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BOSTON MARATHON 2023

Patricia Cantanzriti

OH

Bib: 15661 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 29%
Division (F18-39)
#0 / 4884
Top 47%
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
8:02/mi
24:58
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:55/mi
49:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:51/mi
1:13:59
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:56/mi
1:38:39
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:53/mi
1:44:02
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:00/mi
2:03:26
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:08/mi
2:28:41
↑ 181↓ 1480.2%
138 ft elev
20M
8:12/mi
2:39:49
↑ 64↓ 500.2%
148 ft elev
21M
8:57/mi
2:48:46
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:38/mi
2:54:29
↑ 17↓ 861.7%
156 ft elev
23M
8:00/mi
3:04:30
↑ 23↓ 630.6%
116 ft elev
24M
7:53/mi
3:12:23
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:10/mi
3:19:22
↓ 200.3%
20 ft elev
25.2M
9:05/mi
3:22:30
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:55/mi
3:30:34
↑ 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
Time1:44:02
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5624:588:0224:58
8:02
-
10K
6.21 mi11:19:3349:357:5924:37
7:55
-0:07
15K
9.32 mi11:43:571:13:597:5624:24
7:51
-0:04
20K
12.43 mi12:08:371:38:397:5624:40
7:56
+0:05
Half
13.11 mi12:14:001:44:027:565:23
7:53
-0:03
25K
15.53 mi12:33:242:03:267:5719:24
8:00
+0:07
30K
18.64 mi12:58:392:28:417:5925:15
8:08
+0:08
20M
20.00 mi13:09:472:39:497:5911:08
8:12
+0:04
21M
21.00 mi13:18:442:48:468:028:57
8:57
+0:45
35K
21.75 mi13:24:272:54:298:015:43
7:38
-1:19
23M
23.00 mi13:34:283:04:308:0110:01
8:00
+0:22
24M
24.00 mi13:42:213:12:238:017:53
7:53
-0:07
40K
24.85 mi13:49:203:19:228:016:59
8:10
+0:17
25.2M
25.20 mi13:52:283:22:308:023:08
9:05
+0:55
Finish
26.22 mi14:00:323:30:348:028:04
7:55
-1:10

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

7:38 /mi

Average Pace

8:02 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:29

94% of race

Time at Steady Pace

8:57

4% of race

Time at Slower Pace

3:08

1% of race

Average Pace: 8:02 /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 mi10:54:5624:588:0224:58
8:02
#14276
10K
6.21 mi11:19:3349:357:5924:37
7:55
#14243
15K
9.32 mi11:43:571:13:597:5624:24
7:51
#13888
20K
12.43 mi12:08:371:38:397:5624:40
7:56
#13609
Half
13.11 mi12:14:001:44:027:565:23
7:53
#13599
25K
15.53 mi12:33:242:03:267:5719:24
8:00
#13434
30K
18.64 mi12:58:392:28:417:5925:15
8:08
#13107
20M
20.00 mi13:09:472:39:497:5911:08
8:12
#12982
21M
21.00 mi13:18:442:48:468:028:57
8:57
#12954
35K
21.75 mi13:24:272:54:298:015:43
7:38
#12810
23M
23.00 mi13:34:283:04:308:0110:01
8:00
#12603
24M
24.00 mi13:42:213:12:238:017:53
7:53
#12501
40K
24.85 mi13:49:203:19:228:016:59
8:10
#12459
25.2M
25.20 mi13:52:283:22:308:023:08
9:05
#12463
Finish
26.22 mi14:00:323:30:348:028:04
7:55
#12427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi14276419141911315235733573
10K6.21 mi3.10 mi14243+334192-14192-11419141694169
15K9.32 mi3.11 mi13888+3553989+2033989+2031315235733573
20K12.43 mi3.11 mi13609+2793850+1393850+1391295135203520
Half13.11 mi0.68 mi13599+103842+83842+81353138073807
25K15.53 mi2.42 mi13434+1653763+793763+791276234963496
30K18.64 mi3.11 mi13107+3273617+1463617+1461185331013101
20M20.00 mi1.36 mi12982+1253558+593558+591167631063106
21M21.00 mi1.00 mi12954+283559-13559-11313040114011
35K21.75 mi0.75 mi12810+1443492+673492+67962422092209
23M23.00 mi1.25 mi12603+2073390+1023390+102978524122412
24M24.00 mi1.00 mi12501+1023352+383352+381044328092809
40K24.85 mi0.85 mi12459+423349+33349+31117232423242
25.2M25.20 mi0.35 mi12463-43365-163365-161304242404240
Finish26.22 mi1.02 mi12427+363363+23363+21153134613461

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13152

Females

3573

F18-39

3573

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14191

Females

4169

F18-39

4169

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13152

Females

3573

F18-39

3573

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

12951

Females

3520

F18-39

3520

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13531

Females

3807

F18-39

3807

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12762

Females

3496

F18-39

3496

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11853

Females

3101

F18-39

3101

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11676

Females

3106

F18-39

3106

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13130

Females

4011

F18-39

4011

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9624

Females

2209

F18-39

2209

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9785

Females

2412

F18-39

2412

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10443

Females

2809

F18-39

2809

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11172

Females

3242

F18-39

3242

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13042

Females

4240

F18-39

4240

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11531

Females

3461

F18-39

3461

Passing Analysis

Category:
Athletes Passed
2619
Passed By
770
Net Change
+1849
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14276
5K → 10K302269+33#14276#14243
10K → 15K40954+355#14243#13888
15K → 20K32950+279#13888#13609
20K → Half3727+10#13609#13599
Half → 25K21449+165#13599#13434
25K → 30K37548+327#13434#13107
30K → 20M16136+125#13107#12982
20M → 21M11082+28#12982#12954
21M → 35K1484+144#12954#12810
35K → 23M2125+207#12810#12603
23M → 24M12523+102#12603#12501
24M → 40K7937+42#12501#12459
40K → 25.2M3640-4#12459#12463
25.2M → Finish8246+36#12463#12427
TOTALS2619770+1849

Passing Charts

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