Steve Nguyen

Bib: 13842M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:33/mi
26:35
973451.5%
10K· 6.21 mi
8:58/mi
54:25
791380.4%
15K· 9.32 mi
8:38/mi
1:21:14
6778
20K· 12.43 mi
8:37/mi
1:48:01
106860.1%
Half· 13.11 mi
8:20/mi
1:53:42
19370.5%
25K· 15.53 mi
8:36/mi
2:14:33
66880.2%
30K· 18.64 mi
9:16/mi
2:43:20
1811480.2%
20M
9:57/mi
2:56:51
64500.2%
21M
12:06/mi
3:08:57
106241.6%
35K· 21.75 mi
11:06/mi
3:17:15
17861.7%
23M
11:39/mi
3:31:50
23630.6%
24M
12:31/mi
3:44:21
821.3%
40K· 24.85 mi
12:33/mi
3:55:05
200.3%
25.2M
13:29/mi
3:59:44
13160.2%
Finish· 26.22 mi
11:31/mi
4:11:28
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:42
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:17:46
Pace10:31 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1426:358:3326:35
8:33
-
10K
6.21 mi11:23:0454:258:4527:50
8:58
+0:25
15K
9.32 mi11:49:531:21:148:4326:49
8:38
-0:20
20K
12.43 mi12:16:401:48:018:4226:47
8:37
-0:01
Half
13.11 mi12:22:211:53:428:405:41
8:20
-0:17
25K
15.53 mi12:43:122:14:338:4020:51
8:36
+0:16
30K
18.64 mi13:11:592:43:208:4628:47
9:16
+0:40
20M
20.00 mi13:25:302:56:518:5113:31
9:57
+0:41
21M
21.00 mi13:37:363:08:579:0012:06
12:06
+2:09
35K
21.75 mi13:45:543:17:159:048:18
11:06
-1:00
23M
23.00 mi14:00:293:31:509:1314:35
11:39
+0:33
24M
24.00 mi14:13:003:44:219:2112:31
12:31
+0:52
40K
24.85 mi14:23:443:55:059:2710:44
12:33
+0:02
25.2M
25.20 mi14:28:233:59:449:314:39
13:29
+0:56
Finish
26.22 mi14:40:074:11:289:3611:44
11:31
-1:58

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

8:20 /mi

Average Pace

9:36 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:33

54% of race

Time at Steady Pace

42:18

17% of race

Time at Slower Pace

1:14:37

30% of race

Average Pace: 9:35 /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 mi10:55:1426:358:3326:35
8:33
#20226
10K
6.21 mi11:23:0454:258:4527:50
8:58
#21208
15K
9.32 mi11:49:531:21:148:4326:49
8:38
#20828
20K
12.43 mi12:16:401:48:018:4226:47
8:37
#20364
Half
13.11 mi12:22:211:53:428:405:41
8:20
#20261
25K
15.53 mi12:43:122:14:338:4020:51
8:36
#19846
30K
18.64 mi13:11:592:43:208:4628:47
9:16
#19662
20M
20.00 mi13:25:302:56:518:5113:31
9:57
#19791
21M
21.00 mi13:37:363:08:579:0012:06
12:06
#20193
35K
21.75 mi13:45:543:17:159:048:18
11:06
#20457
23M
23.00 mi14:00:293:31:509:1314:35
11:39
#20873
24M
24.00 mi14:13:003:44:219:2112:31
12:31
#21309
40K
24.85 mi14:23:443:55:059:2710:44
12:33
#21588
25.2M
25.20 mi14:28:233:59:449:314:39
13:29
#21704
Finish
26.22 mi14:40:074:11:289:3611:44
11:31
#21924
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20226125381253820094(Top 71%)12557(Top 78%)12557(Top 629%)
10K6.21 mi3.10 mi21208-98212983-44512983-44522193(Top 78%)13427(Top 83%)13427(Top 673%)
15K9.32 mi3.11 mi20828+38012827+15612827+15620094(Top 71%)12557(Top 78%)12557(Top 629%)
20K12.43 mi3.11 mi20364+46412626+20112626+20118966(Top 67%)12017(Top 75%)12017(Top 602%)
Half13.11 mi0.68 mi20261+10312573+5312573+5318102(Top 64%)11692(Top 73%)11692(Top 586%)
25K15.53 mi2.42 mi19846+41512395+17812395+17817800(Top 63%)11445(Top 71%)11445(Top 573%)
30K18.64 mi3.11 mi19662+18412277+11812277+11818959(Top 67%)11818(Top 73%)11818(Top 592%)
20M20.00 mi1.36 mi19791-12912310-3312310-3320759(Top 73%)12479(Top 77%)12479(Top 625%)
21M21.00 mi1.00 mi20193-40212447-13712447-13723757(Top 84%)13801(Top 86%)13801(Top 691%)
35K21.75 mi0.75 mi20457-26412560-11312560-11324407(Top 86%)14059(Top 87%)14059(Top 704%)
23M23.00 mi1.25 mi20873-41612725-16512725-16524501(Top 86%)14090(Top 87%)14090(Top 706%)
24M24.00 mi1.00 mi21309-43612903-17812903-17826325(Top 93%)14974(Top 93%)14974(Top 750%)
40K24.85 mi0.85 mi21588-27913007-10413007-10425728(Top 91%)14651(Top 91%)14651(Top 734%)
25.2M25.20 mi0.35 mi21704-11613036-2913036-2925642(Top 90%)14556(Top 90%)14556(Top 729%)
Finish26.22 mi1.02 mi21924-22013133-9713133-9726150(Top 92%)14862(Top 92%)14862(Top 745%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20094

Males

12557

M50-54

12557

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22193

Males

13427

M50-54

13427

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20094

Males

12557

M50-54

12557

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

18966

Males

12017

M50-54

12017

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

18102

Males

11692

M50-54

11692

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

17800

Males

11445

M50-54

11445

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

18959

Males

11818

M50-54

11818

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20759

Males

12479

M50-54

12479

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23757

Males

13801

M50-54

13801

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24407

Males

14059

M50-54

14059

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24501

Males

14090

M50-54

14090

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26325

Males

14974

M50-54

14974

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25728

Males

14651

M50-54

14651

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25642

Males

14556

M50-54

14556

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26150

Males

14862

M50-54

14862

Passing Analysis

Category:
Athletes Passed
1967
Passed By
3665
Net Change
-1698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20226
5K10K441026-982#20226#21208
10K15K42747+380#21208#20828
15K20K48622+464#20828#20364
20KHalf1085+103#20364#20261
Half25K42914+415#20261#19846
25K30K315131+184#19846#19662
30K20M65194-129#19662#19791
20M21M22424-402#19791#20193
21M35K15279-264#20193#20457
35K23M26442-416#20457#20873
23M24M6442-436#20873#21309
24M40K10289-279#21309#21588
40K25.2M5121-116#21588#21704
25.2MFinish9229-220#21704#21924
TOTALS19673665-1698
📊

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