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BOSTON MARATHON 2024

Karen Oppenheimer

Bib: 21831•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:07
Rank: #17260
Start → 5K
8:24/mi
26:07 split
10K· 6.21 mi
52:03
Rank: #16793 (+467)
5K → 10K
8:21/mi
25:56 split
15K· 9.32 mi
1:18:45
Rank: #16797 (-4)
10K → 15K
8:36/mi
26:42 split
20K· 12.43 mi
1:46:56
Rank: #17013 (-216)
15K → 20K
9:04/mi
28:11 split
Half· 13.11 mi
1:53:02
Rank: #17057 (-44)
20K → Half
8:56/mi
6:06 split
25K· 15.53 mi
2:15:44
Rank: #17039 (+18)
Half → 25K
9:22/mi
22:42 split
30K· 18.64 mi
2:46:44
Rank: #17106 (-67)
25K → 30K
9:59/mi
31:00 split
20M
3:00:33
Rank: #17118 (-12)
30K → 20M
10:10/mi
13:49 split
21M
3:12:21
Rank: #17262 (-144)
20M → 21M
11:48/mi
11:48 split
35K· 21.75 mi
3:19:32
Rank: #17197 (+65)
21M → 35K
9:36/mi
7:11 split
23M
3:33:35
Rank: #17380 (-183)
35K → 23M
11:13/mi
14:03 split
24M
3:44:27
Rank: #17472 (-92)
23M → 24M
10:52/mi
10:52 split
40K· 24.85 mi
3:53:24
Rank: #17421 (+51)
24M → 40K
10:28/mi
8:57 split
25.2M
3:58:14
Rank: #17504 (-83)
40K → 25.2M
14:01/mi
4:50 split
Finish· 26.22 mi
4:09:36
Rank: #17649 (-145)
25.2M → Finish
11:09/mi
11:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:02
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:16:34
Pace10:25 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0326:078:2426:07
8:24
-
10K
6.21 mi11:47:5952:038:2325:56
8:21
-0:03
15K
9.32 mi12:14:411:18:458:2726:42
8:36
+0:15
20K
12.43 mi12:42:521:46:568:3628:11
9:04
+0:28
Half
13.11 mi12:48:581:53:028:376:06
8:56
-0:08
25K
15.53 mi13:11:402:15:448:4422:42
9:22
+0:26
30K
18.64 mi13:42:402:46:448:5731:00
9:59
+0:37
20M
20.00 mi13:56:293:00:339:0213:49
10:10
+0:11
21M
21.00 mi14:08:173:12:219:1011:48
11:48
+1:38
35K
21.75 mi14:15:283:19:329:107:11
9:36
-2:12
23M
23.00 mi14:29:313:33:359:1714:03
11:13
+1:37
24M
24.00 mi14:40:233:44:279:2110:52
10:52
-0:21
40K
24.85 mi14:49:203:53:249:238:57
10:28
-0:24
25.2M
25.20 mi14:54:103:58:149:274:50
14:01
+3:33
Finish
26.22 mi15:05:324:09:369:3211:22
11:09
-2:52

