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BOSTON MARATHON 2024

Sarah Baxter

Bib: 11188•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 26%
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
7:15/mi
22:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:19/mi
45:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:08:17
↑ 67↓ 78
20K· 12.43 mi
7:33/mi
1:31:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:36:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:55:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:20:39
↑ 181↓ 1480.2%
20M
8:19/mi
2:31:57
↑ 64↓ 500.2%
21M
8:51/mi
2:40:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:46:50
↑ 17↓ 861.7%
23M
8:19/mi
2:57:15
↑ 23↓ 630.6%
24M
8:07/mi
3:05:22
↓ 821.3%
40K· 24.85 mi
8:08/mi
3:12:19
↓ 200.3%
25.2M
8:51/mi
3:15:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:22:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:46:03
Pace8:05 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5222:337:1522:33
7:15
-
10K
6.21 mi11:13:3645:177:1722:44
7:19
+0:04
15K
9.32 mi11:36:361:08:177:2023:00
7:24
+0:05
20K
12.43 mi12:00:031:31:447:2323:27
7:33
+0:09
Half
13.11 mi12:05:141:36:557:245:11
7:36
+0:03
25K
15.53 mi12:23:531:55:347:2618:39
7:42
+0:06
30K
18.64 mi12:48:582:20:397:3325:05
8:04
+0:22
20M
20.00 mi13:00:162:31:577:3611:18
8:19
+0:15
21M
21.00 mi13:09:072:40:487:398:51
8:51
+0:32
35K
21.75 mi13:15:092:46:507:406:02
8:04
-0:47
23M
23.00 mi13:25:342:57:157:4210:25
8:19
+0:15
24M
24.00 mi13:33:413:05:227:438:07
8:07
-0:12
40K
24.85 mi13:40:383:12:197:446:57
8:08
+0:01
25.2M
25.20 mi13:43:413:15:227:453:03
8:51
+0:43
Finish
26.22 mi13:51:173:22:587:457:36
7:27
-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

7:15 /mi

Average Pace

7:45 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:10

61% of race

Time at Steady Pace

1:07:54

33% of race

Time at Slower Pace

11:54

6% of race

Average Pace: 7:44 /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 mi10:50:5222:337:1522:33
7:15
#8873
10K
6.21 mi11:13:3645:177:1722:44
7:19
#8818
15K
9.32 mi11:36:361:08:177:2023:00
7:24
#8818
20K
12.43 mi12:00:031:31:447:2323:27
7:33
#8717
Half
13.11 mi12:05:141:36:557:245:11
7:36
#8781
25K
15.53 mi12:23:531:55:347:2618:39
7:42
#8638
30K
18.64 mi12:48:582:20:397:3325:05
8:04
#8460
20M
20.00 mi13:00:162:31:577:3611:18
8:19
#8405
21M
21.00 mi13:09:072:40:487:398:51
8:51
#8300
35K
21.75 mi13:15:092:46:507:406:02
8:04
#8231
23M
23.00 mi13:25:342:57:157:4210:25
8:19
#8084
24M
24.00 mi13:33:413:05:227:438:07
8:07
#7995
40K
24.85 mi13:40:383:12:197:446:57
8:08
#7878
25.2M
25.20 mi13:43:413:15:227:453:03
8:51
#7806
Finish
26.22 mi13:51:173:22:587:457:36
7:27
#7640
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8873153015308920(Top 35%)1659(Top 15%)1659(Top 36%)
10K6.21 mi3.10 mi8818+551540-101540-108813(Top 34%)1556(Top 14%)1556(Top 33%)
15K9.32 mi3.11 mi88181564-241564-248920(Top 35%)1659(Top 15%)1659(Top 36%)
20K12.43 mi3.11 mi8717+1011549+151549+158732(Top 34%)1690(Top 15%)1690(Top 36%)
Half13.11 mi0.68 mi8781-641578-291578-299849(Top 39%)2206(Top 20%)2206(Top 47%)
25K15.53 mi2.42 mi8638+1431560+181560+188233(Top 32%)1661(Top 15%)1661(Top 36%)
30K18.64 mi3.11 mi8460+1781580-201580-208305(Top 33%)1894(Top 17%)1894(Top 41%)
20M20.00 mi1.36 mi8405+551612-321612-328470(Top 33%)2213(Top 20%)2213(Top 47%)
21M21.00 mi1.00 mi8300+1051619-71619-77862(Top 31%)2111(Top 19%)2111(Top 45%)
35K21.75 mi0.75 mi8231+691624-51624-58191(Top 32%)2305(Top 21%)2305(Top 49%)
23M23.00 mi1.25 mi8084+1471615+91615+97474(Top 29%)2123(Top 19%)2123(Top 46%)
24M24.00 mi1.00 mi7995+891617-21617-27302(Top 29%)2141(Top 20%)2141(Top 46%)
40K24.85 mi0.85 mi7878+1171611+61611+66438(Top 25%)1846(Top 17%)1846(Top 40%)
25.2M25.20 mi0.35 mi7806+721600+111600+115884(Top 23%)1659(Top 15%)1659(Top 36%)
Finish26.22 mi1.02 mi7640+1661584+161584+165415(Top 21%)1370(Top 13%)1370(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8920

Females

1659

F18-39

1659

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8813

Females

1556

F18-39

1556

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8920

Females

1659

F18-39

1659

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8732

Females

1690

F18-39

1690

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9849

Females

2206

F18-39

2206

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8233

Females

1661

F18-39

1661

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8305

Females

1894

F18-39

1894

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8470

Females

2213

F18-39

2213

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

7862

Females

2111

F18-39

2111

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8191

Females

2305

F18-39

2305

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7474

Females

2123

F18-39

2123

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7302

Females

2141

F18-39

2141

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6438

Females

1846

F18-39

1846

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5884

Females

1659

F18-39

1659

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5415

Females

1370

F18-39

1370

Passing Analysis

Category:
Athletes Passed
2496
Passed By
1263
Net Change
+1233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8873
5K → 10K263208+55#8873#8818
10K → 15K1871870#8818#8818
15K → 20K243142+101#8818#8717
20K → Half2084-64#8717#8781
Half → 25K258115+143#8781#8638
25K → 30K352174+178#8638#8460
30K → 20M15499+55#8460#8405
20M → 21M18176+105#8405#8300
21M → 35K10637+69#8300#8231
35K → 23M19750+147#8231#8084
23M → 24M13445+89#8084#7995
24M → 40K14326+117#7995#7878
40K → 25.2M797+72#7878#7806
25.2M → Finish17913+166#7806#7640
TOTALS24961263+1233
📊

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