David Ha

Bib: 8802M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 47%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 49%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:28
Rank: #15993
Start5K
25:28 | 8:12/mi
10K· 6.21 mi
50:50
Rank: #15638 (+355)
5K10K
25:22 | 8:10/mi
15K· 9.32 mi
1:16:27
Rank: #15363 (+275)
10K15K
25:37 | 8:15/mi
20K· 12.43 mi
1:41:24
Rank: #14458 (+905)
15K20K
24:57 | 8:02/mi
Half· 13.11 mi
1:46:52
Rank: #14347 (+111)
20KHalf
5:28 | 8:01/mi
25K· 15.53 mi
2:06:38
Rank: #13736 (+611)
Half25K
19:46 | 8:09/mi
30K· 18.64 mi
2:33:24
Rank: #13152 (+584)
25K30K
26:46 | 8:37/mi
20M
2:50:15
Rank: #14460 (-1308)
30K20M
16:51 | 12:24/mi
21M
2:59:06
Rank: #14017 (+443)
20M21M
8:51 | 8:51/mi
35K· 21.75 mi
3:05:02
Rank: #13733 (+284)
21M35K
5:56 | 7:56/mi
23M
3:15:12
Rank: #13258 (+475)
35K23M
10:10 | 8:07/mi
24M
3:22:59
Rank: #12866 (+392)
23M24M
7:47 | 7:47/mi
40K· 24.85 mi
3:29:45
Rank: #12493 (+373)
24M40K
6:46 | 7:55/mi
25.2M
3:32:46
Rank: #12349 (+144)
40K25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:40:28
Rank: #12088 (+261)
25.2MFinish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:52
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5325:288:1225:28
8:12
-
10K
6.21 mi11:44:1550:508:1125:22
8:10
-0:02
15K
9.32 mi12:09:521:16:278:1225:37
8:15
+0:05
20K
12.43 mi12:34:491:41:248:1024:57
8:02
-0:13
Half
13.11 mi12:40:171:46:528:095:28
8:01
-0:01
25K
15.53 mi13:00:032:06:388:0919:46
8:09
+0:08
30K
18.64 mi13:26:492:33:248:1426:46
8:37
+0:28
20M
20.00 mi13:43:402:50:158:3116:51
12:24
+3:47
21M
21.00 mi13:52:312:59:068:328:51
8:51
-3:33
35K
21.75 mi13:58:273:05:028:305:56
7:56
-0:55
23M
23.00 mi14:08:373:15:128:2910:10
8:07
+0:11
24M
24.00 mi14:16:243:22:598:277:47
7:47
-0:20
40K
24.85 mi14:23:103:29:458:266:46
7:55
+0:08
25.2M
25.20 mi14:26:113:32:468:273:01
8:45
+0:50
Finish
26.22 mi14:33:533:40:288:257:42
7:33
-1:12

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

7:33 /mi

Average Pace

8:25 /mi

Slowest Pace

12:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:42

3% of race

Time at Steady Pace

3:04:03

83% of race

Time at Slower Pace

28:43

13% of race

Average Pace: 8:25 /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 mi11:18:5325:288:1225:28
8:12
#15993
10K
6.21 mi11:44:1550:508:1125:22
8:10
#15638
15K
9.32 mi12:09:521:16:278:1225:37
8:15
#15363
20K
12.43 mi12:34:491:41:248:1024:57
8:02
#14458
Half
13.11 mi12:40:171:46:528:095:28
8:01
#14347
25K
15.53 mi13:00:032:06:388:0919:46
8:09
#13736
30K
18.64 mi13:26:492:33:248:1426:46
8:37
#13152
20M
20.00 mi13:43:402:50:158:3116:51
12:24
#14460
21M
21.00 mi13:52:312:59:068:328:51
8:51
#14017
35K
21.75 mi13:58:273:05:028:305:56
7:56
#13733
23M
23.00 mi14:08:373:15:128:2910:10
8:07
#13258
24M
24.00 mi14:16:243:22:598:277:47
7:47
#12866
40K
24.85 mi14:23:103:29:458:266:46
7:55
#12493
25.2M
25.20 mi14:26:113:32:468:273:01
8:45
#12349
Finish
26.22 mi14:33:533:40:288:257:42
7:33
#12088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15993103951039514962(Top 59%)9984(Top 68%)9984(Top 450%)
10K6.21 mi3.10 mi15638+35510282+11310282+11315296(Top 60%)10155(Top 70%)10155(Top 458%)
15K9.32 mi3.11 mi15363+27510160+12210160+12214962(Top 59%)9984(Top 68%)9984(Top 450%)
20K12.43 mi3.11 mi14458+9059794+3669794+36612039(Top 47%)8667(Top 59%)8667(Top 391%)
Half13.11 mi0.68 mi14347+1119732+629732+6212788(Top 50%)8984(Top 62%)8984(Top 405%)
25K15.53 mi2.42 mi13736+6119471+2619471+26111090(Top 43%)8056(Top 55%)8056(Top 363%)
30K18.64 mi3.11 mi13152+5849129+3429129+34211244(Top 44%)7909(Top 54%)7909(Top 357%)
20M20.00 mi1.36 mi14460-13089635-5069635-50622011(Top 86%)12704(Top 87%)12704(Top 573%)
21M21.00 mi1.00 mi14017+4439377+2589377+2587851(Top 31%)5731(Top 39%)5731(Top 258%)
35K21.75 mi0.75 mi13733+2849224+1539224+1537356(Top 29%)5432(Top 37%)5432(Top 245%)
23M23.00 mi1.25 mi13258+4758950+2748950+2746375(Top 25%)4742(Top 33%)4742(Top 214%)
24M24.00 mi1.00 mi12866+3928737+2138737+2135468(Top 21%)4174(Top 29%)4174(Top 188%)
40K24.85 mi0.85 mi12493+3738530+2078530+2075378(Top 21%)4009(Top 28%)4009(Top 181%)
25.2M25.20 mi0.35 mi12349+1448442+888442+885454(Top 21%)3989(Top 27%)3989(Top 180%)
Finish26.22 mi1.02 mi12088+2618293+1498293+1495934(Top 23%)4304(Top 30%)4304(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

14962

Males

9984

M45-49

9984

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15296

Males

10155

M45-49

10155

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

14962

Males

9984

M45-49

9984

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12039

Males

8667

M45-49

8667

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12788

Males

8984

M45-49

8984

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11090

Males

8056

M45-49

8056

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11244

Males

7909

M45-49

7909

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22011

Males

12704

M45-49

12704

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7851

Males

5731

M45-49

5731

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7356

Males

5432

M45-49

5432

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6375

Males

4742

M45-49

4742

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5468

Males

4174

M45-49

4174

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5378

Males

4009

M45-49

4009

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5454

Males

3989

M45-49

3989

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5934

Males

4304

M45-49

4304

Passing Analysis

Category:
Athletes Passed
5516
Passed By
1611
Net Change
+3905
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15993
5K10K488133+355#15993#15638
10K15K37095+275#15638#15363
15K20K9116+905#15363#14458
20KHalf12312+111#14458#14347
Half25K6154+611#14347#13736
25K30K62642+584#13736#13152
30K20M71315-1308#13152#14460
20M21M4452+443#14460#14017
21M35K2840+284#14017#13733
35K23M4761+475#13733#13258
23M24M3920+392#13258#12866
24M40K3730+373#12866#12493
40K25.2M1440+144#12493#12349
25.2MFinish2621+261#12349#12088
TOTALS55161611+3905
📊

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