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BOSTON MARATHON 2023

Caroline Sekaquaptewa

Bib: 11808•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F45-49)
#0 / 1817
Top 28%
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
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:14:05
↑ 67↓ 78
20K· 12.43 mi
8:03/mi
1:39:07
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:44:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:04:33
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:31:25
↑ 181↓ 1480.2%
20M
8:52/mi
2:43:28
↑ 64↓ 500.2%
21M
9:32/mi
2:53:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
2:59:32
↑ 17↓ 861.7%
23M
8:33/mi
3:10:14
↑ 23↓ 630.6%
24M
8:15/mi
3:18:29
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:25:35
↓ 200.3%
25.2M
9:11/mi
3:28:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:03/mi
3:36:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:41
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:52:16
Pace8:34 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2024:317:5324:31
7:53
-
10K
6.21 mi11:16:2149:327:5825:01
8:03
+0:10
15K
9.32 mi11:40:541:14:057:5724:33
7:54
-0:09
20K
12.43 mi12:05:561:39:077:5925:02
8:03
+0:09
Half
13.11 mi12:11:301:44:417:595:34
8:10
+0:07
25K
15.53 mi12:31:222:04:338:0119:52
8:12
+0:02
30K
18.64 mi12:58:142:31:258:0726:52
8:39
+0:27
20M
20.00 mi13:10:172:43:288:1012:03
8:52
+0:13
21M
21.00 mi13:19:492:53:008:149:32
9:32
+0:40
35K
21.75 mi13:26:212:59:328:156:32
8:44
-0:48
23M
23.00 mi13:37:033:10:148:1610:42
8:33
-0:11
24M
24.00 mi13:45:183:18:298:168:15
8:15
-0:18
40K
24.85 mi13:52:243:25:358:167:06
8:18
+0:03
25.2M
25.20 mi13:55:343:28:458:173:10
9:11
+0:53
Finish
26.22 mi14:03:463:36:578:178:12
8:03
-1:08

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

7:53 /mi

Average Pace

8:17 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:04

23% of race

Time at Steady Pace

1:39:02

46% of race

Time at Slower Pace

1:08:51

32% of race

Average Pace: 8:16 /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 mi10:51:2024:317:5324:31
7:53
#13182
10K
6.21 mi11:16:2149:327:5825:01
8:03
#14185
15K
9.32 mi11:40:541:14:057:5724:33
7:54
#13965
20K
12.43 mi12:05:561:39:077:5925:02
8:03
#13909
Half
13.11 mi12:11:301:44:417:595:34
8:10
#13992
25K
15.53 mi12:31:222:04:338:0119:52
8:12
#14005
30K
18.64 mi12:58:142:31:258:0726:52
8:39
#14274
20M
20.00 mi13:10:172:43:288:1012:03
8:52
#14360
21M
21.00 mi13:19:492:53:008:149:32
9:32
#14473
35K
21.75 mi13:26:212:59:328:156:32
8:44
#14553
23M
23.00 mi13:37:033:10:148:1610:42
8:33
#14481
24M
24.00 mi13:45:183:18:298:168:15
8:15
#14384
40K
24.85 mi13:52:243:25:358:167:06
8:18
#14283
25.2M
25.20 mi13:55:343:28:458:173:10
9:11
#14256
Finish
26.22 mi14:03:463:36:578:178:12
8:03
#14181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi131823546354613580(Top 51%)3827(Top 34%)3827(Top 211%)
10K6.21 mi3.10 mi14185-10034155-6094155-60915192(Top 57%)4787(Top 42%)4787(Top 263%)
15K9.32 mi3.11 mi13965+2204038+1174038+11713580(Top 51%)3827(Top 34%)3827(Top 211%)
20K12.43 mi3.11 mi13909+564030+84030+813915(Top 52%)4062(Top 36%)4062(Top 224%)
Half13.11 mi0.68 mi13992-834082-524082-5215510(Top 58%)4982(Top 44%)4982(Top 274%)
25K15.53 mi2.42 mi14005-134112-304112-3014197(Top 53%)4337(Top 38%)4337(Top 239%)
30K18.64 mi3.11 mi14274-2694314-2024314-20215209(Top 57%)5063(Top 44%)5063(Top 279%)
20M20.00 mi1.36 mi14360-864399-854399-8515822(Top 59%)5458(Top 48%)5458(Top 300%)
21M21.00 mi1.00 mi14473-1134479-804479-8016122(Top 61%)5689(Top 50%)5689(Top 313%)
35K21.75 mi0.75 mi14553-804535-564535-5616593(Top 62%)6033(Top 53%)6033(Top 332%)
23M23.00 mi1.25 mi14481+724517+184517+1813521(Top 51%)4352(Top 38%)4352(Top 240%)
24M24.00 mi1.00 mi14384+974482+354482+3512969(Top 49%)4121(Top 36%)4121(Top 227%)
40K24.85 mi0.85 mi14283+1014445+374445+3712125(Top 46%)3750(Top 33%)3750(Top 206%)
25.2M25.20 mi0.35 mi14256+274440+54440+513603(Top 51%)4540(Top 40%)4540(Top 250%)
Finish26.22 mi1.02 mi14181+754413+274413+2712475(Top 47%)3952(Top 35%)3952(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13580

Females

3827

F45-49

3827

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

15192

Females

4787

F45-49

4787

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13580

Females

3827

F45-49

3827

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13915

Females

4062

F45-49

4062

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

15510

Females

4982

F45-49

4982

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14197

Females

4337

F45-49

4337

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15209

Females

5063

F45-49

5063

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15822

Females

5458

F45-49

5458

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16122

Females

5689

F45-49

5689

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

16593

Females

6033

F45-49

6033

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13521

Females

4352

F45-49

4352

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12969

Females

4121

F45-49

4121

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12125

Females

3750

F45-49

3750

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13603

Females

4540

F45-49

4540

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12475

Females

3952

F45-49

3952

Passing Analysis

Category:
Athletes Passed
1434
Passed By
2433
Net Change
-999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13182
5K → 10K451048-1003#13182#14185
10K → 15K31090+220#14185#13965
15K → 20K205149+56#13965#13909
20K → Half1093-83#13909#13992
Half → 25K125138-13#13992#14005
25K → 30K117386-269#14005#14274
30K → 20M61147-86#14274#14360
20M → 21M47160-113#14360#14473
21M → 35K1999-80#14473#14553
35K → 23M10937+72#14553#14481
23M → 24M12023+97#14481#14384
24M → 40K11918+101#14384#14283
40K → 25.2M3710+27#14283#14256
25.2M → Finish11035+75#14256#14181
TOTALS14342433-999
📊

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