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BOSTON MARATHON 2023

Jason Pina

Bib: 27533•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
11:59/mi
37:14
↑ 97↓ 3451.5%
10K· 6.21 mi
12:18/mi
1:15:26
↑ 79↓ 1380.4%
15K· 9.32 mi
12:43/mi
1:54:56
↑ 67↓ 78
20K· 12.43 mi
13:22/mi
2:36:27
↑ 106↓ 860.1%
Half· 13.11 mi
13:22/mi
2:45:34
↑ 19↓ 370.5%
25K· 15.53 mi
14:48/mi
3:21:26
↑ 66↓ 880.2%
30K· 18.64 mi
15:06/mi
4:08:21
↑ 181↓ 1480.2%
20M
15:27/mi
4:29:21
↑ 64↓ 500.2%
21M
16:15/mi
4:45:36
↑ 106↓ 241.6%
35K· 21.75 mi
14:02/mi
4:56:06
↑ 17↓ 861.7%
23M
15:46/mi
5:15:50
↑ 23↓ 630.6%
24M
14:10/mi
5:30:00
↓ 821.3%
40K· 24.85 mi
15:53/mi
5:43:35
↓ 200.3%
25.2M
16:46/mi
5:49:22
↑ 13↓ 160.2%
Finish· 26.22 mi
14:09/mi
6:03:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:45:34
Pace12:38 /mi
2nd Half
Distance13.11 mi
Time3:18:13
Pace15:07 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4037:1411:5937:14
11:59
-
10K
6.21 mi12:32:521:15:2612:0838:12
12:18
+0:19
15K
9.32 mi13:12:221:54:5612:2039:30
12:43
+0:25
20K
12.43 mi13:53:532:36:2712:3541:31
13:22
+0:39
Half
13.11 mi14:03:002:45:3412:389:07
13:22
0:00
25K
15.53 mi14:38:523:21:2612:5835:52
14:48
+1:26
30K
18.64 mi15:25:474:08:2113:1946:55
15:06
+0:18
20M
20.00 mi15:46:474:29:2113:2821:00
15:27
+0:21
21M
21.00 mi16:03:024:45:3613:3616:15
16:15
+0:48
35K
21.75 mi16:13:324:56:0613:3710:30
14:02
-2:13
23M
23.00 mi16:33:165:15:5013:4419:44
15:46
+1:44
24M
24.00 mi16:47:265:30:0013:4514:10
14:10
-1:36
40K
24.85 mi17:01:015:43:3513:4913:35
15:53
+1:43
25.2M
25.20 mi17:06:485:49:2213:525:47
16:46
+0:53
Finish
26.22 mi17:21:136:03:4713:5314:25
14:09
-2:37

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

11:59 /mi

Average Pace

13:53 /mi

Slowest Pace

16:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:34

46% of race

Time at Steady Pace

1:14:57

21% of race

Time at Slower Pace

2:03:16

34% of race

Average Pace: 13:52 /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 mi11:54:4037:1411:5937:14
11:59
#26429
10K
6.21 mi12:32:521:15:2612:0838:12
12:18
#26430
15K
9.32 mi13:12:221:54:5612:2039:30
12:43
#26433
20K
12.43 mi13:53:532:36:2712:3541:31
13:22
#26443
Half
13.11 mi14:03:002:45:3412:389:07
13:22
#26449
25K
15.53 mi14:38:523:21:2612:5835:52
14:48
#26483
30K
18.64 mi15:25:474:08:2113:1946:55
15:06
#26513
20M
20.00 mi15:46:474:29:2113:2821:00
15:27
#26525
21M
21.00 mi16:03:024:45:3613:3616:15
16:15
#26527
35K
21.75 mi16:13:324:56:0613:3710:30
14:02
#26518
23M
23.00 mi16:33:165:15:5013:4419:44
15:46
#26543
24M
24.00 mi16:47:265:30:0013:4514:10
14:10
#26546
40K
24.85 mi17:01:015:43:3513:4913:35
15:53
#26550
25.2M
25.20 mi17:06:485:49:2213:525:47
16:46
#26557
Finish
26.22 mi17:21:136:03:4713:5314:25
14:09
#26563
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi26429150931509326406(Top 99%)15084(Top 99%)15084(Top 735%)
10K6.21 mi3.10 mi26430-115097-415097-426408(Top 99%)15082(Top 99%)15082(Top 735%)
15K9.32 mi3.11 mi26433-315092+515092+526406(Top 99%)15084(Top 99%)15084(Top 735%)
20K12.43 mi3.11 mi26443-1015099-715099-726373(Top 99%)15068(Top 99%)15068(Top 734%)
Half13.11 mi0.68 mi26449-615100-115100-126443(Top 99%)15089(Top 99%)15089(Top 735%)
25K15.53 mi2.42 mi26483-3415111-1115111-1126522(Top 100%)15131(Top 100%)15131(Top 737%)
30K18.64 mi3.11 mi26513-3015124-1315124-1326444(Top 99%)15085(Top 99%)15085(Top 735%)
20M20.00 mi1.36 mi26525-1215129-515129-526410(Top 99%)15061(Top 99%)15061(Top 734%)
21M21.00 mi1.00 mi26527-215131-215131-226288(Top 99%)15000(Top 99%)15000(Top 731%)
35K21.75 mi0.75 mi26518+915127+415127+426144(Top 98%)14924(Top 98%)14924(Top 727%)
23M23.00 mi1.25 mi26543-2515136-915136-926452(Top 99%)15080(Top 99%)15080(Top 735%)
24M24.00 mi1.00 mi26546-315138-215138-226135(Top 98%)14887(Top 98%)14887(Top 725%)
40K24.85 mi0.85 mi26550-4151381513826385(Top 99%)15030(Top 99%)15030(Top 732%)
25.2M25.20 mi0.35 mi26557-715141-315141-326325(Top 99%)14986(Top 99%)14986(Top 730%)
Finish26.22 mi1.02 mi26563-615145-415145-426380(Top 99%)15019(Top 99%)15019(Top 732%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26406

Males

15084

M50-54

15084

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26408

Males

15082

M50-54

15082

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26406

Males

15084

M50-54

15084

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26373

Males

15068

M50-54

15068

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26443

Males

15089

M50-54

15089

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

26522

Males

15131

M50-54

15131

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26444

Males

15085

M50-54

15085

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

26410

Males

15061

M50-54

15061

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

26288

Males

15000

M50-54

15000

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

26144

Males

14924

M50-54

14924

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26452

Males

15080

M50-54

15080

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26135

Males

14887

M50-54

14887

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26385

Males

15030

M50-54

15030

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26325

Males

14986

M50-54

14986

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26380

Males

15019

M50-54

15019

Passing Analysis

Category:
Athletes Passed
141
Passed By
275
Net Change
-134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26429
5K → 10K4243-1#26429#26430
10K → 15K3235-3#26430#26433
15K → 20K2838-10#26433#26443
20K → Half39-6#26443#26449
Half → 25K539-34#26449#26483
25K → 30K737-30#26483#26513
30K → 20M214-12#26513#26525
20M → 21M35-2#26525#26527
21M → 35K112+9#26527#26518
35K → 23M025-25#26518#26543
23M → 24M14-3#26543#26546
24M → 40K37-4#26546#26550
40K → 25.2M07-7#26550#26557
25.2M → Finish410-6#26557#26563
TOTALS141275-134
📊

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