Alexander Healey

Bib: 375M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 0.4%
Gender (Male)
#0 / 14578
Top 0.6%
Division (M18-39)
#0 / 4849
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:37
Rank: #313
Start5K
17:37 | 5:40/mi
10K· 6.21 mi
35:23
Rank: #320 (-7)
5K10K
17:46 | 5:43/mi
15K· 9.32 mi
53:12
Rank: #314 (+6)
10K15K
17:49 | 5:44/mi
20K· 12.43 mi
1:11:04
Rank: #272 (+42)
15K20K
17:52 | 5:45/mi
Half· 13.11 mi
1:14:53
Rank: #264 (+8)
20KHalf
3:49 | 5:36/mi
25K· 15.53 mi
1:28:45
Rank: #247 (+17)
Half25K
13:52 | 5:43/mi
30K· 18.64 mi
1:46:36
Rank: #188 (+59)
25K30K
17:51 | 5:45/mi
20M
1:54:20
Rank: #166 (+22)
30K20M
7:44 | 5:41/mi
21M
2:00:16
Rank: #148 (+18)
20M21M
5:56 | 5:56/mi
35K· 21.75 mi
2:04:28
Rank: #145 (+3)
21M35K
4:12 | 5:37/mi
23M
2:11:36
Rank: #135 (+10)
35K23M
7:08 | 5:42/mi
24M
2:17:09
Rank: #129 (+6)
23M24M
5:33 | 5:33/mi
40K· 24.85 mi
2:21:58
Rank: #123 (+6)
24M40K
4:49 | 5:38/mi
25.2M
2:24:02
Rank: #120 (+3)
40K25.2M
2:04 | 6:00/mi
Finish· 26.22 mi
2:29:25
Rank: #111 (+9)
25.2MFinish
5:23 | 5:17/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:14:53
Pace5:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:14:32
Pace5:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5117:375:4017:37
5:40
-
10K
6.21 mi10:35:3735:235:4217:46
5:43
+0:03
15K
9.32 mi10:53:2653:125:4217:49
5:44
+0:01
20K
12.43 mi11:11:181:11:045:4317:52
5:45
+0:01
Half
13.11 mi11:15:071:14:535:433:49
5:36
-0:09
25K
15.53 mi11:28:591:28:455:4313:52
5:43
+0:07
30K
18.64 mi11:46:501:46:365:4317:51
5:45
+0:02
20M
20.00 mi11:54:341:54:205:437:44
5:41
-0:04
21M
21.00 mi12:00:302:00:165:445:56
5:56
+0:15
35K
21.75 mi12:04:422:04:285:434:12
5:37
-0:19
23M
23.00 mi12:11:502:11:365:437:08
5:42
+0:05
24M
24.00 mi12:17:232:17:095:435:33
5:33
-0:09
40K
24.85 mi12:22:122:21:585:434:49
5:38
+0:05
25.2M
25.20 mi12:24:162:24:025:432:04
6:00
+0:22
Finish
26.22 mi12:29:392:29:255:425:23
5:17
-0:43

