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BOSTON MARATHON 2024

Carla Thomazette

Bib: 14605•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Female)
#0 / 10924
Top 8%
Division (F18-39)
#0 / 4660
Top 16%
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
7:50/mi
24:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
47:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:11:02
↑ 67↓ 78
20K· 12.43 mi
7:28/mi
1:34:14
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:39:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:57:18
↑ 66↓ 880.2%
30K· 18.64 mi
7:30/mi
2:20:37
↑ 181↓ 1480.2%
20M
7:36/mi
2:30:57
↑ 64↓ 500.2%
21M
7:41/mi
2:38:38
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:44:10
↑ 17↓ 861.7%
23M
7:22/mi
2:53:23
↑ 23↓ 630.6%
24M
7:04/mi
3:00:27
↓ 821.3%
40K· 24.85 mi
7:09/mi
3:06:34
↓ 200.3%
25.2M
7:35/mi
3:09:11
↑ 13↓ 160.2%
Finish· 26.22 mi
6:39/mi
3:15:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:39:16
Pace7:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0324:217:5024:21
7:50
-
10K
6.21 mi11:19:3547:537:4223:32
7:34
-0:16
15K
9.32 mi11:42:441:11:027:3723:09
7:27
-0:07
20K
12.43 mi12:05:561:34:147:3523:12
7:28
+0:01
Half
13.11 mi12:10:581:39:167:345:02
7:23
-0:05
25K
15.53 mi12:29:001:57:187:3318:02
7:26
+0:03
30K
18.64 mi12:52:192:20:377:3323:19
7:30
+0:04
20M
20.00 mi13:02:392:30:577:3310:20
7:36
+0:06
21M
21.00 mi13:10:202:38:387:337:41
7:41
+0:05
35K
21.75 mi13:15:522:44:107:335:32
7:24
-0:17
23M
23.00 mi13:25:052:53:237:329:13
7:22
-0:02
24M
24.00 mi13:32:093:00:277:317:04
7:04
-0:18
40K
24.85 mi13:38:163:06:347:306:07
7:09
+0:05
25.2M
25.20 mi13:40:533:09:117:302:37
7:35
+0:26
Finish
26.22 mi13:47:403:15:587:296:47
6:39
-0:56

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

6:39 /mi

Average Pace

7:29 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:58

10% of race

Time at Steady Pace

2:56:00

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:56:0324:217:5024:21
7:50
#13394
10K
6.21 mi11:19:3547:537:4223:32
7:34
#12147
15K
9.32 mi11:42:441:11:027:3723:09
7:27
#11131
20K
12.43 mi12:05:561:34:147:3523:12
7:28
#10264
Half
13.11 mi12:10:581:39:167:345:02
7:23
#10160
25K
15.53 mi12:29:001:57:187:3318:02
7:26
#9443
30K
18.64 mi12:52:192:20:377:3323:19
7:30
#8447
20M
20.00 mi13:02:392:30:577:3310:20
7:36
#8075
21M
21.00 mi13:10:202:38:387:337:41
7:41
#7600
35K
21.75 mi13:15:522:44:107:335:32
7:24
#7407
23M
23.00 mi13:25:052:53:237:329:13
7:22
#6967
24M
24.00 mi13:32:093:00:277:317:04
7:04
#6618
40K
24.85 mi13:38:163:06:347:306:07
7:09
#6319
25.2M
25.20 mi13:40:533:09:117:302:37
7:35
#6184
Finish
26.22 mi13:47:403:15:587:296:47
6:39
#5901
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi13394393639369288(Top 36%)1820(Top 17%)1820(Top 39%)
10K6.21 mi3.10 mi12147+12473243+6933243+69310883(Top 43%)2575(Top 24%)2575(Top 55%)
15K9.32 mi3.11 mi11131+10162708+5352708+5359288(Top 36%)1820(Top 17%)1820(Top 39%)
20K12.43 mi3.11 mi10264+8672287+4212287+4218147(Top 32%)1439(Top 13%)1439(Top 31%)
Half13.11 mi0.68 mi10160+1042237+502237+508241(Top 32%)1443(Top 13%)1443(Top 31%)
25K15.53 mi2.42 mi9443+7171925+3121925+3126631(Top 26%)1021(Top 9%)1021(Top 22%)
30K18.64 mi3.11 mi8447+9961574+3511574+3515131(Top 20%)678(Top 6%)678(Top 15%)
20M20.00 mi1.36 mi8075+3721470+1041470+1044784(Top 19%)668(Top 6%)668(Top 14%)
21M21.00 mi1.00 mi7600+4751317+1531317+1533118(Top 12%)321(Top 3%)321(Top 7%)
35K21.75 mi0.75 mi7407+1931264+531264+534636(Top 18%)739(Top 7%)739(Top 16%)
23M23.00 mi1.25 mi6967+4401144+1201144+1203140(Top 12%)366(Top 3%)366(Top 8%)
24M24.00 mi1.00 mi6618+3491064+801064+802570(Top 10%)290(Top 3%)290(Top 6%)
40K24.85 mi0.85 mi6319+299990+74990+742361(Top 9%)278(Top 3%)278(Top 6%)
25.2M25.20 mi0.35 mi6184+135964+26964+261686(Top 7%)178(Top 2%)178(Top 4%)
Finish26.22 mi1.02 mi5901+283896+68896+681877(Top 7%)221(Top 2%)221(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9288

Females

1820

F18-39

1820

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10883

Females

2575

F18-39

2575

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9288

Females

1820

F18-39

1820

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8147

Females

1439

F18-39

1439

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8241

Females

1443

F18-39

1443

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

6631

Females

1021

F18-39

1021

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5131

Females

678

F18-39

678

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

4784

Females

668

F18-39

668

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3118

Females

321

F18-39

321

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4636

Females

739

F18-39

739

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3140

Females

366

F18-39

366

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2570

Females

290

F18-39

290

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2361

Females

278

F18-39

278

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1686

Females

178

F18-39

178

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1877

Females

221

F18-39

221

Passing Analysis

Category:
Athletes Passed
7533*
Passed By
40
Net Change
+7493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13394
5K → 10K126417+1247#13394#12147
10K → 15K10204+1016#12147#11131
15K → 20K8692+867#11131#10264
20K → Half1062+104#10264#10160
Half → 25K720*3+717#10160#9443
25K → 30K9960+996#9443#8447
30K → 20M3775+372#8447#8075
20M → 21M4750+475#8075#7600
21M → 35K1963+193#7600#7407
35K → 23M4400+440#7407#6967
23M → 24M3501+349#6967#6618
24M → 40K2990+299#6618#6319
40K → 25.2M1372+135#6319#6184
25.2M → Finish2841+283#6184#5901
TOTALS7533*40+7493

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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