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BOSTON MARATHON 2023

Jody Musolino

Bib: 21466•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
Masters (Masters Women)
#0 / 6539
Top 32%
Division (F45-49)
#0 / 1817
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:32/mi
26:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:17/mi
52:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:17:59
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:43:48
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:49:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:09:33
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:36:18
↑ 181↓ 1480.2%
20M
8:36/mi
2:47:59
↑ 64↓ 500.2%
21M
9:04/mi
2:57:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
3:03:11
↑ 17↓ 861.7%
23M
8:35/mi
3:13:56
↑ 23↓ 630.6%
24M
8:10/mi
3:22:06
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:29:22
↓ 200.3%
25.2M
9:11/mi
3:32:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:09/mi
3:40:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:26
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0326:318:3226:31
8:32
-
10K
6.21 mi11:45:4852:168:2525:45
8:17
-0:15
15K
9.32 mi12:11:311:17:598:2225:43
8:17
0:00
20K
12.43 mi12:37:201:43:488:2125:49
8:19
+0:02
Half
13.11 mi12:42:581:49:268:215:38
8:15
-0:04
25K
15.53 mi13:03:052:09:338:2020:07
8:18
+0:03
30K
18.64 mi13:29:502:36:188:2326:45
8:37
+0:19
20M
20.00 mi13:41:312:47:598:2411:41
8:36
-0:01
21M
21.00 mi13:50:352:57:038:269:04
9:04
+0:28
35K
21.75 mi13:56:433:03:118:256:08
8:12
-0:52
23M
23.00 mi14:07:283:13:568:2610:45
8:35
+0:23
24M
24.00 mi14:15:383:22:068:258:10
8:10
-0:25
40K
24.85 mi14:22:543:29:228:257:16
8:30
+0:20
25.2M
25.20 mi14:26:043:32:328:263:10
9:11
+0:41
Finish
26.22 mi14:34:223:40:508:268:18
8:09
-1:02

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

8:09 /mi

Average Pace

8:26 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:36

94% of race

Time at Steady Pace

12:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi11:20:0326:318:3226:31
8:32
#17794
10K
6.21 mi11:45:4852:168:2525:45
8:17
#17286
15K
9.32 mi12:11:311:17:598:2225:43
8:17
#16965
20K
12.43 mi12:37:201:43:488:2125:49
8:19
#16645
Half
13.11 mi12:42:581:49:268:215:38
8:15
#16624
25K
15.53 mi13:03:052:09:338:2020:07
8:18
#16324
30K
18.64 mi13:29:502:36:188:2326:45
8:37
#16049
20M
20.00 mi13:41:312:47:598:2411:41
8:36
#15903
21M
21.00 mi13:50:352:57:038:269:04
9:04
#15733
35K
21.75 mi13:56:433:03:118:256:08
8:12
#15641
23M
23.00 mi14:07:283:13:568:2610:45
8:35
#15513
24M
24.00 mi14:15:383:22:068:258:10
8:10
#15372
40K
24.85 mi14:22:543:29:228:257:16
8:30
#15282
25.2M
25.20 mi14:26:043:32:328:263:10
9:11
#15240
Finish
26.22 mi14:34:223:40:508:268:18
8:09
#15147
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177946416641616402(Top 62%)5534(Top 48%)5534(Top 305%)
10K6.21 mi3.10 mi17286+5086105+3116105+31116856(Top 63%)5779(Top 51%)5779(Top 318%)
15K9.32 mi3.11 mi16965+3215884+2215884+22116402(Top 62%)5534(Top 48%)5534(Top 305%)
20K12.43 mi3.11 mi16645+3205703+1815703+18115665(Top 59%)5137(Top 45%)5137(Top 283%)
Half13.11 mi0.68 mi16624+215700+35700+316228(Top 61%)5429(Top 48%)5429(Top 299%)
25K15.53 mi2.42 mi16324+3005525+1755525+17514955(Top 56%)4807(Top 42%)4807(Top 265%)
30K18.64 mi3.11 mi16049+2755404+1215404+12114983(Top 56%)4919(Top 43%)4919(Top 271%)
20M20.00 mi1.36 mi15903+1465345+595345+5914277(Top 54%)4589(Top 40%)4589(Top 253%)
21M21.00 mi1.00 mi15733+1705262+835262+8313825(Top 52%)4403(Top 39%)4403(Top 242%)
35K21.75 mi0.75 mi15641+925220+425220+4213492(Top 51%)4291(Top 38%)4291(Top 236%)
23M23.00 mi1.25 mi15513+1285173+475173+4713748(Top 52%)4476(Top 39%)4476(Top 246%)
24M24.00 mi1.00 mi15372+1415090+835090+8312428(Top 47%)3825(Top 33%)3825(Top 211%)
40K24.85 mi0.85 mi15282+905046+445046+4413372(Top 50%)4408(Top 39%)4408(Top 243%)
25.2M25.20 mi0.35 mi15240+425027+195027+1913621(Top 51%)4558(Top 40%)4558(Top 251%)
Finish26.22 mi1.02 mi15147+934998+294998+2913105(Top 49%)4274(Top 37%)4274(Top 235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

16402

Females

5534

F45-49

5534

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16856

Females

5779

F45-49

5779

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

16402

Females

5534

F45-49

5534

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15665

Females

5137

F45-49

5137

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

16228

Females

5429

F45-49

5429

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14955

Females

4807

F45-49

4807

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14983

Females

4919

F45-49

4919

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14277

Females

4589

F45-49

4589

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13825

Females

4403

F45-49

4403

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13492

Females

4291

F45-49

4291

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13748

Females

4476

F45-49

4476

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12428

Females

3825

F45-49

3825

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13372

Females

4408

F45-49

4408

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13621

Females

4558

F45-49

4558

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13105

Females

4274

F45-49

4274

Passing Analysis

Category:
Athletes Passed
3150
Passed By
503
Net Change
+2647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17794
5K → 10K658150+508#17794#17286
10K → 15K39574+321#17286#16965
15K → 20K36545+320#16965#16645
20K → Half3918+21#16645#16624
Half → 25K32323+300#16624#16324
25K → 30K32449+275#16324#16049
30K → 20M16923+146#16049#15903
20M → 21M19020+170#15903#15733
21M → 35K986+92#15733#15641
35K → 23M15527+128#15641#15513
23M → 24M1498+141#15513#15372
24M → 40K11323+90#15372#15282
40K → 25.2M5513+42#15282#15240
25.2M → Finish11724+93#15240#15147
TOTALS3150503+2647
📊

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