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BOSTON MARATHON 2023

Andrew Milliken

Bib: 27217•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:56
Rank: #24949
Start → 5K
32:56 | 10:36/mi
10K· 6.21 mi
1:04:14
Rank: #24348 (+601)
5K → 10K
31:18 | 10:04/mi
15K· 9.32 mi
1:35:40
Rank: #24141 (+207)
10K → 15K
31:26 | 10:07/mi
20K· 12.43 mi
2:08:14
Rank: #24057 (+84)
15K → 20K
32:34 | 10:29/mi
Half· 13.11 mi
2:15:20
Rank: #24045 (+12)
20K → Half
7:06 | 10:24/mi
25K· 15.53 mi
2:41:22
Rank: #23941 (+104)
Half → 25K
26:02 | 10:44/mi
30K· 18.64 mi
3:15:15
Rank: #23752 (+189)
25K → 30K
33:53 | 10:54/mi
20M
3:30:21
Rank: #23680 (+72)
30K → 20M
15:06 | 11:07/mi
21M
3:42:05
Rank: #23616 (+64)
20M → 21M
11:44 | 11:44/mi
35K· 21.75 mi
3:50:06
Rank: #23591 (+25)
21M → 35K
8:01 | 10:43/mi
23M
4:04:03
Rank: #23553 (+38)
35K → 23M
13:57 | 11:08/mi
24M
4:15:02
Rank: #23548 (+5)
23M → 24M
10:59 | 10:59/mi
40K· 24.85 mi
4:24:46
Rank: #23531 (+17)
24M → 40K
9:44 | 11:23/mi
25.2M
4:29:06
Rank: #23533 (-2)
40K → 25.2M
4:20 | 12:34/mi
Finish· 26.22 mi
4:39:20
Rank: #23481 (+52)
25.2M → Finish
10:14 | 10:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:20
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:24:00
Pace10:59 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2932:5610:3632:56
10:36
-
10K
6.21 mi12:21:471:04:1410:2031:18
10:04
-0:32
15K
9.32 mi12:53:131:35:4010:1631:26
10:07
+0:03
20K
12.43 mi13:25:472:08:1410:1932:34
10:29
+0:22
Half
13.11 mi13:32:532:15:2010:197:06
10:24
-0:05
25K
15.53 mi13:58:552:41:2210:2326:02
10:44
+0:20
30K
18.64 mi14:32:483:15:1510:2833:53
10:54
+0:10
20M
20.00 mi14:47:543:30:2110:3115:06
11:07
+0:13
21M
21.00 mi14:59:383:42:0510:3511:44
11:44
+0:37
35K
21.75 mi15:07:393:50:0610:358:01
10:43
-1:01
23M
23.00 mi15:21:364:04:0310:3713:57
11:08
+0:25
24M
24.00 mi15:32:354:15:0210:3810:59
10:59
-0:09
40K
24.85 mi15:42:194:24:4610:399:44
11:23
+0:24
25.2M
25.20 mi15:46:394:29:0610:414:20
12:34
+1:11
Finish
26.22 mi15:56:534:39:2010:4010:14
10:03
-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

