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BOSTON MARATHON 2024

Karen Zenteno

Bib: 26325•F

MA

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
11:30/mi
35:45
↑ 97↓ 3451.5%
10K· 6.21 mi
12:41/mi
1:15:10
↑ 79↓ 1380.4%
15K· 9.32 mi
14:21/mi
1:59:44
↑ 67↓ 78
20K· 12.43 mi
13:47/mi
2:42:32
↑ 106↓ 860.1%
Half· 13.11 mi
12:41/mi
2:51:11
↑ 19↓ 370.5%
25K· 15.53 mi
14:30/mi
3:26:21
↑ 66↓ 880.2%
30K· 18.64 mi
15:59/mi
4:16:00
↑ 181↓ 1480.2%
20M
14:08/mi
4:35:13
↑ 64↓ 500.2%
21M
16:46/mi
4:51:59
↑ 106↓ 241.6%
35K· 21.75 mi
13:38/mi
5:02:11
↑ 17↓ 861.7%
23M
14:05/mi
5:19:49
↑ 23↓ 630.6%
24M
13:51/mi
5:33:40
↓ 821.3%
40K· 24.85 mi
11:52/mi
5:43:49
↓ 200.3%
25.2M
13:38/mi
5:48:31
↑ 13↓ 160.2%
Finish· 26.22 mi
12:28/mi
6:01:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:51:11
Pace13:03 /mi
2nd Half
Distance13.11 mi
Time3:10:02
Pace14:30 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2135:4511:3035:45
11:30
-
10K
6.21 mi12:32:461:15:1012:0639:25
12:41
+1:11
15K
9.32 mi13:17:201:59:4412:5144:34
14:21
+1:40
20K
12.43 mi14:00:082:42:3213:0542:48
13:47
-0:34
Half
13.11 mi14:08:472:51:1113:038:39
12:41
-1:06
25K
15.53 mi14:43:573:26:2113:1735:10
14:30
+1:49
30K
18.64 mi15:33:364:16:0013:4449:39
15:59
+1:29
20M
20.00 mi15:52:494:35:1313:4619:13
14:08
-1:51
21M
21.00 mi16:09:354:51:5913:5416:46
16:46
+2:38
35K
21.75 mi16:19:475:02:1113:5410:12
13:38
-3:08
23M
23.00 mi16:37:255:19:4913:5417:38
14:05
+0:27
24M
24.00 mi16:51:165:33:4013:5413:51
13:51
-0:14
40K
24.85 mi17:01:255:43:4913:5010:09
11:52
-1:59
25.2M
25.20 mi17:06:075:48:3113:504:42
13:38
+1:46
Finish
26.22 mi17:18:496:01:1313:4712:42
12:28
-1:10

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

11:30 /mi

Average Pace

13:47 /mi

Slowest Pace

16:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:40

30% of race

Time at Steady Pace

2:32:58

42% of race

Time at Slower Pace

1:41:35

28% of race

Average Pace: 13:47 /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 mi11:53:2135:4511:3035:45
11:30
#25211
10K
6.21 mi12:32:461:15:1012:0639:25
12:41
#25339
15K
9.32 mi13:17:201:59:4412:5144:34
14:21
#25469
20K
12.43 mi14:00:082:42:3213:0542:48
13:47
#25457
Half
13.11 mi14:08:472:51:1113:038:39
12:41
#25449
25K
15.53 mi14:43:573:26:2113:1735:10
14:30
#25437
30K
18.64 mi15:33:364:16:0013:4449:39
15:59
#25475
20M
20.00 mi15:52:494:35:1313:4619:13
14:08
#25451
21M
21.00 mi16:09:354:51:5913:5416:46
16:46
#25463
35K
21.75 mi16:19:475:02:1113:5410:12
13:38
#25453
23M
23.00 mi16:37:255:19:4913:5417:38
14:05
#25447
24M
24.00 mi16:51:165:33:4013:5413:51
13:51
#25447
40K
24.85 mi17:01:255:43:4913:5010:09
11:52
#25395
25.2M
25.20 mi17:06:075:48:3113:504:42
13:38
#25380
Finish
26.22 mi17:18:496:01:1313:4712:42
12:28
#25366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25211107041070425515(Top 100%)10907(Top 100%)10907(Top 234%)
10K6.21 mi3.10 mi25339-12810795-9110795-9125384(Top 99%)10822(Top 99%)10822(Top 232%)
15K9.32 mi3.11 mi25469-13010878-8310878-8325515(Top 100%)10907(Top 100%)10907(Top 234%)
20K12.43 mi3.11 mi25457+1210874+410874+425283(Top 99%)10771(Top 99%)10771(Top 231%)
Half13.11 mi0.68 mi25449+810868+610868+625029(Top 98%)10644(Top 97%)10644(Top 228%)
25K15.53 mi2.42 mi25437+1210861+710861+725167(Top 99%)10722(Top 98%)10722(Top 230%)
30K18.64 mi3.11 mi25475-3810888-2710888-2725328(Top 99%)10838(Top 99%)10838(Top 233%)
20M20.00 mi1.36 mi25451+2410873+1510873+1524097(Top 94%)10279(Top 94%)10279(Top 221%)
21M21.00 mi1.00 mi25463-1210883-1010883-1024963(Top 98%)10709(Top 98%)10709(Top 230%)
35K21.75 mi0.75 mi25453+1010874+910874+923973(Top 94%)10290(Top 94%)10290(Top 221%)
23M23.00 mi1.25 mi25447+610873+110873+123879(Top 93%)10243(Top 94%)10243(Top 220%)
24M24.00 mi1.00 mi2544710872+110872+124038(Top 94%)10365(Top 95%)10365(Top 222%)
40K24.85 mi0.85 mi25395+5210843+2910843+2920207(Top 79%)8637(Top 79%)8637(Top 185%)
25.2M25.20 mi0.35 mi25380+1510837+610837+621005(Top 82%)9002(Top 82%)9002(Top 193%)
Finish26.22 mi1.02 mi25366+1410833+410833+423846(Top 93%)10320(Top 94%)10320(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

25515

Females

10907

F18-39

10907

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

25384

Females

10822

F18-39

10822

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

25515

Females

10907

F18-39

10907

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

25283

Females

10771

F18-39

10771

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

25029

Females

10644

F18-39

10644

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

25167

Females

10722

F18-39

10722

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25328

Females

10838

F18-39

10838

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

24097

Females

10279

F18-39

10279

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

24963

Females

10709

F18-39

10709

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

23973

Females

10290

F18-39

10290

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

23879

Females

10243

F18-39

10243

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24038

Females

10365

F18-39

10365

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20207

Females

8637

F18-39

8637

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21005

Females

9002

F18-39

9002

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23846

Females

10320

F18-39

10320

Passing Analysis

Category:
Athletes Passed
233
Passed By
388
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25211
5K → 10K12140-128#25211#25339
10K → 15K7137-130#25339#25469
15K → 20K219+12#25469#25457
20K → Half80+8#25457#25449
Half → 25K219+12#25449#25437
25K → 30K1149-38#25437#25475
30K → 20M251+24#25475#25451
20M → 21M517-12#25451#25463
21M → 35K133+10#25463#25453
35K → 23M137+6#25453#25447
23M → 24M770#25447#25447
24M → 40K520+52#25447#25395
40K → 25.2M161+15#25395#25380
25.2M → Finish228+14#25380#25366
TOTALS233388-155
📊

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