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BOSTON MARATHON 2024

Katie Horan

Bib: 13640•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Division (F18-39)
#0 / 4660
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:51
Rank: #9603
Start → 5K
22:51 | 7:21/mi
10K· 6.21 mi
45:37
Rank: #9206 (+397)
5K → 10K
22:46 | 7:20/mi
15K· 9.32 mi
1:08:23
Rank: #8890 (+316)
10K → 15K
22:46 | 7:20/mi
20K· 12.43 mi
1:31:12
Rank: #8408 (+482)
15K → 20K
22:49 | 7:21/mi
Half· 13.11 mi
1:36:10
Rank: #8356 (+52)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:54:08
Rank: #7957 (+399)
Half → 25K
17:58 | 7:25/mi
30K· 18.64 mi
2:18:37
Rank: #7678 (+279)
25K → 30K
24:29 | 7:53/mi
20M
2:29:29
Rank: #7545 (+133)
30K → 20M
10:52 | 8:00/mi
21M
2:38:04
Rank: #7418 (+127)
20M → 21M
8:35 | 8:35/mi
35K· 21.75 mi
2:44:01
Rank: #7369 (+49)
21M → 35K
5:57 | 7:57/mi
23M
2:54:11
Rank: #7205 (+164)
35K → 23M
10:10 | 8:07/mi
24M
3:02:17
Rank: #7144 (+61)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
3:09:18
Rank: #7075 (+69)
24M → 40K
7:01 | 8:12/mi
25.2M
3:12:29
Rank: #7050 (+25)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:20:28
Rank: #7014 (+36)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:44:18
Pace7:57 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0722:517:2122:51
7:21
-
10K
6.21 mi11:15:5345:377:2022:46
7:20
-0:01
15K
9.32 mi11:38:391:08:237:2022:46
7:20
0:00
20K
12.43 mi12:01:281:31:127:2022:49
7:21
+0:01
Half
13.11 mi12:06:261:36:107:204:58
7:17
-0:04
25K
15.53 mi12:24:241:54:087:2117:58
7:25
+0:08
30K
18.64 mi12:48:532:18:377:2624:29
7:53
+0:28
20M
20.00 mi12:59:452:29:297:2810:52
8:00
+0:07
21M
21.00 mi13:08:202:38:047:328:35
8:35
+0:35
35K
21.75 mi13:14:172:44:017:335:57
7:57
-0:38
23M
23.00 mi13:24:272:54:117:3410:10
8:07
+0:10
24M
24.00 mi13:32:333:02:177:368:06
8:06
-0:01
40K
24.85 mi13:39:343:09:187:377:01
8:12
+0:06
25.2M
25.20 mi13:42:453:12:297:383:11
9:14
+1:02
Finish
26.22 mi13:50:443:20:287:397:59
7:50
-1:24

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

7:17 /mi

Average Pace

7:39 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:08

57% of race

Time at Steady Pace

1:07:33

34% of race

Time at Slower Pace

18:47

9% of race

Average Pace: 7:39 /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 mi10:53:0722:517:2122:51
7:21
#9603
10K
6.21 mi11:15:5345:377:2022:46
7:20
#9206
15K
9.32 mi11:38:391:08:237:2022:46
7:20
#8890
20K
12.43 mi12:01:281:31:127:2022:49
7:21
#8408
Half
13.11 mi12:06:261:36:107:204:58
7:17
#8356
25K
15.53 mi12:24:241:54:087:2117:58
7:25
#7957
30K
18.64 mi12:48:532:18:377:2624:29
7:53
#7678
20M
20.00 mi12:59:452:29:297:2810:52
8:00
#7545
21M
21.00 mi13:08:202:38:047:328:35
8:35
#7418
35K
21.75 mi13:14:172:44:017:335:57
7:57
#7369
23M
23.00 mi13:24:272:54:117:3410:10
8:07
#7205
24M
24.00 mi13:32:333:02:177:368:06
8:06
#7144
40K
24.85 mi13:39:343:09:187:377:01
8:12
#7075
25.2M
25.20 mi13:42:453:12:297:383:11
9:14
#7050
Finish
26.22 mi13:50:443:20:287:397:59
7:50
#7014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9603184018408361(Top 33%)1408(Top 13%)1408(Top 30%)
10K6.21 mi3.10 mi9206+3971704+1361704+1368892(Top 35%)1592(Top 15%)1592(Top 34%)
15K9.32 mi3.11 mi8890+3161590+1141590+1148361(Top 33%)1408(Top 13%)1408(Top 30%)
20K12.43 mi3.11 mi8408+4821416+1741416+1747285(Top 29%)1108(Top 10%)1108(Top 24%)
Half13.11 mi0.68 mi8356+521394+221394+227565(Top 30%)1211(Top 11%)1211(Top 26%)
25K15.53 mi2.42 mi7957+3991274+1201274+1206483(Top 25%)972(Top 9%)972(Top 21%)
30K18.64 mi3.11 mi7678+2791258+161258+167182(Top 28%)1434(Top 13%)1434(Top 31%)
20M20.00 mi1.36 mi7545+1331238+201238+206753(Top 26%)1443(Top 13%)1443(Top 31%)
21M21.00 mi1.00 mi7418+1271235+31235+36636(Top 26%)1552(Top 14%)1552(Top 33%)
35K21.75 mi0.75 mi7369+491248-131248-137518(Top 29%)1988(Top 18%)1988(Top 43%)
23M23.00 mi1.25 mi7205+1641241+71241+76387(Top 25%)1627(Top 15%)1627(Top 35%)
24M24.00 mi1.00 mi7144+611263-221263-227192(Top 28%)2082(Top 19%)2082(Top 45%)
40K24.85 mi0.85 mi7075+691275-121275-126831(Top 27%)2033(Top 19%)2033(Top 44%)
25.2M25.20 mi0.35 mi7050+251285-101285-107629(Top 30%)2468(Top 23%)2468(Top 53%)
Finish26.22 mi1.02 mi7014+361308-231308-237546(Top 30%)2347(Top 21%)2347(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8361

Females

1408

F18-39

1408

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8892

Females

1592

F18-39

1592

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8361

Females

1408

F18-39

1408

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7285

Females

1108

F18-39

1108

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7565

Females

1211

F18-39

1211

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6483

Females

972

F18-39

972

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7182

Females

1434

F18-39

1434

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6753

Females

1443

F18-39

1443

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6636

Females

1552

F18-39

1552

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7518

Females

1988

F18-39

1988

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6387

Females

1627

F18-39

1627

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7192

Females

2082

F18-39

2082

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6831

Females

2033

F18-39

2033

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7629

Females

2468

F18-39

2468

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7546

Females

2347

F18-39

2347

Passing Analysis

Category:
Athletes Passed
3251
Passed By
662
Net Change
+2589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9603
5K → 10K48184+397#9603#9206
10K → 15K36145+316#9206#8890
15K → 20K49917+482#8890#8408
20K → Half608+52#8408#8356
Half → 25K41617+399#8356#7957
25K → 30K384105+279#7957#7678
30K → 20M17946+133#7678#7545
20M → 21M18356+127#7545#7418
21M → 35K10051+49#7418#7369
35K → 23M20844+164#7369#7205
23M → 24M12261+61#7205#7144
24M → 40K11445+69#7144#7075
40K → 25.2M5025+25#7075#7050
25.2M → Finish9458+36#7050#7014
TOTALS3251662+2589
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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