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BOSTON MARATHON 2023

Maura Buglione

Bib: 27067•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
10:08/mi
31:30
↑ 97↓ 3451.5%
10K· 6.21 mi
9:14/mi
1:00:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:10/mi
1:28:41
↑ 67↓ 78
20K· 12.43 mi
9:29/mi
1:58:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:02/mi
2:04:18
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:26:45
↑ 66↓ 880.2%
30K· 18.64 mi
9:42/mi
2:56:52
↑ 181↓ 1480.2%
20M
9:39/mi
3:09:59
↑ 64↓ 500.2%
21M
10:26/mi
3:20:25
↑ 106↓ 241.6%
35K· 21.75 mi
9:08/mi
3:27:15
↑ 17↓ 861.7%
23M
9:44/mi
3:39:26
↑ 23↓ 630.6%
24M
9:32/mi
3:48:58
↓ 821.3%
40K· 24.85 mi
9:54/mi
3:57:26
↓ 200.3%
25.2M
10:38/mi
4:01:06
↑ 13↓ 160.2%
Finish· 26.22 mi
9:38/mi
4:10:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:18
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:06:37
Pace9:40 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1831:3010:0831:30
10:08
-
10K
6.21 mi12:20:001:00:129:4128:42
9:14
-0:54
15K
9.32 mi12:48:291:28:419:3128:29
9:10
-0:04
20K
12.43 mi13:17:561:58:089:3029:27
9:29
+0:19
Half
13.11 mi13:24:062:04:189:296:10
9:02
-0:27
25K
15.53 mi13:46:332:26:459:2722:27
9:16
+0:14
30K
18.64 mi14:16:402:56:529:2930:07
9:42
+0:26
20M
20.00 mi14:29:473:09:599:3013:07
9:39
-0:03
21M
21.00 mi14:40:133:20:259:3310:26
10:26
+0:47
35K
21.75 mi14:47:033:27:159:326:50
9:08
-1:18
23M
23.00 mi14:59:143:39:269:3212:11
9:44
+0:36
24M
24.00 mi15:08:463:48:589:329:32
9:32
-0:12
40K
24.85 mi15:17:143:57:269:338:28
9:54
+0:22
25.2M
25.20 mi15:20:544:01:069:343:40
10:38
+0:44
Finish
26.22 mi15:30:434:10:559:359:49
9:38
-1:00

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

9:02 /mi

Average Pace

9:35 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:19

82% of race

Time at Steady Pace

45:36

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:34 /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 mi11:51:1831:3010:0831:30
10:08
#23782
10K
6.21 mi12:20:001:00:129:4128:42
9:14
#22861
15K
9.32 mi12:48:291:28:419:3128:29
9:10
#22360
20K
12.43 mi13:17:561:58:089:3029:27
9:29
#22120
Half
13.11 mi13:24:062:04:189:296:10
9:02
#22050
25K
15.53 mi13:46:332:26:459:2722:27
9:16
#21718
30K
18.64 mi14:16:402:56:529:2930:07
9:42
#21445
20M
20.00 mi14:29:473:09:599:3013:07
9:39
#21272
21M
21.00 mi14:40:133:20:259:3310:26
10:26
#21172
35K
21.75 mi14:47:033:27:159:326:50
9:08
#21073
23M
23.00 mi14:59:143:39:269:3212:11
9:44
#20925
24M
24.00 mi15:08:463:48:589:329:32
9:32
#20845
40K
24.85 mi15:17:143:57:269:338:28
9:54
#20804
25.2M
25.20 mi15:20:544:01:069:343:40
10:38
#20774
Finish
26.22 mi15:30:434:10:559:359:49
9:38
#20757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237829781978121194(Top 80%)8337(Top 73%)8337(Top 171%)
10K6.21 mi3.10 mi22861+9219280+5019280+50121737(Top 82%)8681(Top 76%)8681(Top 178%)
15K9.32 mi3.11 mi22360+5019024+2569024+25621194(Top 80%)8337(Top 73%)8337(Top 171%)
20K12.43 mi3.11 mi22120+2408894+1308894+13021489(Top 81%)8520(Top 75%)8520(Top 174%)
Half13.11 mi0.68 mi22050+708855+398855+3920632(Top 77%)8045(Top 70%)8045(Top 165%)
25K15.53 mi2.42 mi21718+3328666+1898666+18920065(Top 75%)7733(Top 68%)7733(Top 158%)
30K18.64 mi3.11 mi21445+2738527+1398527+13920130(Top 76%)7846(Top 69%)7846(Top 161%)
20M20.00 mi1.36 mi21272+1738451+768451+7619420(Top 73%)7533(Top 66%)7533(Top 154%)
21M21.00 mi1.00 mi21172+1008408+438408+4319404(Top 73%)7588(Top 66%)7588(Top 155%)
35K21.75 mi0.75 mi21073+998369+398369+3918527(Top 70%)7135(Top 62%)7135(Top 146%)
23M23.00 mi1.25 mi20925+1488297+728297+7219210(Top 72%)7534(Top 66%)7534(Top 154%)
24M24.00 mi1.00 mi20845+808257+408257+4019356(Top 73%)7646(Top 67%)7646(Top 157%)
40K24.85 mi0.85 mi20804+418241+168241+1619719(Top 74%)7905(Top 69%)7905(Top 162%)
25.2M25.20 mi0.35 mi20774+308229+128229+1219557(Top 73%)7822(Top 68%)7822(Top 160%)
Finish26.22 mi1.02 mi20757+178232-38232-320595(Top 77%)8346(Top 73%)8346(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

21194

Females

8337

F18-39

8337

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21737

Females

8681

F18-39

8681

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

21194

Females

8337

F18-39

8337

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21489

Females

8520

F18-39

8520

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

20632

Females

8045

F18-39

8045

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

20065

Females

7733

F18-39

7733

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

20130

Females

7846

F18-39

7846

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19420

Females

7533

F18-39

7533

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19404

Females

7588

F18-39

7588

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

18527

Females

7135

F18-39

7135

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

19210

Females

7534

F18-39

7534

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

19356

Females

7646

F18-39

7646

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19719

Females

7905

F18-39

7905

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19557

Females

7822

F18-39

7822

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20595

Females

8346

F18-39

8346

Passing Analysis

Category:
Athletes Passed
3215
Passed By
190
Net Change
+3025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23782
5K → 10K93615+921#23782#22861
10K → 15K51615+501#22861#22360
15K → 20K27434+240#22360#22120
20K → Half766+70#22120#22050
Half → 25K3364+332#22050#21718
25K → 30K28916+273#21718#21445
30K → 20M1818+173#21445#21272
20M → 21M12020+100#21272#21172
21M → 35K1023+99#21172#21073
35K → 23M1579+148#21073#20925
23M → 24M9313+80#20925#20845
24M → 40K6322+41#20845#20804
40K → 25.2M333+30#20804#20774
25.2M → Finish3922+17#20774#20757
TOTALS3215190+3025
📊

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