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BOSTON MARATHON 2023

Adriana Caballero

Bib: 19148•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 32%
Masters (Masters Women)
#0 / 6539
Top 19%
Division (F45-49)
#0 / 1817
Top 20%
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
7:54/mi
24:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
49:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:14:14
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:39:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:45:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:19/mi
2:05:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:31:32
↑ 181↓ 1480.2%
20M
8:05/mi
2:42:31
↑ 64↓ 500.2%
21M
8:40/mi
2:51:11
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:56:51
↑ 17↓ 861.7%
23M
8:04/mi
3:06:57
↑ 23↓ 630.6%
24M
7:50/mi
3:14:47
↓ 821.3%
40K· 24.85 mi
8:08/mi
3:21:44
↓ 200.3%
25.2M
8:30/mi
3:24:40
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:32:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:10
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:47:35
Pace8:12 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4124:347:5424:34
7:54
-
10K
6.21 mi11:41:3249:257:5724:51
8:00
+0:06
15K
9.32 mi12:06:211:14:147:5824:49
7:59
-0:01
20K
12.43 mi12:31:551:39:488:0225:34
8:14
+0:15
Half
13.11 mi12:37:171:45:108:015:22
7:52
-0:22
25K
15.53 mi12:57:272:05:208:0420:10
8:19
+0:27
30K
18.64 mi13:23:392:31:328:0826:12
8:26
+0:07
20M
20.00 mi13:34:382:42:318:0810:59
8:05
-0:21
21M
21.00 mi13:43:182:51:118:098:40
8:40
+0:35
35K
21.75 mi13:48:582:56:518:085:40
7:34
-1:06
23M
23.00 mi13:59:043:06:578:0810:06
8:04
+0:30
24M
24.00 mi14:06:543:14:478:077:50
7:50
-0:14
40K
24.85 mi14:13:513:21:448:076:57
8:08
+0:18
25.2M
25.20 mi14:16:473:24:408:072:56
8:30
+0:22
Finish
26.22 mi14:24:523:32:458:078:05
7:56
-0:34

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

7:34 /mi

Average Pace

8:07 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:57

82% of race

Time at Steady Pace

37:48

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:16:4124:347:5424:34
7:54
#13316
10K
6.21 mi11:41:3249:257:5724:51
8:00
#14009
15K
9.32 mi12:06:211:14:147:5824:49
7:59
#14092
20K
12.43 mi12:31:551:39:488:0225:34
8:14
#14331
Half
13.11 mi12:37:171:45:108:015:22
7:52
#14283
25K
15.53 mi12:57:272:05:208:0420:10
8:19
#14415
30K
18.64 mi13:23:392:31:328:0826:12
8:26
#14323
20M
20.00 mi13:34:382:42:318:0810:59
8:05
#14048
21M
21.00 mi13:43:182:51:118:098:40
8:40
#13859
35K
21.75 mi13:48:582:56:518:085:40
7:34
#13664
23M
23.00 mi13:59:043:06:578:0810:06
8:04
#13422
24M
24.00 mi14:06:543:14:478:077:50
7:50
#13243
40K
24.85 mi14:13:513:21:448:076:57
8:08
#13127
25.2M
25.20 mi14:16:473:24:408:072:56
8:30
#13061
Finish
26.22 mi14:24:523:32:458:078:05
7:56
#12989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi133163619361914299(Top 54%)4256(Top 37%)4256(Top 234%)
10K6.21 mi3.10 mi14009-6934047-4284047-42814798(Top 56%)4542(Top 40%)4542(Top 250%)
15K9.32 mi3.11 mi14092-834112-654112-6514299(Top 54%)4256(Top 37%)4256(Top 234%)
20K12.43 mi3.11 mi14331-2394271-1594271-15915142(Top 57%)4793(Top 42%)4793(Top 264%)
Half13.11 mi0.68 mi14283+484252+194252+1913370(Top 50%)3719(Top 33%)3719(Top 205%)
25K15.53 mi2.42 mi14415-1324354-1024354-10215061(Top 57%)4877(Top 43%)4877(Top 268%)
30K18.64 mi3.11 mi14323+924344+104344+1013888(Top 52%)4262(Top 37%)4262(Top 235%)
20M20.00 mi1.36 mi14048+2754195+1494195+14910928(Top 41%)2708(Top 24%)2708(Top 149%)
21M21.00 mi1.00 mi13859+1894087+1084087+10811489(Top 43%)3140(Top 27%)3140(Top 173%)
35K21.75 mi0.75 mi13664+1953985+1023985+1029160(Top 34%)2010(Top 18%)2010(Top 111%)
23M23.00 mi1.25 mi13422+2423866+1193866+11910270(Top 39%)2641(Top 23%)2641(Top 145%)
24M24.00 mi1.00 mi13243+1793787+793787+7910077(Top 38%)2646(Top 23%)2646(Top 146%)
40K24.85 mi0.85 mi13127+1163745+423745+4210931(Top 41%)3117(Top 27%)3117(Top 172%)
25.2M25.20 mi0.35 mi13061+663722+233722+239689(Top 36%)2572(Top 23%)2572(Top 142%)
Finish26.22 mi1.02 mi12989+723693+293693+2911656(Top 44%)3527(Top 31%)3527(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

14299

Females

4256

F45-49

4256

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14798

Females

4542

F45-49

4542

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

14299

Females

4256

F45-49

4256

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

15142

Females

4793

F45-49

4793

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

13370

Females

3719

F45-49

3719

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

15061

Females

4877

F45-49

4877

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13888

Females

4262

F45-49

4262

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10928

Females

2708

F45-49

2708

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11489

Females

3140

F45-49

3140

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9160

Females

2010

F45-49

2010

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10270

Females

2641

F45-49

2641

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10077

Females

2646

F45-49

2646

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10931

Females

3117

F45-49

3117

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9689

Females

2572

F45-49

2572

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11656

Females

3527

F45-49

3527

Passing Analysis

Category:
Athletes Passed
2153
Passed By
1826
Net Change
+327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13316
5K → 10K82775-693#13316#14009
10K → 15K158241-83#14009#14092
15K → 20K117356-239#14092#14331
20K → Half5911+48#14331#14283
Half → 25K98230-132#14283#14415
25K → 30K222130+92#14415#14323
30K → 20M2805+275#14323#14048
20M → 21M20314+189#14048#13859
21M → 35K1950+195#13859#13664
35K → 23M25210+242#13664#13422
23M → 24M1823+179#13422#13243
24M → 40K13317+116#13243#13127
40K → 25.2M704+66#13127#13061
25.2M → Finish10230+72#13061#12989
TOTALS21531826+327
📊

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