Reg Chow

Bib: 22609M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:43
Rank: #20443
Start5K
26:43 | 8:36/mi
10K· 6.21 mi
52:34
Rank: #19586 (+857)
5K10K
25:51 | 8:19/mi
15K· 9.32 mi
1:18:24
Rank: #19091 (+495)
10K15K
25:50 | 8:19/mi
20K· 12.43 mi
1:44:39
Rank: #18780 (+311)
15K20K
26:15 | 8:27/mi
Half· 13.11 mi
1:50:15
Rank: #18701 (+79)
20KHalf
5:36 | 8:12/mi
25K· 15.53 mi
2:10:32
Rank: #18279 (+422)
Half25K
20:17 | 8:22/mi
30K· 18.64 mi
2:37:26
Rank: #17758 (+521)
25K30K
26:54 | 8:39/mi
20M
2:49:06
Rank: #17487 (+271)
30K20M
11:40 | 8:35/mi
21M
2:57:55
Rank: #17173 (+314)
20M21M
8:49 | 8:49/mi
35K· 21.75 mi
3:03:47
Rank: #16939 (+234)
21M35K
5:52 | 7:51/mi
23M
3:13:58
Rank: #16557 (+382)
35K23M
10:11 | 8:08/mi
24M
3:22:07
Rank: #16347 (+210)
23M24M
8:09 | 8:09/mi
40K· 24.85 mi
3:29:08
Rank: #16167 (+180)
24M40K
7:01 | 8:12/mi
25.2M
3:32:10
Rank: #16065 (+102)
40K25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:40:09
Rank: #15903 (+162)
25.2MFinish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:15
Pace8:25 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:54
Pace8:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5626:438:3626:43
8:36
-
10K
6.21 mi11:54:4752:348:2825:51
8:19
-0:17
15K
9.32 mi12:20:371:18:248:2525:50
8:19
0:00
20K
12.43 mi12:46:521:44:398:2526:15
8:27
+0:08
Half
13.11 mi12:52:281:50:158:255:36
8:12
-0:15
25K
15.53 mi13:12:452:10:328:2420:17
8:22
+0:10
30K
18.64 mi13:39:392:37:268:2726:54
8:39
+0:17
20M
20.00 mi13:51:192:49:068:2711:40
8:35
-0:04
21M
21.00 mi14:00:082:57:558:288:49
8:49
+0:14
35K
21.75 mi14:06:003:03:478:275:52
7:51
-0:58
23M
23.00 mi14:16:113:13:588:2610:11
8:08
+0:17
24M
24.00 mi14:24:203:22:078:258:09
8:09
+0:01
40K
24.85 mi14:31:213:29:088:257:01
8:12
+0:03
25.2M
25.20 mi14:34:233:32:108:253:02
8:48
+0:36
Finish
26.22 mi14:42:223:40:098:247:59
7:50
-0:58

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

7:50 /mi

Average Pace

8:24 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:24

82% of race

Time at Steady Pace

38:45

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:28:5626:438:3626:43
8:36
#20443
10K
6.21 mi11:54:4752:348:2825:51
8:19
#19586
15K
9.32 mi12:20:371:18:248:2525:50
8:19
#19091
20K
12.43 mi12:46:521:44:398:2526:15
8:27
#18780
Half
13.11 mi12:52:281:50:158:255:36
8:12
#18701
25K
15.53 mi13:12:452:10:328:2420:17
8:22
#18279
30K
18.64 mi13:39:392:37:268:2726:54
8:39
#17758
20M
20.00 mi13:51:192:49:068:2711:40
8:35
#17487
21M
21.00 mi14:00:082:57:558:288:49
8:49
#17173
35K
21.75 mi14:06:003:03:478:275:52
7:51
#16939
23M
23.00 mi14:16:113:13:588:2610:11
8:08
#16557
24M
24.00 mi14:24:203:22:078:258:09
8:09
#16347
40K
24.85 mi14:31:213:29:088:257:01
8:12
#16167
25.2M
25.20 mi14:34:233:32:108:253:02
8:48
#16065
Finish
26.22 mi14:42:223:40:098:247:59
7:50
#15903
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20443126121261218146(Top 64%)11685(Top 73%)11685(Top 928%)
10K6.21 mi3.10 mi19586+85712294+31812294+31818661(Top 66%)11920(Top 74%)11920(Top 947%)
15K9.32 mi3.11 mi19091+49512078+21612078+21618146(Top 64%)11685(Top 73%)11685(Top 928%)
20K12.43 mi3.11 mi18780+31111949+12911949+12917858(Top 63%)11542(Top 72%)11542(Top 917%)
Half13.11 mi0.68 mi18701+7911912+3711912+3717273(Top 61%)11300(Top 70%)11300(Top 898%)
25K15.53 mi2.42 mi18279+42211712+20011712+20016319(Top 57%)10782(Top 67%)10782(Top 856%)
30K18.64 mi3.11 mi17758+52111443+26911443+26915748(Top 55%)10392(Top 65%)10392(Top 825%)
20M20.00 mi1.36 mi17487+27111293+15011293+15014333(Top 50%)9615(Top 60%)9615(Top 764%)
21M21.00 mi1.00 mi17173+31411146+14711146+14712396(Top 44%)8569(Top 53%)8569(Top 681%)
35K21.75 mi0.75 mi16939+23411028+11811028+11811130(Top 39%)7941(Top 49%)7941(Top 631%)
23M23.00 mi1.25 mi16557+38210844+18410844+18410951(Top 39%)7727(Top 48%)7727(Top 614%)
24M24.00 mi1.00 mi16347+21010731+11310731+11312239(Top 43%)8295(Top 52%)8295(Top 659%)
40K24.85 mi0.85 mi16167+18010633+9810633+9811599(Top 41%)7877(Top 49%)7877(Top 626%)
25.2M25.20 mi0.35 mi16065+10210571+6210571+6210612(Top 37%)7304(Top 45%)7304(Top 580%)
Finish26.22 mi1.02 mi15903+16210478+9310478+9311681(Top 41%)7870(Top 49%)7870(Top 625%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18146

Males

11685

M60-64

11685

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18661

Males

11920

M60-64

11920

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18146

Males

11685

M60-64

11685

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17858

Males

11542

M60-64

11542

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17273

Males

11300

M60-64

11300

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16319

Males

10782

M60-64

10782

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15748

Males

10392

M60-64

10392

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14333

Males

9615

M60-64

9615

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12396

Males

8569

M60-64

8569

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11130

Males

7941

M60-64

7941

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10951

Males

7727

M60-64

7727

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12239

Males

8295

M60-64

8295

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11599

Males

7877

M60-64

7877

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10612

Males

7304

M60-64

7304

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11681

Males

7870

M60-64

7870

Passing Analysis

Category:
Athletes Passed
4770
Passed By
230
Net Change
+4540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20443
5K10K91457+857#20443#19586
10K15K53237+495#19586#19091
15K20K36756+311#19091#18780
20KHalf889+79#18780#18701
Half25K4308+422#18701#18279
25K30K54726+521#18279#17758
30K20M2743+271#17758#17487
20M21M3217+314#17487#17173
21M35K2351+234#17173#16939
35K23M3820+382#16939#16557
23M24M2199+210#16557#16347
24M40K1855+180#16347#16167
40K25.2M1042+102#16167#16065
25.2MFinish17210+162#16065#15903
TOTALS4770230+4540
📊

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