Michael Jong

Bib: 20443M

NL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:10
Rank: #19431
Start5K
26:10 | 8:25/mi
10K· 6.21 mi
53:10
Rank: #20171 (-740)
5K10K
27:00 | 8:41/mi
15K· 9.32 mi
1:21:48
Rank: #21129 (-958)
10K15K
28:38 | 9:13/mi
20K· 12.43 mi
1:49:03
Rank: #20800 (+329)
15K20K
27:15 | 8:46/mi
Half· 13.11 mi
1:55:00
Rank: #20788 (+12)
20KHalf
5:57 | 8:43/mi
25K· 15.53 mi
2:18:16
Rank: #21100 (-312)
Half25K
23:16 | 9:36/mi
30K· 18.64 mi
2:49:38
Rank: #21331 (-231)
25K30K
31:22 | 10:06/mi
20M
3:03:07
Rank: #21269 (+62)
30K20M
13:29 | 9:55/mi
21M
3:13:48
Rank: #21246 (+23)
20M21M
10:41 | 10:41/mi
35K· 21.75 mi
3:20:51
Rank: #21185 (+61)
21M35K
7:03 | 9:25/mi
23M
3:33:57
Rank: #21231 (-46)
35K23M
13:06 | 10:28/mi
24M
3:45:05
Rank: #21423 (-192)
23M24M
11:08 | 11:08/mi
40K· 24.85 mi
3:54:36
Rank: #21522 (-99)
24M40K
9:31 | 11:08/mi
25.2M
3:58:43
Rank: #21553 (-31)
40K25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:09:16
Rank: #21641 (-88)
25.2MFinish
10:33 | 10:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:00
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:14:16
Pace10:15 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2626:108:2526:10
8:25
-
10K
6.21 mi11:47:2653:108:3327:00
8:41
+0:16
15K
9.32 mi12:16:041:21:488:4728:38
9:13
+0:32
20K
12.43 mi12:43:191:49:038:4627:15
8:46
-0:27
Half
13.11 mi12:49:161:55:008:465:57
8:43
-0:03
25K
15.53 mi13:12:322:18:168:5423:16
9:36
+0:53
30K
18.64 mi13:43:542:49:389:0631:22
10:06
+0:30
20M
20.00 mi13:57:233:03:079:0913:29
9:55
-0:11
21M
21.00 mi14:08:043:13:489:1410:41
10:41
+0:46
35K
21.75 mi14:15:073:20:519:147:03
9:25
-1:16
23M
23.00 mi14:28:133:33:579:1813:06
10:28
+1:03
24M
24.00 mi14:39:213:45:059:2311:08
11:08
+0:40
40K
24.85 mi14:48:523:54:369:269:31
11:08
0:00
25.2M
25.20 mi14:52:593:58:439:284:07
11:56
+0:48
Finish
26.22 mi15:03:324:09:169:3110:33
10:21
-1:35

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

8:25 /mi

Average Pace

9:31 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:00

46% of race

Time at Steady Pace

1:25:43

34% of race

Time at Slower Pace

48:33

19% of race

Average Pace: 9:30 /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 mi11:20:2626:108:2526:10
8:25
#19431
10K
6.21 mi11:47:2653:108:3327:00
8:41
#20171
15K
9.32 mi12:16:041:21:488:4728:38
9:13
#21129
20K
12.43 mi12:43:191:49:038:4627:15
8:46
#20800
Half
13.11 mi12:49:161:55:008:465:57
8:43
#20788
25K
15.53 mi13:12:322:18:168:5423:16
9:36
#21100
30K
18.64 mi13:43:542:49:389:0631:22
10:06
#21331
20M
20.00 mi13:57:233:03:079:0913:29
9:55
#21269
21M
21.00 mi14:08:043:13:489:1410:41
10:41
#21246
35K
21.75 mi14:15:073:20:519:147:03
9:25
#21185
23M
23.00 mi14:28:133:33:579:1813:06
10:28
#21231
24M
24.00 mi14:39:213:45:059:2311:08
11:08
#21423
40K
24.85 mi14:48:523:54:369:269:31
11:08
#21522
25.2M
25.20 mi14:52:593:58:439:284:07
11:56
#21553
Finish
26.22 mi15:03:324:09:169:3110:33
10:21
#21641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi19431122201222022901(Top 81%)13792(Top 86%)13792(Top 6049%)
10K6.21 mi3.10 mi20171-74012537-31712537-31720819(Top 73%)12834(Top 80%)12834(Top 5629%)
15K9.32 mi3.11 mi21129-95812965-42812965-42822901(Top 81%)13792(Top 86%)13792(Top 6049%)
20K12.43 mi3.11 mi20800+32912815+15012815+15019789(Top 70%)12369(Top 77%)12369(Top 5425%)
Half13.11 mi0.68 mi20788+1212811+412811+420464(Top 72%)12680(Top 79%)12680(Top 5561%)
25K15.53 mi2.42 mi21100-31212946-13512946-13522171(Top 78%)13366(Top 83%)13366(Top 5862%)
30K18.64 mi3.11 mi21331-23113006-6013006-6021886(Top 77%)13108(Top 81%)13108(Top 5749%)
20M20.00 mi1.36 mi21269+6212956+5012956+5020671(Top 73%)12442(Top 77%)12442(Top 5457%)
21M21.00 mi1.00 mi21246+2312935+2112935+2120554(Top 72%)12285(Top 76%)12285(Top 5388%)
35K21.75 mi0.75 mi21185+6112894+4112894+4120039(Top 71%)11993(Top 74%)11993(Top 5260%)
23M23.00 mi1.25 mi21231-4612890+412890+421917(Top 77%)12838(Top 80%)12838(Top 5631%)
24M24.00 mi1.00 mi21423-19212962-7212962-7224248(Top 85%)13942(Top 87%)13942(Top 6115%)
40K24.85 mi0.85 mi21522-9912978-1612978-1623412(Top 82%)13450(Top 84%)13450(Top 5899%)
25.2M25.20 mi0.35 mi21553-3112982-412982-423080(Top 81%)13323(Top 83%)13323(Top 5843%)
Finish26.22 mi1.02 mi21641-8813002-2013002-2023912(Top 84%)13721(Top 85%)13721(Top 6018%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22901

Males

13792

M70-74

13792

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20819

Males

12834

M70-74

12834

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22901

Males

13792

M70-74

13792

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19789

Males

12369

M70-74

12369

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20464

Males

12680

M70-74

12680

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22171

Males

13366

M70-74

13366

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21886

Males

13108

M70-74

13108

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20671

Males

12442

M70-74

12442

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20554

Males

12285

M70-74

12285

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20039

Males

11993

M70-74

11993

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21917

Males

12838

M70-74

12838

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24248

Males

13942

M70-74

13942

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23412

Males

13450

M70-74

13450

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23080

Males

13323

M70-74

13323

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23912

Males

13721

M70-74

13721

Passing Analysis

Category:
Athletes Passed
1167
Passed By
3377
Net Change
-2210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19431
5K10K62802-740#19431#20171
10K15K35993-958#20171#21129
15K20K37445+329#21129#20800
20KHalf3220+12#20800#20788
Half25K72384-312#20788#21100
25K30K137368-231#21100#21331
30K20M12765+62#21331#21269
20M21M9673+23#21269#21246
21M35K8221+61#21246#21185
35K23M74120-46#21185#21231
23M24M13205-192#21231#21423
24M40K25124-99#21423#21522
40K25.2M1445-31#21522#21553
25.2MFinish24112-88#21553#21641
TOTALS11673377-2210
📊

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