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BOSTON MARATHON 2023

Dan Vause

Bib: 5361•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 27%
Masters (Masters Men)
#0 / 9891
Top 14%
Division (M40-44)
#0 / 2241
Top 33%
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
6:51/mi
21:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:44/mi
42:12
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:03:09
↑ 67↓ 78
20K· 12.43 mi
6:45/mi
1:24:06
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:28:38
↑ 19↓ 370.5%
25K· 15.53 mi
6:44/mi
1:44:58
↑ 66↓ 880.2%
30K· 18.64 mi
6:55/mi
2:06:27
↑ 181↓ 1480.2%
20M
7:03/mi
2:16:02
↑ 64↓ 500.2%
21M
7:13/mi
2:23:15
↑ 106↓ 241.6%
35K· 21.75 mi
6:57/mi
2:28:27
↑ 17↓ 861.7%
23M
7:10/mi
2:37:26
↑ 23↓ 630.6%
24M
7:13/mi
2:44:39
↓ 821.3%
40K· 24.85 mi
7:13/mi
2:50:50
↓ 200.3%
25.2M
7:50/mi
2:53:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:01:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:38
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:32:28
Pace7:03 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5821:166:5121:16
6:51
-
10K
6.21 mi10:44:5442:126:4720:56
6:44
-0:07
15K
9.32 mi11:05:511:03:096:4720:57
6:45
+0:01
20K
12.43 mi11:26:481:24:066:4620:57
6:45
0:00
Half
13.11 mi11:31:201:28:386:464:32
6:39
-0:06
25K
15.53 mi11:47:401:44:586:4516:20
6:44
+0:05
30K
18.64 mi12:09:092:06:276:4721:29
6:55
+0:11
20M
20.00 mi12:18:442:16:026:489:35
7:03
+0:08
21M
21.00 mi12:25:572:23:156:497:13
7:13
+0:10
35K
21.75 mi12:31:092:28:276:505:12
6:57
-0:16
23M
23.00 mi12:40:082:37:266:518:59
7:10
+0:13
24M
24.00 mi12:47:212:44:396:527:13
7:13
+0:03
40K
24.85 mi12:53:322:50:506:526:11
7:13
0:00
25.2M
25.20 mi12:56:142:53:326:532:42
7:50
+0:37
Finish
26.22 mi13:03:483:01:066:557:34
7:26
-0:24

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

6:39 /mi

Average Pace

6:55 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:50

94% of race

Time at Steady Pace

10:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:23:5821:166:5121:16
6:51
#5093
10K
6.21 mi10:44:5442:126:4720:56
6:44
#4894
15K
9.32 mi11:05:511:03:096:4720:57
6:45
#4751
20K
12.43 mi11:26:481:24:066:4620:57
6:45
#4520
Half
13.11 mi11:31:201:28:386:464:32
6:39
#4474
25K
15.53 mi11:47:401:44:586:4516:20
6:44
#4294
30K
18.64 mi12:09:092:06:276:4721:29
6:55
#4147
20M
20.00 mi12:18:442:16:026:489:35
7:03
#4170
21M
21.00 mi12:25:572:23:156:497:13
7:13
#4071
35K
21.75 mi12:31:092:28:276:505:12
6:57
#4111
23M
23.00 mi12:40:082:37:266:518:59
7:10
#4160
24M
24.00 mi12:47:212:44:396:527:13
7:13
#4280
40K
24.85 mi12:53:322:50:506:526:11
7:13
#4300
25.2M
25.20 mi12:56:142:53:326:532:42
7:50
#4313
Finish
26.22 mi13:03:483:01:066:557:34
7:26
#4440
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5093472447244542(Top 17%)4241(Top 28%)4241(Top 189%)
10K6.21 mi3.10 mi4894+1994545+1794545+1794703(Top 18%)4376(Top 29%)4376(Top 195%)
15K9.32 mi3.11 mi4751+1434423+1224423+1224542(Top 17%)4241(Top 28%)4241(Top 189%)
20K12.43 mi3.11 mi4520+2314221+2024221+2023927(Top 15%)3701(Top 24%)3701(Top 165%)
Half13.11 mi0.68 mi4474+464185+364185+363846(Top 14%)3630(Top 24%)3630(Top 162%)
25K15.53 mi2.42 mi4294+1804024+1614024+1613662(Top 14%)3451(Top 23%)3451(Top 154%)
30K18.64 mi3.11 mi4147+1473899+1253899+1253767(Top 14%)3533(Top 23%)3533(Top 158%)
20M20.00 mi1.36 mi4170-233911-123911-124339(Top 16%)3999(Top 26%)3999(Top 178%)
21M21.00 mi1.00 mi4071+993818+933818+933225(Top 12%)3011(Top 20%)3011(Top 134%)
35K21.75 mi0.75 mi4111-403851-333851-335034(Top 19%)4509(Top 30%)4509(Top 201%)
23M23.00 mi1.25 mi4160-493895-443895-444658(Top 17%)4201(Top 28%)4201(Top 187%)
24M24.00 mi1.00 mi4280-1204005-1104005-1105890(Top 22%)5020(Top 33%)5020(Top 224%)
40K24.85 mi0.85 mi4300-204017-124017-125012(Top 19%)4342(Top 29%)4342(Top 194%)
25.2M25.20 mi0.35 mi4313-134027-104027-105469(Top 21%)4568(Top 30%)4568(Top 204%)
Finish26.22 mi1.02 mi4440-1274135-1084135-1087911(Top 30%)6103(Top 40%)6103(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4542

Males

4241

M40-44

4241

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4703

Males

4376

M40-44

4376

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4542

Males

4241

M40-44

4241

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

3927

Males

3701

M40-44

3701

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3846

Males

3630

M40-44

3630

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3662

Males

3451

M40-44

3451

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3767

Males

3533

M40-44

3533

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4339

Males

3999

M40-44

3999

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3225

Males

3011

M40-44

3011

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

5034

Males

4509

M40-44

4509

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4658

Males

4201

M40-44

4201

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5890

Males

5020

M40-44

5020

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5012

Males

4342

M40-44

4342

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5469

Males

4568

M40-44

4568

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7911

Males

6103

M40-44

6103

Passing Analysis

Category:
Athletes Passed
1553
Passed By
900
Net Change
+653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5093
5K → 10K313114+199#5093#4894
10K → 15K19552+143#4894#4751
15K → 20K25120+231#4751#4520
20K → Half548+46#4520#4474
Half → 25K19414+180#4474#4294
25K → 30K19750+147#4294#4147
30K → 20M5780-23#4147#4170
20M → 21M12425+99#4170#4071
21M → 35K1959-40#4071#4111
35K → 23M4796-49#4111#4160
23M → 24M23143-120#4160#4280
24M → 40K4767-20#4280#4300
40K → 25.2M1932-13#4300#4313
25.2M → Finish13140-127#4313#4440
TOTALS1553900+653
📊

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