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BOSTON MARATHON 2023

Scott Glickman

Bib: 24954•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:10/mi
31:34
↑ 97↓ 3451.5%
10K· 6.21 mi
10:21/mi
1:03:44
↑ 79↓ 1380.4%
15K· 9.32 mi
10:14/mi
1:35:32
↑ 67↓ 78
20K· 12.43 mi
10:12/mi
2:07:14
↑ 106↓ 860.1%
Half· 13.11 mi
10:14/mi
2:14:13
↑ 19↓ 370.5%
25K· 15.53 mi
10:33/mi
2:39:48
↑ 66↓ 880.2%
30K· 18.64 mi
10:47/mi
3:13:19
↑ 181↓ 1480.2%
20M
10:53/mi
3:28:06
↑ 64↓ 500.2%
21M
11:43/mi
3:39:49
↑ 106↓ 241.6%
35K· 21.75 mi
10:27/mi
3:47:38
↑ 17↓ 861.7%
23M
10:45/mi
4:01:06
↑ 23↓ 630.6%
24M
10:46/mi
4:11:52
↓ 821.3%
40K· 24.85 mi
10:56/mi
4:21:13
↓ 200.3%
25.2M
10:58/mi
4:25:00
↑ 13↓ 160.2%
Finish· 26.22 mi
9:53/mi
4:35:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:13
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:20:51
Pace10:45 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1831:3410:1031:34
10:10
-
10K
6.21 mi12:24:281:03:4410:1532:10
10:21
+0:11
15K
9.32 mi12:56:161:35:3210:1531:48
10:14
-0:07
20K
12.43 mi13:27:582:07:1410:1431:42
10:12
-0:02
Half
13.11 mi13:34:572:14:1310:146:59
10:14
+0:02
25K
15.53 mi14:00:322:39:4810:1725:35
10:33
+0:19
30K
18.64 mi14:34:033:13:1910:2233:31
10:47
+0:14
20M
20.00 mi14:48:503:28:0610:2414:47
10:53
+0:06
21M
21.00 mi15:00:333:39:4910:2811:43
11:43
+0:50
35K
21.75 mi15:08:223:47:3810:287:49
10:27
-1:16
23M
23.00 mi15:21:504:01:0610:2913:28
10:45
+0:18
24M
24.00 mi15:32:364:11:5210:3010:46
10:46
+0:01
40K
24.85 mi15:41:574:21:1310:319:21
10:56
+0:10
25.2M
25.20 mi15:45:444:25:0010:313:47
10:58
+0:02
Finish
26.22 mi15:55:484:35:0410:3010:04
9:53
-1:05

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

9:53 /mi

Average Pace

10:30 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:55:26

86% of race

Time at Steady Pace

27:55

10% of race

Time at Slower Pace

11:43

4% of race

Average Pace: 10:29 /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 mi11:52:1831:3410:1031:34
10:10
#23841
10K
6.21 mi12:24:281:03:4410:1532:10
10:21
#24176
15K
9.32 mi12:56:161:35:3210:1531:48
10:14
#24114
20K
12.43 mi13:27:582:07:1410:1431:42
10:12
#23887
Half
13.11 mi13:34:572:14:1310:146:59
10:14
#23876
25K
15.53 mi14:00:322:39:4810:1725:35
10:33
#23747
30K
18.64 mi14:34:033:13:1910:2233:31
10:47
#23564
20M
20.00 mi14:48:503:28:0610:2414:47
10:53
#23487
21M
21.00 mi15:00:333:39:4910:2811:43
11:43
#23421
35K
21.75 mi15:08:223:47:3810:287:49
10:27
#23394
23M
23.00 mi15:21:504:01:0610:2913:28
10:45
#23301
24M
24.00 mi15:32:364:11:5210:3010:46
10:46
#23278
40K
24.85 mi15:41:574:21:1310:319:21
10:56
#23237
25.2M
25.20 mi15:45:444:25:0010:313:47
10:58
#23187
Finish
26.22 mi15:55:484:35:0410:3010:04
9:53
#23124
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23841140071400723959(Top 90%)14066(Top 93%)14066(Top 989%)
10K6.21 mi3.10 mi24176-33514171-16414171-16424402(Top 92%)14264(Top 94%)14264(Top 1003%)
15K9.32 mi3.11 mi24114+6214140+3114140+3123959(Top 90%)14066(Top 93%)14066(Top 989%)
20K12.43 mi3.11 mi23887+22714042+9814042+9823293(Top 87%)13762(Top 91%)13762(Top 968%)
Half13.11 mi0.68 mi23876+1114037+514037+523719(Top 89%)13944(Top 92%)13944(Top 981%)
25K15.53 mi2.42 mi23747+12913962+7513962+7523275(Top 87%)13713(Top 90%)13713(Top 964%)
30K18.64 mi3.11 mi23564+18313865+9713865+9722765(Top 86%)13411(Top 88%)13411(Top 943%)
20M20.00 mi1.36 mi23487+7713813+5213813+5222477(Top 84%)13217(Top 87%)13217(Top 929%)
21M21.00 mi1.00 mi23421+6613776+3713776+3722258(Top 84%)13093(Top 86%)13093(Top 921%)
35K21.75 mi0.75 mi23394+2713756+2013756+2022277(Top 84%)13054(Top 86%)13054(Top 918%)
23M23.00 mi1.25 mi23301+9313701+5513701+5521880(Top 82%)12850(Top 85%)12850(Top 904%)
24M24.00 mi1.00 mi23278+2313689+1213689+1222596(Top 85%)13158(Top 87%)13158(Top 925%)
40K24.85 mi0.85 mi23237+4113653+3613653+3622218(Top 83%)12951(Top 85%)12951(Top 911%)
25.2M25.20 mi0.35 mi23187+5013625+2813625+2820389(Top 77%)12116(Top 80%)12116(Top 852%)
Finish26.22 mi1.02 mi23124+6313589+3613589+3621406(Top 80%)12603(Top 83%)12603(Top 886%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23959

Males

14066

M55-59

14066

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

24402

Males

14264

M55-59

14264

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23959

Males

14066

M55-59

14066

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23293

Males

13762

M55-59

13762

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23719

Males

13944

M55-59

13944

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23275

Males

13713

M55-59

13713

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22765

Males

13411

M55-59

13411

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22477

Males

13217

M55-59

13217

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

22258

Males

13093

M55-59

13093

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22277

Males

13054

M55-59

13054

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21880

Males

12850

M55-59

12850

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22596

Males

13158

M55-59

13158

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22218

Males

12951

M55-59

12951

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20389

Males

12116

M55-59

12116

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

21406

Males

12603

M55-59

12603

Passing Analysis

Category:
Athletes Passed
1419
Passed By
702
Net Change
+717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23841
5K → 10K67402-335#23841#24176
10K → 15K15896+62#24176#24114
15K → 20K25528+227#24114#23887
20K → Half2817+11#23887#23876
Half → 25K15829+129#23876#23747
25K → 30K20522+183#23747#23564
30K → 20M9417+77#23564#23487
20M → 21M8014+66#23487#23421
21M → 35K4114+27#23421#23394
35K → 23M1007+93#23394#23301
23M → 24M4421+23#23301#23278
24M → 40K6322+41#23278#23237
40K → 25.2M522+50#23237#23187
25.2M → Finish7411+63#23187#23124
TOTALS1419702+717
📊

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