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BOSTON MARATHON 2023

Andrew Bobesink

Bib: 3340•M

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Division (M18-39)
#0 / 5285
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #2905
Start → 5K
6:37/mi
20:32 split
10K· 6.21 mi
40:20
Rank: #2441 (+464)
5K → 10K
6:22/mi
19:48 split
15K· 9.32 mi
1:00:12
Rank: #2302 (+139)
10K → 15K
6:24/mi
19:52 split
20K· 12.43 mi
1:20:04
Rank: #2161 (+141)
15K → 20K
6:24/mi
19:52 split
Half· 13.11 mi
1:24:20
Rank: #2110 (+51)
20K → Half
6:15/mi
4:16 split
25K· 15.53 mi
1:39:47
Rank: #2006 (+104)
Half → 25K
6:22/mi
15:27 split
30K· 18.64 mi
1:59:33
Rank: #1792 (+214)
25K → 30K
6:22/mi
19:46 split
20M
2:08:04
Rank: #1680 (+112)
30K → 20M
6:16/mi
8:31 split
21M
2:14:35
Rank: #1600 (+80)
20M → 21M
6:31/mi
6:31 split
35K· 21.75 mi
2:19:09
Rank: #1569 (+31)
21M → 35K
6:06/mi
4:34 split
23M
2:27:00
Rank: #1486 (+83)
35K → 23M
6:16/mi
7:51 split
24M
2:33:07
Rank: #1424 (+62)
23M → 24M
6:07/mi
6:07 split
40K· 24.85 mi
2:38:20
Rank: #1366 (+58)
24M → 40K
6:06/mi
5:13 split
25.2M
2:40:35
Rank: #1337 (+29)
40K → 25.2M
6:31/mi
2:15 split
Finish· 26.22 mi
2:46:23
Rank: #1252 (+85)
25.2M → Finish
5:41/mi
5:48 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:24:20
Pace6:26 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:22:03
Pace6:16 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5820:326:3720:32
6:37
-
10K
6.21 mi10:41:4640:206:2919:48
6:22
-0:15
15K
9.32 mi11:01:381:00:126:2819:52
6:24
+0:02
20K
12.43 mi11:21:301:20:046:2719:52
6:24
0:00
Half
13.11 mi11:25:461:24:206:264:16
6:15
-0:09
25K
15.53 mi11:41:131:39:476:2515:27
6:22
+0:07
30K
18.64 mi12:00:591:59:336:2519:46
6:22
0:00
20M
20.00 mi12:09:302:08:046:248:31
6:16
-0:06
21M
21.00 mi12:16:012:14:356:256:31
6:31
+0:15
35K
21.75 mi12:20:352:19:096:244:34
6:06
-0:25
23M
23.00 mi12:28:262:27:006:237:51
6:16
+0:10
24M
24.00 mi12:34:332:33:076:236:07
6:07
-0:09
40K
24.85 mi12:39:462:38:206:225:13
6:06
-0:01
25.2M
25.20 mi12:42:012:40:356:222:15
6:31
+0:25
Finish
26.22 mi12:47:492:46:236:215:48
5:41
-0:50

