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BOSTON MARATHON 2024

Anna Buser

Bib: 12731•F

GA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Division (F18-39)
#0 / 4660
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
6:59/mi
21:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
43:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:06:24
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:32:03
↑ 106↓ 860.1%
Half· 13.11 mi
8:48/mi
1:38:03
↑ 19↓ 370.5%
25K· 15.53 mi
9:18/mi
2:00:37
↑ 66↓ 880.2%
30K· 18.64 mi
9:43/mi
2:30:48
↑ 181↓ 1480.2%
20M
9:39/mi
2:43:55
↑ 64↓ 500.2%
21M
10:00/mi
2:53:55
↑ 106↓ 241.6%
35K· 21.75 mi
9:15/mi
3:00:50
↑ 17↓ 861.7%
23M
10:02/mi
3:13:24
↑ 23↓ 630.6%
24M
9:30/mi
3:22:54
↓ 821.3%
40K· 24.85 mi
9:20/mi
3:30:53
↓ 200.3%
25.2M
9:49/mi
3:34:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:42:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:03
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time2:04:15
Pace9:29 /mi
📊Positive Split: 26.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4621:416:5921:41
6:59
-
10K
6.21 mi11:11:4643:417:0222:00
7:05
+0:06
15K
9.32 mi11:34:291:06:247:0722:43
7:19
+0:14
20K
12.43 mi12:00:081:32:037:2425:39
8:15
+0:56
Half
13.11 mi12:06:081:38:037:296:00
8:48
+0:33
25K
15.53 mi12:28:422:00:377:4622:34
9:18
+0:30
30K
18.64 mi12:58:532:30:488:0530:11
9:43
+0:25
20M
20.00 mi13:12:002:43:558:1213:07
9:39
-0:04
21M
21.00 mi13:22:002:53:558:1710:00
10:00
+0:21
35K
21.75 mi13:28:553:00:508:196:55
9:15
-0:45
23M
23.00 mi13:41:293:13:248:2512:34
10:02
+0:47
24M
24.00 mi13:50:593:22:548:279:30
9:30
-0:32
40K
24.85 mi13:58:583:30:538:297:59
9:20
-0:10
25.2M
25.20 mi14:02:213:34:168:303:23
9:49
+0:29
Finish
26.22 mi14:10:233:42:188:298:02
7:53
-1:56

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

6:59 /mi

Average Pace

8:29 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:05

45% of race

Time at Steady Pace

1:39:39

45% of race

Time at Slower Pace

22:34

10% of race

Average Pace: 8:29 /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 mi10:49:4621:416:5921:41
6:59
#6924
10K
6.21 mi11:11:4643:417:0222:00
7:05
#7038
15K
9.32 mi11:34:291:06:247:0722:43
7:19
#7360
20K
12.43 mi12:00:081:32:037:2425:39
8:15
#8912
Half
13.11 mi12:06:081:38:037:296:00
8:48
#9430
25K
15.53 mi12:28:422:00:377:4622:34
9:18
#11044
30K
18.64 mi12:58:532:30:488:0530:11
9:43
#12290
20M
20.00 mi13:12:002:43:558:1213:07
9:39
#12507
21M
21.00 mi13:22:002:53:558:1710:00
10:00
#12503
35K
21.75 mi13:28:553:00:508:196:55
9:15
#12551
23M
23.00 mi13:41:293:13:248:2512:34
10:02
#12772
24M
24.00 mi13:50:593:22:548:279:30
9:30
#12847
40K
24.85 mi13:58:583:30:538:297:59
9:20
#12799
25.2M
25.20 mi14:02:213:34:168:303:23
9:49
#12751
Finish
26.22 mi14:10:233:42:188:298:02
7:53
#12492
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi69247997998257(Top 32%)1375(Top 13%)1375(Top 30%)
10K6.21 mi3.10 mi7038-114855-56855-567191(Top 28%)939(Top 9%)939(Top 20%)
15K9.32 mi3.11 mi7360-322977-122977-1228257(Top 32%)1375(Top 13%)1375(Top 30%)
20K12.43 mi3.11 mi8912-15521629-6521629-65213483(Top 53%)4110(Top 38%)4110(Top 88%)
Half13.11 mi0.68 mi9430-5181864-2351864-23517308(Top 68%)6386(Top 58%)6386(Top 137%)
25K15.53 mi2.42 mi11044-16142747-8832747-88316831(Top 66%)6168(Top 56%)6168(Top 132%)
30K18.64 mi3.11 mi12290-12463514-7673514-76716302(Top 64%)6123(Top 56%)6123(Top 131%)
20M20.00 mi1.36 mi12507-2173687-1733687-17315162(Top 59%)5758(Top 53%)5758(Top 124%)
21M21.00 mi1.00 mi12503+43748-613748-6112970(Top 51%)4771(Top 44%)4771(Top 102%)
35K21.75 mi0.75 mi12551-483808-603808-6014461(Top 57%)5550(Top 51%)5550(Top 119%)
23M23.00 mi1.25 mi12772-2213990-1823990-18215602(Top 61%)6209(Top 57%)6209(Top 133%)
24M24.00 mi1.00 mi12847-754089-994089-9914474(Top 57%)5685(Top 52%)5685(Top 122%)
40K24.85 mi0.85 mi12799+484119-304119-3012439(Top 49%)4746(Top 43%)4746(Top 102%)
25.2M25.20 mi0.35 mi12751+484107+124107+1210195(Top 40%)3725(Top 34%)3725(Top 80%)
Finish26.22 mi1.02 mi12492+2594001+1064001+1067875(Top 31%)2517(Top 23%)2517(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8257

Females

1375

F18-39

1375

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7191

Females

939

F18-39

939

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8257

Females

1375

F18-39

1375

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13483

Females

4110

F18-39

4110

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17308

Females

6386

F18-39

6386

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

16831

Females

6168

F18-39

6168

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16302

Females

6123

F18-39

6123

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15162

Females

5758

F18-39

5758

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

12970

Females

4771

F18-39

4771

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14461

Females

5550

F18-39

5550

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15602

Females

6209

F18-39

6209

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14474

Females

5685

F18-39

5685

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12439

Females

4746

F18-39

4746

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10195

Females

3725

F18-39

3725

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7875

Females

2517

F18-39

2517

Passing Analysis

Category:
Athletes Passed
1193
Passed By
6759
Net Change
-5568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6924
5K → 10K146260-114#6924#7038
10K → 15K63385-322#7038#7360
15K → 20K191571-1552#7360#8912
20K → Half1519-518#8912#9430
Half → 25K291641-1614#9430#11044
25K → 30K601306-1246#11044#12290
30K → 20M84301-217#12290#12507
20M → 21M132128+4#12507#12503
21M → 35K5098-48#12503#12551
35K → 23M74295-221#12551#12772
23M → 24M75150-75#12772#12847
24M → 40K12678+48#12847#12799
40K → 25.2M7123+48#12799#12751
25.2M → Finish2634+259#12751#12492
TOTALS11936759-5568
📊

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