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BOSTON MARATHON 2023

Patrick Halloran

Bib: 31350•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:30
Rank: #21127
Start → 5K
28:30 | 9:10/mi
10K· 6.21 mi
55:17
Rank: #20175 (+952)
5K → 10K
26:47 | 8:37/mi
15K· 9.32 mi
1:21:47
Rank: #19464 (+711)
10K → 15K
26:30 | 8:32/mi
20K· 12.43 mi
1:51:26
Rank: #20194 (-730)
15K → 20K
29:39 | 9:33/mi
Half· 13.11 mi
1:57:12
Rank: #20076 (+118)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:18:06
Rank: #19574 (+502)
Half → 25K
20:54 | 8:37/mi
30K· 18.64 mi
2:45:27
Rank: #18978 (+596)
25K → 30K
27:21 | 8:48/mi
20M
2:57:07
Rank: #18641 (+337)
30K → 20M
11:40 | 8:35/mi
21M
3:06:02
Rank: #18328 (+313)
20M → 21M
8:55 | 8:55/mi
35K· 21.75 mi
3:12:18
Rank: #18182 (+146)
21M → 35K
6:16 | 8:23/mi
23M
3:23:07
Rank: #17955 (+227)
35K → 23M
10:49 | 8:38/mi
24M
3:31:23
Rank: #17743 (+212)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
3:38:35
Rank: #17582 (+161)
24M → 40K
7:12 | 8:25/mi
25.2M
3:41:42
Rank: #17498 (+84)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:49:34
Rank: #17247 (+251)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:57:12
Pace8:56 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:22
Pace8:34 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2628:309:1028:30
9:10
-
10K
6.21 mi12:15:1355:178:5426:47
8:37
-0:33
15K
9.32 mi12:41:431:21:478:4626:30
8:32
-0:05
20K
12.43 mi13:11:221:51:268:5829:39
9:33
+1:01
Half
13.11 mi13:17:081:57:128:565:46
8:27
-1:06
25K
15.53 mi13:38:022:18:068:5320:54
8:37
+0:10
30K
18.64 mi14:05:232:45:278:5327:21
8:48
+0:11
20M
20.00 mi14:17:032:57:078:5111:40
8:35
-0:13
21M
21.00 mi14:25:583:06:028:528:55
8:55
+0:20
35K
21.75 mi14:32:143:12:188:516:16
8:23
-0:32
23M
23.00 mi14:43:033:23:078:5010:49
8:38
+0:15
24M
24.00 mi14:51:193:31:238:488:16
8:16
-0:22
40K
24.85 mi14:58:313:38:358:487:12
8:25
+0:09
25.2M
25.20 mi15:01:383:41:428:483:07
9:02
+0:37
Finish
26.22 mi15:09:303:49:348:467:52
7:43
-1:19

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

7:43 /mi

Average Pace

8:46 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:24

10% of race

Time at Steady Pace

2:16:59

60% of race

Time at Slower Pace

1:10:11

31% of race

Average Pace: 8:45 /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 mi11:48:2628:309:1028:30
9:10
#21127
10K
6.21 mi12:15:1355:178:5426:47
8:37
#20175
15K
9.32 mi12:41:431:21:478:4626:30
8:32
#19464
20K
12.43 mi13:11:221:51:268:5829:39
9:33
#20194
Half
13.11 mi13:17:081:57:128:565:46
8:27
#20076
25K
15.53 mi13:38:022:18:068:5320:54
8:37
#19574
30K
18.64 mi14:05:232:45:278:5327:21
8:48
#18978
20M
20.00 mi14:17:032:57:078:5111:40
8:35
#18641
21M
21.00 mi14:25:583:06:028:528:55
8:55
#18328
35K
21.75 mi14:32:143:12:188:516:16
8:23
#18182
23M
23.00 mi14:43:033:23:078:5010:49
8:38
#17955
24M
24.00 mi14:51:193:31:238:488:16
8:16
#17743
40K
24.85 mi14:58:313:38:358:487:12
8:25
#17582
25.2M
25.20 mi15:01:383:41:428:483:07
9:02
#17498
Finish
26.22 mi15:09:303:49:348:467:52
7:43
#17247
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21127126701267017997(Top 68%)11483(Top 76%)11483(Top 217%)
10K6.21 mi3.10 mi20175+95212292+37812292+37818942(Top 71%)11870(Top 78%)11870(Top 225%)
15K9.32 mi3.11 mi19464+71112014+27812014+27817997(Top 68%)11483(Top 76%)11483(Top 217%)
20K12.43 mi3.11 mi20194-73012345-33112345-33121680(Top 81%)13043(Top 86%)13043(Top 247%)
Half13.11 mi0.68 mi20076+11812296+4912296+4917423(Top 65%)11257(Top 74%)11257(Top 213%)
25K15.53 mi2.42 mi19574+50212085+21112085+21116907(Top 64%)10931(Top 72%)10931(Top 207%)
30K18.64 mi3.11 mi18978+59611831+25411831+25416085(Top 60%)10518(Top 69%)10518(Top 199%)
20M20.00 mi1.36 mi18641+33711665+16611665+16614158(Top 53%)9640(Top 64%)9640(Top 182%)
21M21.00 mi1.00 mi18328+31311520+14511520+14512935(Top 49%)9015(Top 59%)9015(Top 171%)
35K21.75 mi0.75 mi18182+14611450+7011450+7014572(Top 55%)9690(Top 64%)9690(Top 183%)
23M23.00 mi1.25 mi17955+22711345+10511345+10514011(Top 53%)9379(Top 62%)9379(Top 177%)
24M24.00 mi1.00 mi17743+21211246+9911246+9913054(Top 49%)8889(Top 59%)8889(Top 168%)
40K24.85 mi0.85 mi17582+16111169+7711169+7712836(Top 48%)8711(Top 57%)8711(Top 165%)
25.2M25.20 mi0.35 mi17498+8411130+3911130+3912729(Top 48%)8642(Top 57%)8642(Top 164%)
Finish26.22 mi1.02 mi17247+25111013+11711013+11710099(Top 38%)7353(Top 48%)7353(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17997

Males

11483

M18-39

11483

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18942

Males

11870

M18-39

11870

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17997

Males

11483

M18-39

11483

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21680

Males

13043

M18-39

13043

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17423

Males

11257

M18-39

11257

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16907

Males

10931

M18-39

10931

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16085

Males

10518

M18-39

10518

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14158

Males

9640

M18-39

9640

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12935

Males

9015

M18-39

9015

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14572

Males

9690

M18-39

9690

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14011

Males

9379

M18-39

9379

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13054

Males

8889

M18-39

8889

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12836

Males

8711

M18-39

8711

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12729

Males

8642

M18-39

8642

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10099

Males

7353

M18-39

7353

Passing Analysis

Category:
Athletes Passed
4756
Passed By
876
Net Change
+3880
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21127
5K → 10K100351+952#21127#20175
10K → 15K72817+711#20175#19464
15K → 20K41771-730#19464#20194
20K → Half1213+118#20194#20076
Half → 25K5042+502#20076#19574
25K → 30K6059+596#19574#18978
30K → 20M3392+337#18978#18641
20M → 21M3152+313#18641#18328
21M → 35K1493+146#18328#18182
35K → 23M2336+227#18182#17955
23M → 24M2120+212#17955#17743
24M → 40K1654+161#17743#17582
40K → 25.2M884+84#17582#17498
25.2M → Finish2532+251#17498#17247
TOTALS4756876+3880
📊

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