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BOSTON MARATHON 2024

Claire Romani

Bib: 16488•F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:46
Rank: #9417
Start → 5K
22:46 | 7:20/mi
10K· 6.21 mi
45:45
Rank: #9367 (+50)
5K → 10K
22:59 | 7:24/mi
15K· 9.32 mi
1:08:41
Rank: #9118 (+249)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:31:47
Rank: #8743 (+375)
15K → 20K
23:06 | 7:26/mi
Half· 13.11 mi
1:36:51
Rank: #8733 (+10)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:55:10
Rank: #8433 (+300)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:19:27
Rank: #8016 (+417)
25K → 30K
24:17 | 7:49/mi
20M
2:30:17
Rank: #7858 (+158)
30K → 20M
10:50 | 7:58/mi
21M
2:38:37
Rank: #7595 (+263)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:44:11
Rank: #7417 (+178)
21M → 35K
5:34 | 7:26/mi
23M
2:53:48
Rank: #7099 (+318)
35K → 23M
9:37 | 7:41/mi
24M
3:01:34
Rank: #6944 (+155)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:08:37
Rank: #6892 (+52)
24M → 40K
7:03 | 8:15/mi
25.2M
3:14:17
Rank: #7509 (-617)
40K → 25.2M
5:40 | 16:26/mi
Finish· 26.22 mi
4:34:40
Rank: #20554 (-13045)
25.2M → Finish
1:20:23 | 78:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:51
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:57:49
Pace13:34 /mi
📊Positive Split: 83.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5422:467:2022:46
7:20
-
10K
6.21 mi11:35:5345:457:2222:59
7:24
+0:04
15K
9.32 mi11:58:491:08:417:2222:56
7:23
-0:01
20K
12.43 mi12:21:551:31:477:2323:06
7:26
+0:03
Half
13.11 mi12:26:591:36:517:235:04
7:26
0:00
25K
15.53 mi12:45:181:55:107:2518:19
7:33
+0:07
30K
18.64 mi13:09:352:19:277:2924:17
7:49
+0:16
20M
20.00 mi13:20:252:30:177:3110:50
7:58
+0:09
21M
21.00 mi13:28:452:38:377:338:20
8:20
+0:22
35K
21.75 mi13:34:192:44:117:335:34
7:26
-0:54
23M
23.00 mi13:43:562:53:487:339:37
7:41
+0:15
24M
24.00 mi13:51:423:01:347:347:46
7:46
+0:05
40K
24.85 mi13:58:453:08:377:357:03
8:15
+0:29
25.2M
25.20 mi14:04:253:14:177:435:40
16:26
+8:11
Finish
26.22 mi15:24:484:34:4010:291:20:23
78:53
+62:27

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

7:20 /mi

Average Pace

10:29 /mi

Slowest Pace

78:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:14:17

71% of race

Time at Slower Pace

1:20:23

29% of race

Average Pace: 10:29 /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 mi11:12:5422:467:2022:46
7:20
#9417
10K
6.21 mi11:35:5345:457:2222:59
7:24
#9367
15K
9.32 mi11:58:491:08:417:2222:56
7:23
#9118
20K
12.43 mi12:21:551:31:477:2323:06
7:26
#8743
Half
13.11 mi12:26:591:36:517:235:04
7:26
#8733
25K
15.53 mi12:45:181:55:107:2518:19
7:33
#8433
30K
18.64 mi13:09:352:19:277:2924:17
7:49
#8016
20M
20.00 mi13:20:252:30:177:3110:50
7:58
#7858
21M
21.00 mi13:28:452:38:377:338:20
8:20
#7595
35K
21.75 mi13:34:192:44:117:335:34
7:26
#7417
23M
23.00 mi13:43:562:53:487:339:37
7:41
#7099
24M
24.00 mi13:51:423:01:347:347:46
7:46
#6944
40K
24.85 mi13:58:453:08:377:357:03
8:15
#6892
25.2M
25.20 mi14:04:253:14:177:435:40
16:26
#7509
Finish
26.22 mi15:24:484:34:4010:291:20:23
78:53
#20554
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9417176417648761(Top 34%)1596(Top 15%)1596(Top 34%)
10K6.21 mi3.10 mi9367+501765-11765-19427(Top 37%)1851(Top 17%)1851(Top 40%)
15K9.32 mi3.11 mi9118+2491679+861679+868761(Top 34%)1596(Top 15%)1596(Top 34%)
20K12.43 mi3.11 mi8743+3751560+1191560+1197877(Top 31%)1333(Top 12%)1333(Top 29%)
Half13.11 mi0.68 mi8733+101558+21558+28664(Top 34%)1671(Top 15%)1671(Top 36%)
25K15.53 mi2.42 mi8433+3001474+841474+847363(Top 29%)1315(Top 12%)1315(Top 28%)
30K18.64 mi3.11 mi8016+4171406+681406+686819(Top 27%)1283(Top 12%)1283(Top 28%)
20M20.00 mi1.36 mi7858+1581380+261380+266639(Top 26%)1395(Top 13%)1395(Top 30%)
21M21.00 mi1.00 mi7595+2631316+641316+645505(Top 22%)1090(Top 10%)1090(Top 23%)
35K21.75 mi0.75 mi7417+1781269+471269+474837(Top 19%)835(Top 8%)835(Top 18%)
23M23.00 mi1.25 mi7099+3181198+711198+714328(Top 17%)738(Top 7%)738(Top 16%)
24M24.00 mi1.00 mi6944+1551178+201178+205421(Top 21%)1280(Top 12%)1280(Top 27%)
40K24.85 mi0.85 mi6892+521206-281206-287088(Top 28%)2180(Top 20%)2180(Top 47%)
25.2M25.20 mi0.35 mi7509-6171484-2781484-27824347(Top 95%)10513(Top 96%)10513(Top 226%)
Finish26.22 mi1.02 mi20554-130458356-68728356-687225543(Top 100%)10922(Top 100%)10922(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8761

Females

1596

F18-39

1596

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9427

Females

1851

F18-39

1851

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8761

Females

1596

F18-39

1596

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7877

Females

1333

F18-39

1333

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8664

Females

1671

F18-39

1671

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7363

Females

1315

F18-39

1315

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6819

Females

1283

F18-39

1283

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6639

Females

1395

F18-39

1395

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5505

Females

1090

F18-39

1090

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4837

Females

835

F18-39

835

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4328

Females

738

F18-39

738

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5421

Females

1280

F18-39

1280

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7088

Females

2180

F18-39

2180

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24347

Females

10513

F18-39

10513

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

25543

Females

10922

F18-39

10922

Passing Analysis

Category:
Athletes Passed
3120
Passed By
14255
Net Change
-11137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9417
5K → 10K257207+50#9417#9367
10K → 15K31364+249#9367#9118
15K → 20K40631+375#9118#8743
20K → Half3727+10#8743#8733
Half → 25K35151+300#8733#8433
25K → 30K48871+417#8433#8016
30K → 20M19234+158#8016#7858
20M → 21M28219+263#7858#7595
21M → 35K1824+178#7595#7417
35K → 23M32810+318#7417#7099
23M → 24M17520+155#7099#6944
24M → 40K10654+52#6944#6892
40K → 25.2M1618-617#6892#7509
25.2M → Finish213045-13045#7509#20554
TOTALS312014255-11137
📊

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