11374
21M35K11310+103#11374#11271
35K23M2934+289#11271#10982
23M24M2227+215#10982#10767
24M40K1696+163#10767#10604
40K25.2M646+58#10604#10546
25.2MFinish13728+109#10546#10437
TOTALS31271140+1987
📊

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