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BOSTON MARATHON 2023

Jim Pullen

Bib: 18297•M

NC

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
9:30/mi
29:32
↑ 97↓ 3451.5%
10K· 6.21 mi
9:30/mi
59:02
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:29:06
↑ 67↓ 78
20K· 12.43 mi
9:49/mi
1:59:35
↑ 106↓ 860.1%
Half· 13.11 mi
9:14/mi
2:05:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:10/mi
2:30:31
↑ 66↓ 880.2%
30K· 18.64 mi
10:26/mi
3:02:55
↑ 181↓ 1480.2%
20M
10:35/mi
3:17:18
↑ 64↓ 500.2%
21M
12:02/mi
3:29:20
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:36:59
↑ 17↓ 861.7%
23M
10:35/mi
3:50:14
↑ 23↓ 630.6%
24M
10:35/mi
4:00:49
↓ 821.3%
40K· 24.85 mi
10:40/mi
4:09:56
↓ 200.3%
25.2M
11:16/mi
4:13:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
4:23:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:53
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:17:25
Pace10:29 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5629:329:3029:32
9:30
-
10K
6.21 mi11:50:2659:029:3029:30
9:30
0:00
15K
9.32 mi12:20:301:29:069:3430:04
9:41
+0:11
20K
12.43 mi12:50:591:59:359:3730:29
9:49
+0:08
Half
13.11 mi12:57:172:05:539:366:18
9:14
-0:35
25K
15.53 mi13:21:552:30:319:4124:38
10:10
+0:56
30K
18.64 mi13:54:193:02:559:4932:24
10:26
+0:16
20M
20.00 mi14:08:423:17:189:5214:23
10:35
+0:09
21M
21.00 mi14:20:443:29:209:5812:02
12:02
+1:27
35K
21.75 mi14:28:233:36:599:597:39
10:14
-1:48
23M
23.00 mi14:41:383:50:1410:0113:15
10:35
+0:21
24M
24.00 mi14:52:134:00:4910:0210:35
10:35
0:00
40K
24.85 mi15:01:204:09:5610:039:07
10:40
+0:05
25.2M
25.20 mi15:05:134:13:4910:043:53
11:16
+0:36
Finish
26.22 mi15:14:424:23:1810:039:29
9:18
-1:58

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

9:14 /mi

Average Pace

10:03 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:22

51% of race

Time at Steady Pace

1:42:54

39% of race

Time at Slower Pace

25:02

10% of race

Average Pace: 10:03 /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 mi11:20:5629:329:3029:32
9:30
#22104
10K
6.21 mi11:50:2659:029:3029:30
9:30
#22330
15K
9.32 mi12:20:301:29:069:3430:04
9:41
#22489
20K
12.43 mi12:50:591:59:359:3730:29
9:49
#22466
Half
13.11 mi12:57:172:05:539:366:18
9:14
#22404
25K
15.53 mi13:21:552:30:319:4124:38
10:10
#22444
30K
18.64 mi13:54:193:02:559:4932:24
10:26
#22363
20M
20.00 mi14:08:423:17:189:5214:23
10:35
#22315
21M
21.00 mi14:20:443:29:209:5812:02
12:02
#22349
35K
21.75 mi14:28:233:36:599:597:39
10:14
#22319
23M
23.00 mi14:41:383:50:1410:0113:15
10:35
#22274
24M
24.00 mi14:52:134:00:4910:0210:35
10:35
#22274
40K
24.85 mi15:01:204:09:5610:039:07
10:40
#22247
25.2M
25.20 mi15:05:134:13:4910:043:53
11:16
#22234
Finish
26.22 mi15:14:424:23:1810:039:29
9:18
#22135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi22104131531315322738(Top 85%)13511(Top 89%)13511(Top 950%)
10K6.21 mi3.10 mi22330-22613293-14013293-14022502(Top 85%)13393(Top 88%)13393(Top 942%)
15K9.32 mi3.11 mi22489-15913380-8713380-8722738(Top 85%)13511(Top 89%)13511(Top 950%)
20K12.43 mi3.11 mi22466+2313376+413376+422435(Top 84%)13368(Top 88%)13368(Top 940%)
Half13.11 mi0.68 mi22404+6213351+2513351+2521266(Top 80%)12859(Top 85%)12859(Top 904%)
25K15.53 mi2.42 mi22444-4013347+413347+422529(Top 85%)13374(Top 88%)13374(Top 941%)
30K18.64 mi3.11 mi22363+8113297+5013297+5022068(Top 83%)13101(Top 86%)13101(Top 921%)
20M20.00 mi1.36 mi22315+4813274+2313274+2321926(Top 82%)12967(Top 85%)12967(Top 912%)
21M21.00 mi1.00 mi22349-3413272+213272+222800(Top 86%)13339(Top 88%)13339(Top 938%)
35K21.75 mi0.75 mi22319+3013248+2413248+2421829(Top 82%)12856(Top 85%)12856(Top 904%)
23M23.00 mi1.25 mi22274+4513228+2013228+2021506(Top 81%)12695(Top 84%)12695(Top 893%)
24M24.00 mi1.00 mi2227413222+613222+622195(Top 83%)12966(Top 85%)12966(Top 912%)
40K24.85 mi0.85 mi22247+2713203+1913203+1921618(Top 81%)12648(Top 83%)12648(Top 889%)
25.2M25.20 mi0.35 mi22234+1313195+813195+821035(Top 79%)12408(Top 82%)12408(Top 873%)
Finish26.22 mi1.02 mi22135+9913134+6113134+6119392(Top 73%)11707(Top 77%)11707(Top 823%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22738

Males

13511

M55-59

13511

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22502

Males

13393

M55-59

13393

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22738

Males

13511

M55-59

13511

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22435

Males

13368

M55-59

13368

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21266

Males

12859

M55-59

12859

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22529

Males

13374

M55-59

13374

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22068

Males

13101

M55-59

13101

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21926

Males

12967

M55-59

12967

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22800

Males

13339

M55-59

13339

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21829

Males

12856

M55-59

12856

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21506

Males

12695

M55-59

12695

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22195

Males

12966

M55-59

12966

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21618

Males

12648

M55-59

12648

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21035

Males

12408

M55-59

12408

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

19392

Males

11707

M55-59

11707

Passing Analysis

Category:
Athletes Passed
1176
Passed By
1207
Net Change
-31
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22104
5K → 10K148374-226#22104#22330
10K → 15K93252-159#22330#22489
15K → 20K145122+23#22489#22466
20K → Half675+62#22466#22404
Half → 25K89129-40#22404#22444
25K → 30K15877+81#22444#22363
30K → 20M7931+48#22363#22315
20M → 21M4680-34#22315#22349
21M → 35K5020+30#22349#22319
35K → 23M7833+45#22319#22274
23M → 24M41410#22274#22274
24M → 40K5629+27#22274#22247
40K → 25.2M218+13#22247#22234
25.2M → Finish1056+99#22234#22135
TOTALS11761207-31
📊

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