Calvin Dang

Bib: 25684M

CA

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

Start
0:00:00
Race begins
5K· 3.11 mi
25:07
Rank: #17247
Start5K
8:05/mi
25:07 split
10K· 6.21 mi
51:07
Rank: #18143 (-896)
5K10K
8:22/mi
26:00 split
15K· 9.32 mi
1:17:27
Rank: #18463 (-320)
10K15K
8:29/mi
26:20 split
20K· 12.43 mi
1:46:07
Rank: #19523 (-1060)
15K20K
9:14/mi
28:40 split
Half· 13.11 mi
1:51:57
Rank: #19518 (+5)
20KHalf
8:33/mi
5:50 split
25K· 15.53 mi
2:14:23
Rank: #19783 (-265)
Half25K
9:15/mi
22:26 split
30K· 18.64 mi
2:43:59
Rank: #19845 (-62)
25K30K
9:32/mi
29:36 split
20M
2:57:55
Rank: #20066 (-221)
30K20M
10:15/mi
13:56 split
21M
3:09:41
Rank: #20345 (-279)
20M21M
11:46/mi
11:46 split
35K· 21.75 mi
3:16:14
Rank: #20229 (+116)
21M35K
8:45/mi
6:33 split
23M
3:28:51
Rank: #20289 (-60)
35K23M
10:05/mi
12:37 split
24M
3:38:07
Rank: #20230 (+59)
23M24M
9:16/mi
9:16 split
40K· 24.85 mi
3:46:15
Rank: #20179 (+51)
24M40K
9:31/mi
8:08 split
25.2M
3:50:04
Rank: #20213 (-34)
40K25.2M
11:04/mi
3:49 split
Finish· 26.22 mi
3:59:20
Rank: #20225 (-12)
25.2MFinish
9:06/mi
9:16 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:57
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:07:23
Pace9:43 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:1025:078:0525:07
8:05
-
10K
6.21 mi12:06:1051:078:1426:00
8:22
+0:17
15K
9.32 mi12:32:301:17:278:1926:20
8:29
+0:07
20K
12.43 mi13:01:101:46:078:3228:40
9:14
+0:45
Half
13.11 mi13:07:001:51:578:325:50
8:33
-0:41
25K
15.53 mi13:29:262:14:238:3922:26
9:15
+0:42
30K
18.64 mi13:59:022:43:598:4829:36
9:32
+0:17
20M
20.00 mi14:12:582:57:558:5413:56
10:15
+0:43
21M
21.00 mi14:24:443:09:419:0211:46
11:46
+1:31
35K
21.75 mi14:31:173:16:149:016:33
8:45
-3:01
23M
23.00 mi14:43:543:28:519:0512:37
10:05
+1:20
24M
24.00 mi14:53:103:38:079:059:16
9:16
-0:49
40K
24.85 mi15:01:183:46:159:068:08
9:31
+0:15
25.2M
25.20 mi15:05:073:50:049:083:49
11:04
+1:33
Finish
26.22 mi15:14:233:59:209:089:16
9:06
-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

