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BOSTON MARATHON 2024

Scott Glasthal

Bib: 28657•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:21
Rank: #22460
Start → 5K
30:21 | 9:46/mi
10K· 6.21 mi
1:01:29
Rank: #22544 (-84)
5K → 10K
31:08 | 10:01/mi
15K· 9.32 mi
1:33:54
Rank: #22653 (-109)
10K → 15K
32:25 | 10:26/mi
20K· 12.43 mi
2:12:07
Rank: #23285 (-632)
15K → 20K
38:13 | 12:18/mi
Half· 13.11 mi
2:19:56
Rank: #23353 (-68)
20K → Half
7:49 | 11:27/mi
25K· 15.53 mi
2:54:50
Rank: #23924 (-571)
Half → 25K
34:54 | 14:24/mi
30K· 18.64 mi
3:39:47
Rank: #24103 (-179)
25K → 30K
44:57 | 14:28/mi
20M
4:00:09
Rank: #24154 (-51)
30K → 20M
20:22 | 14:59/mi
21M
4:15:58
Rank: #24157 (-3)
20M → 21M
15:49 | 15:49/mi
35K· 21.75 mi
4:26:18
Rank: #24186 (-29)
21M → 35K
10:20 | 13:49/mi
23M
4:44:37
Rank: #24225 (-39)
35K → 23M
18:19 | 14:38/mi
24M
4:58:53
Rank: #24262 (-37)
23M → 24M
14:16 | 14:16/mi
40K· 24.85 mi
5:11:32
Rank: #24286 (-24)
24M → 40K
12:39 | 14:48/mi
25.2M
5:17:36
Rank: #24318 (-32)
40K → 25.2M
6:04 | 17:35/mi
Finish· 26.22 mi
5:31:15
Rank: #24367 (-49)
25.2M → Finish
13:39 | 13:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:56
Pace10:40 /mi
2nd Half
Distance13.11 mi
Time3:11:19
Pace14:36 /mi
📊Positive Split: 36.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0030:219:4630:21
9:46
-
10K
6.21 mi12:22:081:01:299:5431:08
10:01
+0:15
15K
9.32 mi12:54:331:33:5410:0432:25
10:26
+0:25
20K
12.43 mi13:32:462:12:0710:3838:13
12:18
+1:52
Half
13.11 mi13:40:352:19:5610:407:49
11:27
-0:51
25K
15.53 mi14:15:292:54:5011:1534:54
14:24
+2:57
30K
18.64 mi15:00:263:39:4711:4744:57
14:28
+0:04
20M
20.00 mi15:20:484:00:0912:0020:22
14:59
+0:31
21M
21.00 mi15:36:374:15:5812:1115:49
15:49
+0:50
35K
21.75 mi15:46:574:26:1812:1510:20
13:49
-2:00
23M
23.00 mi16:05:164:44:3712:2218:19
14:38
+0:49
24M
24.00 mi16:19:324:58:5312:2714:16
14:16
-0:22
40K
24.85 mi16:32:115:11:3212:3212:39
14:48
+0:32
25.2M
25.20 mi16:38:155:17:3612:366:04
17:35
+2:47
Finish
26.22 mi16:51:545:31:1512:3913:39
13:24
-4:11

