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BOSTON MARATHON 2023

Dan O'neill

Bib: 16498•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:40
Rank: #13570
Start → 5K
24:40 | 7:56/mi
10K· 6.21 mi
49:19
Rank: #13872 (-302)
5K → 10K
24:39 | 7:56/mi
15K· 9.32 mi
1:14:20
Rank: #14172 (-300)
10K → 15K
25:01 | 8:03/mi
20K· 12.43 mi
1:39:41
Rank: #14258 (-86)
15K → 20K
25:21 | 8:10/mi
Half· 13.11 mi
1:45:04
Rank: #14224 (+34)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:04:59
Rank: #14245 (-21)
Half → 25K
19:55 | 8:13/mi
30K· 18.64 mi
2:30:39
Rank: #13954 (+291)
25K → 30K
25:40 | 8:16/mi
20M
2:41:40
Rank: #13687 (+267)
30K → 20M
11:01 | 8:06/mi
21M
2:50:04
Rank: #13443 (+244)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:55:50
Rank: #13290 (+153)
21M → 35K
5:46 | 7:42/mi
23M
3:05:49
Rank: #13037 (+253)
35K → 23M
9:59 | 7:58/mi
24M
3:13:36
Rank: #12888 (+149)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:20:23
Rank: #12748 (+140)
24M → 40K
6:47 | 7:56/mi
25.2M
3:23:19
Rank: #12695 (+53)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:30:51
Rank: #12485 (+210)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:45:04
Pace8:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:47
Pace8:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5124:407:5624:40
7:56
-
10K
6.21 mi11:39:3049:197:5624:39
7:56
0:00
15K
9.32 mi12:04:311:14:207:5925:01
8:03
+0:07
20K
12.43 mi12:29:521:39:418:0125:21
8:10
+0:07
Half
13.11 mi12:35:151:45:048:015:23
7:53
-0:17
25K
15.53 mi12:55:102:04:598:0319:55
8:13
+0:20
30K
18.64 mi13:20:502:30:398:0525:40
8:16
+0:03
20M
20.00 mi13:31:512:41:408:0511:01
8:06
-0:10
21M
21.00 mi13:40:152:50:048:068:24
8:24
+0:18
35K
21.75 mi13:46:012:55:508:055:46
7:42
-0:42
23M
23.00 mi13:56:003:05:498:059:59
7:58
+0:16
24M
24.00 mi14:03:473:13:368:047:47
7:47
-0:11
40K
24.85 mi14:10:343:20:238:046:47
7:56
+0:09
25.2M
25.20 mi14:13:303:23:198:042:56
8:30
+0:34
Finish
26.22 mi14:21:023:30:518:037:32
7:24
-1:06

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

7:24 /mi

Average Pace

8:03 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:35

61% of race

Time at Steady Pace

1:22:16

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:14:5124:407:5624:40
7:56
#13570
10K
6.21 mi11:39:3049:197:5624:39
7:56
#13872
15K
9.32 mi12:04:311:14:207:5925:01
8:03
#14172
20K
12.43 mi12:29:521:39:418:0125:21
8:10
#14258
Half
13.11 mi12:35:151:45:048:015:23
7:53
#14224
25K
15.53 mi12:55:102:04:598:0319:55
8:13
#14245
30K
18.64 mi13:20:502:30:398:0525:40
8:16
#13954
20M
20.00 mi13:31:512:41:408:0511:01
8:06
#13687
21M
21.00 mi13:40:152:50:048:068:24
8:24
#13443
35K
21.75 mi13:46:012:55:508:055:46
7:42
#13290
23M
23.00 mi13:56:003:05:498:059:59
7:58
#13037
24M
24.00 mi14:03:473:13:368:047:47
7:47
#12888
40K
24.85 mi14:10:343:20:238:046:47
7:56
#12748
25.2M
25.20 mi14:13:303:23:198:042:56
8:30
#12695
Finish
26.22 mi14:21:023:30:518:037:32
7:24
#12485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi135709790979014795(Top 56%)10211(Top 67%)10211(Top 920%)
10K6.21 mi3.10 mi13872-3029886-969886-9614256(Top 54%)10023(Top 66%)10023(Top 903%)
15K9.32 mi3.11 mi14172-3009990-1049990-10414795(Top 56%)10211(Top 67%)10211(Top 920%)
20K12.43 mi3.11 mi14258-8610008-1810008-1814650(Top 55%)10134(Top 67%)10134(Top 913%)
Half13.11 mi0.68 mi14224+349990+189990+1813448(Top 51%)9653(Top 64%)9653(Top 870%)
25K15.53 mi2.42 mi14245-219972+189972+1814314(Top 54%)9894(Top 65%)9894(Top 891%)
30K18.64 mi3.11 mi13954+2919819+1539819+15312755(Top 48%)9128(Top 60%)9128(Top 822%)
20M20.00 mi1.36 mi13687+2679699+1209699+12011071(Top 42%)8292(Top 55%)8292(Top 747%)
21M21.00 mi1.00 mi13443+2449585+1149585+1149848(Top 37%)7534(Top 50%)7534(Top 679%)
35K21.75 mi0.75 mi13290+1539508+779508+779989(Top 38%)7643(Top 50%)7643(Top 689%)
23M23.00 mi1.25 mi13037+2539374+1349374+1349575(Top 36%)7279(Top 48%)7279(Top 656%)
24M24.00 mi1.00 mi12888+1499287+879287+879658(Top 36%)7237(Top 48%)7237(Top 652%)
40K24.85 mi0.85 mi12748+1409209+789209+789585(Top 36%)7132(Top 47%)7132(Top 643%)
25.2M25.20 mi0.35 mi12695+539180+299180+299551(Top 36%)7077(Top 47%)7077(Top 638%)
Finish26.22 mi1.02 mi12485+2109071+1099071+1097742(Top 29%)6028(Top 40%)6028(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14795

Males

10211

M60-64

10211

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14256

Males

10023

M60-64

10023

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14795

Males

10211

M60-64

10211

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14650

Males

10134

M60-64

10134

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13448

Males

9653

M60-64

9653

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14314

Males

9894

M60-64

9894

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12755

Males

9128

M60-64

9128

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11071

Males

8292

M60-64

8292

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9848

Males

7534

M60-64

7534

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9989

Males

7643

M60-64

7643

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9575

Males

7279

M60-64

7279

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9658

Males

7237

M60-64

7237

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9585

Males

7132

M60-64

7132

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9551

Males

7077

M60-64

7077

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7742

Males

6028

M60-64

6028

Passing Analysis

Category:
Athletes Passed
2450
Passed By
1365
Net Change
+1085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13570
5K → 10K167469-302#13570#13872
10K → 15K89389-300#13872#14172
15K → 20K146232-86#14172#14258
20K → Half4511+34#14258#14224
Half → 25K137158-21#14224#14245
25K → 30K35160+291#14245#13954
30K → 20M2714+267#13954#13687
20M → 21M2506+244#13687#13443
21M → 35K1585+153#13443#13290
35K → 23M2596+253#13290#13037
23M → 24M1578+149#13037#12888
24M → 40K1455+140#12888#12748
40K → 25.2M607+53#12748#12695
25.2M → Finish2155+210#12695#12485
TOTALS24501365+1085
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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