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BOSTON MARATHON 2024

Colleen Mcnamara

Bib: 23173•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:05
Rank: #20245
Start → 5K
28:05 | 9:02/mi
10K· 6.21 mi
56:43
Rank: #20367 (-122)
5K → 10K
28:38 | 9:13/mi
15K· 9.32 mi
1:28:46
Rank: #21291 (-924)
10K → 15K
32:03 | 10:19/mi
20K· 12.43 mi
2:02:57
Rank: #21726 (-435)
15K → 20K
34:11 | 11:00/mi
Half· 13.11 mi
2:09:31
Rank: #21651 (+75)
20K → Half
6:34 | 9:37/mi
25K· 15.53 mi
2:35:33
Rank: #21503 (+148)
Half → 25K
26:02 | 10:44/mi
30K· 18.64 mi
3:10:26
Rank: #21283 (+220)
25K → 30K
34:53 | 11:14/mi
20M
3:26:02
Rank: #21217 (+66)
30K → 20M
15:36 | 11:29/mi
21M
3:39:06
Rank: #21201 (+16)
20M → 21M
13:04 | 13:04/mi
35K· 21.75 mi
3:47:51
Rank: #21195 (+6)
21M → 35K
8:45 | 11:42/mi
23M
4:03:00
Rank: #21186 (+9)
35K → 23M
15:09 | 12:06/mi
24M
4:14:34
Rank: #21131 (+55)
23M → 24M
11:34 | 11:34/mi
40K· 24.85 mi
4:25:22
Rank: #21165 (-34)
24M → 40K
10:48 | 12:38/mi
25.2M
4:30:33
Rank: #21211 (-46)
40K → 25.2M
5:11 | 15:02/mi
Finish· 26.22 mi
4:41:27
Rank: #21181 (+30)
25.2M → Finish
10:54 | 10:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:31
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:31:56
Pace11:35 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4728:059:0228:05
9:02
-
10K
6.21 mi11:57:2556:439:0828:38
9:13
+0:11
15K
9.32 mi12:29:281:28:469:3132:03
10:19
+1:06
20K
12.43 mi13:03:392:02:579:5434:11
11:00
+0:41
Half
13.11 mi13:10:132:09:319:536:34
9:37
-1:23
25K
15.53 mi13:36:152:35:3310:0126:02
10:44
+1:07
30K
18.64 mi14:11:083:10:2610:1334:53
11:14
+0:30
20M
20.00 mi14:26:443:26:0210:1815:36
11:29
+0:15
21M
21.00 mi14:39:483:39:0610:2613:04
13:04
+1:35
35K
21.75 mi14:48:333:47:5110:298:45
11:42
-1:22
23M
23.00 mi15:03:424:03:0010:3415:09
12:06
+0:24
24M
24.00 mi15:15:164:14:3410:3611:34
11:34
-0:32
40K
24.85 mi15:26:044:25:2210:4110:48
12:38
+1:04
25.2M
25.20 mi15:31:154:30:3310:445:11
15:02
+2:24
Finish
26.22 mi15:42:094:41:2710:4510:54
10:42
-4:20