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

9:46 /mi

Average Pace

12:39 /mi

Slowest Pace

17:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:56

42% of race

Time at Steady Pace

2:49:26

51% of race

Time at Slower Pace

21:53

7% of race

Average Pace: 12:38 /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 mi11:51:0030:219:4630:21
9:46
#22460
10K
6.21 mi12:22:081:01:299:5431:08
10:01
#22544
15K
9.32 mi12:54:331:33:5410:0432:25
10:26
#22653
20K
12.43 mi13:32:462:12:0710:3838:13
12:18
#23285
Half
13.11 mi13:40:352:19:5610:407:49
11:27
#23353
25K
15.53 mi14:15:292:54:5011:1534:54
14:24
#23924
30K
18.64 mi15:00:263:39:4711:4744:57
14:28
#24103
20M
20.00 mi15:20:484:00:0912:0020:22
14:59
#24154
21M
21.00 mi15:36:374:15:5812:1115:49
15:49
#24157
35K
21.75 mi15:46:574:26:1812:1510:20
13:49
#24186
23M
23.00 mi16:05:164:44:3712:2218:19
14:38
#24225
24M
24.00 mi16:19:324:58:5312:2714:16
14:16
#24262
40K
24.85 mi16:32:115:11:3212:3212:39
14:48
#24286
25.2M
25.20 mi16:38:155:17:3612:366:04
17:35
#24318
Finish
26.22 mi16:51:545:31:1512:3913:39
13:24
#24367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22460132771327722809(Top 89%)13442(Top 92%)13442(Top 277%)
10K6.21 mi3.10 mi22544-8413314-3713314-3722608(Top 88%)13329(Top 91%)13329(Top 275%)
15K9.32 mi3.11 mi22653-10913387-7313387-7322809(Top 89%)13442(Top 92%)13442(Top 277%)
20K12.43 mi3.11 mi23285-63213654-26713654-26724284(Top 95%)14067(Top 96%)14067(Top 290%)
Half13.11 mi0.68 mi23353-6813682-2813682-2824044(Top 94%)13927(Top 96%)13927(Top 287%)
25K15.53 mi2.42 mi23924-57113939-25713939-25725123(Top 98%)14375(Top 99%)14375(Top 296%)
30K18.64 mi3.11 mi24103-17913981-4213981-4224561(Top 96%)14069(Top 97%)14069(Top 290%)
20M20.00 mi1.36 mi24154-5113995-1413995-1424735(Top 97%)14104(Top 97%)14104(Top 291%)
21M21.00 mi1.00 mi24157-313982+1313982+1324345(Top 95%)13871(Top 95%)13871(Top 286%)
35K21.75 mi0.75 mi24186-2913989-713989-724117(Top 94%)13718(Top 94%)13718(Top 283%)
23M23.00 mi1.25 mi24225-3913996-713996-724382(Top 95%)13869(Top 95%)13869(Top 286%)
24M24.00 mi1.00 mi24262-3714008-1214008-1224398(Top 95%)13824(Top 95%)13824(Top 285%)
40K24.85 mi0.85 mi24286-2414014-614014-624387(Top 95%)13811(Top 95%)13811(Top 285%)
25.2M25.20 mi0.35 mi24318-3214027-1314027-1324879(Top 97%)14122(Top 97%)14122(Top 291%)
Finish26.22 mi1.02 mi24367-4914030-314030-324632(Top 96%)13943(Top 96%)13943(Top 288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22809

Males

13442

M18-39

13442

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22608

Males

13329

M18-39

13329

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22809

Males

13442

M18-39

13442

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24284

Males

14067

M18-39

14067

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

24044

Males

13927

M18-39

13927

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25123

Males

14375

M18-39

14375

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24561

Males

14069

M18-39

14069

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24735

Males

14104

M18-39

14104

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

24345

Males

13871

M18-39

13871

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

24117

Males

13718

M18-39

13718

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

24382

Males

13869

M18-39

13869

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

24398

Males

13824

M18-39

13824

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24387

Males

13811

M18-39

13811

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24879

Males

14122

M18-39

14122

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24632

Males

13943

M18-39

13943

Passing Analysis

Category:
Athletes Passed
574
Passed By
2481
Net Change
-1907
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22460
5K → 10K170254-84#22460#22544
10K → 15K121230-109#22544#22653
15K → 20K28660-632#22653#23285
20K → Half1078-68#23285#23353
Half → 25K19590-571#23353#23924
25K → 30K53232-179#23924#24103
30K → 20M2576-51#24103#24154
20M → 21M3942-3#24154#24157
21M → 35K1544-29#24157#24186
35K → 23M3877-39#24186#24225
23M → 24M1855-37#24225#24262
24M → 40K1640-24#24262#24286
40K → 25.2M335-32#24286#24318
25.2M → Finish1968-49#24318#24367
TOTALS5742481-1907
📊

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