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BOSTON MARATHON 2024

Sami Homburger

NC

Bib: 12755 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 25%
Division (F18-39)
#0 / 4660
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:27/mi
23:08
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:28/mi
46:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:25/mi
1:09:23
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:32/mi
1:32:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:20/mi
1:37:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:56:11
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:07/mi
2:21:25
↑ 181↓ 1480.2%
138 ft elev
20M
8:38/mi
2:33:09
↑ 64↓ 500.2%
148 ft elev
21M
13:35/mi
2:46:44
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:26/mi
2:56:47
↑ 17↓ 861.7%
156 ft elev
23M
8:04/mi
3:06:53
↑ 23↓ 630.6%
116 ft elev
24M
8:03/mi
3:14:56
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:01/mi
3:21:47
↓ 200.3%
20 ft elev
25.2M
8:33/mi
3:24:44
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:33/mi
3:32:26
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:47
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:54:39
Pace8:45 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1323:087:2723:08
7:27
-
10K
6.21 mi11:15:2446:197:2723:11
7:28
+0:01
15K
9.32 mi11:38:281:09:237:2723:04
7:25
-0:03
20K
12.43 mi12:01:521:32:477:2823:24
7:32
+0:07
Half
13.11 mi12:06:521:37:477:285:00
7:20
-0:12
25K
15.53 mi12:25:161:56:117:2918:24
7:35
+0:15
30K
18.64 mi12:50:302:21:257:3525:14
8:07
+0:32
20M
20.00 mi13:02:142:33:097:3911:44
8:38
+0:31
21M
21.00 mi13:15:492:46:447:5613:35
13:35
+4:57
35K
21.75 mi13:25:522:56:478:0810:03
13:26
-0:09
23M
23.00 mi13:35:583:06:538:0810:06
8:04
-5:22
24M
24.00 mi13:44:013:14:568:078:03
8:03
-0:01
40K
24.85 mi13:50:523:21:478:076:51
8:01
-0:02
25.2M
25.20 mi13:53:493:24:448:072:57
8:33
+0:32
Finish
26.22 mi14:01:313:32:268:067:42
7:33
-1:00

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

7:20 /mi

Average Pace

8:06 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:08:48

89% of race

Time at Slower Pace

23:38

11% of race

Average Pace: 8:06 /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 mi10:52:1323:087:2723:08
7:27
#10324
10K
6.21 mi11:15:2446:197:2723:11
7:28
#10081
15K
9.32 mi11:38:281:09:237:2723:04
7:25
#9699
20K
12.43 mi12:01:521:32:477:2823:24
7:32
#9359
Half
13.11 mi12:06:521:37:477:285:00
7:20
#9282
25K
15.53 mi12:25:161:56:117:2918:24
7:35
#8925
30K
18.64 mi12:50:302:21:257:3525:14
8:07
#8765
20M
20.00 mi13:02:142:33:097:3911:44
8:38
#8818
21M
21.00 mi13:15:492:46:447:5613:35
13:35
#10216
35K
21.75 mi13:25:522:56:478:0810:03
13:26
#11366
23M
23.00 mi13:35:583:06:538:0810:06
8:04
#10969
24M
24.00 mi13:44:013:14:568:078:03
8:03
#10732
40K
24.85 mi13:50:523:21:478:076:51
8:01
#10464
25.2M
25.20 mi13:53:493:24:448:072:57
8:33
#10351
Finish
26.22 mi14:01:313:32:268:067:42
7:33
#10142
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi1032421852185908317311731
10K6.21 mi3.10 mi10081+2432082+1032082+103996120802080
15K9.32 mi3.11 mi9699+3821956+1261956+126908317311731
20K12.43 mi3.11 mi9359+3401827+1291827+129861016331633
Half13.11 mi0.68 mi9282+771799+281799+28795613641364
25K15.53 mi2.42 mi8925+3571680+1191680+119758313981398
30K18.64 mi3.11 mi8765+1601707-271707-27857920162016
20M20.00 mi1.36 mi8818-531790-831790-831018530373037
21M21.00 mi1.00 mi10216-13982540-7502540-7502172291619161
35K21.75 mi0.75 mi11366-11503152-6123152-612237441017110171
23M23.00 mi1.25 mi10969+3973015+1373015+137611615071507
24M24.00 mi1.00 mi10732+2372945+702945+70693119771977
40K24.85 mi0.85 mi10464+2682858+872858+87589916221622
25.2M25.20 mi0.35 mi10351+1132810+482810+48477611761176
Finish26.22 mi1.02 mi10142+2092742+682742+68596816491649

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9083

Females

1731

F18-39

1731

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

9961

Females

2080

F18-39

2080

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9083

Females

1731

F18-39

1731

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8610

Females

1633

F18-39

1633

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7956

Females

1364

F18-39

1364

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7583

Females

1398

F18-39

1398

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8579

Females

2016

F18-39

2016

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10185

Females

3037

F18-39

3037

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21722

Females

9161

F18-39

9161

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23744

Females

10171

F18-39

10171

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6116

Females

1507

F18-39

1507

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6931

Females

1977

F18-39

1977

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5899

Females

1622

F18-39

1622

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4776

Females

1176

F18-39

1176

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5968

Females

1649

F18-39

1649

Passing Analysis

Category:
Athletes Passed
3402*
Passed By
3218
Net Change
+182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10324
5K → 10K392*149+243#10324#10081
10K → 15K430*48+382#10081#9699
15K → 20K39555+340#9699#9359
20K → Half836+77#9359#9282
Half → 25K39134+357#9282#8925
25K → 30K350190+160#8925#8765
30K → 20M110163-53#8765#8818
20M → 21M71403-1398#8818#10216
21M → 35K71157-1150#10216#11366
35K → 23M3981+397#11366#10969
23M → 24M2414+237#10969#10732
24M → 40K271*3+268#10732#10464
40K → 25.2M1130+113#10464#10351
25.2M → Finish2145+209#10351#10142
TOTALS3402*3218+182

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

Passing Charts

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