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BOSTON MARATHON 2024

Jodi Baccollo

Bib: 19379•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F40-44)
#0 / 1613
Top 49%
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
8:11/mi
25:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
51:03
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:16:16
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:42:02
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:47:31
↑ 19↓ 370.5%
25K· 15.53 mi
8:57/mi
2:09:13
↑ 66↓ 880.2%
30K· 18.64 mi
8:55/mi
2:36:56
↑ 181↓ 1480.2%
20M
8:59/mi
2:49:08
↑ 64↓ 500.2%
21M
9:36/mi
2:58:44
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:05:09
↑ 17↓ 861.7%
23M
9:19/mi
3:16:49
↑ 23↓ 630.6%
24M
9:00/mi
3:25:49
↓ 821.3%
40K· 24.85 mi
9:39/mi
3:34:04
↓ 200.3%
25.2M
10:32/mi
3:37:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:20/mi
3:46:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:31
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:58:41
Pace9:03 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5625:278:1125:27
8:11
-
10K
6.21 mi11:44:3251:038:1325:36
8:14
+0:03
15K
9.32 mi12:09:451:16:168:1125:13
8:07
-0:07
20K
12.43 mi12:35:311:42:028:1325:46
8:18
+0:11
Half
13.11 mi12:41:001:47:318:125:29
8:02
-0:16
25K
15.53 mi13:02:422:09:138:1921:42
8:57
+0:55
30K
18.64 mi13:30:252:36:568:2527:43
8:55
-0:02
20M
20.00 mi13:42:372:49:088:2712:12
8:59
+0:04
21M
21.00 mi13:52:132:58:448:319:36
9:36
+0:37
35K
21.75 mi13:58:383:05:098:316:25
8:35
-1:01
23M
23.00 mi14:10:183:16:498:3311:40
9:19
+0:44
24M
24.00 mi14:19:183:25:498:359:00
9:00
-0:19
40K
24.85 mi14:27:333:34:048:378:15
9:39
+0:39
25.2M
25.20 mi14:31:113:37:428:383:38
10:32
+0:53
Finish
26.22 mi14:39:413:46:128:388:30
8:20
-2:12

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

8:02 /mi

Average Pace

8:38 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:01

51% of race

Time at Steady Pace

1:17:02

34% of race

Time at Slower Pace

33:09

15% of race

Average Pace: 8:38 /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 mi11:18:5625:278:1125:27
8:11
#15980
10K
6.21 mi11:44:3251:038:1325:36
8:14
#15847
15K
9.32 mi12:09:451:16:168:1125:13
8:07
#15233
20K
12.43 mi12:35:311:42:028:1325:46
8:18
#14792
Half
13.11 mi12:41:001:47:318:125:29
8:02
#14701
25K
15.53 mi13:02:422:09:138:1921:42
8:57
#14753
30K
18.64 mi13:30:252:36:568:2527:43
8:55
#14321
20M
20.00 mi13:42:372:49:088:2712:12
8:59
#14123
21M
21.00 mi13:52:132:58:448:319:36
9:36
#13932
35K
21.75 mi13:58:383:05:098:316:25
8:35
#13773
23M
23.00 mi14:10:183:16:498:3311:40
9:19
#13687
24M
24.00 mi14:19:183:25:498:359:00
9:00
#13597
40K
24.85 mi14:27:333:34:048:378:15
9:39
#13584
25.2M
25.20 mi14:31:113:37:428:383:38
10:32
#13561
Finish
26.22 mi14:39:413:46:128:388:30
8:20
#13413
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi159805549554914204(Top 56%)4494(Top 41%)4494(Top 279%)
10K6.21 mi3.10 mi15847+1335438+1115438+11115773(Top 62%)5386(Top 49%)5386(Top 334%)
15K9.32 mi3.11 mi15233+6145088+3505088+35014204(Top 56%)4494(Top 41%)4494(Top 279%)
20K12.43 mi3.11 mi14792+4414828+2604828+26013672(Top 54%)4231(Top 39%)4231(Top 262%)
Half13.11 mi0.68 mi14701+914786+424786+4213073(Top 51%)3941(Top 36%)3941(Top 244%)
25K15.53 mi2.42 mi14753-524850-644850-6415299(Top 60%)5336(Top 49%)5336(Top 331%)
30K18.64 mi3.11 mi14321+4324669+1814669+18112850(Top 50%)4201(Top 38%)4201(Top 260%)
20M20.00 mi1.36 mi14123+1984605+644605+6412034(Top 47%)4046(Top 37%)4046(Top 251%)
21M21.00 mi1.00 mi13932+1914562+434562+4311314(Top 44%)3903(Top 36%)3903(Top 242%)
35K21.75 mi0.75 mi13773+1594507+554507+5511215(Top 44%)3878(Top 35%)3878(Top 240%)
23M23.00 mi1.25 mi13687+864516-94516-912682(Top 50%)4752(Top 44%)4752(Top 295%)
24M24.00 mi1.00 mi13597+904512+44512+412184(Top 48%)4509(Top 41%)4509(Top 280%)
40K24.85 mi0.85 mi13584+134542-304542-3013710(Top 54%)5385(Top 49%)5385(Top 334%)
25.2M25.20 mi0.35 mi13561+234547-54547-512972(Top 51%)5073(Top 46%)5073(Top 315%)
Finish26.22 mi1.02 mi13413+1484498+494498+4910640(Top 42%)3815(Top 35%)3815(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14204

Females

4494

F40-44

4494

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15773

Females

5386

F40-44

5386

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14204

Females

4494

F40-44

4494

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13672

Females

4231

F40-44

4231

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13073

Females

3941

F40-44

3941

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15299

Females

5336

F40-44

5336

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12850

Females

4201

F40-44

4201

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12034

Females

4046

F40-44

4046

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11314

Females

3903

F40-44

3903

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11215

Females

3878

F40-44

3878

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12682

Females

4752

F40-44

4752

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12184

Females

4509

F40-44

4509

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13710

Females

5385

F40-44

5385

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12972

Females

5073

F40-44

5073

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10640

Females

3815

F40-44

3815

Passing Analysis

Category:
Athletes Passed
3528
Passed By
961
Net Change
+2567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15980
5K → 10K341208+133#15980#15847
10K → 15K63420+614#15847#15233
15K → 20K48847+441#15233#14792
20K → Half943+91#14792#14701
Half → 25K201253-52#14701#14753
25K → 30K51179+432#14753#14321
30K → 20M23941+198#14321#14123
20M → 21M22837+191#14123#13932
21M → 35K17718+159#13932#13773
35K → 23M16680+86#13773#13687
23M → 24M12838+90#13687#13597
24M → 40K9986+13#13597#13584
40K → 25.2M5734+23#13584#13561
25.2M → Finish16517+148#13561#13413
TOTALS3528961+2567
📊

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