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

5:17 /mi

Average Pace

5:42 /mi

Slowest Pace

6:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:25

95% of race

Time at Steady Pace

8:00

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:42 /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 mi10:17:5117:375:4017:37
5:40
#313
10K
6.21 mi10:35:3735:235:4217:46
5:43
#320
15K
9.32 mi10:53:2653:125:4217:49
5:44
#314
20K
12.43 mi11:11:181:11:045:4317:52
5:45
#272
Half
13.11 mi11:15:071:14:535:433:49
5:36
#264
25K
15.53 mi11:28:591:28:455:4313:52
5:43
#247
30K
18.64 mi11:46:501:46:365:4317:51
5:45
#188
20M
20.00 mi11:54:341:54:205:437:44
5:41
#166
21M
21.00 mi12:00:302:00:165:445:56
5:56
#148
35K
21.75 mi12:04:422:04:285:434:12
5:37
#145
23M
23.00 mi12:11:502:11:365:437:08
5:42
#135
24M
24.00 mi12:17:232:17:095:435:33
5:33
#129
40K
24.85 mi12:22:122:21:585:434:49
5:38
#123
25.2M
25.20 mi12:24:162:24:025:432:04
6:00
#120
Finish
26.22 mi12:29:392:29:255:425:23
5:17
#111
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi313292292286(Top 1%)264(Top 2%)264(Top 5%)
10K6.21 mi3.10 mi320-7299-7299-7333(Top 1%)311(Top 2%)311(Top 6%)
15K9.32 mi3.11 mi314+6293+6293+6286(Top 1%)264(Top 2%)264(Top 5%)
20K12.43 mi3.11 mi272+42251+42251+42231(Top 0.9%)211(Top 1%)211(Top 4%)
Half13.11 mi0.68 mi264+8243+8243+8143(Top 0.6%)142(Top 1.0%)142(Top 3%)
25K15.53 mi2.42 mi247+17226+17226+17168(Top 0.7%)149(Top 1%)149(Top 3%)
30K18.64 mi3.11 mi188+59167+59167+59101(Top 0.4%)84(Top 0.6%)84(Top 2%)
20M20.00 mi1.36 mi166+22145+22145+2273(Top 0.3%)58(Top 0.4%)58(Top 1%)
21M21.00 mi1.00 mi148+18129+16129+1660(Top 0.2%)48(Top 0.3%)48(Top 1.0%)
35K21.75 mi0.75 mi145+3126+3126+399(Top 0.4%)84(Top 0.6%)84(Top 2%)
23M23.00 mi1.25 mi135+10116+10116+1062(Top 0.2%)50(Top 0.3%)50(Top 1%)
24M24.00 mi1.00 mi129+6110+6110+658(Top 0.2%)46(Top 0.3%)46(Top 0.9%)
40K24.85 mi0.85 mi123+6106+4106+450(Top 0.2%)39(Top 0.3%)39(Top 0.8%)
25.2M25.20 mi0.35 mi120+3103+3103+330(Top 0.1%)23(Top 0.2%)23(Top 0.5%)
Finish26.22 mi1.02 mi111+994+994+928(Top 0.1%)23(Top 0.2%)23(Top 0.5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

286

Males

264

M18-39

264

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

333

Males

311

M18-39

311

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

286

Males

264

M18-39

264

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

231

Males

211

M18-39

211

20K→Half

12.4 - 13.1 mi

Top 0.6%
×2stories
+19ft-37ft

Overall

143

Males

142

M18-39

142

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

168

Males

149

M18-39

149

25K→30K

15.5 - 18.6 mi

Top 0.4%
×9stories
+181ft-148ft

Overall

101

Males

84

M18-39

84

30K→20M

18.6 - 20.0 mi

Top 0.3%
×5stories
+64ft-50ft

Overall

73

Males

58

M18-39

58

20M→21M

20.0 - 21.0 mi

Top 0.2%
×8stories
+106ft-24ft

Overall

60

Males

48

M18-39

48

21M→35K

21.0 - 21.8 mi

Top 0.4%
×7stories
+17ft-86ft

Overall

99

Males

84

M18-39

84

35K→23M

21.8 - 23.0 mi

Top 0.2%
×5stories
+23ft-63ft

Overall

62

Males

50

M18-39

50

23M→24M

23.0 - 24.0 mi

Top 0.2%
×6stories
+12ft-82ft

Overall

58

Males

46

M18-39

46

24M→40K

24.0 - 24.9 mi

Top 0.2%
×1story
+6ft-20ft

Overall

50

Males

39

M18-39

39

40K→25.2M

24.9 - 25.2 mi

Top 0.1%
×1story
+13ft-16ft

Overall

30

Males

23

M18-39

23

25.2M→Finish

25.2 - 26.2 mi

Top 0.1%
×2stories
+22ft-21ft

Overall

28

Males

23

M18-39

23

Passing Analysis

Category:
Athletes Passed
247
Passed By
45
Net Change
+202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#313
5K10K2027-7#313#320
10K15K2014+6#320#314
15K20K431+42#314#272
20KHalf80+8#272#264
Half25K181+17#264#247
25K30K601+59#247#188
30K20M220+22#188#166
20M21M180+18#166#148
21M35K41+3#148#145
35K23M100+10#145#135
23M24M60+6#135#129
24M40K60+6#129#123
40K25.2M30+3#123#120
25.2MFinish90+9#120#111
TOTALS24745+202
📊

Passing Visuals

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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