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BOSTON MARATHON 2023

Barbara Diquigiovanni

Bib: 11431 F IT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 28%
Masters (Masters Women)
#0 / 6539
Top 14%
Division (F50-54)
#0 / 1207
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:13/mi
25:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:54/mi
50:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:46/mi
1:14:11
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:50/mi
1:38:31
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:46/mi
1:43:49
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:53/mi
2:02:55
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:12/mi
2:28:23
↑ 181↓ 1480.2%
138 ft elev
20M
8:12/mi
2:39:31
↑ 64↓ 500.2%
148 ft elev
21M
8:27/mi
2:47:58
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:00/mi
2:53:57
↑ 17↓ 861.7%
156 ft elev
23M
8:07/mi
3:04:07
↑ 23↓ 630.6%
116 ft elev
24M
8:04/mi
3:12:11
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:55/mi
3:18:57
↓ 200.3%
20 ft elev
25.2M
8:22/mi
3:21:50
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:23/mi
3:29:21
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:45:32
Pace8:03 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1325:328:1325:32
8:13
-
10K
6.21 mi11:16:4550:048:0324:32
7:54
-0:19
15K
9.32 mi11:40:521:14:117:5824:07
7:46
-0:08
20K
12.43 mi12:05:121:38:317:5624:20
7:50
+0:04
Half
13.11 mi12:10:301:43:497:555:18
7:46
-0:04
25K
15.53 mi12:29:362:02:557:5519:06
7:53
+0:07
30K
18.64 mi12:55:042:28:237:5825:28
8:12
+0:19
20M
20.00 mi13:06:122:39:317:5911:08
8:12
0:00
21M
21.00 mi13:14:392:47:588:008:27
8:27
+0:15
35K
21.75 mi13:20:382:53:578:005:59
8:00
-0:27
23M
23.00 mi13:30:483:04:078:0010:10
8:07
+0:07
24M
24.00 mi13:38:523:12:118:008:04
8:04
-0:03
40K
24.85 mi13:45:383:18:578:006:46
7:55
-0:09
25.2M
25.20 mi13:48:313:21:508:012:53
8:22
+0:27
Finish
26.22 mi13:56:023:29:217:597:31
7:23
-0:59

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

7:23 /mi

Average Pace

7:59 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:53

65% of race

Time at Steady Pace

1:13:28

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi10:52:1325:328:1325:32
8:13
#15592
10K
6.21 mi11:16:4550:048:0324:32
7:54
#14801
15K
9.32 mi11:40:521:14:117:5824:07
7:46
#14047
20K
12.43 mi12:05:121:38:317:5624:20
7:50
#13526
Half
13.11 mi12:10:301:43:497:555:18
7:46
#13475
25K
15.53 mi12:29:362:02:557:5519:06
7:53
#13164
30K
18.64 mi12:55:042:28:237:5825:28
8:12
#12987
20M
20.00 mi13:06:122:39:317:5911:08
8:12
#12841
21M
21.00 mi13:14:392:47:588:008:27
8:27
#12648
35K
21.75 mi13:20:382:53:578:005:59
8:00
#12615
23M
23.00 mi13:30:483:04:078:0010:10
8:07
#12484
24M
24.00 mi13:38:523:12:118:008:04
8:04
#12432
40K
24.85 mi13:45:383:18:578:006:46
7:55
#12311
25.2M
25.20 mi13:48:313:21:508:012:53
8:22
#12258
Finish
26.22 mi13:56:023:29:217:597:31
7:23
#12061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi155925029502912414(Top 47%)3141(Top 27%)3141(Top 260%)
10K6.21 mi3.10 mi14801+7914522+5074522+50713960(Top 52%)4016(Top 35%)4016(Top 333%)
15K9.32 mi3.11 mi14047+7544088+4344088+43412414(Top 47%)3141(Top 27%)3141(Top 260%)
20K12.43 mi3.11 mi13526+5213797+2913797+29112018(Top 45%)2985(Top 26%)2985(Top 247%)
Half13.11 mi0.68 mi13475+513769+283769+2812497(Top 47%)3200(Top 28%)3200(Top 265%)
25K15.53 mi2.42 mi13164+3113590+1793590+17911764(Top 44%)2938(Top 26%)2938(Top 243%)
30K18.64 mi3.11 mi12987+1773539+513539+5112333(Top 46%)3374(Top 30%)3374(Top 280%)
20M20.00 mi1.36 mi12841+1463476+633476+6311671(Top 44%)3101(Top 27%)3101(Top 257%)
21M21.00 mi1.00 mi12648+1933381+953381+9510220(Top 38%)2495(Top 22%)2495(Top 207%)
35K21.75 mi0.75 mi12615+333376+53376+512135(Top 46%)3498(Top 31%)3498(Top 290%)
23M23.00 mi1.25 mi12484+1313318+583318+5810636(Top 40%)2839(Top 25%)2839(Top 235%)
24M24.00 mi1.00 mi12432+523310+83310+811717(Top 44%)3436(Top 30%)3436(Top 285%)
40K24.85 mi0.85 mi12311+1213262+483262+489500(Top 36%)2415(Top 21%)2415(Top 200%)
25.2M25.20 mi0.35 mi12258+533247+153247+158770(Top 33%)2173(Top 19%)2173(Top 180%)
Finish26.22 mi1.02 mi12061+1973161+863161+867667(Top 29%)1696(Top 15%)1696(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12414

Females

3141

F50-54

3141

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13960

Females

4016

F50-54

4016

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12414

Females

3141

F50-54

3141

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12018

Females

2985

F50-54

2985

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12497

Females

3200

F50-54

3200

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11764

Females

2938

F50-54

2938

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12333

Females

3374

F50-54

3374

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11671

Females

3101

F50-54

3101

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10220

Females

2495

F50-54

2495

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

12135

Females

3498

F50-54

3498

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10636

Females

2839

F50-54

2839

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11717

Females

3436

F50-54

3436

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9500

Females

2415

F50-54

2415

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8770

Females

2173

F50-54

2173

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7667

Females

1696

F50-54

1696

Passing Analysis

Category:
Athletes Passed
3946
Passed By
415
Net Change
+3531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15592
5K → 10K86675+791#15592#14801
10K → 15K77218+754#14801#14047
15K → 20K53110+521#14047#13526
20K → Half6312+51#13526#13475
Half → 25K33322+311#13475#13164
25K → 30K287110+177#13164#12987
30K → 20M17226+146#12987#12841
20M → 21M21421+193#12841#12648
21M → 35K6229+33#12648#12615
35K → 23M15827+131#12615#12484
23M → 24M8735+52#12484#12432
24M → 40K13615+121#12432#12311
40K → 25.2M607+53#12311#12258
25.2M → Finish2058+197#12258#12061
TOTALS3946415+3531
📊

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