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BOSTON MARATHON 2023

Logan Sain

Bib: 1778•M

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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
19:20
Rank: #1178
Start → 5K
6:13/mi
19:20 split
10K· 6.21 mi
39:08
Rank: #1557 (-379)
5K → 10K
6:22/mi
19:48 split
15K· 9.32 mi
58:29
Rank: #1466 (+91)
10K → 15K
6:14/mi
19:21 split
20K· 12.43 mi
1:17:53
Rank: #1369 (+97)
15K → 20K
6:15/mi
19:24 split
Half· 13.11 mi
1:22:03
Rank: #1340 (+29)
20K → Half
6:06/mi
4:10 split
25K· 15.53 mi
1:37:14
Rank: #1311 (+29)
Half → 25K
6:16/mi
15:11 split
30K· 18.64 mi
1:57:15
Rank: #1304 (+7)
25K → 30K
6:27/mi
20:01 split
20M
2:06:04
Rank: #1309 (-5)
30K → 20M
6:29/mi
8:49 split
21M
2:12:53
Rank: #1304 (+5)
20M → 21M
6:49/mi
6:49 split
35K· 21.75 mi
2:17:33
Rank: #1289 (+15)
21M → 35K
6:14/mi
4:40 split
23M
2:25:39
Rank: #1264 (+25)
35K → 23M
6:28/mi
8:06 split
24M
2:31:54
Rank: #1240 (+24)
23M → 24M
6:15/mi
6:15 split
40K· 24.85 mi
2:37:24
Rank: #1234 (+6)
24M → 40K
6:26/mi
5:30 split
25.2M
2:39:46
Rank: #1226 (+8)
40K → 25.2M
6:52/mi
2:22 split
Finish· 26.22 mi
2:46:14
Rank: #1232 (-6)
25.2M → Finish
6:21/mi
6:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:03
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:24:11
Pace6:25 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3819:206:1319:20
6:13
-
10K
6.21 mi10:39:2639:086:1819:48
6:22
+0:09
15K
9.32 mi10:58:4758:296:1619:21
6:14
-0:08
20K
12.43 mi11:18:111:17:536:1619:24
6:15
+0:01
Half
13.11 mi11:22:211:22:036:164:10
6:06
-0:09
25K
15.53 mi11:37:321:37:146:1615:11
6:16
+0:10
30K
18.64 mi11:57:331:57:156:1720:01
6:27
+0:11
20M
20.00 mi12:06:222:06:046:188:49
6:29
+0:02
21M
21.00 mi12:13:112:12:536:206:49
6:49
+0:20
35K
21.75 mi12:17:512:17:336:194:40
6:14
-0:35
23M
23.00 mi12:25:572:25:396:208:06
6:28
+0:14
24M
24.00 mi12:32:122:31:546:206:15
6:15
-0:13
40K
24.85 mi12:37:422:37:246:205:30
6:26
+0:11
25.2M
25.20 mi12:40:042:39:466:202:22
6:52
+0:26
Finish
26.22 mi12:46:322:46:146:216:28
6:21
-0:31

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

6:06 /mi

Average Pace

6:21 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:03

94% of race

Time at Steady Pace

9:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:19:3819:206:1319:20
6:13
#1178
10K
6.21 mi10:39:2639:086:1819:48
6:22
#1557
15K
9.32 mi10:58:4758:296:1619:21
6:14
#1466
20K
12.43 mi11:18:111:17:536:1619:24
6:15
#1369
Half
13.11 mi11:22:211:22:036:164:10
6:06
#1340
25K
15.53 mi11:37:321:37:146:1615:11
6:16
#1311
30K
18.64 mi11:57:331:57:156:1720:01
6:27
#1304
20M
20.00 mi12:06:222:06:046:188:49
6:29
#1309
21M
21.00 mi12:13:112:12:536:206:49
6:49
#1304
35K
21.75 mi12:17:512:17:336:194:40
6:14
#1289
23M
23.00 mi12:25:572:25:396:208:06
6:28
#1264
24M
24.00 mi12:32:122:31:546:206:15
6:15
#1240
40K
24.85 mi12:37:422:37:246:205:30
6:26
#1234
25.2M
25.20 mi12:40:042:39:466:202:22
6:52
#1226
Finish
26.22 mi12:46:322:46:146:216:28
6:21
#1232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1178111611161335(Top 5%)1272(Top 8%)1272(Top 24%)
10K6.21 mi3.10 mi1557-3791485-3691485-3692085(Top 8%)1996(Top 13%)1996(Top 38%)
15K9.32 mi3.11 mi1466+911398+871398+871335(Top 5%)1272(Top 8%)1272(Top 24%)
20K12.43 mi3.11 mi1369+971303+951303+951191(Top 4%)1138(Top 7%)1138(Top 22%)
Half13.11 mi0.68 mi1340+291277+261277+261053(Top 4%)1005(Top 7%)1005(Top 19%)
25K15.53 mi2.42 mi1311+291251+261251+261188(Top 4%)1134(Top 7%)1134(Top 21%)
30K18.64 mi3.11 mi1304+71246+51246+51346(Top 5%)1288(Top 8%)1288(Top 24%)
20M20.00 mi1.36 mi1309-51251-51251-51392(Top 5%)1327(Top 9%)1327(Top 25%)
21M21.00 mi1.00 mi1304+51246+51246+51440(Top 5%)1372(Top 9%)1372(Top 26%)
35K21.75 mi0.75 mi1289+151230+161230+161353(Top 5%)1283(Top 8%)1283(Top 24%)
23M23.00 mi1.25 mi1264+251207+231207+231317(Top 5%)1248(Top 8%)1248(Top 24%)
24M24.00 mi1.00 mi1240+241183+241183+241189(Top 4%)1126(Top 7%)1126(Top 21%)
40K24.85 mi0.85 mi1234+61177+61177+61307(Top 5%)1234(Top 8%)1234(Top 23%)
25.2M25.20 mi0.35 mi1226+81169+81169+81310(Top 5%)1240(Top 8%)1240(Top 23%)
Finish26.22 mi1.02 mi1232-61175-61175-61789(Top 7%)1673(Top 11%)1673(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1335

Males

1272

M18-39

1272

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2085

Males

1996

M18-39

1996

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1335

Males

1272

M18-39

1272

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1191

Males

1138

M18-39

1138

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1053

Males

1005

M18-39

1005

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1188

Males

1134

M18-39

1134

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1346

Males

1288

M18-39

1288

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1392

Males

1327

M18-39

1327

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1440

Males

1372

M18-39

1372

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1353

Males

1283

M18-39

1283

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1317

Males

1248

M18-39

1248

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1189

Males

1126

M18-39

1126

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1307

Males

1234

M18-39

1234

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1310

Males

1240

M18-39

1240

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1789

Males

1673

M18-39

1673

Passing Analysis

Category:
Athletes Passed
512
Passed By
566
Net Change
-54
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1178
5K → 10K3382-379#1178#1557
10K → 15K10817+91#1557#1466
15K → 20K1047+97#1466#1369
20K → Half290+29#1369#1340
Half → 25K4011+29#1340#1311
25K → 30K4538+7#1311#1304
30K → 20M1722-5#1304#1309
20M → 21M2924+5#1309#1304
21M → 35K238+15#1304#1289
35K → 23M3510+25#1289#1264
23M → 24M3410+24#1264#1240
24M → 40K2115+6#1240#1234
40K → 25.2M124+8#1234#1226
25.2M → Finish1218-6#1226#1232
TOTALS512566-54
📊

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