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BOSTON MARATHON 2024

Karla Graciela Hernandez Amador

Bib: 8102•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Division (F18-39)
#0 / 4660
Top 40%
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
7:01/mi
21:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
43:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:06:46
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:32:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:37:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
1:58:31
↑ 66↓ 880.2%
30K· 18.64 mi
8:57/mi
2:26:19
↑ 181↓ 1480.2%
20M
8:52/mi
2:38:22
↑ 64↓ 500.2%
21M
9:29/mi
2:47:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:54:00
↑ 17↓ 861.7%
23M
8:40/mi
3:04:51
↑ 23↓ 630.6%
24M
8:24/mi
3:13:15
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:20:27
↓ 200.3%
25.2M
9:11/mi
3:23:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:31:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:37
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:54:03
Pace8:42 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5121:497:0121:49
7:01
-
10K
6.21 mi11:09:4943:477:0321:58
7:04
+0:03
15K
9.32 mi11:32:481:06:467:1022:59
7:24
+0:20
20K
12.43 mi11:58:141:32:127:2525:26
8:11
+0:47
Half
13.11 mi12:03:391:37:377:275:25
7:56
-0:15
25K
15.53 mi12:24:331:58:317:3820:54
8:37
+0:41
30K
18.64 mi12:52:212:26:197:5127:48
8:57
+0:20
20M
20.00 mi13:04:242:38:227:5512:03
8:52
-0:05
21M
21.00 mi13:13:532:47:518:009:29
9:29
+0:37
35K
21.75 mi13:20:022:54:008:006:09
8:13
-1:16
23M
23.00 mi13:30:533:04:518:0210:51
8:40
+0:27
24M
24.00 mi13:39:173:13:158:038:24
8:24
-0:16
40K
24.85 mi13:46:293:20:278:047:12
8:25
+0:01
25.2M
25.20 mi13:49:393:23:378:053:10
9:11
+0:46
Finish
26.22 mi13:57:423:31:408:058:03
7:54
-1:17

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

7:01 /mi

Average Pace

8:05 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:14

38% of race

Time at Steady Pace

1:18:56

37% of race

Time at Slower Pace

52:30

25% of race

Average Pace: 8:04 /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 mi10:47:5121:497:0121:49
7:01
#7194
10K
6.21 mi11:09:4943:477:0321:58
7:04
#7133
15K
9.32 mi11:32:481:06:467:1022:59
7:24
#7627
20K
12.43 mi11:58:141:32:127:2525:26
8:11
#9008
Half
13.11 mi12:03:391:37:377:275:25
7:56
#9186
25K
15.53 mi12:24:331:58:317:3820:54
8:37
#10008
30K
18.64 mi12:52:212:26:197:5127:48
8:57
#10617
20M
20.00 mi13:04:242:38:227:5512:03
8:52
#10620
21M
21.00 mi13:13:532:47:518:009:29
9:29
#10574
35K
21.75 mi13:20:022:54:008:006:09
8:13
#10487
23M
23.00 mi13:30:533:04:518:0210:51
8:40
#10338
24M
24.00 mi13:39:173:13:158:038:24
8:24
#10252
40K
24.85 mi13:46:293:20:278:047:12
8:25
#10134
25.2M
25.20 mi13:49:393:23:378:053:10
9:11
#10079
Finish
26.22 mi13:57:423:31:408:058:03
7:54
#9966
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71948928928895(Top 35%)1653(Top 15%)1653(Top 35%)
10K6.21 mi3.10 mi7133+61883+9883+97123(Top 28%)918(Top 8%)918(Top 20%)
15K9.32 mi3.11 mi7627-4941078-1951078-1958895(Top 35%)1653(Top 15%)1653(Top 35%)
20K12.43 mi3.11 mi9008-13811672-5941672-59413053(Top 51%)3870(Top 35%)3870(Top 83%)
Half13.11 mi0.68 mi9186-1781758-861758-8612329(Top 48%)3484(Top 32%)3484(Top 75%)
25K15.53 mi2.42 mi10008-8222223-4652223-46513694(Top 54%)4431(Top 41%)4431(Top 95%)
30K18.64 mi3.11 mi10617-6092628-4052628-40512974(Top 51%)4261(Top 39%)4261(Top 91%)
20M20.00 mi1.36 mi10620-32689-612689-6111441(Top 45%)3721(Top 34%)3721(Top 80%)
21M21.00 mi1.00 mi10574+462726-372726-3710772(Top 42%)3616(Top 33%)3616(Top 78%)
35K21.75 mi0.75 mi10487+872709+172709+179118(Top 36%)2778(Top 25%)2778(Top 60%)
23M23.00 mi1.25 mi10338+1492699+102699+109387(Top 37%)3070(Top 28%)3070(Top 66%)
24M24.00 mi1.00 mi10252+862702-32702-38864(Top 35%)2880(Top 26%)2880(Top 62%)
40K24.85 mi0.85 mi10134+1182684+182684+187985(Top 31%)2587(Top 24%)2587(Top 56%)
25.2M25.20 mi0.35 mi10079+552673+112673+117459(Top 29%)2408(Top 22%)2408(Top 52%)
Finish26.22 mi1.02 mi9966+1132661+122661+127958(Top 31%)2558(Top 23%)2558(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8895

Females

1653

F18-39

1653

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7123

Females

918

F18-39

918

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8895

Females

1653

F18-39

1653

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13053

Females

3870

F18-39

3870

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12329

Females

3484

F18-39

3484

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13694

Females

4431

F18-39

4431

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

12974

Females

4261

F18-39

4261

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11441

Females

3721

F18-39

3721

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10772

Females

3616

F18-39

3616

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9118

Females

2778

F18-39

2778

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9387

Females

3070

F18-39

3070

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8864

Females

2880

F18-39

2880

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7985

Females

2587

F18-39

2587

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7459

Females

2408

F18-39

2408

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7958

Females

2558

F18-39

2558

Passing Analysis

Category:
Athletes Passed
1586*
Passed By
4355
Net Change
-2772
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7194
5K → 10K212151+61#7194#7133
10K → 15K47541-494#7133#7627
15K → 20K181399-1381#7627#9008
20K → Half7185-178#9008#9186
Half → 25K61881-822#9186#10008
25K → 30K135743-609#10008#10617
30K → 20M143146-3#10617#10620
20M → 21M155109+46#10620#10574
21M → 35K11427+87#10574#10487
35K → 23M20960+149#10487#10338
23M → 24M13549+86#10338#10252
24M → 40K140*22+118#10252#10134
40K → 25.2M649+55#10134#10079
25.2M → Finish146*33+113#10079#9966
TOTALS1586*4355-2772

* 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