Luis Cheng

Bib: 15364M

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:43
Rank: #13672
Start5K
24:43 | 7:57/mi
10K· 6.21 mi
49:07
Rank: #13629 (+43)
5K10K
24:24 | 7:51/mi
15K· 9.32 mi
1:13:31
Rank: #13470 (+159)
10K15K
24:24 | 7:51/mi
20K· 12.43 mi
1:38:16
Rank: #13382 (+88)
15K20K
24:45 | 7:58/mi
Half· 13.11 mi
1:44:09
Rank: #13663 (-281)
20KHalf
5:53 | 8:37/mi
25K· 15.53 mi
2:03:15
Rank: #13326 (+337)
Half25K
19:06 | 7:53/mi
30K· 18.64 mi
2:27:52
Rank: #12751 (+575)
25K30K
24:37 | 7:55/mi
20M
2:38:30
Rank: #12418 (+333)
30K20M
10:38 | 7:49/mi
21M
2:47:01
Rank: #12281 (+137)
20M21M
8:31 | 8:31/mi
35K· 21.75 mi
2:52:59
Rank: #12262 (+19)
21M35K
5:58 | 7:59/mi
23M
3:02:47
Rank: #12026 (+236)
35K23M
9:48 | 7:50/mi
24M
3:10:18
Rank: #11824 (+202)
23M24M
7:31 | 7:31/mi
40K· 24.85 mi
3:16:54
Rank: #11665 (+159)
24M40K
6:36 | 7:43/mi
25.2M
3:19:54
Rank: #11642 (+23)
40K25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:27:51
Rank: #11571 (+71)
25.2MFinish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:42
Pace7:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1224:437:5724:43
7:57
-
10K
6.21 mi11:20:3649:077:5424:24
7:51
-0:06
15K
9.32 mi11:45:001:13:317:5324:24
7:51
0:00
20K
12.43 mi12:09:451:38:167:5424:45
7:58
+0:07
Half
13.11 mi12:15:381:44:097:575:53
8:37
+0:39
25K
15.53 mi12:34:442:03:157:5619:06
7:53
-0:44
30K
18.64 mi12:59:212:27:527:5624:37
7:55
+0:02
20M
20.00 mi13:09:592:38:307:5510:38
7:49
-0:06
21M
21.00 mi13:18:302:47:017:578:31
8:31
+0:42
35K
21.75 mi13:24:282:52:597:575:58
7:59
-0:32
23M
23.00 mi13:34:163:02:477:579:48
7:50
-0:09
24M
24.00 mi13:41:473:10:187:567:31
7:31
-0:19
40K
24.85 mi13:48:233:16:547:556:36
7:43
+0:12
25.2M
25.20 mi13:51:233:19:547:563:00
8:42
+0:59
Finish
26.22 mi13:59:203:27:517:567:57
7:48
-0:54

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

7:31 /mi

Average Pace

7:56 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:27

92% of race

Time at Steady Pace

17:24

8% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi10:56:1224:437:5724:43
7:57
#13672
10K
6.21 mi11:20:3649:077:5424:24
7:51
#13629
15K
9.32 mi11:45:001:13:317:5324:24
7:51
#13470
20K
12.43 mi12:09:451:38:167:5424:45
7:58
#13382
Half
13.11 mi12:15:381:44:097:575:53
8:37
#13663
25K
15.53 mi12:34:442:03:157:5619:06
7:53
#13326
30K
18.64 mi12:59:212:27:527:5624:37
7:55
#12751
20M
20.00 mi13:09:592:38:307:5510:38
7:49
#12418
21M
21.00 mi13:18:302:47:017:578:31
8:31
#12281
35K
21.75 mi13:24:282:52:597:575:58
7:59
#12262
23M
23.00 mi13:34:163:02:477:579:48
7:50
#12026
24M
24.00 mi13:41:473:10:187:567:31
7:31
#11824
40K
24.85 mi13:48:233:16:547:556:36
7:43
#11665
25.2M
25.20 mi13:51:233:19:547:563:00
8:42
#11642
Finish
26.22 mi13:59:203:27:517:567:57
7:48
#11571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi136729823982313135(Top 49%)9553(Top 63%)9553(Top 466%)
10K6.21 mi3.10 mi13629+439785+389785+3813576(Top 51%)9777(Top 64%)9777(Top 476%)
15K9.32 mi3.11 mi13470+1599719+669719+6613135(Top 49%)9553(Top 63%)9553(Top 466%)
20K12.43 mi3.11 mi13382+889655+649655+6413132(Top 49%)9495(Top 63%)9495(Top 463%)
Half13.11 mi0.68 mi13663-2819759-1049759-10418407(Top 69%)11646(Top 77%)11646(Top 568%)
25K15.53 mi2.42 mi13326+3379609+1509609+15011723(Top 44%)8797(Top 58%)8797(Top 429%)
30K18.64 mi3.11 mi12751+5759332+2779332+27710317(Top 39%)7995(Top 53%)7995(Top 390%)
20M20.00 mi1.36 mi12418+3339179+1539179+1539072(Top 34%)7247(Top 48%)7247(Top 353%)
21M21.00 mi1.00 mi12281+1379100+799100+7910572(Top 40%)7905(Top 52%)7905(Top 385%)
35K21.75 mi0.75 mi12262+199070+309070+3011908(Top 45%)8519(Top 56%)8519(Top 415%)
23M23.00 mi1.25 mi12026+2368934+1368934+1368607(Top 32%)6765(Top 45%)6765(Top 330%)
24M24.00 mi1.00 mi11824+2028842+928842+927821(Top 29%)6216(Top 41%)6216(Top 303%)
40K24.85 mi0.85 mi11665+1598749+938749+938104(Top 30%)6323(Top 42%)6323(Top 308%)
25.2M25.20 mi0.35 mi11642+238727+228727+2210713(Top 40%)7670(Top 51%)7670(Top 374%)
Finish26.22 mi1.02 mi11571+718658+698658+6910671(Top 40%)7636(Top 50%)7636(Top 372%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13135

Males

9553

M50-54

9553

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13576

Males

9777

M50-54

9777

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13135

Males

9553

M50-54

9553

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13132

Males

9495

M50-54

9495

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18407

Males

11646

M50-54

11646

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11723

Males

8797

M50-54

8797

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10317

Males

7995

M50-54

7995

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9072

Males

7247

M50-54

7247

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10572

Males

7905

M50-54

7905

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11908

Males

8519

M50-54

8519

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8607

Males

6765

M50-54

6765

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7821

Males

6216

M50-54

6216

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8104

Males

6323

M50-54

6323

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10713

Males

7670

M50-54

7670

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10671

Males

7636

M50-54

7636

Passing Analysis

Category:
Athletes Passed
3087
Passed By
986
Net Change
+2101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13672
5K10K319276+43#13672#13629
10K15K281122+159#13629#13470
15K20K219131+88#13470#13382
20KHalf4285-281#13382#13663
Half25K3469+337#13663#13326
25K30K58914+575#13326#12751
30K20M3363+333#12751#12418
20M21M17134+137#12418#12281
21M35K5031+19#12281#12262
35K23M2459+236#12262#12026
23M24M2075+202#12026#11824
24M40K1645+159#11824#11665
40K25.2M4017+23#11665#11642
25.2MFinish11645+71#11642#11571
TOTALS3087986+2101
📊

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