8:05 /mi

Average Pace

9:08 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:50

38% of race

Time at Steady Pace

1:47:22

45% of race

Time at Slower Pace

42:08

18% of race

Average Pace: 9:08 /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 mi11:40:1025:078:0525:07
8:05
#17247
10K
6.21 mi12:06:1051:078:1426:00
8:22
#18143
15K
9.32 mi12:32:301:17:278:1926:20
8:29
#18463
20K
12.43 mi13:01:101:46:078:3228:40
9:14
#19523
Half
13.11 mi13:07:001:51:578:325:50
8:33
#19518
25K
15.53 mi13:29:262:14:238:3922:26
9:15
#19783
30K
18.64 mi13:59:022:43:598:4829:36
9:32
#19845
20M
20.00 mi14:12:582:57:558:5413:56
10:15
#20066
21M
21.00 mi14:24:443:09:419:0211:46
11:46
#20345
35K
21.75 mi14:31:173:16:149:016:33
8:45
#20229
23M
23.00 mi14:43:543:28:519:0512:37
10:05
#20289
24M
24.00 mi14:53:103:38:079:059:16
9:16
#20230
40K
24.85 mi15:01:183:46:159:068:08
9:31
#20179
25.2M
25.20 mi15:05:073:50:049:083:49
11:04
#20213
Finish
26.22 mi15:14:233:59:209:089:16
9:06
#20225
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17247113111131119181(Top 68%)12134(Top 75%)12134(Top 608%)
10K6.21 mi3.10 mi18143-89611675-36411675-36418988(Top 67%)12059(Top 75%)12059(Top 604%)
15K9.32 mi3.11 mi18463-32011808-13311808-13319181(Top 68%)12134(Top 75%)12134(Top 608%)
20K12.43 mi3.11 mi19523-106012268-46012268-46021984(Top 77%)13350(Top 83%)13350(Top 669%)
Half13.11 mi0.68 mi19518+512260+812260+819504(Top 69%)12268(Top 76%)12268(Top 615%)
25K15.53 mi2.42 mi19783-26512368-10812368-10820972(Top 74%)12830(Top 80%)12830(Top 643%)
30K18.64 mi3.11 mi19845-6212361+712361+720042(Top 71%)12309(Top 76%)12309(Top 617%)
20M20.00 mi1.36 mi20066-22112426-6512426-6521715(Top 76%)12911(Top 80%)12911(Top 647%)
21M21.00 mi1.00 mi20345-27912518-9212518-9223148(Top 81%)13517(Top 84%)13517(Top 677%)
35K21.75 mi0.75 mi20229+11612452+6612452+6617014(Top 60%)10629(Top 66%)10629(Top 533%)
23M23.00 mi1.25 mi20289-6012454-212454-220724(Top 73%)12257(Top 76%)12257(Top 614%)
24M24.00 mi1.00 mi20230+5912407+4712407+4718662(Top 66%)11252(Top 70%)11252(Top 564%)
40K24.85 mi0.85 mi20179+5112367+4012367+4018748(Top 66%)11205(Top 70%)11205(Top 561%)
25.2M25.20 mi0.35 mi20213-3412383-1612383-1620822(Top 73%)12198(Top 76%)12198(Top 611%)
Finish26.22 mi1.02 mi20225-1212375+812375+819485(Top 69%)11578(Top 72%)11578(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19181

Males

12134

M50-54

12134

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

18988

Males

12059

M50-54

12059

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19181

Males

12134

M50-54

12134

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21984

Males

13350

M50-54

13350

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19504

Males

12268

M50-54

12268

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20972

Males

12830

M50-54

12830

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20042

Males

12309

M50-54

12309

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

21715

Males

12911

M50-54

12911

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23148

Males

13517

M50-54

13517

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17014

Males

10629

M50-54

10629

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20724

Males

12257

M50-54

12257

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18662

Males

11252

M50-54

11252

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18748

Males

11205

M50-54

11205

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20822

Males

12198

M50-54

12198

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19485

Males

11578

M50-54

11578

Passing Analysis

Category:
Athletes Passed
1032
Passed By
4010
Net Change
-2978
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17247
5K10K70966-896#17247#18143
10K15K94414-320#18143#18463
15K20K301090-1060#18463#19523
20KHalf3732+5#19523#19518
Half25K85350-265#19518#19783
25K30K207269-62#19783#19845
30K20M54275-221#19845#20066
20M21M28307-279#20066#20345
21M35K1193+116#20345#20229
35K23M69129-60#20229#20289
23M24M8021+59#20289#20230
24M40K8837+51#20230#20179
40K25.2M1650-34#20179#20213
25.2MFinish5567-12#20213#20225
TOTALS10324010-2978
📊

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