Don Ngo

Bib: 18084M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:38
Rank: #11599
Start5K
23:38 | 7:36/mi
10K· 6.21 mi
50:06
Rank: #14861 (-3262)
5K10K
26:28 | 8:31/mi
15K· 9.32 mi
1:17:54
Rank: #16266 (-1405)
10K15K
27:48 | 8:57/mi
20K· 12.43 mi
1:48:11
Rank: #17545 (-1279)
15K20K
30:17 | 9:45/mi
Half· 13.11 mi
1:54:07
Rank: #17481 (+64)
20KHalf
5:56 | 8:42/mi
25K· 15.53 mi
2:21:48
Rank: #18855 (-1374)
Half25K
27:41 | 11:25/mi
30K· 18.64 mi
2:58:12
Rank: #19542 (-687)
25K30K
36:24 | 11:43/mi
20M
3:13:53
Rank: #19636 (-94)
30K20M
15:41 | 11:32/mi
21M
3:26:59
Rank: #19691 (-55)
20M21M
13:06 | 13:06/mi
35K· 21.75 mi
3:34:06
Rank: #19537 (+154)
21M35K
7:07 | 9:31/mi
23M
3:47:58
Rank: #19475 (+62)
35K23M
13:52 | 11:05/mi
24M
3:59:41
Rank: #19523 (-48)
23M24M
11:43 | 11:43/mi
40K· 24.85 mi
4:10:46
Rank: #19658 (-135)
24M40K
11:05 | 12:58/mi
25.2M
4:15:01
Rank: #19633 (+25)
40K25.2M
4:15 | 12:19/mi
Finish· 26.22 mi
4:25:43
Rank: #19638 (-5)
25.2MFinish
10:42 | 10:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:07
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:31:36
Pace11:34 /mi
📊Positive Split: 32.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4823:387:3623:38
7:36
-
10K
6.21 mi11:43:1650:068:0426:28
8:31
+0:55
15K
9.32 mi12:11:041:17:548:2127:48
8:57
+0:26
20K
12.43 mi12:41:211:48:118:4230:17
9:45
+0:48
Half
13.11 mi12:47:171:54:078:425:56
8:42
-1:03
25K
15.53 mi13:14:582:21:489:0827:41
11:25
+2:43
30K
18.64 mi13:51:222:58:129:3436:24
11:43
+0:18
20M
20.00 mi14:07:033:13:539:4215:41
11:32
-0:11
21M
21.00 mi14:20:093:26:599:5113:06
13:06
+1:34
35K
21.75 mi14:27:163:34:069:517:07
9:31
-3:35
23M
23.00 mi14:41:083:47:589:5513:52
11:05
+1:34
24M
24.00 mi14:52:513:59:419:5911:43
11:43
+0:38
40K
24.85 mi15:03:564:10:4610:0511:05
12:58
+1:15
25.2M
25.20 mi15:08:114:15:0110:074:15
12:19
-0:39
Finish
26.22 mi15:18:534:25:4310:0910:42
10:30
-1:49

