Junlong Qu

Bib: 12539M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M55-59)
#0 / 1422
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #10178
Start5K
7:34/mi
23:30 split
10K· 6.21 mi
45:57
Rank: #9145 (+1033)
5K10K
7:14/mi
22:27 split
15K· 9.32 mi
1:08:20
Rank: #8695 (+450)
10K15K
7:12/mi
22:23 split
20K· 12.43 mi
1:30:41
Rank: #8225 (+470)
15K20K
7:12/mi
22:21 split
Half· 13.11 mi
1:35:20
Rank: #8054 (+171)
20KHalf
6:49/mi
4:39 split
25K· 15.53 mi
1:53:32
Rank: #8130 (-76)
Half25K
7:30/mi
18:12 split
30K· 18.64 mi
2:16:39
Rank: #7860 (+270)
25K30K
7:26/mi
23:07 split
20M
2:28:10
Rank: #8226 (-366)
30K20M
8:28/mi
11:31 split
21M
2:36:07
Rank: #8142 (+84)
20M21M
7:57/mi
7:57 split
35K· 21.75 mi
2:41:50
Rank: #8177 (-35)
21M35K
7:38/mi
5:43 split
23M
2:51:44
Rank: #8192 (-15)
35K23M
7:54/mi
9:54 split
24M
2:59:31
Rank: #8250 (-58)
23M24M
7:47/mi
7:47 split
40K· 24.85 mi
3:06:09
Rank: #8232 (+18)
24M40K
7:45/mi
6:38 split
25.2M
3:08:58
Rank: #8206 (+26)
40K25.2M
8:10/mi
2:49 split
Finish· 26.22 mi
3:16:18
Rank: #8108 (+98)
25.2MFinish
7:12/mi
7:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:20
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:40:58
Pace7:42 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1123:307:3423:30
7:34
-
10K
6.21 mi11:13:3845:577:2422:27
7:14
-0:20
15K
9.32 mi11:36:011:08:207:2022:23
7:12
-0:02
20K
12.43 mi11:58:221:30:417:1822:21
7:12
0:00
Half
13.11 mi12:03:011:35:207:164:39
6:49
-0:23
25K
15.53 mi12:21:131:53:327:1918:12
7:30
+0:41
30K
18.64 mi12:44:202:16:397:2023:07
7:26
-0:04
20M
20.00 mi12:55:512:28:107:2411:31
8:28
+1:02
21M
21.00 mi13:03:482:36:077:267:57
7:57
-0:31
35K
21.75 mi13:09:312:41:507:265:43
7:38
-0:19
23M
23.00 mi13:19:252:51:447:289:54
7:54
+0:16
24M
24.00 mi13:27:122:59:317:297:47
7:47
-0:07
40K
24.85 mi13:33:503:06:097:296:38
7:45
-0:02
25.2M
25.20 mi13:36:393:08:587:302:49
8:10
+0:25
Finish
26.22 mi13:43:593:16:187:307:20
7:12
-0:58

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

6:49 /mi

Average Pace

7:30 /mi

Slowest Pace

8:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:10

40% of race

Time at Steady Pace

1:17:10

39% of race

Time at Slower Pace

39:58

20% of race

Average Pace: 7:29 /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 mi10:51:1123:307:3423:30
7:34
#10178
10K
6.21 mi11:13:3845:577:2422:27
7:14
#9145
15K
9.32 mi11:36:011:08:207:2022:23
7:12
#8695
20K
12.43 mi11:58:221:30:417:1822:21
7:12
#8225
Half
13.11 mi12:03:011:35:207:164:39
6:49
#8054
25K
15.53 mi12:21:131:53:327:1918:12
7:30
#8130
30K
18.64 mi12:44:202:16:397:2023:07
7:26
#7860
20M
20.00 mi12:55:512:28:107:2411:31
8:28
#8226
21M
21.00 mi13:03:482:36:077:267:57
7:57
#8142
35K
21.75 mi13:09:312:41:507:265:43
7:38
#8177
23M
23.00 mi13:19:252:51:447:289:54
7:54
#8192
24M
24.00 mi13:27:122:59:317:297:47
7:47
#8250
40K
24.85 mi13:33:503:06:097:296:38
7:45
#8232
25.2M
25.20 mi13:36:393:08:587:302:49
8:10
#8206
Finish
26.22 mi13:43:593:16:187:307:20
7:12
#8108
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10178821882187824(Top 29%)6801(Top 45%)6801(Top 478%)
10K6.21 mi3.10 mi9145+10337663+5557663+5558293(Top 31%)7141(Top 47%)7141(Top 502%)
15K9.32 mi3.11 mi8695+4507380+2837380+2837824(Top 29%)6801(Top 45%)6801(Top 478%)
20K12.43 mi3.11 mi8225+4707089+2917089+2917058(Top 27%)6256(Top 41%)6256(Top 440%)
Half13.11 mi0.68 mi8054+1716967+1226967+1225451(Top 20%)5034(Top 33%)5034(Top 354%)
25K15.53 mi2.42 mi8130-766991-246991-248819(Top 33%)7320(Top 48%)7320(Top 515%)
30K18.64 mi3.11 mi7860+2706788+2036788+2036834(Top 26%)5953(Top 39%)5953(Top 419%)
20M20.00 mi1.36 mi8226-3666997-2096997-20913455(Top 51%)9326(Top 61%)9326(Top 656%)
21M21.00 mi1.00 mi8142+846927+706927+707025(Top 26%)5881(Top 39%)5881(Top 414%)
35K21.75 mi0.75 mi8177-356933-66933-69508(Top 36%)7345(Top 48%)7345(Top 517%)
23M23.00 mi1.25 mi8192-156925+86925+89106(Top 34%)7005(Top 46%)7005(Top 493%)
24M24.00 mi1.00 mi8250-586945-206945-209620(Top 36%)7199(Top 47%)7199(Top 506%)
40K24.85 mi0.85 mi8232+186911+346911+348358(Top 31%)6464(Top 43%)6464(Top 455%)
25.2M25.20 mi0.35 mi8206+266883+286883+287460(Top 28%)5860(Top 39%)5860(Top 412%)
Finish26.22 mi1.02 mi8108+986806+776806+776391(Top 24%)5199(Top 34%)5199(Top 366%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7824

Males

6801

M55-59

6801

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8293

Males

7141

M55-59

7141

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7824

Males

6801

M55-59

6801

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7058

Males

6256

M55-59

6256

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5451

Males

5034

M55-59

5034

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8819

Males

7320

M55-59

7320

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6834

Males

5953

M55-59

5953

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13455

Males

9326

M55-59

9326

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7025

Males

5881

M55-59

5881

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9508

Males

7345

M55-59

7345

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9106

Males

7005

M55-59

7005

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9620

Males

7199

M55-59

7199

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8358

Males

6464

M55-59

6464

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7460

Males

5860

M55-59

5860

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6391

Males

5199

M55-59

5199

Passing Analysis

Category:
Athletes Passed
3075*
Passed By
1005
Net Change
+2070
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10178
5K10K1069*36+1033#10178#9145
10K15K46616+450#9145#8695
15K20K4733+470#8695#8225
20KHalf1710+171#8225#8054
Half25K76152-76#8054#8130
25K30K29626+270#8130#7860
30K20M20386-366#7860#8226
20M21M11834+84#8226#8142
21M35K3772-35#8142#8177
35K23M7792-15#8177#8192
23M24M47105-58#8192#8250
24M40K6850+18#8250#8232
40K25.2M359+26#8232#8206
25.2MFinish12224+98#8206#8108
TOTALS3075*1005+2070

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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