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BOSTON MARATHON 2024

Samantha Prario

Bib: 24998•F

RI

0:00
0:00
/ mi
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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

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
9:15/mi
28:43
↑ 97↓ 3451.5%
10K· 6.21 mi
10:07/mi
1:00:08
↑ 79↓ 1380.4%
15K· 9.32 mi
10:37/mi
1:33:08
↑ 67↓ 78
20K· 12.43 mi
10:56/mi
2:07:06
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:14:12
↑ 19↓ 370.5%
25K· 15.53 mi
10:29/mi
2:39:36
↑ 66↓ 880.2%
30K· 18.64 mi
10:48/mi
3:13:08
↑ 181↓ 1480.2%
20M
11:21/mi
3:28:34
↑ 64↓ 500.2%
21M
12:26/mi
3:41:00
↑ 106↓ 241.6%
35K· 21.75 mi
11:20/mi
3:49:29
↑ 17↓ 861.7%
23M
11:45/mi
4:04:12
↑ 23↓ 630.6%
24M
11:35/mi
4:15:47
↓ 821.3%
40K· 24.85 mi
11:59/mi
4:26:02
↓ 200.3%
25.2M
12:48/mi
4:30:27
↑ 13↓ 160.2%
Finish· 26.22 mi
10:40/mi
4:41:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:12
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:27:07
Pace11:13 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4628:439:1528:43
9:15
-
10K
6.21 mi12:15:111:00:089:4131:25
10:07
+0:52
15K
9.32 mi12:48:111:33:0810:0033:00
10:37
+0:30
20K
12.43 mi13:22:092:07:0610:1433:58
10:56
+0:19
Half
13.11 mi13:29:152:14:1210:147:06
10:24
-0:32
25K
15.53 mi13:54:392:39:3610:1625:24
10:29
+0:05
30K
18.64 mi14:28:113:13:0810:2233:32
10:48
+0:19
20M
20.00 mi14:43:373:28:3410:2615:26
11:21
+0:33
21M
21.00 mi14:56:033:41:0010:3112:26
12:26
+1:05
35K
21.75 mi15:04:323:49:2910:338:29
11:20
-1:06
23M
23.00 mi15:19:154:04:1210:3714:43
11:45
+0:25
24M
24.00 mi15:30:504:15:4710:3911:35
11:35
-0:10
40K
24.85 mi15:41:054:26:0210:4210:15
11:59
+0:24
25.2M
25.20 mi15:45:304:30:2710:444:25
12:48
+0:49
Finish
26.22 mi15:56:224:41:1910:4410:52
10:40
-2:08

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

9:15 /mi

Average Pace

10:44 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:38

33% of race

Time at Steady Pace

2:15:17

48% of race

Time at Slower Pace

53:24

19% 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 mi11:43:4628:439:1528:43
9:15
#20966
10K
6.21 mi12:15:111:00:089:4131:25
10:07
#22025
15K
9.32 mi12:48:111:33:0810:0033:00
10:37
#22461
20K
12.43 mi13:22:092:07:0610:1433:58
10:56
#22484
Half
13.11 mi13:29:152:14:1210:147:06
10:24
#22475
25K
15.53 mi13:54:392:39:3610:1625:24
10:29
#22149
30K
18.64 mi14:28:113:13:0810:2233:32
10:48
#21664
20M
20.00 mi14:43:373:28:3410:2615:26
11:21
#21519
21M
21.00 mi14:56:033:41:0010:3112:26
12:26
#21421
35K
21.75 mi15:04:323:49:2910:338:29
11:20
#21388
23M
23.00 mi15:19:154:04:1210:3714:43
11:45
#21308
24M
24.00 mi15:30:504:15:4710:3911:35
11:35
#21273
40K
24.85 mi15:41:054:26:0210:4210:15
11:59
#21243
25.2M
25.20 mi15:45:304:30:2710:444:25
12:48
#21200
Finish
26.22 mi15:56:224:41:1910:4410:52
10:40
#21167
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi209668386838623134(Top 91%)9505(Top 87%)9505(Top 204%)
10K6.21 mi3.10 mi22025-10598920-5348920-53422780(Top 89%)9325(Top 85%)9325(Top 200%)
15K9.32 mi3.11 mi22461-4369122-2029122-20223134(Top 91%)9505(Top 87%)9505(Top 204%)
20K12.43 mi3.11 mi22484-239148-269148-2622513(Top 88%)9197(Top 84%)9197(Top 197%)
Half13.11 mi0.68 mi22475+99148914822461(Top 88%)9204(Top 84%)9204(Top 198%)
25K15.53 mi2.42 mi22149+3268997+1518997+15120364(Top 80%)8118(Top 74%)8118(Top 174%)
30K18.64 mi3.11 mi21664+4858798+1998798+19919504(Top 76%)7855(Top 72%)7855(Top 169%)
20M20.00 mi1.36 mi21519+1458754+448754+4420098(Top 79%)8277(Top 76%)8277(Top 178%)
21M21.00 mi1.00 mi21421+988711+438711+4319732(Top 77%)8190(Top 75%)8190(Top 176%)
35K21.75 mi0.75 mi21388+338705+68705+620529(Top 80%)8608(Top 79%)8608(Top 185%)
23M23.00 mi1.25 mi21308+808699+68699+620232(Top 79%)8514(Top 78%)8514(Top 183%)
24M24.00 mi1.00 mi21273+358698+18698+120613(Top 81%)8740(Top 80%)8740(Top 188%)
40K24.85 mi0.85 mi21243+308700-28700-220432(Top 80%)8731(Top 80%)8731(Top 187%)
25.2M25.20 mi0.35 mi21200+438686+148686+1419277(Top 75%)8159(Top 75%)8159(Top 175%)
Finish26.22 mi1.02 mi21167+338675+118675+1120474(Top 80%)8713(Top 80%)8713(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

23134

Females

9505

F18-39

9505

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22780

Females

9325

F18-39

9325

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

23134

Females

9505

F18-39

9505

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22513

Females

9197

F18-39

9197

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22461

Females

9204

F18-39

9204

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20364

Females

8118

F18-39

8118

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19504

Females

7855

F18-39

7855

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20098

Females

8277

F18-39

8277

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19732

Females

8190

F18-39

8190

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20529

Females

8608

F18-39

8608

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20232

Females

8514

F18-39

8514

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20613

Females

8740

F18-39

8740

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20432

Females

8731

F18-39

8731

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19277

Females

8159

F18-39

8159

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20474

Females

8713

F18-39

8713

Passing Analysis

Category:
Athletes Passed
1840
Passed By
2041
Net Change
-201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20966
5K → 10K241083-1059#20966#22025
10K → 15K66502-436#22025#22461
15K → 20K172195-23#22461#22484
20K → Half2920+9#22484#22475
Half → 25K3326+326#22475#22149
25K → 30K49813+485#22149#21664
30K → 20M16924+145#21664#21519
20M → 21M12729+98#21519#21421
21M → 35K6330+33#21421#21388
35K → 23M11434+80#21388#21308
23M → 24M6833+35#21308#21273
24M → 40K6737+30#21273#21243
40K → 25.2M507+43#21243#21200
25.2M → Finish6128+33#21200#21167
TOTALS18402041-201
📊

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