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

7:36 /mi

Average Pace

10:09 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:14

46% of race

Time at Steady Pace

1:56:03

44% of race

Time at Slower Pace

28:26

11% of race

Average Pace: 10:08 /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 mi11:16:4823:387:3623:38
7:36
#11599
10K
6.21 mi11:43:1650:068:0426:28
8:31
#14861
15K
9.32 mi12:11:041:17:548:2127:48
8:57
#16266
20K
12.43 mi12:41:211:48:118:4230:17
9:45
#17545
Half
13.11 mi12:47:171:54:078:425:56
8:42
#17481
25K
15.53 mi13:14:582:21:489:0827:41
11:25
#18855
30K
18.64 mi13:51:222:58:129:3436:24
11:43
#19542
20M
20.00 mi14:07:033:13:539:4215:41
11:32
#19636
21M
21.00 mi14:20:093:26:599:5113:06
13:06
#19691
35K
21.75 mi14:27:163:34:069:517:07
9:31
#19537
23M
23.00 mi14:41:083:47:589:5513:52
11:05
#19475
24M
24.00 mi14:52:513:59:419:5911:43
11:43
#19523
40K
24.85 mi15:03:564:10:4610:0511:05
12:58
#19658
25.2M
25.20 mi15:08:114:15:0110:074:15
12:19
#19633
Finish
26.22 mi15:18:534:25:4310:0910:42
10:30
#19638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi115998670867018657(Top 73%)11562(Top 79%)11562(Top 756%)
10K6.21 mi3.10 mi14861-32629973-13039973-130317395(Top 68%)10994(Top 75%)10994(Top 719%)
15K9.32 mi3.11 mi16266-140510518-54510518-54518657(Top 73%)11562(Top 79%)11562(Top 756%)
20K12.43 mi3.11 mi17545-127911019-50111019-50119908(Top 78%)12109(Top 83%)12109(Top 792%)
Half13.11 mi0.68 mi17481+6410980+3910980+3916812(Top 66%)10676(Top 73%)10676(Top 698%)
25K15.53 mi2.42 mi18855-137411583-60311583-60322280(Top 87%)13091(Top 90%)13091(Top 856%)
30K18.64 mi3.11 mi19542-68711841-25811841-25821444(Top 84%)12530(Top 86%)12530(Top 819%)
20M20.00 mi1.36 mi19636-9411858-1711858-1720482(Top 80%)11958(Top 82%)11958(Top 782%)
21M21.00 mi1.00 mi19691-5511866-811866-820912(Top 82%)12111(Top 83%)12111(Top 792%)
35K21.75 mi0.75 mi19537+15411772+9411772+9415537(Top 61%)9400(Top 64%)9400(Top 615%)
23M23.00 mi1.25 mi19475+6211713+5911713+5918630(Top 73%)10883(Top 75%)10883(Top 712%)
24M24.00 mi1.00 mi19523-4811715-211715-220834(Top 82%)11936(Top 82%)11936(Top 781%)
40K24.85 mi0.85 mi19658-13511771-5611771-5622197(Top 87%)12600(Top 86%)12600(Top 824%)
25.2M25.20 mi0.35 mi19633+2511750+2111750+2118092(Top 71%)10485(Top 72%)10485(Top 686%)
Finish26.22 mi1.02 mi19638-511745+511745+520009(Top 78%)11484(Top 79%)11484(Top 751%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18657

Males

11562

M55-59

11562

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17395

Males

10994

M55-59

10994

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18657

Males

11562

M55-59

11562

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

19908

Males

12109

M55-59

12109

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16812

Males

10676

M55-59

10676

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22280

Males

13091

M55-59

13091

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21444

Males

12530

M55-59

12530

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20482

Males

11958

M55-59

11958

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20912

Males

12111

M55-59

12111

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15537

Males

9400

M55-59

9400

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18630

Males

10883

M55-59

10883

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

20834

Males

11936

M55-59

11936

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22197

Males

12600

M55-59

12600

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18092

Males

10485

M55-59

10485

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20009

Males

11484

M55-59

11484

Passing Analysis

Category:
Athletes Passed
821
Passed By
8860
Net Change
-8039
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11599
5K10K53267-3262#11599#14861
10K15K291434-1405#14861#16266
15K20K531332-1279#16266#17545
20KHalf8319+64#17545#17481
Half25K231397-1374#17481#18855
25K30K63750-687#18855#19542
30K20M60154-94#19542#19636
20M21M56111-55#19636#19691
21M35K1562+154#19691#19537
35K23M11553+62#19537#19475
23M24M58106-48#19475#19523
24M40K24159-135#19523#19658
40K25.2M4116+25#19658#19633
25.2MFinish5560-5#19633#19638
TOTALS8218860-8039
📊

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