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BOSTON MARATHON 2024

Katelyn Howe

Bib: 11349•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 44%
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
7:59/mi
24:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
49:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:14:13
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:38:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:44:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:03:27
↑ 66↓ 880.2%
30K· 18.64 mi
8:29/mi
2:29:48
↑ 181↓ 1480.2%
20M
8:27/mi
2:41:17
↑ 64↓ 500.2%
21M
9:15/mi
2:50:32
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:56:31
↑ 17↓ 861.7%
23M
8:27/mi
3:07:06
↑ 23↓ 630.6%
24M
8:13/mi
3:15:19
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:22:42
↓ 200.3%
25.2M
9:23/mi
3:25:56
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:34:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:05
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:49:57
Pace8:23 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1824:497:5924:49
7:59
-
10K
6.21 mi11:17:2249:538:0225:04
8:04
+0:05
15K
9.32 mi11:41:421:14:137:5824:20
7:50
-0:14
20K
12.43 mi12:06:131:38:447:5724:31
7:53
+0:03
Half
13.11 mi12:11:341:44:057:565:21
7:50
-0:03
25K
15.53 mi12:30:562:03:277:5719:22
7:59
+0:09
30K
18.64 mi12:57:172:29:488:0226:21
8:29
+0:30
20M
20.00 mi13:08:462:41:178:0411:29
8:27
-0:02
21M
21.00 mi13:18:012:50:328:079:15
9:15
+0:48
35K
21.75 mi13:24:002:56:318:075:59
8:00
-1:15
23M
23.00 mi13:34:353:07:068:0810:35
8:27
+0:27
24M
24.00 mi13:42:483:15:198:088:13
8:13
-0:14
40K
24.85 mi13:50:113:22:428:097:23
8:38
+0:25
25.2M
25.20 mi13:53:253:25:568:103:14
9:23
+0:45
Finish
26.22 mi14:01:313:34:028:108:06
7:57
-1:26

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

7:50 /mi

Average Pace

8:10 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:10

91% of race

Time at Steady Pace

7:23

3% of race

Time at Slower Pace

12:29

6% of race

Average Pace: 8:10 /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 mi10:52:1824:497:5924:49
7:59
#14565
10K
6.21 mi11:17:2249:538:0225:04
8:04
#14621
15K
9.32 mi11:41:421:14:137:5824:20
7:50
#13804
20K
12.43 mi12:06:131:38:447:5724:31
7:53
#12979
Half
13.11 mi12:11:341:44:057:565:21
7:50
#12888
25K
15.53 mi12:30:562:03:277:5719:22
7:59
#12326
30K
18.64 mi12:57:172:29:488:0226:21
8:29
#11904
20M
20.00 mi13:08:462:41:178:0411:29
8:27
#11633
21M
21.00 mi13:18:012:50:328:079:15
9:15
#11455
35K
21.75 mi13:24:002:56:318:075:59
8:00
#11286
23M
23.00 mi13:34:353:07:068:0810:35
8:27
#11030
24M
24.00 mi13:42:483:15:198:088:13
8:13
#10834
40K
24.85 mi13:50:113:22:428:097:23
8:38
#10721
25.2M
25.20 mi13:53:253:25:568:103:14
9:23
#10662
Finish
26.22 mi14:01:313:34:028:108:06
7:57
#10532
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145654663466312204(Top 48%)3360(Top 31%)3360(Top 72%)
10K6.21 mi3.10 mi14621-564704-414704-4114674(Top 57%)4727(Top 43%)4727(Top 101%)
15K9.32 mi3.11 mi13804+8174233+4714233+47112204(Top 48%)3360(Top 31%)3360(Top 72%)
20K12.43 mi3.11 mi12979+8253761+4723761+47211089(Top 43%)2859(Top 26%)2859(Top 61%)
Half13.11 mi0.68 mi12888+913718+433718+4311686(Top 46%)3167(Top 29%)3167(Top 68%)
25K15.53 mi2.42 mi12326+5623443+2753443+27510129(Top 40%)2550(Top 23%)2550(Top 55%)
30K18.64 mi3.11 mi11904+4223294+1493294+14910570(Top 41%)2973(Top 27%)2973(Top 64%)
20M20.00 mi1.36 mi11633+2713200+943200+949195(Top 36%)2555(Top 23%)2555(Top 55%)
21M21.00 mi1.00 mi11455+1783170+303170+309731(Top 38%)3076(Top 28%)3076(Top 66%)
35K21.75 mi0.75 mi11286+1693116+543116+547827(Top 31%)2155(Top 20%)2155(Top 46%)
23M23.00 mi1.25 mi11030+2563045+713045+718226(Top 32%)2493(Top 23%)2493(Top 53%)
24M24.00 mi1.00 mi10834+1962986+592986+597881(Top 31%)2428(Top 22%)2428(Top 52%)
40K24.85 mi0.85 mi10721+1132990-42990-49071(Top 36%)3113(Top 28%)3113(Top 67%)
25.2M25.20 mi0.35 mi10662+592981+92981+98280(Top 32%)2793(Top 26%)2793(Top 60%)
Finish26.22 mi1.02 mi10532+1302953+282953+288248(Top 32%)2704(Top 25%)2704(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12204

Females

3360

F18-39

3360

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14674

Females

4727

F18-39

4727

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12204

Females

3360

F18-39

3360

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11089

Females

2859

F18-39

2859

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11686

Females

3167

F18-39

3167

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10129

Females

2550

F18-39

2550

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10570

Females

2973

F18-39

2973

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9195

Females

2555

F18-39

2555

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9731

Females

3076

F18-39

3076

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

7827

Females

2155

F18-39

2155

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8226

Females

2493

F18-39

2493

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7881

Females

2428

F18-39

2428

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9071

Females

3113

F18-39

3113

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8280

Females

2793

F18-39

2793

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8248

Females

2704

F18-39

2704

Passing Analysis

Category:
Athletes Passed
4667
Passed By
634
Net Change
+4033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14565
5K → 10K260316-56#14565#14621
10K → 15K82710+817#14621#13804
15K → 20K83510+825#13804#12979
20K → Half987+91#12979#12888
Half → 25K57210+562#12888#12326
25K → 30K52199+422#12326#11904
30K → 20M28514+271#11904#11633
20M → 21M22648+178#11633#11455
21M → 35K1756+169#11455#11286
35K → 23M28226+256#11286#11030
23M → 24M20711+196#11030#10834
24M → 40K14734+113#10834#10721
40K → 25.2M7819+59#10721#10662
25.2M → Finish15424+130#10662#10532
TOTALS4667634+4033
📊

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