Jonathan Eng

Bib: 29006M

OR

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:45
Rank: #24801
Start5K
32:45 | 10:32/mi
10K· 6.21 mi
1:04:46
Rank: #24535 (+266)
5K10K
32:01 | 10:18/mi
15K· 9.32 mi
1:36:32
Rank: #24342 (+193)
10K15K
31:46 | 10:13/mi
20K· 12.43 mi
2:10:42
Rank: #24446 (-104)
15K20K
34:10 | 11:00/mi
Half· 13.11 mi
2:18:07
Rank: #24468 (-22)
20KHalf
7:25 | 10:52/mi
25K· 15.53 mi
2:44:50
Rank: #24379 (+89)
Half25K
26:43 | 11:01/mi
30K· 18.64 mi
3:22:07
Rank: #24432 (-53)
25K30K
37:17 | 12:00/mi
20M
3:38:58
Rank: #24453 (-21)
30K20M
16:51 | 12:24/mi
21M
3:52:07
Rank: #24450 (+3)
20M21M
13:09 | 13:09/mi
35K· 21.75 mi
4:01:24
Rank: #24486 (-36)
21M35K
9:17 | 12:25/mi
23M
4:17:12
Rank: #24522 (-36)
35K23M
15:48 | 12:37/mi
24M
4:29:55
Rank: #24575 (-53)
23M24M
12:43 | 12:43/mi
40K· 24.85 mi
4:40:45
Rank: #24600 (-25)
24M40K
10:50 | 12:40/mi
25.2M
4:45:10
Rank: #24591 (+9)
40K25.2M
4:25 | 12:48/mi
Finish· 26.22 mi
4:56:30
Rank: #24604 (-13)
25.2MFinish
11:20 | 11:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:07
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time2:38:23
Pace12:05 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5132:4510:3232:45
10:32
-
10K
6.21 mi12:22:521:04:4610:2532:01
10:18
-0:14
15K
9.32 mi12:54:381:36:3210:2131:46
10:13
-0:05
20K
12.43 mi13:28:482:10:4210:3134:10
11:00
+0:47
Half
13.11 mi13:36:132:18:0710:327:25
10:52
-0:08
25K
15.53 mi14:02:562:44:5010:3726:43
11:01
+0:09
30K
18.64 mi14:40:133:22:0710:5137:17
12:00
+0:59
20M
20.00 mi14:57:043:38:5810:5716:51
12:24
+0:24
21M
21.00 mi15:10:133:52:0711:0313:09
13:09
+0:45
35K
21.75 mi15:19:304:01:2411:069:17
12:25
-0:44
23M
23.00 mi15:35:184:17:1211:1115:48
12:37
+0:12
24M
24.00 mi15:48:014:29:5511:1512:43
12:43
+0:06
40K
24.85 mi15:58:514:40:4511:1810:50
12:40
-0:03
25.2M
25.20 mi16:03:164:45:1011:194:25
12:48
+0:08
Finish
26.22 mi16:14:364:56:3011:1911:20
11:07
-1:41

