Hop Fei Lam

Bib: 9855M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M45-49)
#0 / 2218
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:30
Rank: #6535
Start5K
21:30 | 6:55/mi
10K· 6.21 mi
43:00
Rank: #6315 (+220)
5K10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:44
Rank: #6241 (+74)
10K15K
21:44 | 7:00/mi
20K· 12.43 mi
1:27:00
Rank: #6179 (+62)
15K20K
22:16 | 7:10/mi
Half· 13.11 mi
1:31:45
Rank: #6129 (+50)
20KHalf
4:45 | 6:58/mi
25K· 15.53 mi
1:49:49
Rank: #6154 (-25)
Half25K
18:04 | 7:27/mi
30K· 18.64 mi
2:15:31
Rank: #6602 (-448)
25K30K
25:42 | 8:16/mi
20M
2:28:34
Rank: #7254 (-652)
30K20M
13:03 | 9:36/mi
21M
2:38:47
Rank: #7646 (-392)
20M21M
10:13 | 10:13/mi
35K· 21.75 mi
2:45:51
Rank: #7942 (-296)
21M35K
7:04 | 9:27/mi
23M
2:57:48
Rank: #8258 (-316)
35K23M
11:57 | 9:33/mi
24M
3:06:59
Rank: #8451 (-193)
23M24M
9:11 | 9:11/mi
40K· 24.85 mi
3:15:08
Rank: #8634 (-183)
24M40K
8:09 | 9:32/mi
25.2M
3:18:48
Rank: #8714 (-80)
40K25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:27:04
Rank: #8718 (-4)
25.2MFinish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:45
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:55:19
Pace8:48 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1921:306:5521:30
6:55
-
10K
6.21 mi11:08:4943:006:5521:30
6:55
0:00
15K
9.32 mi11:30:331:04:446:5721:44
7:00
+0:05
20K
12.43 mi11:52:491:27:007:0022:16
7:10
+0:10
Half
13.11 mi11:57:341:31:457:004:45
6:58
-0:12
25K
15.53 mi12:15:381:49:497:0418:04
7:27
+0:29
30K
18.64 mi12:41:202:15:317:1625:42
8:16
+0:49
20M
20.00 mi12:54:232:28:347:2613:03
9:36
+1:20
21M
21.00 mi13:04:362:38:477:3410:13
10:13
+0:37
35K
21.75 mi13:11:402:45:517:387:04
9:27
-0:46
23M
23.00 mi13:23:372:57:487:4411:57
9:33
+0:06
24M
24.00 mi13:32:483:06:597:479:11
9:11
-0:22
40K
24.85 mi13:40:573:15:087:518:09
9:32
+0:21
25.2M
25.20 mi13:44:373:18:487:533:40
10:38
+1:06
Finish
26.22 mi13:52:533:27:047:548:16
8:07
-2:31

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

6:55 /mi

Average Pace

7:54 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:49

53% of race

Time at Steady Pace

33:58

16% of race

Time at Slower Pace

1:03:17

31% of race

Average Pace: 7:54 /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 mi10:47:1921:306:5521:30
6:55
#6535
10K
6.21 mi11:08:4943:006:5521:30
6:55
#6315
15K
9.32 mi11:30:331:04:446:5721:44
7:00
#6241
20K
12.43 mi11:52:491:27:007:0022:16
7:10
#6179
Half
13.11 mi11:57:341:31:457:004:45
6:58
#6129
25K
15.53 mi12:15:381:49:497:0418:04
7:27
#6154
30K
18.64 mi12:41:202:15:317:1625:42
8:16
#6602
20M
20.00 mi12:54:232:28:347:2613:03
9:36
#7254
21M
21.00 mi13:04:362:38:477:3410:13
10:13
#7646
35K
21.75 mi13:11:402:45:517:387:04
9:27
#7942
23M
23.00 mi13:23:372:57:487:4411:57
9:33
#8258
24M
24.00 mi13:32:483:06:597:479:11
9:11
#8451
40K
24.85 mi13:40:573:15:087:518:09
9:32
#8634
25.2M
25.20 mi13:44:373:18:487:533:40
10:38
#8714
Finish
26.22 mi13:52:533:27:047:548:16
8:07
#8718
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6535582458246200(Top 24%)5525(Top 38%)5525(Top 249%)
10K6.21 mi3.10 mi6315+2205656+1685656+1686162(Top 24%)5529(Top 38%)5529(Top 249%)
15K9.32 mi3.11 mi6241+745601+555601+556200(Top 24%)5525(Top 38%)5525(Top 249%)
20K12.43 mi3.11 mi6179+625522+795522+796192(Top 24%)5444(Top 37%)5444(Top 245%)
Half13.11 mi0.68 mi6129+505481+415481+415599(Top 22%)5020(Top 34%)5020(Top 226%)
25K15.53 mi2.42 mi6154-255467+145467+146709(Top 26%)5638(Top 39%)5638(Top 254%)
30K18.64 mi3.11 mi6602-4485730-2635730-2639425(Top 37%)6979(Top 48%)6979(Top 315%)
20M20.00 mi1.36 mi7254-6526117-3876117-38714972(Top 59%)9281(Top 64%)9281(Top 418%)
21M21.00 mi1.00 mi7646-3926289-1726289-17213839(Top 54%)8571(Top 59%)8571(Top 386%)
35K21.75 mi0.75 mi7942-2966430-1416430-14115334(Top 60%)9284(Top 64%)9284(Top 419%)
23M23.00 mi1.25 mi8258-3166539-1096539-10913731(Top 54%)8410(Top 58%)8410(Top 379%)
24M24.00 mi1.00 mi8451-1936596-576596-5713067(Top 51%)8066(Top 55%)8066(Top 364%)
40K24.85 mi0.85 mi8634-1836655-596655-5913281(Top 52%)8056(Top 55%)8056(Top 363%)
25.2M25.20 mi0.35 mi8714-806675-206675-2013344(Top 52%)8049(Top 55%)8049(Top 363%)
Finish26.22 mi1.02 mi8718-46634+416634+419307(Top 36%)6080(Top 42%)6080(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6200

Males

5525

M45-49

5525

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6162

Males

5529

M45-49

5529

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6200

Males

5525

M45-49

5525

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6192

Males

5444

M45-49

5444

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5599

Males

5020

M45-49

5020

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6709

Males

5638

M45-49

5638

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9425

Males

6979

M45-49

6979

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

14972

Males

9281

M45-49

9281

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13839

Males

8571

M45-49

8571

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15334

Males

9284

M45-49

9284

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13731

Males

8410

M45-49

8410

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13067

Males

8066

M45-49

8066

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13281

Males

8056

M45-49

8056

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13344

Males

8049

M45-49

8049

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9307

Males

6080

M45-49

6080

Passing Analysis

Category:
Athletes Passed
1329
Passed By
3512
Net Change
-2183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6535
5K10K31090+220#6535#6315
10K15K182108+74#6315#6241
15K20K185123+62#6241#6179
20KHalf588+50#6179#6129
Half25K144169-25#6129#6154
25K30K97545-448#6154#6602
30K20M23675-652#6602#7254
20M21M39431-392#7254#7646
21M35K25321-296#7646#7942
35K23M64380-316#7942#8258
23M24M46239-193#8258#8451
24M40K45228-183#8451#8634
40K25.2M28108-80#8634#8714
25.2MFinish8387-4#8714#8718
TOTALS13293512-2183
📊

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