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BOSTON MARATHON 2023

Kevin Baldasare

Bib: 2376•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #1460
Start → 5K
19:36 | 6:19/mi
10K· 6.21 mi
39:01
Rank: #1484 (-24)
5K → 10K
19:25 | 6:15/mi
15K· 9.32 mi
58:35
Rank: #1518 (-34)
10K → 15K
19:34 | 6:18/mi
20K· 12.43 mi
1:18:08
Rank: #1455 (+63)
15K → 20K
19:33 | 6:18/mi
Half· 13.11 mi
1:22:24
Rank: #1461 (-6)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:43
Rank: #1430 (+31)
Half → 25K
15:19 | 6:19/mi
30K· 18.64 mi
1:57:29
Rank: #1345 (+85)
25K → 30K
19:46 | 6:22/mi
20M
2:06:09
Rank: #1320 (+25)
30K → 20M
8:40 | 6:23/mi
21M
2:12:49
Rank: #1280 (+40)
20M → 21M
6:40 | 6:40/mi
35K· 21.75 mi
2:17:20
Rank: #1243 (+37)
21M → 35K
4:31 | 6:02/mi
23M
2:25:09
Rank: #1180 (+63)
35K → 23M
7:49 | 6:15/mi
24M
2:31:15
Rank: #1151 (+29)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:36:36
Rank: #1130 (+21)
24M → 40K
5:21 | 6:15/mi
25.2M
2:38:53
Rank: #1114 (+16)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:45:02
Rank: #1082 (+32)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:24
Pace6:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:38
Pace6:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2319:366:1919:36
6:19
-
10K
6.21 mi10:39:4839:016:1719:25
6:15
-0:04
15K
9.32 mi10:59:2258:356:1719:34
6:18
+0:03
20K
12.43 mi11:18:551:18:086:1719:33
6:18
0:00
Half
13.11 mi11:23:111:22:246:174:16
6:15
-0:03
25K
15.53 mi11:38:301:37:436:1715:19
6:19
+0:04
30K
18.64 mi11:58:161:57:296:1819:46
6:22
+0:03
20M
20.00 mi12:06:562:06:096:188:40
6:23
+0:01
21M
21.00 mi12:13:362:12:496:196:40
6:40
+0:17
35K
21.75 mi12:18:072:17:206:194:31
6:02
-0:38
23M
23.00 mi12:25:562:25:096:197:49
6:15
+0:13
24M
24.00 mi12:32:022:31:156:186:06
6:06
-0:09
40K
24.85 mi12:37:232:36:366:185:21
6:15
+0:09
25.2M
25.20 mi12:39:402:38:536:182:17
6:37
+0:22
Finish
26.22 mi12:45:492:45:026:186:09
6:02
-0:35

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

6:02 /mi

Average Pace

6:18 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:22

96% of race

Time at Steady Pace

6:40

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:20:2319:366:1919:36
6:19
#1460
10K
6.21 mi10:39:4839:016:1719:25
6:15
#1484
15K
9.32 mi10:59:2258:356:1719:34
6:18
#1518
20K
12.43 mi11:18:551:18:086:1719:33
6:18
#1455
Half
13.11 mi11:23:111:22:246:174:16
6:15
#1461
25K
15.53 mi11:38:301:37:436:1715:19
6:19
#1430
30K
18.64 mi11:58:161:57:296:1819:46
6:22
#1345
20M
20.00 mi12:06:562:06:096:188:40
6:23
#1320
21M
21.00 mi12:13:362:12:496:196:40
6:40
#1280
35K
21.75 mi12:18:072:17:206:194:31
6:02
#1243
23M
23.00 mi12:25:562:25:096:197:49
6:15
#1180
24M
24.00 mi12:32:022:31:156:186:06
6:06
#1151
40K
24.85 mi12:37:232:36:366:185:21
6:15
#1130
25.2M
25.20 mi12:39:402:38:536:182:17
6:37
#1114
Finish
26.22 mi12:45:492:45:026:186:09
6:02
#1082
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1460138913891634(Top 6%)1560(Top 10%)1560(Top 30%)
10K6.21 mi3.10 mi1484-241415-261415-261542(Top 6%)1474(Top 10%)1474(Top 28%)
15K9.32 mi3.11 mi1518-341448-331448-331634(Top 6%)1560(Top 10%)1560(Top 30%)
20K12.43 mi3.11 mi1455+631388+601388+601343(Top 5%)1283(Top 8%)1283(Top 24%)
Half13.11 mi0.68 mi1461-61394-61394-61558(Top 6%)1493(Top 10%)1493(Top 28%)
25K15.53 mi2.42 mi1430+311367+271367+271395(Top 5%)1332(Top 9%)1332(Top 25%)
30K18.64 mi3.11 mi1345+851284+831284+831099(Top 4%)1046(Top 7%)1046(Top 20%)
20M20.00 mi1.36 mi1320+251261+231261+231064(Top 4%)1019(Top 7%)1019(Top 19%)
21M21.00 mi1.00 mi1280+401224+371224+371007(Top 4%)959(Top 6%)959(Top 18%)
35K21.75 mi0.75 mi1243+371187+371187+37780(Top 3%)739(Top 5%)739(Top 14%)
23M23.00 mi1.25 mi1180+631127+601127+60708(Top 3%)668(Top 4%)668(Top 13%)
24M24.00 mi1.00 mi1151+291097+301097+30767(Top 3%)727(Top 5%)727(Top 14%)
40K24.85 mi0.85 mi1130+211077+201077+20786(Top 3%)745(Top 5%)745(Top 14%)
25.2M25.20 mi0.35 mi1114+161061+161061+16708(Top 3%)673(Top 4%)673(Top 13%)
Finish26.22 mi1.02 mi1082+321030+311030+31818(Top 3%)784(Top 5%)784(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1634

Males

1560

M18-39

1560

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1542

Males

1474

M18-39

1474

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1634

Males

1560

M18-39

1560

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1343

Males

1283

M18-39

1283

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1558

Males

1493

M18-39

1493

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1395

Males

1332

M18-39

1332

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1099

Males

1046

M18-39

1046

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1064

Males

1019

M18-39

1019

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1007

Males

959

M18-39

959

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

780

Males

739

M18-39

739

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

708

Males

668

M18-39

668

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

767

Males

727

M18-39

727

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

786

Males

745

M18-39

745

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

708

Males

673

M18-39

673

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

818

Males

784

M18-39

784

Passing Analysis

Category:
Athletes Passed
619
Passed By
241
Net Change
+378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1460
5K → 10K5882-24#1460#1484
10K → 15K3973-34#1484#1518
15K → 20K8320+63#1518#1455
20K → Half39-6#1455#1461
Half → 25K5120+31#1461#1430
25K → 30K9510+85#1430#1345
30K → 20M316+25#1345#1320
20M → 21M477+40#1320#1280
21M → 35K392+37#1280#1243
35K → 23M630+63#1243#1180
23M → 24M345+29#1180#1151
24M → 40K254+21#1151#1130
40K → 25.2M171+16#1130#1114
25.2M → Finish342+32#1114#1082
TOTALS619241+378
📊

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