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BOSTON MARATHON 2023

Kevin Dunne

Bib: 21282•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
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
8:39/mi
26:54
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
54:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:21:59
↑ 67↓ 78
20K· 12.43 mi
9:11/mi
1:50:31
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:56:42
↑ 19↓ 370.5%
25K· 15.53 mi
10:02/mi
2:21:01
↑ 66↓ 880.2%
30K· 18.64 mi
11:04/mi
2:55:25
↑ 181↓ 1480.2%
20M
11:13/mi
3:10:39
↑ 64↓ 500.2%
21M
12:23/mi
3:23:02
↑ 106↓ 241.6%
35K· 21.75 mi
10:40/mi
3:31:01
↑ 17↓ 861.7%
23M
11:32/mi
3:45:27
↑ 23↓ 630.6%
24M
11:12/mi
3:56:39
↓ 821.3%
40K· 24.85 mi
12:14/mi
4:07:07
↓ 200.3%
25.2M
14:44/mi
4:12:12
↑ 13↓ 160.2%
Finish· 26.22 mi
11:25/mi
4:23:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:42
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:27:08
Pace11:13 /mi
📊Positive Split: 26.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3126:548:3926:54
8:39
-
10K
6.21 mi11:48:0754:308:4627:36
8:53
+0:14
15K
9.32 mi12:15:361:21:598:4827:29
8:51
-0:02
20K
12.43 mi12:44:081:50:318:5428:32
9:11
+0:20
Half
13.11 mi12:50:191:56:428:546:11
9:04
-0:07
25K
15.53 mi13:14:382:21:019:0524:19
10:02
+0:58
30K
18.64 mi13:49:022:55:259:2534:24
11:04
+1:02
20M
20.00 mi14:04:163:10:399:3215:14
11:13
+0:09
21M
21.00 mi14:16:393:23:029:4012:23
12:23
+1:10
35K
21.75 mi14:24:383:31:019:427:59
10:40
-1:43
23M
23.00 mi14:39:043:45:279:4814:26
11:32
+0:52
24M
24.00 mi14:50:163:56:399:5211:12
11:12
-0:20
40K
24.85 mi15:00:444:07:079:5710:28
12:14
+1:02
25.2M
25.20 mi15:05:494:12:1210:005:05
14:44
+2:30
Finish
26.22 mi15:17:274:23:5010:0411:38
11:25
-3:19

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

8:39 /mi

Average Pace

10:04 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:01

53% of race

Time at Steady Pace

1:34:53

36% of race

Time at Slower Pace

27:56

11% of race

Average Pace: 10:04 /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 mi11:20:3126:548:3926:54
8:39
#18620
10K
6.21 mi11:48:0754:308:4627:36
8:53
#19522
15K
9.32 mi12:15:361:21:598:4827:29
8:51
#19589
20K
12.43 mi12:44:081:50:318:5428:32
9:11
#19830
Half
13.11 mi12:50:191:56:428:546:11
9:04
#19862
25K
15.53 mi13:14:382:21:019:0524:19
10:02
#20460
30K
18.64 mi13:49:022:55:259:2534:24
11:04
#21202
20M
20.00 mi14:04:163:10:399:3215:14
11:13
#21391
21M
21.00 mi14:16:393:23:029:4012:23
12:23
#21553
35K
21.75 mi14:24:383:31:019:427:59
10:40
#21609
23M
23.00 mi14:39:043:45:279:4814:26
11:32
#21748
24M
24.00 mi14:50:163:56:399:5211:12
11:12
#21847
40K
24.85 mi15:00:444:07:079:5710:28
12:14
#21972
25.2M
25.20 mi15:05:494:12:1210:005:05
14:44
#22070
Finish
26.22 mi15:17:274:23:5010:0411:38
11:25
#22192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18620116531165319767(Top 74%)12202(Top 80%)12202(Top 2223%)
10K6.21 mi3.10 mi19522-90212025-37212025-37220353(Top 76%)12435(Top 82%)12435(Top 2265%)
15K9.32 mi3.11 mi19589-6712063-3812063-3819767(Top 74%)12202(Top 80%)12202(Top 2223%)
20K12.43 mi3.11 mi19830-24112190-12712190-12720502(Top 77%)12524(Top 83%)12524(Top 2281%)
Half13.11 mi0.68 mi19862-3212202-1212202-1220691(Top 78%)12611(Top 83%)12611(Top 2297%)
25K15.53 mi2.42 mi20460-59812480-27812480-27822270(Top 84%)13266(Top 87%)13266(Top 2416%)
30K18.64 mi3.11 mi21202-74212787-30712787-30723201(Top 87%)13612(Top 90%)13612(Top 2479%)
20M20.00 mi1.36 mi21391-18912856-6912856-6923028(Top 86%)13481(Top 89%)13481(Top 2456%)
21M21.00 mi1.00 mi21553-16212926-7012926-7023302(Top 88%)13575(Top 89%)13575(Top 2473%)
35K21.75 mi0.75 mi21609-5612942-1612942-1622696(Top 85%)13255(Top 87%)13255(Top 2414%)
23M23.00 mi1.25 mi21748-13912985-4312985-4323285(Top 87%)13520(Top 89%)13520(Top 2463%)
24M24.00 mi1.00 mi21847-9913027-4213027-4223401(Top 88%)13531(Top 89%)13531(Top 2465%)
40K24.85 mi0.85 mi21972-12513076-4913076-4924157(Top 91%)13875(Top 91%)13875(Top 2527%)
25.2M25.20 mi0.35 mi22070-9813117-4113117-4125542(Top 96%)14566(Top 96%)14566(Top 2653%)
Finish26.22 mi1.02 mi22192-12213165-4813165-4824572(Top 92%)14107(Top 93%)14107(Top 2570%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

19767

Males

12202

M65-69

12202

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20353

Males

12435

M65-69

12435

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

19767

Males

12202

M65-69

12202

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20502

Males

12524

M65-69

12524

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20691

Males

12611

M65-69

12611

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22270

Males

13266

M65-69

13266

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23201

Males

13612

M65-69

13612

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

23028

Males

13481

M65-69

13481

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

23302

Males

13575

M65-69

13575

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22696

Males

13255

M65-69

13255

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23285

Males

13520

M65-69

13520

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23401

Males

13531

M65-69

13531

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24157

Males

13875

M65-69

13875

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25542

Males

14566

M65-69

14566

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

24572

Males

14107

M65-69

14107

Passing Analysis

Category:
Athletes Passed
531
Passed By
4103
Net Change
-3572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18620
5K → 10K80982-902#18620#19522
10K → 15K157224-67#19522#19589
15K → 20K89330-241#19589#19830
20K → Half1951-32#19830#19862
Half → 25K18616-598#19862#20460
25K → 30K25767-742#20460#21202
30K → 20M34223-189#21202#21391
20M → 21M22184-162#21391#21553
21M → 35K1975-56#21553#21609
35K → 23M31170-139#21609#21748
23M → 24M12111-99#21748#21847
24M → 40K14139-125#21847#21972
40K → 25.2M3101-98#21972#22070
25.2M → Finish8130-122#22070#22192
TOTALS5314103-3572
📊

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