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

10:13 /mi

Average Pace

11:19 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:10

59% of race

Time at Steady Pace

1:03:25

21% of race

Time at Slower Pace

56:55

19% of race

Average Pace: 11:18 /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 mi11:50:5132:4510:3232:45
10:32
#24801
10K
6.21 mi12:22:521:04:4610:2532:01
10:18
#24535
15K
9.32 mi12:54:381:36:3210:2131:46
10:13
#24342
20K
12.43 mi13:28:482:10:4210:3134:10
11:00
#24446
Half
13.11 mi13:36:132:18:0710:327:25
10:52
#24468
25K
15.53 mi14:02:562:44:5010:3726:43
11:01
#24379
30K
18.64 mi14:40:133:22:0710:5137:17
12:00
#24432
20M
20.00 mi14:57:043:38:5810:5716:51
12:24
#24453
21M
21.00 mi15:10:133:52:0711:0313:09
13:09
#24450
35K
21.75 mi15:19:304:01:2411:069:17
12:25
#24486
23M
23.00 mi15:35:184:17:1211:1115:48
12:37
#24522
24M
24.00 mi15:48:014:29:5511:1512:43
12:43
#24575
40K
24.85 mi15:58:514:40:4511:1810:50
12:40
#24600
25.2M
25.20 mi16:03:164:45:1011:194:25
12:48
#24591
Finish
26.22 mi16:14:364:56:3011:1911:20
11:07
#24604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24801144541445423932(Top 90%)14053(Top 93%)14053(Top 627%)
10K6.21 mi3.10 mi24535+26614334+12014334+12024305(Top 91%)14220(Top 94%)14220(Top 635%)
15K9.32 mi3.11 mi24342+19314243+9114243+9123932(Top 90%)14053(Top 93%)14053(Top 627%)
20K12.43 mi3.11 mi24446-10414284-4114284-4124626(Top 93%)14334(Top 94%)14334(Top 640%)
Half13.11 mi0.68 mi24468-2214286-214286-224752(Top 93%)14381(Top 95%)14381(Top 642%)
25K15.53 mi2.42 mi24379+8914240+4614240+4624011(Top 90%)14031(Top 92%)14031(Top 626%)
30K18.64 mi3.11 mi24432-5314244-414244-424496(Top 92%)14198(Top 94%)14198(Top 634%)
20M20.00 mi1.36 mi24453-2114246-214246-224630(Top 93%)14197(Top 94%)14197(Top 634%)
21M21.00 mi1.00 mi24450+314237+914237+924255(Top 91%)14006(Top 92%)14006(Top 625%)
35K21.75 mi0.75 mi24486-3614250-1314250-1325079(Top 94%)14364(Top 95%)14364(Top 641%)
23M23.00 mi1.25 mi24522-3614259-914259-924713(Top 93%)14196(Top 94%)14196(Top 633%)
24M24.00 mi1.00 mi24575-5314265-614265-625253(Top 95%)14429(Top 95%)14429(Top 644%)
40K24.85 mi0.85 mi24600-2514268-314268-324642(Top 93%)14130(Top 93%)14130(Top 631%)
25.2M25.20 mi0.35 mi24591+914259+914259+923718(Top 89%)13656(Top 90%)13656(Top 609%)
Finish26.22 mi1.02 mi24604-1314265-614265-624175(Top 91%)13918(Top 92%)13918(Top 621%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23932

Males

14053

M40-44

14053

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24305

Males

14220

M40-44

14220

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23932

Males

14053

M40-44

14053

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

24626

Males

14334

M40-44

14334

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

24752

Males

14381

M40-44

14381

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

24011

Males

14031

M40-44

14031

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

24496

Males

14198

M40-44

14198

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24630

Males

14197

M40-44

14197

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24255

Males

14006

M40-44

14006

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

25079

Males

14364

M40-44

14364

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

24713

Males

14196

M40-44

14196

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25253

Males

14429

M40-44

14429

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24642

Males

14130

M40-44

14130

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23718

Males

13656

M40-44

13656

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24175

Males

13918

M40-44

13918

Passing Analysis

Category:
Athletes Passed
1075
Passed By
878
Net Change
+197
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24801
5K10K35993+266#24801#24535
10K15K23643+193#24535#24342
15K20K63167-104#24342#24446
20KHalf1840-22#24446#24468
Half25K12233+89#24468#24379
25K30K94147-53#24379#24432
30K20M3152-21#24432#24453
20M21M4037+3#24453#24450
21M35K1450-36#24450#24486
35K23M2763-36#24486#24522
23M24M1871-53#24522#24575
24M40K1641-25#24575#24600
40K25.2M178+9#24600#24591
25.2MFinish2033-13#24591#24604
TOTALS1075878+197
📊

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