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BOSTON MARATHON 2023

Eric Gustavsen

Bib: 19933•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #16589
Start → 5K
25:59 | 8:22/mi
10K· 6.21 mi
51:05
Rank: #15960 (+629)
5K → 10K
25:06 | 8:05/mi
15K· 9.32 mi
1:16:15
Rank: #15669 (+291)
10K → 15K
25:10 | 8:06/mi
20K· 12.43 mi
1:41:38
Rank: #15427 (+242)
15K → 20K
25:23 | 8:10/mi
Half· 13.11 mi
1:47:09
Rank: #15401 (+26)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:06:52
Rank: #15105 (+296)
Half → 25K
19:43 | 8:08/mi
30K· 18.64 mi
2:32:48
Rank: #14784 (+321)
25K → 30K
25:56 | 8:21/mi
20M
2:44:22
Rank: #14683 (+101)
30K → 20M
11:34 | 8:31/mi
21M
2:53:19
Rank: #14567 (+116)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
2:59:18
Rank: #14491 (+76)
21M → 35K
5:59 | 8:00/mi
23M
3:10:00
Rank: #14410 (+81)
35K → 23M
10:42 | 8:33/mi
24M
3:18:20
Rank: #14340 (+70)
23M → 24M
8:20 | 8:20/mi
40K· 24.85 mi
3:25:36
Rank: #14284 (+56)
24M → 40K
7:16 | 8:30/mi
25.2M
3:28:49
Rank: #14273 (+11)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:37:27
Rank: #14308 (-35)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:09
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:50:18
Pace8:25 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3225:598:2225:59
8:22
-
10K
6.21 mi11:42:3851:058:1325:06
8:05
-0:17
15K
9.32 mi12:07:481:16:158:1125:10
8:06
+0:01
20K
12.43 mi12:33:111:41:388:1125:23
8:10
+0:04
Half
13.11 mi12:38:421:47:098:105:31
8:05
-0:05
25K
15.53 mi12:58:252:06:528:1019:43
8:08
+0:03
30K
18.64 mi13:24:212:32:488:1225:56
8:21
+0:13
20M
20.00 mi13:35:552:44:228:1311:34
8:31
+0:10
21M
21.00 mi13:44:522:53:198:158:57
8:57
+0:26
35K
21.75 mi13:50:512:59:188:155:59
8:00
-0:57
23M
23.00 mi14:01:333:10:008:1610:42
8:33
+0:33
24M
24.00 mi14:09:533:18:208:168:20
8:20
-0:13
40K
24.85 mi14:17:093:25:368:167:16
8:30
+0:10
25.2M
25.20 mi14:20:223:28:498:173:13
9:20
+0:50
Finish
26.22 mi14:29:003:37:278:188:38
8:28
-0:52

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

8:00 /mi

Average Pace

8:18 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:17

94% of race

Time at Steady Pace

12:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /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 mi11:17:3225:598:2225:59
8:22
#16589
10K
6.21 mi11:42:3851:058:1325:06
8:05
#15960
15K
9.32 mi12:07:481:16:158:1125:10
8:06
#15669
20K
12.43 mi12:33:111:41:388:1125:23
8:10
#15427
Half
13.11 mi12:38:421:47:098:105:31
8:05
#15401
25K
15.53 mi12:58:252:06:528:1019:43
8:08
#15105
30K
18.64 mi13:24:212:32:488:1225:56
8:21
#14784
20M
20.00 mi13:35:552:44:228:1311:34
8:31
#14683
21M
21.00 mi13:44:522:53:198:158:57
8:57
#14567
35K
21.75 mi13:50:512:59:188:155:59
8:00
#14491
23M
23.00 mi14:01:333:10:008:1610:42
8:33
#14410
24M
24.00 mi14:09:533:18:208:168:20
8:20
#14340
40K
24.85 mi14:17:093:25:368:167:16
8:30
#14284
25.2M
25.20 mi14:20:223:28:498:173:13
9:20
#14273
Finish
26.22 mi14:29:003:37:278:188:38
8:28
#14308
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16589109071090715152(Top 57%)10364(Top 68%)10364(Top 934%)
10K6.21 mi3.10 mi15960+62910678+22910678+22915355(Top 58%)10452(Top 69%)10452(Top 942%)
15K9.32 mi3.11 mi15669+29110569+10910569+10915152(Top 57%)10364(Top 68%)10364(Top 934%)
20K12.43 mi3.11 mi15427+24210461+10810461+10814740(Top 55%)10169(Top 67%)10169(Top 916%)
Half13.11 mi0.68 mi15401+2610448+1310448+1314982(Top 56%)10282(Top 68%)10282(Top 926%)
25K15.53 mi2.42 mi15105+29610310+13810310+13813731(Top 52%)9662(Top 64%)9662(Top 870%)
30K18.64 mi3.11 mi14784+32110160+15010160+15013324(Top 50%)9379(Top 62%)9379(Top 845%)
20M20.00 mi1.36 mi14683+10110095+6510095+6513692(Top 51%)9444(Top 62%)9444(Top 851%)
21M21.00 mi1.00 mi14567+11610016+7910016+7913111(Top 49%)9093(Top 60%)9093(Top 819%)
35K21.75 mi0.75 mi14491+769971+459971+4512098(Top 45%)8607(Top 57%)8607(Top 775%)
23M23.00 mi1.25 mi14410+819914+579914+5713494(Top 51%)9142(Top 60%)9142(Top 824%)
24M24.00 mi1.00 mi14340+709871+439871+4313421(Top 50%)9063(Top 60%)9063(Top 816%)
40K24.85 mi0.85 mi14284+569821+509821+5013310(Top 50%)8928(Top 59%)8928(Top 804%)
25.2M25.20 mi0.35 mi14273+119805+169805+1614265(Top 54%)9358(Top 62%)9358(Top 843%)
Finish26.22 mi1.02 mi14308-359803+29803+215209(Top 57%)9815(Top 65%)9815(Top 884%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15152

Males

10364

M60-64

10364

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15355

Males

10452

M60-64

10452

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15152

Males

10364

M60-64

10364

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14740

Males

10169

M60-64

10169

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14982

Males

10282

M60-64

10282

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13731

Males

9662

M60-64

9662

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13324

Males

9379

M60-64

9379

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13692

Males

9444

M60-64

9444

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13111

Males

9093

M60-64

9093

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12098

Males

8607

M60-64

8607

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13494

Males

9142

M60-64

9142

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13421

Males

9063

M60-64

9063

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13310

Males

8928

M60-64

8928

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14265

Males

9358

M60-64

9358

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15209

Males

9815

M60-64

9815

Passing Analysis

Category:
Athletes Passed
2917
Passed By
636
Net Change
+2281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16589
5K → 10K735106+629#16589#15960
10K → 15K36877+291#15960#15669
15K → 20K30563+242#15669#15427
20K → Half5024+26#15427#15401
Half → 25K31216+296#15401#15105
25K → 30K36948+321#15105#14784
30K → 20M13736+101#14784#14683
20M → 21M14529+116#14683#14567
21M → 35K9014+76#14567#14491
35K → 23M12342+81#14491#14410
23M → 24M10535+70#14410#14340
24M → 40K8832+56#14340#14284
40K → 25.2M3019+11#14284#14273
25.2M → Finish6095-35#14273#14308
TOTALS2917636+2281
📊

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