Tuan Nguyen

Bib: 8256M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M50-54)
#0 / 2052
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:44
Rank: #10899
Start5K
23:44 | 7:38/mi
10K· 6.21 mi
47:27
Rank: #11221 (-322)
5K10K
23:43 | 7:38/mi
15K· 9.32 mi
1:11:08
Rank: #11206 (+15)
10K15K
23:41 | 7:37/mi
20K· 12.43 mi
1:34:57
Rank: #11026 (+180)
15K20K
23:49 | 7:40/mi
Half· 13.11 mi
1:40:12
Rank: #11061 (-35)
20KHalf
5:15 | 7:42/mi
25K· 15.53 mi
1:58:51
Rank: #10903 (+158)
Half25K
18:39 | 7:42/mi
30K· 18.64 mi
2:23:23
Rank: #10695 (+208)
25K30K
24:32 | 7:54/mi
20M
2:34:03
Rank: #10569 (+126)
30K20M
10:40 | 7:51/mi
21M
2:42:22
Rank: #10473 (+96)
20M21M
8:19 | 8:19/mi
35K· 21.75 mi
2:47:55
Rank: #10357 (+116)
21M35K
5:33 | 7:25/mi
23M
2:57:22
Rank: #10105 (+252)
35K23M
9:27 | 7:33/mi
24M
3:04:44
Rank: #9910 (+195)
23M24M
7:22 | 7:22/mi
40K· 24.85 mi
3:10:56
Rank: #9681 (+229)
24M40K
6:12 | 7:15/mi
25.2M
3:13:31
Rank: #9546 (+135)
40K25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:20:07
Rank: #9220 (+326)
25.2MFinish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:12
Pace7:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3323:447:3823:44
7:38
-
10K
6.21 mi11:14:1647:277:3823:43
7:38
0:00
15K
9.32 mi11:37:571:11:087:3823:41
7:37
-0:01
20K
12.43 mi12:01:461:34:577:3823:49
7:40
+0:03
Half
13.11 mi12:07:011:40:127:395:15
7:42
+0:02
25K
15.53 mi12:25:401:58:517:3918:39
7:42
0:00
30K
18.64 mi12:50:122:23:237:4224:32
7:54
+0:12
20M
20.00 mi13:00:522:34:037:4210:40
7:51
-0:03
21M
21.00 mi13:09:112:42:227:448:19
8:19
+0:28
35K
21.75 mi13:14:442:47:557:435:33
7:25
-0:54
23M
23.00 mi13:24:112:57:227:439:27
7:33
+0:08
24M
24.00 mi13:31:333:04:447:427:22
7:22
-0:11
40K
24.85 mi13:37:453:10:567:416:12
7:15
-0:07
25.2M
25.20 mi13:40:203:13:317:412:35
7:29
+0:14
Finish
26.22 mi13:46:563:20:077:386:36
6:29
-1:00

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

6:29 /mi

Average Pace

7:38 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:43

13% of race

Time at Steady Pace

2:10:53

65% of race

Time at Slower Pace

43:31

22% of race

Average Pace: 7:38 /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 mi10:50:3323:447:3823:44
7:38
#10899
10K
6.21 mi11:14:1647:277:3823:43
7:38
#11221
15K
9.32 mi11:37:571:11:087:3823:41
7:37
#11206
20K
12.43 mi12:01:461:34:577:3823:49
7:40
#11026
Half
13.11 mi12:07:011:40:127:395:15
7:42
#11061
25K
15.53 mi12:25:401:58:517:3918:39
7:42
#10903
30K
18.64 mi12:50:122:23:237:4224:32
7:54
#10695
20M
20.00 mi13:00:522:34:037:4210:40
7:51
#10569
21M
21.00 mi13:09:112:42:227:448:19
8:19
#10473
35K
21.75 mi13:14:442:47:557:435:33
7:25
#10357
23M
23.00 mi13:24:112:57:227:439:27
7:33
#10105
24M
24.00 mi13:31:333:04:447:427:22
7:22
#9910
40K
24.85 mi13:37:453:10:567:416:12
7:15
#9681
25.2M
25.20 mi13:40:203:13:317:412:35
7:29
#9546
Finish
26.22 mi13:46:563:20:077:386:36
6:29
#9220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi108998604860411188(Top 42%)8719(Top 57%)8719(Top 425%)
10K6.21 mi3.10 mi11221-3228753-1498753-14911611(Top 44%)8932(Top 59%)8932(Top 435%)
15K9.32 mi3.11 mi11206+158748+58748+511188(Top 42%)8719(Top 57%)8719(Top 425%)
20K12.43 mi3.11 mi11026+1808667+818667+8110619(Top 40%)8387(Top 55%)8387(Top 409%)
Half13.11 mi0.68 mi11061-358683-168683-1611758(Top 44%)8943(Top 59%)8943(Top 436%)
25K15.53 mi2.42 mi10903+1588584+998584+9910218(Top 38%)8107(Top 53%)8107(Top 395%)
30K18.64 mi3.11 mi10695+2088427+1578427+15710096(Top 38%)7874(Top 52%)7874(Top 384%)
20M20.00 mi1.36 mi10569+1268346+818346+819204(Top 35%)7308(Top 48%)7308(Top 356%)
21M21.00 mi1.00 mi10473+968266+808266+809302(Top 35%)7239(Top 48%)7239(Top 353%)
35K21.75 mi0.75 mi10357+1168200+668200+667933(Top 30%)6468(Top 43%)6468(Top 315%)
23M23.00 mi1.25 mi10105+2528045+1558045+1556727(Top 25%)5658(Top 37%)5658(Top 276%)
24M24.00 mi1.00 mi9910+1957909+1367909+1366838(Top 26%)5627(Top 37%)5627(Top 274%)
40K24.85 mi0.85 mi9681+2297766+1437766+1435173(Top 19%)4469(Top 29%)4469(Top 218%)
25.2M25.20 mi0.35 mi9546+1357675+917675+913917(Top 15%)3507(Top 23%)3507(Top 171%)
Finish26.22 mi1.02 mi9220+3267461+2147461+2142394(Top 9%)2212(Top 15%)2212(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11188

Males

8719

M50-54

8719

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11611

Males

8932

M50-54

8932

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11188

Males

8719

M50-54

8719

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10619

Males

8387

M50-54

8387

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11758

Males

8943

M50-54

8943

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10218

Males

8107

M50-54

8107

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10096

Males

7874

M50-54

7874

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9204

Males

7308

M50-54

7308

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9302

Males

7239

M50-54

7239

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7933

Males

6468

M50-54

6468

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6727

Males

5658

M50-54

5658

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6838

Males

5627

M50-54

5627

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5173

Males

4469

M50-54

4469

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3917

Males

3507

M50-54

3507

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2394

Males

2212

M50-54

2212

Passing Analysis

Category:
Athletes Passed
2675*
Passed By
996
Net Change
+1679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10899
5K10K169491-322#10899#11221
10K15K196181+15#11221#11206
15K20K24969+180#11206#11026
20KHalf1752-35#11026#11061
Half25K20446+158#11061#10903
25K30K28981+208#10903#10695
30K20M150*24+126#10695#10569
20M21M13135+96#10569#10473
21M35K1171+116#10473#10357
35K23M2619+252#10357#10105
23M24M2005+195#10105#9910
24M40K229*0+229#9910#9681
40K25.2M1372+135#9681#9546
25.2MFinish3260+326#9546#9220
TOTALS2675*996+1679

* 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