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

9:02 /mi

Average Pace

10:45 /mi

Slowest Pace

15:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:20

34% of race

Time at Steady Pace

2:21:55

50% of race

Time at Slower Pace

44:12

16% of race

Average Pace: 10:44 /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 mi11:28:4728:059:0228:05
9:02
#20245
10K
6.21 mi11:57:2556:439:0828:38
9:13
#20367
15K
9.32 mi12:29:281:28:469:3132:03
10:19
#21291
20K
12.43 mi13:03:392:02:579:5434:11
11:00
#21726
Half
13.11 mi13:10:132:09:319:536:34
9:37
#21651
25K
15.53 mi13:36:152:35:3310:0126:02
10:44
#21503
30K
18.64 mi14:11:083:10:2610:1334:53
11:14
#21283
20M
20.00 mi14:26:443:26:0210:1815:36
11:29
#21217
21M
21.00 mi14:39:483:39:0610:2613:04
13:04
#21201
35K
21.75 mi14:48:333:47:5110:298:45
11:42
#21195
23M
23.00 mi15:03:424:03:0010:3415:09
12:06
#21186
24M
24.00 mi15:15:164:14:3410:3611:34
11:34
#21131
40K
24.85 mi15:26:044:25:2210:4110:48
12:38
#21165
25.2M
25.20 mi15:31:154:30:3310:445:11
15:02
#21211
Finish
26.22 mi15:42:094:41:2710:4510:54
10:42
#21181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi202458007800722571(Top 88%)9192(Top 84%)9192(Top 1674%)
10K6.21 mi3.10 mi20367-1228055-488055-4820538(Top 80%)8122(Top 74%)8122(Top 1479%)
15K9.32 mi3.11 mi21291-9248522-4678522-46722571(Top 88%)9192(Top 84%)9192(Top 1674%)
20K12.43 mi3.11 mi21726-4358765-2438765-24322634(Top 89%)9253(Top 85%)9253(Top 1685%)
Half13.11 mi0.68 mi21651+758725+408725+4020480(Top 80%)8145(Top 75%)8145(Top 1484%)
25K15.53 mi2.42 mi21503+1488647+788647+7820968(Top 82%)8447(Top 77%)8447(Top 1539%)
30K18.64 mi3.11 mi21283+2208577+708577+7020491(Top 80%)8362(Top 77%)8362(Top 1523%)
20M20.00 mi1.36 mi21217+668577857720365(Top 80%)8414(Top 77%)8414(Top 1533%)
21M21.00 mi1.00 mi21201+168588-118588-1120859(Top 82%)8730(Top 80%)8730(Top 1590%)
35K21.75 mi0.75 mi21195+68610-228610-2221255(Top 83%)8972(Top 82%)8972(Top 1634%)
23M23.00 mi1.25 mi21186+98633-238633-2320948(Top 82%)8864(Top 81%)8864(Top 1615%)
24M24.00 mi1.00 mi21131+558623+108623+1020577(Top 81%)8720(Top 80%)8720(Top 1588%)
40K24.85 mi0.85 mi21165-348654-318654-3121653(Top 85%)9298(Top 85%)9298(Top 1694%)
25.2M25.20 mi0.35 mi21211-468692-388692-3823063(Top 90%)9952(Top 91%)9952(Top 1813%)
Finish26.22 mi1.02 mi21181+308684+88684+820568(Top 81%)8753(Top 80%)8753(Top 1594%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

22571

Females

9192

F60-64

9192

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20538

Females

8122

F60-64

8122

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

22571

Females

9192

F60-64

9192

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22634

Females

9253

F60-64

9253

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20480

Females

8145

F60-64

8145

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20968

Females

8447

F60-64

8447

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20491

Females

8362

F60-64

8362

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20365

Females

8414

F60-64

8414

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20859

Females

8730

F60-64

8730

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

21255

Females

8972

F60-64

8972

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20948

Females

8864

F60-64

8864

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20577

Females

8720

F60-64

8720

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21653

Females

9298

F60-64

9298

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23063

Females

9952

F60-64

9952

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20568

Females

8753

F60-64

8753

Passing Analysis

Category:
Athletes Passed
1454
Passed By
2390
Net Change
-936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20245
5K → 10K219341-122#20245#20367
10K → 15K42966-924#20367#21291
15K → 20K71506-435#21291#21726
20K → Half838+75#21726#21651
Half → 25K22981+148#21651#21503
25K → 30K28464+220#21503#21283
30K → 20M11347+66#21283#21217
20M → 21M7357+16#21217#21201
21M → 35K5852+6#21201#21195
35K → 23M7263+9#21195#21186
23M → 24M9641+55#21186#21131
24M → 40K3468-34#21131#21165
40K → 25.2M2066-46#21165#21211
25.2M → Finish6030+30#21211#21181
TOTALS14542390-936
📊

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