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BOSTON MARATHON 2024

Colm O'Grady

Bib: 11190•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M45-49)
#0 / 2218
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:56/mi
21:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:00/mi
43:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:03/mi
1:05:13
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:27:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:32:43
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:50:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:14:15
↑ 181↓ 1480.2%
20M
7:52/mi
2:24:57
↑ 64↓ 500.2%
21M
8:35/mi
2:33:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:22/mi
2:39:03
↑ 17↓ 861.7%
23M
7:47/mi
2:48:48
↑ 23↓ 630.6%
24M
7:33/mi
2:56:21
↓ 821.3%
40K· 24.85 mi
7:33/mi
3:02:48
↓ 200.3%
25.2M
8:01/mi
3:05:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:03/mi
3:12:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:43
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:40:02
Pace7:38 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0521:346:5621:34
6:56
-
10K
6.21 mi11:11:5043:196:5821:45
7:00
+0:04
15K
9.32 mi11:33:441:05:137:0021:54
7:03
+0:03
20K
12.43 mi11:56:221:27:517:0422:38
7:17
+0:14
Half
13.11 mi12:01:141:32:437:044:52
7:08
-0:09
25K
15.53 mi12:18:561:50:257:0617:42
7:18
+0:10
30K
18.64 mi12:42:462:14:157:1223:50
7:40
+0:22
20M
20.00 mi12:53:282:24:577:1510:42
7:52
+0:12
21M
21.00 mi13:02:032:33:327:198:35
8:35
+0:43
35K
21.75 mi13:07:342:39:037:195:31
7:22
-1:13
23M
23.00 mi13:17:192:48:487:209:45
7:47
+0:25
24M
24.00 mi13:24:522:56:217:217:33
7:33
-0:14
40K
24.85 mi13:31:193:02:487:216:27
7:33
0:00
25.2M
25.20 mi13:34:053:05:347:222:46
8:01
+0:28
Finish
26.22 mi13:41:163:12:457:217:11
7:03
-0:58

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

6:56 /mi

Average Pace

7:21 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:16

40% of race

Time at Steady Pace

59:51

31% of race

Time at Slower Pace

55:38

29% of race

Average Pace: 7:21 /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 mi10:50:0521:346:5621:34
6:56
#6659
10K
6.21 mi11:11:5043:196:5821:45
7:00
#6643
15K
9.32 mi11:33:441:05:137:0021:54
7:03
#6584
20K
12.43 mi11:56:221:27:517:0422:38
7:17
#6587
Half
13.11 mi12:01:141:32:437:044:52
7:08
#6580
25K
15.53 mi12:18:561:50:257:0617:42
7:18
#6383
30K
18.64 mi12:42:462:14:157:1223:50
7:40
#6187
20M
20.00 mi12:53:282:24:577:1510:42
7:52
#6095
21M
21.00 mi13:02:032:33:327:198:35
8:35
#6036
35K
21.75 mi13:07:342:39:037:195:31
7:22
#5911
23M
23.00 mi13:17:192:48:487:209:45
7:47
#5731
24M
24.00 mi13:24:522:56:217:217:33
7:33
#5597
40K
24.85 mi13:31:193:02:487:216:27
7:33
#5443
25.2M
25.20 mi13:34:053:05:347:222:46
8:01
#5347
Finish
26.22 mi13:41:163:12:457:217:11
7:03
#5181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6659592059206494(Top 25%)5730(Top 39%)5730(Top 258%)
10K6.21 mi3.10 mi6643+165896+245896+246665(Top 26%)5882(Top 40%)5882(Top 265%)
15K9.32 mi3.11 mi6584+595836+605836+606494(Top 25%)5730(Top 39%)5730(Top 258%)
20K12.43 mi3.11 mi6587-35816+205816+206873(Top 27%)5911(Top 41%)5911(Top 267%)
Half13.11 mi0.68 mi6580+75809+75809+76492(Top 25%)5645(Top 39%)5645(Top 255%)
25K15.53 mi2.42 mi6383+1975628+1815628+1815819(Top 23%)5065(Top 35%)5065(Top 228%)
30K18.64 mi3.11 mi6187+1965433+1955433+1955965(Top 23%)4990(Top 34%)4990(Top 225%)
20M20.00 mi1.36 mi6095+925331+1025331+1026075(Top 24%)4890(Top 34%)4890(Top 220%)
21M21.00 mi1.00 mi6036+595255+765255+766595(Top 26%)5032(Top 35%)5032(Top 227%)
35K21.75 mi0.75 mi5911+1255153+1025153+1024493(Top 18%)3797(Top 26%)3797(Top 171%)
23M23.00 mi1.25 mi5731+1804983+1704983+1704741(Top 19%)3826(Top 26%)3826(Top 172%)
24M24.00 mi1.00 mi5597+1344859+1244859+1244336(Top 17%)3514(Top 24%)3514(Top 158%)
40K24.85 mi0.85 mi5443+1544722+1374722+1373669(Top 14%)3002(Top 21%)3002(Top 135%)
25.2M25.20 mi0.35 mi5347+964644+784644+782817(Top 11%)2398(Top 16%)2398(Top 108%)
Finish26.22 mi1.02 mi5181+1664492+1524492+1523357(Top 13%)2773(Top 19%)2773(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6494

Males

5730

M45-49

5730

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

6665

Males

5882

M45-49

5882

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6494

Males

5730

M45-49

5730

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6873

Males

5911

M45-49

5911

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6492

Males

5645

M45-49

5645

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5819

Males

5065

M45-49

5065

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5965

Males

4990

M45-49

4990

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6075

Males

4890

M45-49

4890

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6595

Males

5032

M45-49

5032

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4493

Males

3797

M45-49

3797

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4741

Males

3826

M45-49

3826

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4336

Males

3514

M45-49

3514

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3669

Males

3002

M45-49

3002

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2817

Males

2398

M45-49

2398

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3357

Males

2773

M45-49

2773

Passing Analysis

Category:
Athletes Passed
2363
Passed By
885
Net Change
+1478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6659
5K → 10K214198+16#6659#6643
10K → 15K176117+59#6643#6584
15K → 20K169172-3#6584#6587
20K → Half2821+7#6587#6580
Half → 25K24548+197#6580#6383
25K → 30K325129+196#6383#6187
30K → 20M14149+92#6187#6095
20M → 21M13677+59#6095#6036
21M → 35K1338+125#6036#5911
35K → 23M20525+180#5911#5731
23M → 24M15521+134#5731#5597
24M → 40K16410+154#5597#5443
40K → 25.2M982+96#5443#5347
25.2M → Finish1748+166#5347#5181
TOTALS2363885+1478
📊

Passing Visuals

Category:
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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