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BOSTON MARATHON 2023

Paul Corbally

Bib: 8078•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Masters (Masters Men)
#0 / 9891
Top 12%
Division (M40-44)
#0 / 2241
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4935
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:03
Rank: #4665 (+270)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:56
Rank: #4529 (+136)
10K → 15K
20:53 | 6:43/mi
20K· 12.43 mi
1:23:52
Rank: #4332 (+197)
15K → 20K
20:56 | 6:44/mi
Half· 13.11 mi
1:28:23
Rank: #4280 (+52)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:56
Rank: #4275 (+5)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:06:28
Rank: #4157 (+118)
25K → 30K
21:32 | 6:56/mi
20M
2:15:56
Rank: #4122 (+35)
30K → 20M
9:28 | 6:58/mi
21M
2:23:06
Rank: #4001 (+121)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:28:11
Rank: #3994 (+7)
21M → 35K
5:05 | 6:48/mi
23M
2:37:10
Rank: #4054 (-60)
35K → 23M
8:59 | 7:10/mi
24M
2:44:05
Rank: #4062 (-8)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:50:09
Rank: #4079 (-17)
24M → 40K
6:04 | 7:06/mi
25.2M
2:52:46
Rank: #4078 (+1)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:59:41
Rank: #4105 (-27)
25.2M → Finish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:23
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:31:18
Pace6:58 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2621:136:5021:13
6:50
-
10K
6.21 mi11:07:1642:036:4620:50
6:42
-0:08
15K
9.32 mi11:28:091:02:566:4520:53
6:43
+0:01
20K
12.43 mi11:49:051:23:526:4520:56
6:44
+0:01
Half
13.11 mi11:53:361:28:236:454:31
6:37
-0:07
25K
15.53 mi12:10:091:44:566:4516:33
6:50
+0:13
30K
18.64 mi12:31:412:06:286:4721:32
6:56
+0:06
20M
20.00 mi12:41:092:15:566:489:28
6:58
+0:02
21M
21.00 mi12:48:192:23:066:497:10
7:10
+0:12
35K
21.75 mi12:53:242:28:116:495:05
6:48
-0:22
23M
23.00 mi13:02:232:37:106:508:59
7:10
+0:22
24M
24.00 mi13:09:182:44:056:506:55
6:55
-0:15
40K
24.85 mi13:15:222:50:096:516:04
7:06
+0:11
25.2M
25.20 mi13:17:592:52:466:512:37
7:35
+0:29
Finish
26.22 mi13:24:542:59:416:516:55
6:47
-0:48

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

6:37 /mi

Average Pace

6:51 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:04

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:46:2621:136:5021:13
6:50
#4935
10K
6.21 mi11:07:1642:036:4620:50
6:42
#4665
15K
9.32 mi11:28:091:02:566:4520:53
6:43
#4529
20K
12.43 mi11:49:051:23:526:4520:56
6:44
#4332
Half
13.11 mi11:53:361:28:236:454:31
6:37
#4280
25K
15.53 mi12:10:091:44:566:4516:33
6:50
#4275
30K
18.64 mi12:31:412:06:286:4721:32
6:56
#4157
20M
20.00 mi12:41:092:15:566:489:28
6:58
#4122
21M
21.00 mi12:48:192:23:066:497:10
7:10
#4001
35K
21.75 mi12:53:242:28:116:495:05
6:48
#3994
23M
23.00 mi13:02:232:37:106:508:59
7:10
#4054
24M
24.00 mi13:09:182:44:056:506:55
6:55
#4062
40K
24.85 mi13:15:222:50:096:516:04
7:06
#4079
25.2M
25.20 mi13:17:592:52:466:512:37
7:35
#4078
Finish
26.22 mi13:24:542:59:416:516:55
6:47
#4105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4935458145814339(Top 16%)4064(Top 27%)4064(Top 181%)
10K6.21 mi3.10 mi4665+2704350+2314350+2314380(Top 16%)4099(Top 27%)4099(Top 183%)
15K9.32 mi3.11 mi4529+1364231+1194231+1194339(Top 16%)4064(Top 27%)4064(Top 181%)
20K12.43 mi3.11 mi4332+1974057+1744057+1743875(Top 15%)3655(Top 24%)3655(Top 163%)
Half13.11 mi0.68 mi4280+524008+494008+493613(Top 14%)3421(Top 23%)3421(Top 153%)
25K15.53 mi2.42 mi4275+54007+14007+14371(Top 16%)4075(Top 27%)4075(Top 182%)
30K18.64 mi3.11 mi4157+1183908+993908+993879(Top 15%)3634(Top 24%)3634(Top 162%)
20M20.00 mi1.36 mi4122+353872+363872+363821(Top 14%)3557(Top 23%)3557(Top 159%)
21M21.00 mi1.00 mi4001+1213758+1143758+1142947(Top 11%)2764(Top 18%)2764(Top 123%)
35K21.75 mi0.75 mi3994+73749+93749+94155(Top 16%)3805(Top 25%)3805(Top 170%)
23M23.00 mi1.25 mi4054-603800-513800-514654(Top 17%)4197(Top 28%)4197(Top 187%)
24M24.00 mi1.00 mi4062-83803-33803-34252(Top 16%)3864(Top 25%)3864(Top 172%)
40K24.85 mi0.85 mi4079-173816-133816-134328(Top 16%)3844(Top 25%)3844(Top 172%)
25.2M25.20 mi0.35 mi4078+13817-13817-14285(Top 16%)3755(Top 25%)3755(Top 168%)
Finish26.22 mi1.02 mi4105-273840-233840-234000(Top 15%)3539(Top 23%)3539(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4339

Males

4064

M40-44

4064

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4380

Males

4099

M40-44

4099

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4339

Males

4064

M40-44

4064

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3875

Males

3655

M40-44

3655

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3613

Males

3421

M40-44

3421

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4371

Males

4075

M40-44

4075

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3879

Males

3634

M40-44

3634

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3821

Males

3557

M40-44

3557

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2947

Males

2764

M40-44

2764

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4155

Males

3805

M40-44

3805

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4654

Males

4197

M40-44

4197

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4252

Males

3864

M40-44

3864

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4328

Males

3844

M40-44

3844

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4285

Males

3755

M40-44

3755

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4000

Males

3539

M40-44

3539

Passing Analysis

Category:
Athletes Passed
1564
Passed By
734
Net Change
+830
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4935
5K → 10K36898+270#4935#4665
10K → 15K20064+136#4665#4529
15K → 20K22225+197#4529#4332
20K → Half553+52#4332#4280
Half → 25K9186+5#4280#4275
25K → 30K17759+118#4275#4157
30K → 20M7742+35#4157#4122
20M → 21M13716+121#4122#4001
21M → 35K4336+7#4001#3994
35K → 23M3696-60#3994#4054
23M → 24M5159-8#4054#4062
24M → 40K4663-17#4062#4079
40K → 25.2M2221+1#4079#4078
25.2M → Finish3966-27#4078#4105
TOTALS1564734+830
📊

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