Giang Lam

Bib: 9071M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:33
Rank: #4153
Start5K
20:33 | 6:37/mi
10K· 6.21 mi
41:45
Rank: #4711 (-558)
5K10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:42
Rank: #5451 (-740)
10K15K
21:57 | 7:04/mi
20K· 12.43 mi
1:27:01
Rank: #6183 (-732)
15K20K
23:19 | 7:30/mi
Half· 13.11 mi
1:32:16
Rank: #6374 (-191)
20KHalf
5:15 | 7:42/mi
25K· 15.53 mi
1:52:28
Rank: #7217 (-843)
Half25K
20:12 | 8:20/mi
30K· 18.64 mi
2:22:41
Rank: #9228 (-2011)
25K30K
30:13 | 9:44/mi
20M
2:40:20
Rank: #11310 (-2082)
30K20M
17:39 | 12:59/mi
21M
2:54:05
Rank: #12541 (-1231)
20M21M
13:45 | 13:45/mi
35K· 21.75 mi
3:02:41
Rank: #13058 (-517)
21M35K
8:36 | 11:30/mi
23M
3:18:31
Rank: #14139 (-1081)
35K23M
15:50 | 12:39/mi
24M
3:31:42
Rank: #15012 (-873)
23M24M
13:11 | 13:11/mi
40K· 24.85 mi
3:42:21
Rank: #15464 (-452)
24M40K
10:39 | 12:27/mi
25.2M
3:46:32
Rank: #15506 (-42)
40K25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
3:57:19
Rank: #15711 (-205)
25.2MFinish
10:47 | 10:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:16
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time2:25:03
Pace11:04 /mi
📊Positive Split: 57.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4820:336:3720:33
6:37
-
10K
6.21 mi11:08:0041:456:4321:12
6:49
+0:12
15K
9.32 mi11:29:571:03:426:5021:57
7:04
+0:15
20K
12.43 mi11:53:161:27:017:0023:19
7:30
+0:26
Half
13.11 mi11:58:311:32:167:025:15
7:42
+0:12
25K
15.53 mi12:18:431:52:287:1420:12
8:20
+0:38
30K
18.64 mi12:48:562:22:417:3930:13
9:44
+1:24
20M
20.00 mi13:06:352:40:208:0117:39
12:59
+3:15
21M
21.00 mi13:20:202:54:058:1713:45
13:45
+0:46
35K
21.75 mi13:28:563:02:418:248:36
11:30
-2:15
23M
23.00 mi13:44:463:18:318:3815:50
12:39
+1:09
24M
24.00 mi13:57:573:31:428:4913:11
13:11
+0:32
40K
24.85 mi14:08:363:42:218:5710:39
12:27
-0:44
25.2M
25.20 mi14:12:473:46:328:594:11
12:08
-0:19
Finish
26.22 mi14:23:343:57:199:0310:47
10:35
-1:33

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

6:37 /mi

Average Pace

9:03 /mi

Slowest Pace

13:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:28

47% of race

Time at Steady Pace

49:36

21% of race

Time at Slower Pace

1:15:15

32% of race

Average Pace: 9:03 /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 mi10:46:4820:336:3720:33
6:37
#4153
10K
6.21 mi11:08:0041:456:4321:12
6:49
#4711
15K
9.32 mi11:29:571:03:426:5021:57
7:04
#5451
20K
12.43 mi11:53:161:27:017:0023:19
7:30
#6183
Half
13.11 mi11:58:311:32:167:025:15
7:42
#6374
25K
15.53 mi12:18:431:52:287:1420:12
8:20
#7217
30K
18.64 mi12:48:562:22:417:3930:13
9:44
#9228
20M
20.00 mi13:06:352:40:208:0117:39
12:59
#11310
21M
21.00 mi13:20:202:54:058:1713:45
13:45
#12541
35K
21.75 mi13:28:563:02:418:248:36
11:30
#13058
23M
23.00 mi13:44:463:18:318:3815:50
12:39
#14139
24M
24.00 mi13:57:573:31:428:4913:11
13:11
#15012
40K
24.85 mi14:08:363:42:218:5710:39
12:27
#15464
25.2M
25.20 mi14:12:473:46:328:594:11
12:08
#15506
Finish
26.22 mi14:23:343:57:199:0310:47
10:35
#15711
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4153392439246613(Top 26%)5814(Top 40%)5814(Top 300%)
10K6.21 mi3.10 mi4711-5584393-4694393-4695413(Top 21%)4974(Top 34%)4974(Top 257%)
15K9.32 mi3.11 mi5451-7405003-6105003-6106613(Top 26%)5814(Top 40%)5814(Top 300%)
20K12.43 mi3.11 mi6183-7325526-5235526-5238414(Top 33%)6847(Top 47%)6847(Top 354%)
Half13.11 mi0.68 mi6374-1915655-1295655-12910560(Top 41%)7980(Top 55%)7980(Top 412%)
25K15.53 mi2.42 mi7217-8436202-5476202-54712155(Top 48%)8530(Top 59%)8530(Top 441%)
30K18.64 mi3.11 mi9228-20117293-10917293-109116337(Top 64%)10161(Top 70%)10161(Top 525%)
20M20.00 mi1.36 mi11310-20828243-9508243-95022822(Top 89%)13109(Top 90%)13109(Top 677%)
21M21.00 mi1.00 mi12541-12318747-5048747-50421972(Top 86%)12652(Top 87%)12652(Top 654%)
35K21.75 mi0.75 mi13058-5178919-1728919-17220835(Top 82%)12044(Top 83%)12044(Top 622%)
23M23.00 mi1.25 mi14139-10819349-4309349-43021946(Top 86%)12556(Top 86%)12556(Top 649%)
24M24.00 mi1.00 mi15012-8739679-3309679-33023324(Top 91%)13211(Top 91%)13211(Top 683%)
40K24.85 mi0.85 mi15464-4529850-1719850-17121289(Top 83%)12114(Top 83%)12114(Top 626%)
25.2M25.20 mi0.35 mi15506-429850985017609(Top 69%)10222(Top 70%)10222(Top 528%)
Finish26.22 mi1.02 mi15711-2059928-789928-7820228(Top 79%)11589(Top 79%)11589(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

6613

Males

5814

M50-54

5814

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5413

Males

4974

M50-54

4974

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

6613

Males

5814

M50-54

5814

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8414

Males

6847

M50-54

6847

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10560

Males

7980

M50-54

7980

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12155

Males

8530

M50-54

8530

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16337

Males

10161

M50-54

10161

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22822

Males

13109

M50-54

13109

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

21972

Males

12652

M50-54

12652

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

20835

Males

12044

M50-54

12044

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

21946

Males

12556

M50-54

12556

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

23324

Males

13211

M50-54

13211

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21289

Males

12114

M50-54

12114

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17609

Males

10222

M50-54

10222

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20228

Males

11589

M50-54

11589

Passing Analysis

Category:
Athletes Passed
310
Passed By
11866
Net Change
-11558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4153
5K10K44602-558#4153#4711
10K15K33773-740#4711#5451
15K20K38770-732#5451#6183
20KHalf5196-191#6183#6374
Half25K33876-843#6374#7217
25K30K192030-2011#7217#9228
30K20M52085-2082#9228#11310
20M21M131244-1231#11310#12541
21M35K16533-517#12541#13058
35K23M91090-1081#13058#14139
23M24M14887-873#14139#15012
24M40K21473-452#15012#15464
40K25.2M3173-42#15464#15506
25.2MFinish29234-205#15506#15711
TOTALS31011866-11558
📊

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