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BOSTON MARATHON 2024

Brian Corleys

Bib: 3520•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 17%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M45-49)
#0 / 2218
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1597
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:03
Rank: #1275 (+322)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:53
Rank: #1132 (+143)
10K → 15K
18:50 | 6:04/mi
20K· 12.43 mi
1:16:11
Rank: #1106 (+26)
15K → 20K
19:18 | 6:13/mi
Half· 13.11 mi
1:20:25
Rank: #1115 (-9)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:28
Rank: #1245 (-130)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
1:59:18
Rank: #1638 (-393)
25K → 30K
22:50 | 7:21/mi
20M
2:10:10
Rank: #1925 (-287)
30K → 20M
10:52 | 8:00/mi
21M
2:18:32
Rank: #2071 (-146)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:24:44
Rank: #2280 (-209)
21M → 35K
6:12 | 8:17/mi
23M
2:34:29
Rank: #2399 (-119)
35K → 23M
9:45 | 7:47/mi
24M
2:41:52
Rank: #2441 (-42)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:48:32
Rank: #2511 (-70)
24M → 40K
6:40 | 7:48/mi
25.2M
2:51:17
Rank: #2502 (+9)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:59:08
Rank: #2678 (-176)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:25
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:38:43
Pace7:32 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2019:156:1219:15
6:12
-
10K
6.21 mi10:40:0838:036:0718:48
6:03
-0:09
15K
9.32 mi10:58:5856:536:0618:50
6:04
+0:01
20K
12.43 mi11:18:161:16:116:0819:18
6:13
+0:09
Half
13.11 mi11:22:301:20:256:084:14
6:12
-0:01
25K
15.53 mi11:38:331:36:286:1316:03
6:37
+0:25
30K
18.64 mi12:01:231:59:186:2422:50
7:21
+0:44
20M
20.00 mi12:12:152:10:106:3010:52
8:00
+0:39
21M
21.00 mi12:20:372:18:326:368:22
8:22
+0:22
35K
21.75 mi12:26:492:24:446:396:12
8:17
-0:05
23M
23.00 mi12:36:342:34:296:439:45
7:47
-0:30
24M
24.00 mi12:43:572:41:526:457:23
7:23
-0:24
40K
24.85 mi12:50:372:48:326:476:40
7:48
+0:25
25.2M
25.20 mi12:53:222:51:176:482:45
7:58
+0:10
Finish
26.22 mi13:01:132:59:086:507:51
7:42
-0:16

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

6:03 /mi

Average Pace

6:50 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:28

54% of race

Time at Steady Pace

54:29

30% of race

Time at Slower Pace

28:11

16% of race

Average Pace: 6:50 /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 mi10:21:2019:156:1219:15
6:12
#1597
10K
6.21 mi10:40:0838:036:0718:48
6:03
#1275
15K
9.32 mi10:58:5856:536:0618:50
6:04
#1132
20K
12.43 mi11:18:161:16:116:0819:18
6:13
#1106
Half
13.11 mi11:22:301:20:256:084:14
6:12
#1115
25K
15.53 mi11:38:331:36:286:1316:03
6:37
#1245
30K
18.64 mi12:01:231:59:186:2422:50
7:21
#1638
20M
20.00 mi12:12:152:10:106:3010:52
8:00
#1925
21M
21.00 mi12:20:372:18:326:368:22
8:22
#2071
35K
21.75 mi12:26:492:24:446:396:12
8:17
#2280
23M
23.00 mi12:36:342:34:296:439:45
7:47
#2399
24M
24.00 mi12:43:572:41:526:457:23
7:23
#2441
40K
24.85 mi12:50:372:48:326:476:40
7:48
#2511
25.2M
25.20 mi12:53:222:51:176:482:45
7:58
#2502
Finish
26.22 mi13:01:132:59:086:507:51
7:42
#2678
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi159715431543941(Top 4%)906(Top 6%)906(Top 41%)
10K6.21 mi3.10 mi1275+3221235+3081235+3081024(Top 4%)987(Top 7%)987(Top 44%)
15K9.32 mi3.11 mi1132+1431093+1421093+142941(Top 4%)906(Top 6%)906(Top 41%)
20K12.43 mi3.11 mi1106+261068+251068+251109(Top 4%)1072(Top 7%)1072(Top 48%)
Half13.11 mi0.68 mi1115-91078-101078-101351(Top 5%)1308(Top 9%)1308(Top 59%)
25K15.53 mi2.42 mi1245-1301204-1261204-1262228(Top 9%)2133(Top 15%)2133(Top 96%)
30K18.64 mi3.11 mi1638-3931585-3811585-3814406(Top 17%)3918(Top 27%)3918(Top 177%)
20M20.00 mi1.36 mi1925-2871857-2721857-2726710(Top 26%)5265(Top 36%)5265(Top 237%)
21M21.00 mi1.00 mi2071-1461984-1271984-1275583(Top 22%)4449(Top 31%)4449(Top 201%)
35K21.75 mi0.75 mi2280-2092176-1922176-1929422(Top 37%)6453(Top 44%)6453(Top 291%)
23M23.00 mi1.25 mi2399-1192280-1042280-1044724(Top 18%)3809(Top 26%)3809(Top 172%)
24M24.00 mi1.00 mi2441-422310-302310-303652(Top 14%)3083(Top 21%)3083(Top 139%)
40K24.85 mi0.85 mi2511-702364-542364-544722(Top 18%)3620(Top 25%)3620(Top 163%)
25.2M25.20 mi0.35 mi2502+92353+112353+112647(Top 10%)2270(Top 16%)2270(Top 102%)
Finish26.22 mi1.02 mi2678-1762510-1572510-1576714(Top 26%)4706(Top 32%)4706(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

941

Males

906

M45-49

906

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1024

Males

987

M45-49

987

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

941

Males

906

M45-49

906

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1109

Males

1072

M45-49

1072

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1351

Males

1308

M45-49

1308

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2228

Males

2133

M45-49

2133

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4406

Males

3918

M45-49

3918

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6710

Males

5265

M45-49

5265

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5583

Males

4449

M45-49

4449

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9422

Males

6453

M45-49

6453

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4724

Males

3809

M45-49

3809

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3652

Males

3083

M45-49

3083

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4722

Males

3620

M45-49

3620

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2647

Males

2270

M45-49

2270

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6714

Males

4706

M45-49

4706

Passing Analysis

Category:
Athletes Passed
746
Passed By
1827
Net Change
-1081
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1597
5K → 10K3253+322#1597#1275
10K → 15K1496+143#1275#1132
15K → 20K5327+26#1132#1106
20K → Half1120-9#1106#1115
Half → 25K24154-130#1115#1245
25K → 30K12405-393#1245#1638
30K → 20M11298-287#1638#1925
20M → 21M16162-146#1925#2071
21M → 35K10219-209#2071#2280
35K → 23M29148-119#2280#2399
23M → 24M3476-42#2399#2441
24M → 40K2898-70#2441#2511
40K → 25.2M3021+9#2511#2502
25.2M → Finish14190-176#2502#2678
TOTALS7461827-1081
📊

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