Long Nguyen

Bib: 8599M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 17%
Division (M40-44)
#0 / 2241
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4950
Start5K
21:13 | 6:50/mi
10K· 6.21 mi
42:24
Rank: #5157 (-207)
5K10K
21:11 | 6:49/mi
15K· 9.32 mi
1:03:34
Rank: #5177 (-20)
10K15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:43
Rank: #4997 (+180)
15K20K
21:09 | 6:48/mi
Half· 13.11 mi
1:29:19
Rank: #4976 (+21)
20KHalf
4:36 | 6:45/mi
25K· 15.53 mi
1:45:58
Rank: #4909 (+67)
Half25K
16:39 | 6:52/mi
30K· 18.64 mi
2:08:05
Rank: #4941 (-32)
25K30K
22:07 | 7:07/mi
20M
2:17:54
Rank: #4953 (-12)
30K20M
9:49 | 7:13/mi
21M
2:25:59
Rank: #5101 (-148)
20M21M
8:05 | 8:05/mi
35K· 21.75 mi
2:31:28
Rank: #5156 (-55)
21M35K
5:29 | 7:20/mi
23M
2:40:59
Rank: #5228 (-72)
35K23M
9:31 | 7:36/mi
24M
2:48:34
Rank: #5296 (-68)
23M24M
7:35 | 7:35/mi
40K· 24.85 mi
2:55:10
Rank: #5322 (-26)
24M40K
6:36 | 7:43/mi
25.2M
2:58:04
Rank: #5350 (-28)
40K25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:04:58
Rank: #5250 (+100)
25.2MFinish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:19
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:35:39
Pace7:18 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3221:136:5021:13
6:50
-
10K
6.21 mi11:07:4342:246:4921:11
6:49
-0:01
15K
9.32 mi11:28:531:03:346:4921:10
6:49
0:00
20K
12.43 mi11:50:021:24:436:4921:09
6:48
-0:01
Half
13.11 mi11:54:381:29:196:494:36
6:45
-0:03
25K
15.53 mi12:11:171:45:586:4916:39
6:52
+0:07
30K
18.64 mi12:33:242:08:056:5222:07
7:07
+0:15
20M
20.00 mi12:43:132:17:546:549:49
7:13
+0:06
21M
21.00 mi12:51:182:25:596:578:05
8:05
+0:52
35K
21.75 mi12:56:472:31:286:585:29
7:20
-0:45
23M
23.00 mi13:06:182:40:597:009:31
7:36
+0:16
24M
24.00 mi13:13:532:48:347:017:35
7:35
-0:01
40K
24.85 mi13:20:292:55:107:036:36
7:43
+0:08
25.2M
25.20 mi13:23:232:58:047:042:54
8:25
+0:42
Finish
26.22 mi13:30:173:04:587:046:54
6:46
-1:39

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

6:45 /mi

Average Pace

7:04 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:13

52% of race

Time at Steady Pace

54:04

29% of race

Time at Slower Pace

34:41

19% of race

Average Pace: 7:03 /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 mi10:46:3221:136:5021:13
6:50
#4950
10K
6.21 mi11:07:4342:246:4921:11
6:49
#5157
15K
9.32 mi11:28:531:03:346:4921:10
6:49
#5177
20K
12.43 mi11:50:021:24:436:4921:09
6:48
#4997
Half
13.11 mi11:54:381:29:196:494:36
6:45
#4976
25K
15.53 mi12:11:171:45:586:4916:39
6:52
#4909
30K
18.64 mi12:33:242:08:056:5222:07
7:07
#4941
20M
20.00 mi12:43:132:17:546:549:49
7:13
#4953
21M
21.00 mi12:51:182:25:596:578:05
8:05
#5101
35K
21.75 mi12:56:472:31:286:585:29
7:20
#5156
23M
23.00 mi13:06:182:40:597:009:31
7:36
#5228
24M
24.00 mi13:13:532:48:347:017:35
7:35
#5296
40K
24.85 mi13:20:292:55:107:036:36
7:43
#5322
25.2M
25.20 mi13:23:232:58:047:042:54
8:25
#5350
Finish
26.22 mi13:30:173:04:587:046:54
6:46
#5250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4950459645965248(Top 20%)4852(Top 32%)4852(Top 217%)
10K6.21 mi3.10 mi5157-2074777-1814777-1815471(Top 21%)5041(Top 33%)5041(Top 225%)
15K9.32 mi3.11 mi5177-204799-224799-225248(Top 20%)4852(Top 32%)4852(Top 217%)
20K12.43 mi3.11 mi4997+1804645+1544645+1544515(Top 17%)4211(Top 28%)4211(Top 188%)
Half13.11 mi0.68 mi4976+214628+174628+174788(Top 18%)4450(Top 29%)4450(Top 199%)
25K15.53 mi2.42 mi4909+674563+654563+654727(Top 18%)4390(Top 29%)4390(Top 196%)
30K18.64 mi3.11 mi4941-324597-344597-345043(Top 19%)4634(Top 31%)4634(Top 207%)
20M20.00 mi1.36 mi4953-124596+14596+15227(Top 20%)4719(Top 31%)4719(Top 211%)
21M21.00 mi1.00 mi5101-1484713-1174713-1177855(Top 30%)6385(Top 42%)6385(Top 285%)
35K21.75 mi0.75 mi5156-554753-404753-407265(Top 27%)6038(Top 40%)6038(Top 269%)
23M23.00 mi1.25 mi5228-724805-524805-527055(Top 27%)5850(Top 39%)5850(Top 261%)
24M24.00 mi1.00 mi5296-684860-554860-558231(Top 31%)6436(Top 42%)6436(Top 287%)
40K24.85 mi0.85 mi5322-264868-84868-88049(Top 30%)6268(Top 41%)6268(Top 280%)
25.2M25.20 mi0.35 mi5350-284883-154883-158847(Top 33%)6620(Top 44%)6620(Top 295%)
Finish26.22 mi1.02 mi5250+1004800+834800+833922(Top 15%)3478(Top 23%)3478(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5248

Males

4852

M40-44

4852

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5471

Males

5041

M40-44

5041

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5248

Males

4852

M40-44

4852

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4515

Males

4211

M40-44

4211

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4788

Males

4450

M40-44

4450

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4727

Males

4390

M40-44

4390

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5043

Males

4634

M40-44

4634

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5227

Males

4719

M40-44

4719

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7855

Males

6385

M40-44

6385

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7265

Males

6038

M40-44

6038

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7055

Males

5850

M40-44

5850

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8231

Males

6436

M40-44

6436

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8049

Males

6268

M40-44

6268

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8847

Males

6620

M40-44

6620

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3922

Males

3478

M40-44

3478

Passing Analysis

Category:
Athletes Passed
1070
Passed By
1370
Net Change
-300
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4950
5K10K112319-207#4950#5157
10K15K107127-20#5157#5177
15K20K21030+180#5177#4997
20KHalf3413+21#4997#4976
Half25K13568+67#4976#4909
25K30K130162-32#4909#4941
30K20M6678-12#4941#4953
20M21M18166-148#4953#5101
21M35K2479-55#5101#5156
35K23M34106-72#5156#5228
23M24M33101-68#5228#5296
24M40K4470-26#5296#5322
40K25.2M1442-28#5322#5350
25.2MFinish1099+100#5350#5250
TOTALS10701370-300
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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