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BOSTON MARATHON 2025

Karla Wolberg Garcia

Bib: 18348•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ 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
8:04/mi
25:03
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
50:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:10/mi
1:15:25
↑ 67↓ 78
20K· 12.43 mi
8:31/mi
1:41:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:47:41
↑ 19↓ 370.5%
25K· 15.53 mi
9:07/mi
2:09:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:36/mi
2:39:36
↑ 181↓ 1480.2%
20M
9:36/mi
2:52:39
↑ 64↓ 500.2%
21M
10:41/mi
3:03:20
↑ 106↓ 241.6%
35K· 21.75 mi
9:08/mi
3:10:10
↑ 17↓ 861.7%
23M
9:58/mi
3:22:39
↑ 23↓ 630.6%
24M
9:39/mi
3:32:18
↓ 821.3%
40K· 24.85 mi
11:15/mi
3:41:55
↓ 200.3%
25.2M
11:48/mi
3:45:59
↑ 13↓ 160.2%
Finish· 26.22 mi
11:12/mi
3:57:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:41
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:09:43
Pace9:54 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5025:038:0425:03
8:04
-
10K
6.21 mi11:41:4950:028:0324:59
8:02
-0:02
15K
9.32 mi12:07:121:15:258:0525:23
8:10
+0:08
20K
12.43 mi12:33:401:41:538:1226:28
8:31
+0:21
Half
13.11 mi12:39:281:47:418:135:48
8:30
-0:01
25K
15.53 mi13:01:352:09:488:2122:07
9:07
+0:37
30K
18.64 mi13:31:232:39:368:3429:48
9:36
+0:29
20M
20.00 mi13:44:262:52:398:3813:03
9:36
0:00
21M
21.00 mi13:55:073:03:208:4410:41
10:41
+1:05
35K
21.75 mi14:01:573:10:108:456:50
9:08
-1:33
23M
23.00 mi14:14:263:22:398:4912:29
9:58
+0:50
24M
24.00 mi14:24:053:32:188:519:39
9:39
-0:19
40K
24.85 mi14:33:423:41:558:569:37
11:15
+1:36
25.2M
25.20 mi14:37:463:45:598:584:04
11:48
+0:33
Finish
26.22 mi14:49:113:57:249:0411:25
11:12
-0:36

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

8:02 /mi

Average Pace

9:04 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:41

45% of race

Time at Steady Pace

1:33:56

40% of race

Time at Slower Pace

35:47

15% of race

Average Pace: 9:03 /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 mi11:16:5025:038:0425:03
8:04
#17123
10K
6.21 mi11:41:4950:028:0324:59
8:02
#16930
15K
9.32 mi12:07:121:15:258:0525:23
8:10
#17022
20K
12.43 mi12:33:401:41:538:1226:28
8:31
#17336
Half
13.11 mi12:39:281:47:418:135:48
8:30
#17427
25K
15.53 mi13:01:352:09:488:2122:07
9:07
#17962
30K
18.64 mi13:31:232:39:368:3429:48
9:36
#18518
20M
20.00 mi13:44:262:52:398:3813:03
9:36
#18613
21M
21.00 mi13:55:073:03:208:4410:41
10:41
#18791
35K
21.75 mi14:01:573:10:108:456:50
9:08
#18802
23M
23.00 mi14:14:263:22:398:4912:29
9:58
#18939
24M
24.00 mi14:24:053:32:188:519:39
9:39
#19028
40K
24.85 mi14:33:423:41:558:569:37
11:15
#19315
25.2M
25.20 mi14:37:463:45:598:584:04
11:48
#19387
Finish
26.22 mi14:49:113:57:249:0411:25
11:12
#19820
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi171235813581317218(Top 61%)5862(Top 48%)5862(Top 450%)
10K6.21 mi3.10 mi16930+1935682+1315682+13116796(Top 59%)5591(Top 46%)5591(Top 429%)
15K9.32 mi3.11 mi17022-925728-465728-4617218(Top 61%)5862(Top 48%)5862(Top 450%)
20K12.43 mi3.11 mi17336-3145938-2105938-21018383(Top 65%)6557(Top 54%)6557(Top 503%)
Half13.11 mi0.68 mi17427-915997-595997-5919279(Top 68%)7070(Top 58%)7070(Top 543%)
25K15.53 mi2.42 mi17962-5356336-3396336-33920456(Top 72%)7783(Top 64%)7783(Top 597%)
30K18.64 mi3.11 mi18518-5566670-3346670-33420319(Top 72%)7831(Top 64%)7831(Top 601%)
20M20.00 mi1.36 mi18613-956752-826752-8219640(Top 69%)7600(Top 62%)7600(Top 583%)
21M21.00 mi1.00 mi18791-1786882-1306882-13020570(Top 72%)8226(Top 67%)8226(Top 631%)
35K21.75 mi0.75 mi18802-116908-266908-2618910(Top 67%)7407(Top 61%)7407(Top 568%)
23M23.00 mi1.25 mi18939-1377014-1067014-10620395(Top 72%)8241(Top 67%)8241(Top 632%)
24M24.00 mi1.00 mi19028-897082-687082-6820203(Top 71%)8187(Top 67%)8187(Top 628%)
40K24.85 mi0.85 mi19315-2877270-1887270-18823670(Top 83%)10011(Top 82%)10011(Top 768%)
25.2M25.20 mi0.35 mi19387-727325-557325-5522779(Top 80%)9547(Top 78%)9547(Top 733%)
Finish26.22 mi1.02 mi19820-4337581-2567581-25625714(Top 91%)11002(Top 90%)11002(Top 844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17218

Females

5862

F50-54

5862

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16796

Females

5591

F50-54

5591

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17218

Females

5862

F50-54

5862

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

18383

Females

6557

F50-54

6557

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19279

Females

7070

F50-54

7070

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20456

Females

7783

F50-54

7783

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20319

Females

7831

F50-54

7831

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19640

Females

7600

F50-54

7600

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20570

Females

8226

F50-54

8226

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

18910

Females

7407

F50-54

7407

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20395

Females

8241

F50-54

8241

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20203

Females

8187

F50-54

8187

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23670

Females

10011

F50-54

10011

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22779

Females

9547

F50-54

9547

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25714

Females

11002

F50-54

11002

Passing Analysis

Category:
Athletes Passed
1188
Passed By
3885
Net Change
-2697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17123
5K → 10K400207+193#17123#16930
10K → 15K168260-92#16930#17022
15K → 20K112426-314#17022#17336
20K → Half10101-91#17336#17427
Half → 25K65600-535#17427#17962
25K → 30K98654-556#17962#18518
30K → 20M80175-95#18518#18613
20M → 21M55233-178#18613#18791
21M → 35K5566-11#18791#18802
35K → 23M61198-137#18802#18939
23M → 24M39128-89#18939#19028
24M → 40K21308-287#19028#19315
40K → 25.2M2092-72#19315#19387
25.2M → Finish4437-433#19387#19820
TOTALS11883885-2697
📊

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