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BOSTON MARATHON 2024

Becca Joseph

Bib: 20737•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
Division (F45-49)
#0 / 1753
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
8:44/mi
27:08
↑ 97↓ 3451.5%
10K· 6.21 mi
8:36/mi
53:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:36/mi
1:20:33
↑ 67↓ 78
20K· 12.43 mi
8:47/mi
1:47:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:53:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:58/mi
2:15:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:44:01
↑ 181↓ 1480.2%
20M
9:40/mi
2:57:09
↑ 64↓ 500.2%
21M
10:41/mi
3:07:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:59/mi
3:15:18
↑ 17↓ 861.7%
23M
10:11/mi
3:28:03
↑ 23↓ 630.6%
24M
9:33/mi
3:37:36
↓ 821.3%
40K· 24.85 mi
10:02/mi
3:46:11
↓ 200.3%
25.2M
10:47/mi
3:49:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
3:58:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:42
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:05:11
Pace9:33 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3727:088:4427:08
8:44
-
10K
6.21 mi11:49:1953:508:4026:42
8:36
-0:08
15K
9.32 mi12:16:021:20:338:3926:43
8:36
0:00
20K
12.43 mi12:43:191:47:508:4127:17
8:47
+0:11
Half
13.11 mi12:49:111:53:428:405:52
8:36
-0:11
25K
15.53 mi13:10:552:15:268:4321:44
8:58
+0:22
30K
18.64 mi13:39:302:44:018:4828:35
9:12
+0:14
20M
20.00 mi13:52:382:57:098:5113:08
9:40
+0:28
21M
21.00 mi14:03:193:07:508:5710:41
10:41
+1:01
35K
21.75 mi14:10:473:15:188:597:28
9:59
-0:42
23M
23.00 mi14:23:323:28:039:0312:45
10:11
+0:12
24M
24.00 mi14:33:053:37:369:049:33
9:33
-0:38
40K
24.85 mi14:41:403:46:119:068:35
10:02
+0:29
25.2M
25.20 mi14:45:233:49:549:073:43
10:47
+0:45
Finish
26.22 mi14:54:223:58:539:078:59
8:49
-1:58

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

8:36 /mi

Average Pace

9:07 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:41

51% of race

Time at Steady Pace

59:52

25% of race

Time at Slower Pace

56:20

24% of race

Average Pace: 9:07 /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 mi11:22:3727:088:4427:08
8:44
#18993
10K
6.21 mi11:49:1953:508:4026:42
8:36
#18404
15K
9.32 mi12:16:021:20:338:3926:43
8:36
#17894
20K
12.43 mi12:43:191:47:508:4127:17
8:47
#17383
Half
13.11 mi12:49:111:53:428:405:52
8:36
#17296
25K
15.53 mi13:10:552:15:268:4321:44
8:58
#16929
30K
18.64 mi13:39:302:44:018:4828:35
9:12
#16402
20M
20.00 mi13:52:382:57:098:5113:08
9:40
#16296
21M
21.00 mi14:03:193:07:508:5710:41
10:41
#16283
35K
21.75 mi14:10:473:15:188:597:28
9:59
#16321
23M
23.00 mi14:23:323:28:039:0312:45
10:11
#16327
24M
24.00 mi14:33:053:37:369:049:33
9:33
#16232
40K
24.85 mi14:41:403:46:119:068:35
10:02
#16178
25.2M
25.20 mi14:45:233:49:549:073:43
10:47
#16128
Finish
26.22 mi14:54:223:58:539:078:59
8:49
#16029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi189937343734316970(Top 66%)6127(Top 56%)6127(Top 350%)
10K6.21 mi3.10 mi18404+5896990+3536990+35317820(Top 70%)6619(Top 61%)6619(Top 378%)
15K9.32 mi3.11 mi17894+5106673+3176673+31716970(Top 66%)6127(Top 56%)6127(Top 350%)
20K12.43 mi3.11 mi17383+5116395+2786395+27816299(Top 64%)5768(Top 53%)5768(Top 329%)
Half13.11 mi0.68 mi17296+876356+396356+3916305(Top 64%)5813(Top 53%)5813(Top 332%)
25K15.53 mi2.42 mi16929+3676154+2026154+20215372(Top 60%)5379(Top 49%)5379(Top 307%)
30K18.64 mi3.11 mi16402+5275912+2425912+24214200(Top 56%)4982(Top 46%)4982(Top 284%)
20M20.00 mi1.36 mi16296+1065884+285884+2815221(Top 60%)5798(Top 53%)5798(Top 331%)
21M21.00 mi1.00 mi16283+135914-305914-3015425(Top 60%)6030(Top 55%)6030(Top 344%)
35K21.75 mi0.75 mi16321-385953-395953-3917091(Top 67%)6891(Top 63%)6891(Top 393%)
23M23.00 mi1.25 mi16327-65988-355988-3516066(Top 63%)6432(Top 59%)6432(Top 367%)
24M24.00 mi1.00 mi16232+955969+195969+1914692(Top 58%)5794(Top 53%)5794(Top 331%)
40K24.85 mi0.85 mi16178+545967+25967+215159(Top 59%)6088(Top 56%)6088(Top 347%)
25.2M25.20 mi0.35 mi16128+505954+135954+1313806(Top 54%)5467(Top 50%)5467(Top 312%)
Finish26.22 mi1.02 mi16029+995923+315923+3113285(Top 52%)5116(Top 47%)5116(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16970

Females

6127

F45-49

6127

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17820

Females

6619

F45-49

6619

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16970

Females

6127

F45-49

6127

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16299

Females

5768

F45-49

5768

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16305

Females

5813

F45-49

5813

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15372

Females

5379

F45-49

5379

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14200

Females

4982

F45-49

4982

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15221

Females

5798

F45-49

5798

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15425

Females

6030

F45-49

6030

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17091

Females

6891

F45-49

6891

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16066

Females

6432

F45-49

6432

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

14692

Females

5794

F45-49

5794

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15159

Females

6088

F45-49

6088

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13806

Females

5467

F45-49

5467

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13285

Females

5116

F45-49

5116

Passing Analysis

Category:
Athletes Passed
3702
Passed By
738
Net Change
+2964
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18993
5K → 10K68091+589#18993#18404
10K → 15K55343+510#18404#17894
15K → 20K54332+511#17894#17383
20K → Half969+87#17383#17296
Half → 25K39730+367#17296#16929
25K → 30K56538+527#16929#16402
30K → 20M17266+106#16402#16296
20M → 21M10794+13#16296#16283
21M → 35K6199-38#16283#16321
35K → 23M106112-6#16321#16327
23M → 24M12732+95#16327#16232
24M → 40K10450+54#16232#16178
40K → 25.2M6515+50#16178#16128
25.2M → Finish12627+99#16128#16029
TOTALS3702738+2964
📊

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