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BOSTON MARATHON 2023

Paul Bieda

Bib: 15595•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 50%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M60-64)
#0 / 1110
Top 7%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:10:06
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:33:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:38:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:56:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:20:40
↑ 181↓ 1480.2%
20M
7:46/mi
2:31:13
↑ 64↓ 500.2%
21M
8:18/mi
2:39:31
↑ 106↓ 241.6%
35K· 21.75 mi
7:36/mi
2:45:12
↑ 17↓ 861.7%
23M
7:55/mi
2:55:07
↑ 23↓ 630.6%
24M
7:40/mi
3:02:47
↓ 821.3%
40K· 24.85 mi
7:53/mi
3:09:31
↓ 200.3%
25.2M
8:27/mi
3:12:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:20:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:39
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4623:577:4323:57
7:43
-
10K
6.21 mi11:17:4746:587:3423:01
7:25
-0:18
15K
9.32 mi11:40:551:10:067:3123:08
7:27
+0:02
20K
12.43 mi12:04:271:33:387:3223:32
7:34
+0:07
Half
13.11 mi12:09:281:38:397:315:01
7:21
-0:13
25K
15.53 mi12:27:421:56:537:3118:14
7:31
+0:10
30K
18.64 mi12:51:292:20:407:3323:47
7:39
+0:08
20M
20.00 mi13:02:022:31:137:3410:33
7:46
+0:07
21M
21.00 mi13:10:202:39:317:368:18
8:18
+0:32
35K
21.75 mi13:16:012:45:127:365:41
7:36
-0:42
23M
23.00 mi13:25:562:55:077:379:55
7:55
+0:19
24M
24.00 mi13:33:363:02:477:377:40
7:40
-0:15
40K
24.85 mi13:40:203:09:317:376:44
7:53
+0:13
25.2M
25.20 mi13:43:153:12:267:382:55
8:27
+0:34
Finish
26.22 mi13:51:153:20:267:398:00
7:51
-0:36

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

7:21 /mi

Average Pace

7:39 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:13

94% of race

Time at Steady Pace

11:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:54:4623:577:4323:57
7:43
#11510
10K
6.21 mi11:17:4746:587:3423:01
7:25
#10540
15K
9.32 mi11:40:551:10:067:3123:08
7:27
#10241
20K
12.43 mi12:04:271:33:387:3223:32
7:34
#10127
Half
13.11 mi12:09:281:38:397:315:01
7:21
#10046
25K
15.53 mi12:27:421:56:537:3118:14
7:31
#9843
30K
18.64 mi12:51:292:20:407:3323:47
7:39
#9548
20M
20.00 mi13:02:022:31:137:3410:33
7:46
#9450
21M
21.00 mi13:10:202:39:317:368:18
8:18
#9402
35K
21.75 mi13:16:012:45:127:365:41
7:36
#9367
23M
23.00 mi13:25:562:55:077:379:55
7:55
#9309
24M
24.00 mi13:33:363:02:477:377:40
7:40
#9264
40K
24.85 mi13:40:203:09:317:376:44
7:53
#9238
25.2M
25.20 mi13:43:153:12:267:382:55
8:27
#9240
Finish
26.22 mi13:51:153:20:267:398:00
7:51
#9314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi11510889588959716(Top 36%)7986(Top 53%)7986(Top 719%)
10K6.21 mi3.10 mi10540+9708434+4618434+4619685(Top 36%)7981(Top 53%)7981(Top 719%)
15K9.32 mi3.11 mi10241+2998294+1408294+1409716(Top 36%)7986(Top 53%)7986(Top 719%)
20K12.43 mi3.11 mi10127+1148226+688226+689885(Top 37%)8007(Top 53%)8007(Top 721%)
Half13.11 mi0.68 mi10046+818177+498177+499004(Top 34%)7520(Top 50%)7520(Top 677%)
25K15.53 mi2.42 mi9843+2038045+1328045+1328914(Top 33%)7379(Top 49%)7379(Top 665%)
30K18.64 mi3.11 mi9548+2957835+2107835+2108331(Top 31%)6883(Top 45%)6883(Top 620%)
20M20.00 mi1.36 mi9450+987752+837752+838576(Top 32%)6943(Top 46%)6943(Top 625%)
21M21.00 mi1.00 mi9402+487696+567696+569216(Top 35%)7188(Top 47%)7188(Top 648%)
35K21.75 mi0.75 mi9367+357658+387658+389223(Top 35%)7200(Top 47%)7200(Top 649%)
23M23.00 mi1.25 mi9309+587597+617597+619191(Top 35%)7059(Top 47%)7059(Top 636%)
24M24.00 mi1.00 mi9264+457550+477550+478838(Top 33%)6807(Top 45%)6807(Top 613%)
40K24.85 mi0.85 mi9238+267511+397511+399148(Top 34%)6894(Top 45%)6894(Top 621%)
25.2M25.20 mi0.35 mi9240-27496+157496+159195(Top 35%)6855(Top 45%)6855(Top 618%)
Finish26.22 mi1.02 mi9314-747518-227518-2211021(Top 41%)7797(Top 51%)7797(Top 702%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9716

Males

7986

M60-64

7986

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9685

Males

7981

M60-64

7981

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9716

Males

7986

M60-64

7986

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9885

Males

8007

M60-64

8007

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9004

Males

7520

M60-64

7520

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8914

Males

7379

M60-64

7379

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8331

Males

6883

M60-64

6883

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8576

Males

6943

M60-64

6943

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9216

Males

7188

M60-64

7188

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9223

Males

7200

M60-64

7200

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9191

Males

7059

M60-64

7059

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8838

Males

6807

M60-64

6807

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9148

Males

6894

M60-64

6894

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9195

Males

6855

M60-64

6855

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11021

Males

7797

M60-64

7797

Passing Analysis

Category:
Athletes Passed
2876*
Passed By
680
Net Change
+2196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11510
5K → 10K1007*37+970#11510#10540
10K → 15K37778+299#10540#10241
15K → 20K211*97+114#10241#10127
20K → Half88*7+81#10127#10046
Half → 25K228*25+203#10046#9843
25K → 30K335*40+295#9843#9548
30K → 20M13436+98#9548#9450
20M → 21M10658+48#9450#9402
21M → 35K6429+35#9402#9367
35K → 23M10850+58#9367#9309
23M → 24M8237+45#9309#9264
24M → 40K7650+26#9264#9238
40K → 25.2M3133-2#9238#9240
25.2M → Finish29103-74#9240#9314
TOTALS2876*680+2196

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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