Jie Qiu

Bib: 11965M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 21%
Gender (Male)
#0 / 14578
Top 32%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M45-49)
#0 / 2218
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:00
Rank: #7526
Start5K
22:00 | 7:05/mi
10K· 6.21 mi
44:01
Rank: #7352 (+174)
5K10K
22:01 | 7:05/mi
15K· 9.32 mi
1:05:44
Rank: #6931 (+421)
10K15K
21:43 | 6:59/mi
20K· 12.43 mi
1:27:35
Rank: #6468 (+463)
15K20K
21:51 | 7:02/mi
Half· 13.11 mi
1:32:16
Rank: #6370 (+98)
20KHalf
4:41 | 6:52/mi
25K· 15.53 mi
1:49:30
Rank: #6015 (+355)
Half25K
17:14 | 7:06/mi
30K· 18.64 mi
2:12:49
Rank: #5713 (+302)
25K30K
23:19 | 7:30/mi
20M
2:23:18
Rank: #5604 (+109)
30K20M
10:29 | 7:43/mi
21M
2:31:45
Rank: #5540 (+64)
20M21M
8:27 | 8:27/mi
35K· 21.75 mi
2:37:23
Rank: #5474 (+66)
21M35K
5:38 | 7:32/mi
23M
2:47:23
Rank: #5385 (+89)
35K23M
10:00 | 7:59/mi
24M
2:55:18
Rank: #5341 (+44)
23M24M
7:55 | 7:55/mi
40K· 24.85 mi
3:02:20
Rank: #5331 (+10)
24M40K
7:02 | 8:14/mi
25.2M
3:05:38
Rank: #5371 (-40)
40K25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:14:10
Rank: #5493 (-122)
25.2MFinish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:16
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:41:54
Pace7:46 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2922:007:0522:00
7:05
-
10K
6.21 mi11:10:3044:017:0522:01
7:05
0:00
15K
9.32 mi11:32:131:05:447:0321:43
6:59
-0:06
20K
12.43 mi11:54:041:27:357:0321:51
7:02
+0:03
Half
13.11 mi11:58:451:32:167:024:41
6:52
-0:10
25K
15.53 mi12:15:591:49:307:0317:14
7:06
+0:14
30K
18.64 mi12:39:182:12:497:0723:19
7:30
+0:24
20M
20.00 mi12:49:472:23:187:1010:29
7:43
+0:13
21M
21.00 mi12:58:142:31:457:148:27
8:27
+0:44
35K
21.75 mi13:03:522:37:237:145:38
7:32
-0:55
23M
23.00 mi13:13:522:47:237:1710:00
7:59
+0:27
24M
24.00 mi13:21:472:55:187:187:55
7:55
-0:04
40K
24.85 mi13:28:493:02:207:207:02
8:14
+0:19
25.2M
25.20 mi13:32:073:05:387:223:18
9:34
+1:20
Finish
26.22 mi13:40:393:14:107:258:32
8:22
-1:12

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

6:52 /mi

Average Pace

7:25 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:30

56% of race

Time at Steady Pace

39:26

20% of race

Time at Slower Pace

45:14

23% of race

Average Pace: 7:24 /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 mi10:48:2922:007:0522:00
7:05
#7526
10K
6.21 mi11:10:3044:017:0522:01
7:05
#7352
15K
9.32 mi11:32:131:05:447:0321:43
6:59
#6931
20K
12.43 mi11:54:041:27:357:0321:51
7:02
#6468
Half
13.11 mi11:58:451:32:167:024:41
6:52
#6370
25K
15.53 mi12:15:591:49:307:0317:14
7:06
#6015
30K
18.64 mi12:39:182:12:497:0723:19
7:30
#5713
20M
20.00 mi12:49:472:23:187:1010:29
7:43
#5604
21M
21.00 mi12:58:142:31:457:148:27
8:27
#5540
35K
21.75 mi13:03:522:37:237:145:38
7:32
#5474
23M
23.00 mi13:13:522:47:237:1710:00
7:59
#5385
24M
24.00 mi13:21:472:55:187:187:55
7:55
#5341
40K
24.85 mi13:28:493:02:207:207:02
8:14
#5331
25.2M
25.20 mi13:32:073:05:387:223:18
9:34
#5371
Finish
26.22 mi13:40:393:14:107:258:32
8:22
#5493
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7526650465046151(Top 24%)5491(Top 38%)5491(Top 248%)
10K6.21 mi3.10 mi7352+1746382+1226382+1227198(Top 28%)6244(Top 43%)6244(Top 282%)
15K9.32 mi3.11 mi6931+4216068+3146068+3146151(Top 24%)5491(Top 38%)5491(Top 248%)
20K12.43 mi3.11 mi6468+4635731+3375731+3375431(Top 21%)4907(Top 34%)4907(Top 221%)
Half13.11 mi0.68 mi6370+985651+805651+804956(Top 19%)4533(Top 31%)4533(Top 204%)
25K15.53 mi2.42 mi6015+3555371+2805371+2804857(Top 19%)4369(Top 30%)4369(Top 197%)
30K18.64 mi3.11 mi5713+3025083+2885083+2885120(Top 20%)4436(Top 30%)4436(Top 200%)
20M20.00 mi1.36 mi5604+1094976+1074976+1075277(Top 21%)4421(Top 30%)4421(Top 199%)
21M21.00 mi1.00 mi5540+644901+754901+755990(Top 23%)4673(Top 32%)4673(Top 211%)
35K21.75 mi0.75 mi5474+664836+654836+655183(Top 20%)4208(Top 29%)4208(Top 190%)
23M23.00 mi1.25 mi5385+894735+1014735+1015668(Top 22%)4345(Top 30%)4345(Top 196%)
24M24.00 mi1.00 mi5341+444681+544681+546152(Top 24%)4536(Top 31%)4536(Top 205%)
40K24.85 mi0.85 mi5331+104646+354646+356912(Top 27%)4807(Top 33%)4807(Top 217%)
25.2M25.20 mi0.35 mi5371-404662-164662-168950(Top 35%)5786(Top 40%)5786(Top 261%)
Finish26.22 mi1.02 mi5493-1224716-544716-5410745(Top 42%)6850(Top 47%)6850(Top 309%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6151

Males

5491

M45-49

5491

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7198

Males

6244

M45-49

6244

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6151

Males

5491

M45-49

5491

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5431

Males

4907

M45-49

4907

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4956

Males

4533

M45-49

4533

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4857

Males

4369

M45-49

4369

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5120

Males

4436

M45-49

4436

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5277

Males

4421

M45-49

4421

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5990

Males

4673

M45-49

4673

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5183

Males

4208

M45-49

4208

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5668

Males

4345

M45-49

4345

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6152

Males

4536

M45-49

4536

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6912

Males

4807

M45-49

4807

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8950

Males

5786

M45-49

5786

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10745

Males

6850

M45-49

6850

Passing Analysis

Category:
Athletes Passed
2793
Passed By
760
Net Change
+2033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7526
5K10K292118+174#7526#7352
10K15K43918+421#7352#6931
15K20K4707+463#6931#6468
20KHalf980+98#6468#6370
Half25K37116+355#6370#6015
25K30K36664+302#6015#5713
30K20M14839+109#5713#5604
20M21M12460+64#5604#5540
21M35K9024+66#5540#5474
35K23M14556+89#5474#5385
23M24M9854+44#5385#5341
24M40K7868+10#5341#5331
40K25.2M2666-40#5331#5371
25.2MFinish48170-122#5371#5493
TOTALS2793760+2033
📊

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