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BOSTON MARATHON 2023

Will Houlihan

Bib: 3322•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #3113
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
40:16
Rank: #2386 (+727)
5K → 10K
19:39 | 6:19/mi
15K· 9.32 mi
59:52
Rank: #2113 (+273)
10K → 15K
19:36 | 6:19/mi
20K· 12.43 mi
1:20:00
Rank: #2126 (-13)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:24:20
Rank: #2115 (+11)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:40:15
Rank: #2157 (-42)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:01:25
Rank: #2297 (-140)
25K → 30K
21:10 | 6:49/mi
20M
2:10:40
Rank: #2309 (-12)
30K → 20M
9:15 | 6:48/mi
21M
2:17:45
Rank: #2297 (+12)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:22:40
Rank: #2288 (+9)
21M → 35K
4:55 | 6:34/mi
23M
2:31:09
Rank: #2276 (+12)
35K → 23M
8:29 | 6:47/mi
24M
2:37:47
Rank: #2287 (-11)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:43:35
Rank: #2274 (+13)
24M → 40K
5:48 | 6:47/mi
25.2M
2:46:06
Rank: #2263 (+11)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:52:40
Rank: #2222 (+41)
25.2M → Finish
6:34 | 6:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:20
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:28:20
Pace6:44 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5520:376:3820:37
6:38
-
10K
6.21 mi10:41:3440:166:2919:39
6:19
-0:19
15K
9.32 mi11:01:1059:526:2519:36
6:19
0:00
20K
12.43 mi11:21:181:20:006:2620:08
6:29
+0:10
Half
13.11 mi11:25:381:24:206:264:20
6:21
-0:08
25K
15.53 mi11:41:331:40:156:2715:55
6:34
+0:13
30K
18.64 mi12:02:432:01:256:3121:10
6:49
+0:15
20M
20.00 mi12:11:582:10:406:329:15
6:48
-0:01
21M
21.00 mi12:19:032:17:456:347:05
7:05
+0:17
35K
21.75 mi12:23:582:22:406:344:55
6:34
-0:31
23M
23.00 mi12:32:272:31:096:348:29
6:47
+0:13
24M
24.00 mi12:39:052:37:476:346:38
6:38
-0:09
40K
24.85 mi12:44:532:43:356:355:48
6:47
+0:09
25.2M
25.20 mi12:47:242:46:066:352:31
7:18
+0:31
Finish
26.22 mi12:53:582:52:406:356:34
6:27
-0:51

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

6:19 /mi

Average Pace

6:35 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:04

94% of race

Time at Steady Pace

9:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:21:5520:376:3820:37
6:38
#3113
10K
6.21 mi10:41:3440:166:2919:39
6:19
#2386
15K
9.32 mi11:01:1059:526:2519:36
6:19
#2113
20K
12.43 mi11:21:181:20:006:2620:08
6:29
#2126
Half
13.11 mi11:25:381:24:206:264:20
6:21
#2115
25K
15.53 mi11:41:331:40:156:2715:55
6:34
#2157
30K
18.64 mi12:02:432:01:256:3121:10
6:49
#2297
20M
20.00 mi12:11:582:10:406:329:15
6:48
#2309
21M
21.00 mi12:19:032:17:456:347:05
7:05
#2297
35K
21.75 mi12:23:582:22:406:344:55
6:34
#2288
23M
23.00 mi12:32:272:31:096:348:29
6:47
#2276
24M
24.00 mi12:39:052:37:476:346:38
6:38
#2287
40K
24.85 mi12:44:532:43:356:355:48
6:47
#2274
25.2M
25.20 mi12:47:242:46:066:352:31
7:18
#2263
Finish
26.22 mi12:53:582:52:406:356:34
6:27
#2222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3113294129411698(Top 6%)1624(Top 11%)1624(Top 31%)
10K6.21 mi3.10 mi2386+7272278+6632278+6631870(Top 7%)1790(Top 12%)1790(Top 34%)
15K9.32 mi3.11 mi2113+2732026+2522026+2521698(Top 6%)1624(Top 11%)1624(Top 31%)
20K12.43 mi3.11 mi2126-132037-112037-112184(Top 8%)2096(Top 14%)2096(Top 40%)
Half13.11 mi0.68 mi2115+112025+122025+122013(Top 8%)1936(Top 13%)1936(Top 37%)
25K15.53 mi2.42 mi2157-422068-432068-432505(Top 9%)2396(Top 16%)2396(Top 45%)
30K18.64 mi3.11 mi2297-1402205-1372205-1373047(Top 11%)2877(Top 19%)2877(Top 54%)
20M20.00 mi1.36 mi2309-122216-112216-112830(Top 11%)2665(Top 18%)2665(Top 50%)
21M21.00 mi1.00 mi2297+122200+162200+162525(Top 9%)2383(Top 16%)2383(Top 45%)
35K21.75 mi0.75 mi2288+92192+82192+82796(Top 11%)2623(Top 17%)2623(Top 50%)
23M23.00 mi1.25 mi2276+122180+122180+122498(Top 9%)2344(Top 15%)2344(Top 44%)
24M24.00 mi1.00 mi2287-112191-112191-112723(Top 10%)2532(Top 17%)2532(Top 48%)
40K24.85 mi0.85 mi2274+132176+152176+152722(Top 10%)2508(Top 17%)2508(Top 47%)
25.2M25.20 mi0.35 mi2263+112168+82168+82878(Top 11%)2633(Top 17%)2633(Top 50%)
Finish26.22 mi1.02 mi2222+412128+402128+402205(Top 8%)2045(Top 13%)2045(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1698

Males

1624

M18-39

1624

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1870

Males

1790

M18-39

1790

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1698

Males

1624

M18-39

1624

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2184

Males

2096

M18-39

2096

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2013

Males

1936

M18-39

1936

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2505

Males

2396

M18-39

2396

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3047

Males

2877

M18-39

2877

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2830

Males

2665

M18-39

2665

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2525

Males

2383

M18-39

2383

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2796

Males

2623

M18-39

2623

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2498

Males

2344

M18-39

2344

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2723

Males

2532

M18-39

2532

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2722

Males

2508

M18-39

2508

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2878

Males

2633

M18-39

2633

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2205

Males

2045

M18-39

2045

Passing Analysis

Category:
Athletes Passed
1403
Passed By
512
Net Change
+891
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3113
5K → 10K7303+727#3113#2386
10K → 15K2818+273#2386#2113
15K → 20K5669-13#2113#2126
20K → Half2110+11#2126#2115
Half → 25K2971-42#2115#2157
25K → 30K28168-140#2157#2297
30K → 20M3446-12#2297#2309
20M → 21M3927+12#2309#2297
21M → 35K2314+9#2297#2288
35K → 23M3624+12#2288#2276
23M → 24M2738-11#2276#2287
24M → 40K3017+13#2287#2274
40K → 25.2M198+11#2274#2263
25.2M → Finish509+41#2263#2222
TOTALS1403512+891
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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