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

5:41 /mi

Average Pace

6:21 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:58

16% of race

Time at Steady Pace

2:20:25

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:21 /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 mi10:21:5820:326:3720:32
6:37
#2905
10K
6.21 mi10:41:4640:206:2919:48
6:22
#2441
15K
9.32 mi11:01:381:00:126:2819:52
6:24
#2302
20K
12.43 mi11:21:301:20:046:2719:52
6:24
#2161
Half
13.11 mi11:25:461:24:206:264:16
6:15
#2110
25K
15.53 mi11:41:131:39:476:2515:27
6:22
#2006
30K
18.64 mi12:00:591:59:336:2519:46
6:22
#1792
20M
20.00 mi12:09:302:08:046:248:31
6:16
#1680
21M
21.00 mi12:16:012:14:356:256:31
6:31
#1600
35K
21.75 mi12:20:352:19:096:244:34
6:06
#1569
23M
23.00 mi12:28:262:27:006:237:51
6:16
#1486
24M
24.00 mi12:34:332:33:076:236:07
6:07
#1424
40K
24.85 mi12:39:462:38:206:225:13
6:06
#1366
25.2M
25.20 mi12:42:012:40:356:222:15
6:31
#1337
Finish
26.22 mi12:47:492:46:236:215:48
5:41
#1252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2905275927592054(Top 8%)1969(Top 13%)1969(Top 37%)
10K6.21 mi3.10 mi2441+4642331+4282331+4282086(Top 8%)1997(Top 13%)1997(Top 38%)
15K9.32 mi3.11 mi2302+1392204+1272204+1272054(Top 8%)1969(Top 13%)1969(Top 37%)
20K12.43 mi3.11 mi2161+1412070+1342070+1341765(Top 7%)1689(Top 11%)1689(Top 32%)
Half13.11 mi0.68 mi2110+512020+502020+501573(Top 6%)1508(Top 10%)1508(Top 29%)
25K15.53 mi2.42 mi2006+1041923+971923+971600(Top 6%)1530(Top 10%)1530(Top 29%)
30K18.64 mi3.11 mi1792+2141716+2071716+2071105(Top 4%)1052(Top 7%)1052(Top 20%)
20M20.00 mi1.36 mi1680+1121607+1091607+109803(Top 3%)763(Top 5%)763(Top 14%)
21M21.00 mi1.00 mi1600+801529+781529+78689(Top 3%)650(Top 4%)650(Top 12%)
35K21.75 mi0.75 mi1569+311500+291500+29952(Top 4%)904(Top 6%)904(Top 17%)
23M23.00 mi1.25 mi1486+831419+811419+81771(Top 3%)730(Top 5%)730(Top 14%)
24M24.00 mi1.00 mi1424+621359+601359+60803(Top 3%)761(Top 5%)761(Top 14%)
40K24.85 mi0.85 mi1366+581302+571302+57495(Top 2%)466(Top 3%)466(Top 9%)
25.2M25.20 mi0.35 mi1337+291273+291273+29557(Top 2%)525(Top 3%)525(Top 10%)
Finish26.22 mi1.02 mi1252+851193+801193+80231(Top 0.9%)214(Top 1%)214(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2054

Males

1969

M18-39

1969

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2086

Males

1997

M18-39

1997

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2054

Males

1969

M18-39

1969

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1765

Males

1689

M18-39

1689

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1573

Males

1508

M18-39

1508

Half→25K

13.1 - 15.5 mi

Top 6%
×4story building
+66ft-88ft

Overall

1600

Males

1530

M18-39

1530

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

1105

Males

1052

M18-39

1052

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

803

Males

763

M18-39

763

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

689

Males

650

M18-39

650

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

952

Males

904

M18-39

904

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

771

Males

730

M18-39

730

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

803

Males

761

M18-39

761

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

495

Males

466

M18-39

466

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

557

Males

525

M18-39

525

25.2M→Finish

25.2 - 26.2 mi

Top 0.9%
×2story building
+22ft-21ft

Overall

231

Males

214

M18-39

214

Passing Analysis

Category:
Athletes Passed
1730
Passed By
77
Net Change
+1653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2905
5K → 10K48925+464#2905#2441
10K → 15K16021+139#2441#2302
15K → 20K1509+141#2302#2161
20K → Half532+51#2161#2110
Half → 25K1139+104#2110#2006
25K → 30K2184+214#2006#1792
30K → 20M1131+112#1792#1680
20M → 21M800+80#1680#1600
21M → 35K321+31#1600#1569
35K → 23M830+83#1569#1486
23M → 24M620+62#1486#1424
24M → 40K602+58#1424#1366
40K → 25.2M312+29#1366#1337
25.2M → Finish861+85#1337#1252
TOTALS173077+1653
📊

Passing Visuals

Category:
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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