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

8:21 /mi

Average Pace

9:32 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:02

45% of race

Time at Steady Pace

1:23:39

34% of race

Time at Slower Pace

52:55

21% of race

Average Pace: 9:31 /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 mi11:22:0326:078:2426:07
8:24
#17260
10K
6.21 mi11:47:5952:038:2325:56
8:21
#16793
15K
9.32 mi12:14:411:18:458:2726:42
8:36
#16797
20K
12.43 mi12:42:521:46:568:3628:11
9:04
#17013
Half
13.11 mi12:48:581:53:028:376:06
8:56
#17057
25K
15.53 mi13:11:402:15:448:4422:42
9:22
#17039
30K
18.64 mi13:42:402:46:448:5731:00
9:59
#17106
20M
20.00 mi13:56:293:00:339:0213:49
10:10
#17118
21M
21.00 mi14:08:173:12:219:1011:48
11:48
#17262
35K
21.75 mi14:15:283:19:329:107:11
9:36
#17197
23M
23.00 mi14:29:313:33:359:1714:03
11:13
#17380
24M
24.00 mi14:40:233:44:279:2110:52
10:52
#17472
40K
24.85 mi14:49:203:53:249:238:57
10:28
#17421
25.2M
25.20 mi14:54:103:58:149:274:50
14:01
#17504
Finish
26.22 mi15:05:324:09:369:3211:22
11:09
#17649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi172606315631516935(Top 66%)6111(Top 56%)6111(Top 698%)
10K6.21 mi3.10 mi16793+4676039+2766039+27616422(Top 64%)5778(Top 53%)5778(Top 660%)
15K9.32 mi3.11 mi16797-46026+136026+1316935(Top 66%)6111(Top 56%)6111(Top 698%)
20K12.43 mi3.11 mi17013-2166174-1486174-14817655(Top 69%)6517(Top 60%)6517(Top 744%)
Half13.11 mi0.68 mi17057-446207-336207-3318024(Top 71%)6804(Top 62%)6804(Top 777%)
25K15.53 mi2.42 mi17039+186222-156222-1517048(Top 67%)6302(Top 58%)6302(Top 719%)
30K18.64 mi3.11 mi17106-676316-946316-9417288(Top 68%)6673(Top 61%)6673(Top 762%)
20M20.00 mi1.36 mi17118-126355-396355-3917025(Top 67%)6729(Top 62%)6729(Top 768%)
21M21.00 mi1.00 mi17262-1446471-1166471-11618354(Top 72%)7504(Top 69%)7504(Top 857%)
35K21.75 mi0.75 mi17197+656457+146457+1415882(Top 62%)6291(Top 58%)6291(Top 718%)
23M23.00 mi1.25 mi17380-1836584-1276584-12719000(Top 74%)7887(Top 72%)7887(Top 900%)
24M24.00 mi1.00 mi17472-926657-736657-7318890(Top 74%)7897(Top 72%)7897(Top 901%)
40K24.85 mi0.85 mi17421+516664-76664-716609(Top 65%)6814(Top 62%)6814(Top 778%)
25.2M25.20 mi0.35 mi17504-836728-646728-6421621(Top 85%)9277(Top 85%)9277(Top 1059%)
Finish26.22 mi1.02 mi17649-1456832-1046832-10421731(Top 85%)9319(Top 85%)9319(Top 1064%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16935

Females

6111

F55-59

6111

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16422

Females

5778

F55-59

5778

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16935

Females

6111

F55-59

6111

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

17655

Females

6517

F55-59

6517

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18024

Females

6804

F55-59

6804

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17048

Females

6302

F55-59

6302

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17288

Females

6673

F55-59

6673

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17025

Females

6729

F55-59

6729

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18354

Females

7504

F55-59

7504

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15882

Females

6291

F55-59

6291

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19000

Females

7887

F55-59

7887

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

18890

Females

7897

F55-59

7897

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16609

Females

6814

F55-59

6814

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21621

Females

9277

F55-59

9277

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21731

Females

9319

F55-59

9319

Passing Analysis

Category:
Athletes Passed
1996
Passed By
2385
Net Change
-389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17260
5K → 10K576109+467#17260#16793
10K → 15K238242-4#16793#16797
15K → 20K200416-216#16797#17013
20K → Half2771-44#17013#17057
Half → 25K203185+18#17057#17039
25K → 30K232299-67#17039#17106
30K → 20M113125-12#17106#17118
20M → 21M57201-144#17118#17262
21M → 35K9833+65#17262#17197
35K → 23M61244-183#17197#17380
23M → 24M44136-92#17380#17472
24M → 40K9241+51#17472#17421
40K → 25.2M21104-83#17421#17504
25.2M → Finish34179-145#17504#17649
TOTALS19962385-389
📊

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