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BOSTON MARATHON 2024

Karen Howe

Bib: 7874•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Female)
#0 / 10924
Top 16%
Masters (Masters Women)
#0 / 6263
Top 6%
Division (F45-49)
#0 / 1753
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #10053
Start → 5K
23:02 | 7:25/mi
10K· 6.21 mi
45:53
Rank: #9514 (+539)
5K → 10K
22:51 | 7:21/mi
15K· 9.32 mi
1:09:04
Rank: #9435 (+79)
10K → 15K
23:11 | 7:28/mi
20K· 12.43 mi
1:32:48
Rank: #9366 (+69)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:38:01
Rank: #9407 (-41)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:56:37
Rank: #9131 (+276)
Half → 25K
18:36 | 7:40/mi
30K· 18.64 mi
2:21:19
Rank: #8724 (+407)
25K → 30K
24:42 | 7:57/mi
20M
2:32:33
Rank: #8610 (+114)
30K → 20M
11:14 | 8:16/mi
21M
2:41:19
Rank: #8472 (+138)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:47:23
Rank: #8405 (+67)
21M → 35K
6:04 | 8:07/mi
23M
2:57:44
Rank: #8244 (+161)
35K → 23M
10:21 | 8:16/mi
24M
3:05:59
Rank: #8182 (+62)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:13:19
Rank: #8156 (+26)
24M → 40K
7:20 | 8:35/mi
25.2M
3:16:19
Rank: #8065 (+91)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:24:00
Rank: #7921 (+144)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:01
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:45:59
Pace8:05 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:3223:027:2523:02
7:25
-
10K
6.21 mi10:52:2345:537:2322:51
7:21
-0:04
15K
9.32 mi11:15:341:09:047:2523:11
7:28
+0:07
20K
12.43 mi11:39:181:32:487:2823:44
7:38
+0:10
Half
13.11 mi11:44:311:38:017:295:13
7:39
+0:01
25K
15.53 mi12:03:071:56:377:3018:36
7:40
+0:01
30K
18.64 mi12:27:492:21:197:3524:42
7:57
+0:17
20M
20.00 mi12:39:032:32:337:3811:14
8:16
+0:19
21M
21.00 mi12:47:492:41:197:418:46
8:46
+0:30
35K
21.75 mi12:53:532:47:237:426:04
8:07
-0:39
23M
23.00 mi13:04:142:57:447:4410:21
8:16
+0:09
24M
24.00 mi13:12:293:05:597:458:15
8:15
-0:01
40K
24.85 mi13:19:493:13:197:477:20
8:35
+0:20
25.2M
25.20 mi13:22:493:16:197:473:00
8:42
+0:07
Finish
26.22 mi13:30:303:24:007:477:41
7:32
-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

7:21 /mi

Average Pace

7:47 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:00

73% of race

Time at Steady Pace

43:14

21% of race

Time at Slower Pace

11:46

6% of race

Average Pace: 7:47 /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 mi10:29:3223:027:2523:02
7:25
#10053
10K
6.21 mi10:52:2345:537:2322:51
7:21
#9514
15K
9.32 mi11:15:341:09:047:2523:11
7:28
#9435
20K
12.43 mi11:39:181:32:487:2823:44
7:38
#9366
Half
13.11 mi11:44:311:38:017:295:13
7:39
#9407
25K
15.53 mi12:03:071:56:377:3018:36
7:40
#9131
30K
18.64 mi12:27:492:21:197:3524:42
7:57
#8724
20M
20.00 mi12:39:032:32:337:3811:14
8:16
#8610
21M
21.00 mi12:47:492:41:197:418:46
8:46
#8472
35K
21.75 mi12:53:532:47:237:426:04
8:07
#8405
23M
23.00 mi13:04:142:57:447:4410:21
8:16
#8244
24M
24.00 mi13:12:293:05:597:458:15
8:15
#8182
40K
24.85 mi13:19:493:13:197:477:20
8:35
#8156
25.2M
25.20 mi13:22:493:16:197:473:00
8:42
#8065
Finish
26.22 mi13:30:303:24:007:477:41
7:32
#7921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi10053204020409369(Top 37%)1864(Top 17%)1864(Top 106%)
10K6.21 mi3.10 mi9514+5391831+2091831+2099104(Top 36%)1689(Top 15%)1689(Top 96%)
15K9.32 mi3.11 mi9435+791827+41827+49369(Top 37%)1864(Top 17%)1864(Top 106%)
20K12.43 mi3.11 mi9366+691831-41831-49337(Top 37%)1982(Top 18%)1982(Top 113%)
Half13.11 mi0.68 mi9407-411849-181849-1810208(Top 40%)2387(Top 22%)2387(Top 136%)
25K15.53 mi2.42 mi9131+2761767+821767+828117(Top 32%)1606(Top 15%)1606(Top 92%)
30K18.64 mi3.11 mi8724+4071680+871680+877590(Top 30%)1606(Top 15%)1606(Top 92%)
20M20.00 mi1.36 mi8610+1141694-141694-148190(Top 32%)2074(Top 19%)2074(Top 118%)
21M21.00 mi1.00 mi8472+1381693+11693+17489(Top 29%)1934(Top 18%)1934(Top 110%)
35K21.75 mi0.75 mi8405+671692+11692+18474(Top 33%)2440(Top 22%)2440(Top 139%)
23M23.00 mi1.25 mi8244+1611693-11693-17158(Top 28%)1973(Top 18%)1973(Top 113%)
24M24.00 mi1.00 mi8182+621707-141707-148044(Top 31%)2500(Top 23%)2500(Top 143%)
40K24.85 mi0.85 mi8156+261752-451752-458768(Top 34%)2954(Top 27%)2954(Top 169%)
25.2M25.20 mi0.35 mi8065+911730+221730+225307(Top 21%)1410(Top 13%)1410(Top 80%)
Finish26.22 mi1.02 mi7921+1441702+281702+285874(Top 23%)1588(Top 15%)1588(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9369

Females

1864

F45-49

1864

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9104

Females

1689

F45-49

1689

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9369

Females

1864

F45-49

1864

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9337

Females

1982

F45-49

1982

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10208

Females

2387

F45-49

2387

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8117

Females

1606

F45-49

1606

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7590

Females

1606

F45-49

1606

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8190

Females

2074

F45-49

2074

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7489

Females

1934

F45-49

1934

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8474

Females

2440

F45-49

2440

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7158

Females

1973

F45-49

1973

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8044

Females

2500

F45-49

2500

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8768

Females

2954

F45-49

2954

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5307

Females

1410

F45-49

1410

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5874

Females

1588

F45-49

1588

Passing Analysis

Category:
Athletes Passed
3094*
Passed By
962
Net Change
+2132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10053
5K → 10K598*59+539#10053#9514
10K → 15K230151+79#9514#9435
15K → 20K253184+69#9435#9366
20K → Half2465-41#9366#9407
Half → 25K33256+276#9407#9131
25K → 30K48982+407#9131#8724
30K → 20M19682+114#8724#8610
20M → 21M18446+138#8610#8472
21M → 35K10639+67#8472#8405
35K → 23M20847+161#8405#8244
23M → 24M12159+62#8244#8182
24M → 40K9973+26#8182#8156
40K → 25.2M998+91#8156#8065
25.2M → Finish15511+144#8065#7921
TOTALS3094*962+2132

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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