Junlong Qu

Bib: 11865M

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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
22:51
Rank: #9582
Start5K
7:21/mi
22:51 split
10K· 6.21 mi
45:25
Rank: #8963 (+619)
5K10K
7:16/mi
22:34 split
15K· 9.32 mi
1:07:51
Rank: #8437 (+526)
10K15K
7:13/mi
22:26 split
20K· 12.43 mi
1:30:39
Rank: #8071 (+366)
15K20K
7:20/mi
22:48 split
Half· 13.11 mi
1:35:44
Rank: #8099 (-28)
20KHalf
7:27/mi
5:05 split
25K· 15.53 mi
1:54:33
Rank: #8128 (-29)
Half25K
7:46/mi
18:49 split
30K· 18.64 mi
2:18:14
Rank: #7556 (+572)
25K30K
7:37/mi
23:41 split
20M
2:29:03
Rank: #7395 (+161)
30K20M
7:58/mi
10:49 split
21M
2:37:27
Rank: #7212 (+183)
20M21M
8:24/mi
8:24 split
35K· 21.75 mi
2:43:16
Rank: #7122 (+90)
21M35K
7:46/mi
5:49 split
23M
2:53:10
Rank: #6902 (+220)
35K23M
7:54/mi
9:54 split
24M
3:01:07
Rank: #6805 (+97)
23M24M
7:57/mi
7:57 split
40K· 24.85 mi
3:08:00
Rank: #6696 (+109)
24M40K
8:03/mi
6:53 split
25.2M
3:11:06
Rank: #6664 (+32)
40K25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:18:39
Rank: #6561 (+103)
25.2MFinish
7:25/mi
7:33 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:44
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:42:55
Pace7:51 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0322:517:2122:51
7:21
-
10K
6.21 mi11:12:3745:257:1922:34
7:16
-0:05
15K
9.32 mi11:35:031:07:517:1722:26
7:13
-0:03
20K
12.43 mi11:57:511:30:397:1822:48
7:20
+0:07
Half
13.11 mi12:02:561:35:447:185:05
7:27
+0:07
25K
15.53 mi12:21:451:54:337:2218:49
7:46
+0:19
30K
18.64 mi12:45:262:18:147:2523:41
7:37
-0:09
20M
20.00 mi12:56:152:29:037:2710:49
7:58
+0:21
21M
21.00 mi13:04:392:37:277:308:24
8:24
+0:26
35K
21.75 mi13:10:282:43:167:305:49
7:46
-0:38
23M
23.00 mi13:20:222:53:107:329:54
7:54
+0:08
24M
24.00 mi13:28:193:01:077:337:57
7:57
+0:03
40K
24.85 mi13:35:123:08:007:346:53
8:03
+0:06
25.2M
25.20 mi13:38:183:11:067:353:06
8:59
+0:56
Finish
26.22 mi13:45:513:18:397:357:33
7:25
-1:34

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

7:13 /mi

Average Pace

7:35 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:17

52% of race

Time at Steady Pace

1:16:59

39% of race

Time at Slower Pace

18:23

9% 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 mi10:50:0322:517:2122:51
7:21
#9582
10K
6.21 mi11:12:3745:257:1922:34
7:16
#8963
15K
9.32 mi11:35:031:07:517:1722:26
7:13
#8437
20K
12.43 mi11:57:511:30:397:1822:48
7:20
#8071
Half
13.11 mi12:02:561:35:447:185:05
7:27
#8099
25K
15.53 mi12:21:451:54:337:2218:49
7:46
#8128
30K
18.64 mi12:45:262:18:147:2523:41
7:37
#7556
20M
20.00 mi12:56:152:29:037:2710:49
7:58
#7395
21M
21.00 mi13:04:392:37:277:308:24
8:24
#7212
35K
21.75 mi13:10:282:43:167:305:49
7:46
#7122
23M
23.00 mi13:20:222:53:107:329:54
7:54
#6902
24M
24.00 mi13:28:193:01:077:337:57
7:57
#6805
40K
24.85 mi13:35:123:08:007:346:53
8:03
#6696
25.2M
25.20 mi13:38:183:11:067:353:06
8:59
#6664
Finish
26.22 mi13:45:513:18:397:357:33
7:25
#6561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9582772777277597(Top 30%)6471(Top 44%)6471(Top 423%)
10K6.21 mi3.10 mi8963+6197342+3857342+3858359(Top 33%)6957(Top 48%)6957(Top 455%)
15K9.32 mi3.11 mi8437+5267024+3187024+3187597(Top 30%)6471(Top 44%)6471(Top 423%)
20K12.43 mi3.11 mi8071+3666782+2426782+2427227(Top 28%)6127(Top 42%)6127(Top 401%)
Half13.11 mi0.68 mi8099-286795-136795-138675(Top 34%)6983(Top 48%)6983(Top 457%)
25K15.53 mi2.42 mi8128-296762+336762+338672(Top 34%)6794(Top 47%)6794(Top 444%)
30K18.64 mi3.11 mi7556+5726342+4206342+4205730(Top 22%)4828(Top 33%)4828(Top 316%)
20M20.00 mi1.36 mi7395+1616201+1416201+1416515(Top 25%)5161(Top 35%)5161(Top 338%)
21M21.00 mi1.00 mi7212+1836041+1606041+1605756(Top 23%)4549(Top 31%)4549(Top 298%)
35K21.75 mi0.75 mi7122+905959+825959+826442(Top 25%)4931(Top 34%)4931(Top 322%)
23M23.00 mi1.25 mi6902+2205762+1975762+1975305(Top 21%)4153(Top 28%)4153(Top 272%)
24M24.00 mi1.00 mi6805+975659+1035659+1036333(Top 25%)4639(Top 32%)4639(Top 303%)
40K24.85 mi0.85 mi6696+1095543+1165543+1166030(Top 24%)4351(Top 30%)4351(Top 285%)
25.2M25.20 mi0.35 mi6664+325504+395504+396472(Top 25%)4527(Top 31%)4527(Top 296%)
Finish26.22 mi1.02 mi6561+1035416+885416+885102(Top 20%)3852(Top 26%)3852(Top 252%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7597

Males

6471

M55-59

6471

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8359

Males

6957

M55-59

6957

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7597

Males

6471

M55-59

6471

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7227

Males

6127

M55-59

6127

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8675

Males

6983

M55-59

6983

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8672

Males

6794

M55-59

6794

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5730

Males

4828

M55-59

4828

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6515

Males

5161

M55-59

5161

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5756

Males

4549

M55-59

4549

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6442

Males

4931

M55-59

4931

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5305

Males

4153

M55-59

4153

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6333

Males

4639

M55-59

4639

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6030

Males

4351

M55-59

4351

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6472

Males

4527

M55-59

4527

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5102

Males

3852

M55-59

3852

Passing Analysis

Category:
Athletes Passed
3652
Passed By
631
Net Change
+3021
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9582
5K10K65637+619#9582#8963
10K15K55125+526#8963#8437
15K20K40034+366#8437#8071
20KHalf2755-28#8071#8099
Half25K187216-29#8099#8128
25K30K59018+572#8128#7556
30K20M19635+161#7556#7395
20M21M21128+183#7395#7212
21M35K12030+90#7212#7122
35K23M24525+220#7122#6902
23M24M14043+97#6902#6805
24M40K15546+109#6805#6696
40K25.2M5321+32#6696#6664
25.2MFinish12118+103#6664#6561
TOTALS3652631+3021
📊

Passing Visuals

Category:
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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