10:03 /mi

Average Pace

10:40 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:04

29% of race

Time at Steady Pace

2:24:25

52% of race

Time at Slower Pace

54:51

20% of race

Average Pace: 10:39 /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 mi11:50:2932:5610:3632:56
10:36
#24949
10K
6.21 mi12:21:471:04:1410:2031:18
10:04
#24348
15K
9.32 mi12:53:131:35:4010:1631:26
10:07
#24141
20K
12.43 mi13:25:472:08:1410:1932:34
10:29
#24057
Half
13.11 mi13:32:532:15:2010:197:06
10:24
#24045
25K
15.53 mi13:58:552:41:2210:2326:02
10:44
#23941
30K
18.64 mi14:32:483:15:1510:2833:53
10:54
#23752
20M
20.00 mi14:47:543:30:2110:3115:06
11:07
#23680
21M
21.00 mi14:59:383:42:0510:3511:44
11:44
#23616
35K
21.75 mi15:07:393:50:0610:358:01
10:43
#23591
23M
23.00 mi15:21:364:04:0310:3713:57
11:08
#23553
24M
24.00 mi15:32:354:15:0210:3810:59
10:59
#23548
40K
24.85 mi15:42:194:24:4610:399:44
11:23
#23531
25.2M
25.20 mi15:46:394:29:0610:414:20
12:34
#23533
Finish
26.22 mi15:56:534:39:2010:4010:14
10:03
#23481
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24949145191451923728(Top 89%)13966(Top 92%)13966(Top 264%)
10K6.21 mi3.10 mi24348+60114250+26914250+26923849(Top 90%)14020(Top 92%)14020(Top 265%)
15K9.32 mi3.11 mi24141+20714152+9814152+9823728(Top 89%)13966(Top 92%)13966(Top 264%)
20K12.43 mi3.11 mi24057+8414110+4214110+4223799(Top 89%)13978(Top 92%)13978(Top 264%)
Half13.11 mi0.68 mi24045+1214105+514105+524015(Top 90%)14071(Top 93%)14071(Top 266%)
25K15.53 mi2.42 mi23941+10414055+5014055+5023566(Top 89%)13831(Top 91%)13831(Top 262%)
30K18.64 mi3.11 mi23752+18913949+10613949+10622950(Top 86%)13491(Top 89%)13491(Top 255%)
20M20.00 mi1.36 mi23680+7213905+4413905+4422890(Top 86%)13414(Top 88%)13414(Top 254%)
21M21.00 mi1.00 mi23616+6413868+3713868+3722286(Top 84%)13109(Top 86%)13109(Top 248%)
35K21.75 mi0.75 mi23591+2513852+1613852+1622769(Top 86%)13283(Top 88%)13283(Top 251%)
23M23.00 mi1.25 mi23553+3813833+1913833+1922621(Top 85%)13210(Top 87%)13210(Top 250%)
24M24.00 mi1.00 mi23548+513818+1513818+1523016(Top 86%)13352(Top 88%)13352(Top 253%)
40K24.85 mi0.85 mi23531+1713803+1513803+1523030(Top 87%)13335(Top 88%)13335(Top 252%)
25.2M25.20 mi0.35 mi23533-213793+1013793+1023373(Top 88%)13484(Top 89%)13484(Top 255%)
Finish26.22 mi1.02 mi23481+5213760+3313760+3321877(Top 82%)12805(Top 84%)12805(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23728

Males

13966

M18-39

13966

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

23849

Males

14020

M18-39

14020

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23728

Males

13966

M18-39

13966

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23799

Males

13978

M18-39

13978

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

24015

Males

14071

M18-39

14071

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23566

Males

13831

M18-39

13831

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

22950

Males

13491

M18-39

13491

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22890

Males

13414

M18-39

13414

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22286

Males

13109

M18-39

13109

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22769

Males

13283

M18-39

13283

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22621

Males

13210

M18-39

13210

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

23016

Males

13352

M18-39

13352

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23030

Males

13335

M18-39

13335

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23373

Males

13484

M18-39

13484

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21877

Males

12805

M18-39

12805

Passing Analysis

Category:
Athletes Passed
1844
Passed By
376
Net Change
+1468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24949
5K → 10K62726+601#24949#24348
10K → 15K26053+207#24348#24141
15K → 20K15268+84#24141#24057
20K → Half2412+12#24057#24045
Half → 25K14339+104#24045#23941
25K → 30K22031+189#23941#23752
30K → 20M9321+72#23752#23680
20M → 21M8016+64#23680#23616
21M → 35K349+25#23616#23591
35K → 23M6022+38#23591#23553
23M → 24M3530+5#23553#23548
24M → 40K3518+17#23548#23531
40K → 25.2M1416-2#23531#23533
25.2M → Finish6715+52#23533#23481
TOTALS1844376+1468
📊

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