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BOSTON MARATHON 2024

Marina Carr

Bib: 10468•F

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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Division (F18-39)
#0 / 4660
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #8143
Start → 5K
22:15 | 7:10/mi
10K· 6.21 mi
44:35
Rank: #7975 (+168)
5K → 10K
22:20 | 7:11/mi
15K· 9.32 mi
1:07:01
Rank: #7813 (+162)
10K → 15K
22:26 | 7:13/mi
20K· 12.43 mi
1:29:42
Rank: #7558 (+255)
15K → 20K
22:41 | 7:18/mi
Half· 13.11 mi
1:34:42
Rank: #7550 (+8)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:52:57
Rank: #7406 (+144)
Half → 25K
18:15 | 7:32/mi
30K· 18.64 mi
2:18:41
Rank: #7707 (-301)
25K → 30K
25:44 | 8:17/mi
20M
2:31:10
Rank: #8153 (-446)
30K → 20M
12:29 | 9:11/mi
21M
2:41:12
Rank: #8434 (-281)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:48:22
Rank: #8696 (-262)
21M → 35K
7:10 | 9:35/mi
23M
3:01:12
Rank: #9239 (-543)
35K → 23M
12:50 | 10:15/mi
24M
3:11:53
Rank: #9884 (-645)
23M → 24M
10:41 | 10:41/mi
40K· 24.85 mi
3:21:23
Rank: #10381 (-497)
24M → 40K
9:30 | 11:07/mi
25.2M
3:25:24
Rank: #10525 (-144)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
3:35:40
Rank: #10917 (-392)
25.2M → Finish
10:16 | 10:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:42
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time2:00:58
Pace9:14 /mi
📊Positive Split: 27.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2422:157:1022:15
7:10
-
10K
6.21 mi11:11:4444:357:1022:20
7:11
+0:01
15K
9.32 mi11:34:101:07:017:1122:26
7:13
+0:02
20K
12.43 mi11:56:511:29:427:1322:41
7:18
+0:05
Half
13.11 mi12:01:511:34:427:135:00
7:20
+0:02
25K
15.53 mi12:20:061:52:577:1618:15
7:32
+0:12
30K
18.64 mi12:45:502:18:417:2625:44
8:17
+0:45
20M
20.00 mi12:58:192:31:107:3312:29
9:11
+0:54
21M
21.00 mi13:08:212:41:127:4110:02
10:02
+0:51
35K
21.75 mi13:15:312:48:227:457:10
9:35
-0:27
23M
23.00 mi13:28:213:01:127:5312:50
10:15
+0:40
24M
24.00 mi13:39:023:11:538:0010:41
10:41
+0:26
40K
24.85 mi13:48:323:21:238:069:30
11:07
+0:26
25.2M
25.20 mi13:52:333:25:248:094:01
11:39
+0:32
Finish
26.22 mi14:02:493:35:408:1410:16
10:04
-1:35

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

7:10 /mi

Average Pace

8:14 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:41

64% of race

Time at Steady Pace

19:39

9% of race

Time at Slower Pace

57:20

27% of race

Average Pace: 8:14 /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 mi10:49:2422:157:1022:15
7:10
#8143
10K
6.21 mi11:11:4444:357:1022:20
7:11
#7975
15K
9.32 mi11:34:101:07:017:1122:26
7:13
#7813
20K
12.43 mi11:56:511:29:427:1322:41
7:18
#7558
Half
13.11 mi12:01:511:34:427:135:00
7:20
#7550
25K
15.53 mi12:20:061:52:577:1618:15
7:32
#7406
30K
18.64 mi12:45:502:18:417:2625:44
8:17
#7707
20M
20.00 mi12:58:192:31:107:3312:29
9:11
#8153
21M
21.00 mi13:08:212:41:127:4110:02
10:02
#8434
35K
21.75 mi13:15:312:48:227:457:10
9:35
#8696
23M
23.00 mi13:28:213:01:127:5312:50
10:15
#9239
24M
24.00 mi13:39:023:11:538:0010:41
10:41
#9884
40K
24.85 mi13:48:323:21:238:069:30
11:07
#10381
25.2M
25.20 mi13:52:333:25:248:094:01
11:39
#10525
Finish
26.22 mi14:02:493:35:408:1410:16
10:04
#10917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8143123012307618(Top 30%)1119(Top 10%)1119(Top 24%)
10K6.21 mi3.10 mi7975+1681194+361194+367866(Top 31%)1193(Top 11%)1193(Top 26%)
15K9.32 mi3.11 mi7813+1621150+441150+447618(Top 30%)1119(Top 10%)1119(Top 24%)
20K12.43 mi3.11 mi7558+2551081+691081+696995(Top 27%)996(Top 9%)996(Top 21%)
Half13.11 mi0.68 mi7550+81088-71088-77958(Top 31%)1366(Top 13%)1366(Top 29%)
25K15.53 mi2.42 mi7406+1441076+121076+127166(Top 28%)1234(Top 11%)1234(Top 26%)
30K18.64 mi3.11 mi7707-3011270-1941270-1949479(Top 37%)2451(Top 22%)2451(Top 53%)
20M20.00 mi1.36 mi8153-4461501-2311501-23113065(Top 51%)4605(Top 42%)4605(Top 99%)
21M21.00 mi1.00 mi8434-2811674-1731674-17313094(Top 51%)4835(Top 44%)4835(Top 104%)
35K21.75 mi0.75 mi8696-2621833-1591833-15915778(Top 62%)6224(Top 57%)6224(Top 134%)
23M23.00 mi1.25 mi9239-5432157-3242157-32416283(Top 64%)6536(Top 60%)6536(Top 140%)
24M24.00 mi1.00 mi9884-6452518-3612518-36118381(Top 72%)7644(Top 70%)7644(Top 164%)
40K24.85 mi0.85 mi10381-4972808-2902808-29018386(Top 72%)7689(Top 70%)7689(Top 165%)
25.2M25.20 mi0.35 mi10525-1442909-1012909-10116455(Top 64%)6753(Top 62%)6753(Top 145%)
Finish26.22 mi1.02 mi10917-3923152-2433152-24318669(Top 73%)7805(Top 71%)7805(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7618

Females

1119

F18-39

1119

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7866

Females

1193

F18-39

1193

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7618

Females

1119

F18-39

1119

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6995

Females

996

F18-39

996

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7958

Females

1366

F18-39

1366

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7166

Females

1234

F18-39

1234

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9479

Females

2451

F18-39

2451

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13065

Females

4605

F18-39

4605

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13094

Females

4835

F18-39

4835

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15778

Females

6224

F18-39

6224

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16283

Females

6536

F18-39

6536

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

18381

Females

7644

F18-39

7644

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18386

Females

7689

F18-39

7689

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16455

Females

6753

F18-39

6753

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

18669

Females

7805

F18-39

7805

Passing Analysis

Category:
Athletes Passed
1548
Passed By
4321
Net Change
-2774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8143
5K → 10K319151+168#8143#7975
10K → 15K25189+162#7975#7813
15K → 20K30954+255#7813#7558
20K → Half4032+8#7558#7550
Half → 25K24197+144#7550#7406
25K → 30K144445-301#7406#7707
30K → 20M33479-446#7707#8153
20M → 21M54335-281#8153#8434
21M → 35K31293-262#8434#8696
35K → 23M49592-543#8696#9239
23M → 24M19664-645#9239#9884
24M → 40K21517-497#9884#10381
40K → 25.2M12156-144#10381#10525
25.2M → Finish25417-392#10525#10917
TOTALS15484321-2774
📊

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