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BOSTON MARATHON 2023

Sky Canaves

Bib: 12040•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 24%
Masters (Masters Women)
#0 / 6539
Top 12%
Division (F45-49)
#0 / 1817
Top 12%
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
7:57/mi
24:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
49:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:13:54
↑ 67↓ 78
20K· 12.43 mi
7:59/mi
1:38:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:44:03
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:03:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:28:10
↑ 181↓ 1480.2%
20M
7:49/mi
2:38:48
↑ 64↓ 500.2%
21M
8:05/mi
2:46:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:52:30
↑ 17↓ 861.7%
23M
7:49/mi
3:02:17
↑ 23↓ 630.6%
24M
7:29/mi
3:09:46
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:16:26
↓ 200.3%
25.2M
8:25/mi
3:19:20
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:27:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:10
Pace7:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2824:437:5724:43
7:57
-
10K
6.21 mi11:17:1149:267:5724:43
7:57
0:00
15K
9.32 mi11:41:391:13:547:5624:28
7:53
-0:04
20K
12.43 mi12:06:271:38:427:5724:48
7:59
+0:06
Half
13.11 mi12:11:481:44:037:565:21
7:50
-0:09
25K
15.53 mi12:31:102:03:257:5719:22
7:59
+0:09
30K
18.64 mi12:55:552:28:107:5724:45
7:58
-0:01
20M
20.00 mi13:06:332:38:487:5610:38
7:49
-0:09
21M
21.00 mi13:14:382:46:537:578:05
8:05
+0:16
35K
21.75 mi13:20:152:52:307:565:37
7:30
-0:35
23M
23.00 mi13:30:023:02:177:569:47
7:49
+0:19
24M
24.00 mi13:37:313:09:467:547:29
7:29
-0:20
40K
24.85 mi13:44:113:16:267:546:40
7:48
+0:19
25.2M
25.20 mi13:47:053:19:207:552:54
8:25
+0:37
Finish
26.22 mi13:54:583:27:137:557:53
7:44
-0:41

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

7:29 /mi

Average Pace

7:55 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:19

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi10:52:2824:437:5724:43
7:57
#13698
10K
6.21 mi11:17:1149:267:5724:43
7:57
#14037
15K
9.32 mi11:41:391:13:547:5624:28
7:53
#13809
20K
12.43 mi12:06:271:38:427:5724:48
7:59
#13634
Half
13.11 mi12:11:481:44:037:565:21
7:50
#13609
25K
15.53 mi12:31:102:03:257:5719:22
7:59
#13422
30K
18.64 mi12:55:552:28:107:5724:45
7:58
#12887
20M
20.00 mi13:06:332:38:487:5610:38
7:49
#12554
21M
21.00 mi13:14:382:46:537:578:05
8:05
#12242
35K
21.75 mi13:20:152:52:307:565:37
7:30
#12093
23M
23.00 mi13:30:023:02:177:569:47
7:49
#11852
24M
24.00 mi13:37:313:09:467:547:29
7:29
#11640
40K
24.85 mi13:44:113:16:267:546:40
7:48
#11520
25.2M
25.20 mi13:47:053:19:207:552:54
8:25
#11455
Finish
26.22 mi13:54:583:27:137:557:53
7:44
#11366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi136983840384013304(Top 50%)3665(Top 32%)3665(Top 202%)
10K6.21 mi3.10 mi14037-3394062-2224062-22214447(Top 54%)4325(Top 38%)4325(Top 238%)
15K9.32 mi3.11 mi13809+2283949+1133949+11313304(Top 50%)3665(Top 32%)3665(Top 202%)
20K12.43 mi3.11 mi13634+1753869+803869+8013276(Top 50%)3690(Top 32%)3690(Top 203%)
Half13.11 mi0.68 mi13609+253848+213848+2113115(Top 49%)3549(Top 31%)3549(Top 195%)
25K15.53 mi2.42 mi13422+1873756+923756+9212645(Top 47%)3437(Top 30%)3437(Top 189%)
30K18.64 mi3.11 mi12887+5353481+2753481+27510634(Top 40%)2465(Top 22%)2465(Top 136%)
20M20.00 mi1.36 mi12554+3333304+1773304+1779101(Top 34%)1841(Top 16%)1841(Top 101%)
21M21.00 mi1.00 mi12242+3123148+1563148+1567952(Top 30%)1511(Top 13%)1511(Top 83%)
35K21.75 mi0.75 mi12093+1493085+633085+638646(Top 32%)1765(Top 15%)1765(Top 97%)
23M23.00 mi1.25 mi11852+2412960+1252960+1258548(Top 32%)1823(Top 16%)1823(Top 100%)
24M24.00 mi1.00 mi11640+2122864+962864+967639(Top 29%)1544(Top 14%)1544(Top 85%)
40K24.85 mi0.85 mi11520+1202825+392825+398708(Top 33%)2044(Top 18%)2044(Top 112%)
25.2M25.20 mi0.35 mi11455+652802+232802+239064(Top 34%)2290(Top 20%)2290(Top 126%)
Finish26.22 mi1.02 mi11366+892776+262776+2610237(Top 38%)2814(Top 25%)2814(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13304

Females

3665

F45-49

3665

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

14447

Females

4325

F45-49

4325

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13304

Females

3665

F45-49

3665

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13276

Females

3690

F45-49

3690

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13115

Females

3549

F45-49

3549

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12645

Females

3437

F45-49

3437

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10634

Females

2465

F45-49

2465

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9101

Females

1841

F45-49

1841

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7952

Females

1511

F45-49

1511

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8646

Females

1765

F45-49

1765

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8548

Females

1823

F45-49

1823

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7639

Females

1544

F45-49

1544

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8708

Females

2044

F45-49

2044

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9064

Females

2290

F45-49

2290

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10237

Females

2814

F45-49

2814

Passing Analysis

Category:
Athletes Passed
3151
Passed By
819
Net Change
+2332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13698
5K → 10K147486-339#13698#14037
10K → 15K32496+228#14037#13809
15K → 20K26287+175#13809#13634
20K → Half4621+25#13634#13609
Half → 25K23043+187#13609#13422
25K → 30K55116+535#13422#12887
30K → 20M3374+333#12887#12554
20M → 21M3131+312#12554#12242
21M → 35K1512+149#12242#12093
35K → 23M2476+241#12093#11852
23M → 24M2153+212#11852#11640
24M → 40K13818+120#11640#11520
40K → 25.2M705+65#11520#11455
25.2M → Finish12031+89#11455#11366
TOTALS3151819+2332
📊

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