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BOSTON MARATHON 2025

Ginger Calcote

Bib: 19066•F

TN

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
8:28/mi
26:18
↑ 97↓ 3451.5%
10K· 6.21 mi
8:31/mi
52:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:19:26
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:46:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:51:56
↑ 19↓ 370.5%
25K· 15.53 mi
8:44/mi
2:13:06
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:41:42
↑ 181↓ 1480.2%
20M
9:11/mi
2:54:11
↑ 64↓ 500.2%
21M
9:35/mi
3:03:46
↑ 106↓ 241.6%
35K· 21.75 mi
12:11/mi
3:12:53
↑ 17↓ 861.7%
23M
9:15/mi
3:24:28
↑ 23↓ 630.6%
24M
9:33/mi
3:34:01
↓ 821.3%
40K· 24.85 mi
9:26/mi
3:42:05
↓ 200.3%
25.2M
10:03/mi
3:45:33
↑ 13↓ 160.2%
Finish· 26.22 mi
9:09/mi
3:54:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:56
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:02:56
Pace9:23 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3426:188:2826:18
8:28
-
10K
6.21 mi11:44:0252:468:3026:28
8:31
+0:03
15K
9.32 mi12:10:421:19:268:3126:40
8:35
+0:04
20K
12.43 mi12:37:261:46:108:3326:44
8:36
+0:01
Half
13.11 mi12:43:121:51:568:325:46
8:27
-0:09
25K
15.53 mi13:04:222:13:068:3421:10
8:44
+0:17
30K
18.64 mi13:32:582:41:428:4028:36
9:12
+0:28
20M
20.00 mi13:45:272:54:118:4312:29
9:11
-0:01
21M
21.00 mi13:55:023:03:468:459:35
9:35
+0:24
35K
21.75 mi14:04:093:12:538:529:07
12:11
+2:36
23M
23.00 mi14:15:443:24:288:5311:35
9:15
-2:56
24M
24.00 mi14:25:173:34:018:559:33
9:33
+0:18
40K
24.85 mi14:33:213:42:058:568:04
9:26
-0:07
25.2M
25.20 mi14:36:493:45:338:573:28
10:03
+0:37
Finish
26.22 mi14:46:083:54:528:589:19
9:09
-0:54

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

8:27 /mi

Average Pace

8:58 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:56

48% of race

Time at Steady Pace

1:50:21

47% of race

Time at Slower Pace

12:35

5% of race

Average Pace: 8:57 /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 mi11:17:3426:188:2826:18
8:28
#19690
10K
6.21 mi11:44:0252:468:3026:28
8:31
#19796
15K
9.32 mi12:10:421:19:268:3126:40
8:35
#19817
20K
12.43 mi12:37:261:46:108:3326:44
8:36
#19556
Half
13.11 mi12:43:121:51:568:325:46
8:27
#19512
25K
15.53 mi13:04:222:13:068:3421:10
8:44
#19322
30K
18.64 mi13:32:582:41:428:4028:36
9:12
#19200
20M
20.00 mi13:45:272:54:118:4312:29
9:11
#19073
21M
21.00 mi13:55:023:03:468:459:35
9:35
#18914
35K
21.75 mi14:04:093:12:538:529:07
12:11
#19465
23M
23.00 mi14:15:443:24:288:5311:35
9:15
#19351
24M
24.00 mi14:25:173:34:018:559:33
9:33
#19389
40K
24.85 mi14:33:213:42:058:568:04
9:26
#19344
25.2M
25.20 mi14:36:493:45:338:573:28
10:03
#19300
Finish
26.22 mi14:46:083:54:528:589:19
9:09
#19307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi196907320732019840(Top 70%)7356(Top 60%)7356(Top 565%)
10K6.21 mi3.10 mi19796-1067354-347354-3419921(Top 70%)7425(Top 61%)7425(Top 570%)
15K9.32 mi3.11 mi19817-217356-27356-219840(Top 70%)7356(Top 60%)7356(Top 565%)
20K12.43 mi3.11 mi19556+2617218+1387218+13818898(Top 67%)6856(Top 56%)6856(Top 526%)
Half13.11 mi0.68 mi19512+447198+207198+2018958(Top 67%)6881(Top 56%)6881(Top 528%)
25K15.53 mi2.42 mi19322+1907102+967102+9618589(Top 65%)6750(Top 55%)6750(Top 518%)
30K18.64 mi3.11 mi19200+1227075+277075+2718666(Top 66%)6932(Top 57%)6932(Top 532%)
20M20.00 mi1.36 mi19073+1277023+527023+5217753(Top 63%)6565(Top 54%)6565(Top 504%)
21M21.00 mi1.00 mi18914+1596959+646959+6416498(Top 58%)5986(Top 49%)5986(Top 459%)
35K21.75 mi0.75 mi19465-5517282-3237282-32326126(Top 92%)11152(Top 91%)11152(Top 856%)
23M23.00 mi1.25 mi19351+1147254+287254+2817587(Top 62%)6784(Top 55%)6784(Top 521%)
24M24.00 mi1.00 mi19389-387304-507304-5019806(Top 70%)7981(Top 65%)7981(Top 613%)
40K24.85 mi0.85 mi19344+457288+167288+1618452(Top 65%)7360(Top 60%)7360(Top 565%)
25.2M25.20 mi0.35 mi19300+447278+107278+1017323(Top 61%)6773(Top 55%)6773(Top 520%)
Finish26.22 mi1.02 mi19307-77300-227300-2219718(Top 69%)7988(Top 65%)7988(Top 613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19840

Females

7356

F50-54

7356

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

19921

Females

7425

F50-54

7425

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19840

Females

7356

F50-54

7356

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

18898

Females

6856

F50-54

6856

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

18958

Females

6881

F50-54

6881

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18589

Females

6750

F50-54

6750

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18666

Females

6932

F50-54

6932

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

17753

Females

6565

F50-54

6565

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16498

Females

5986

F50-54

5986

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26126

Females

11152

F50-54

11152

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17587

Females

6784

F50-54

6784

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19806

Females

7981

F50-54

7981

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18452

Females

7360

F50-54

7360

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17323

Females

6773

F50-54

6773

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19718

Females

7988

F50-54

7988

Passing Analysis

Category:
Athletes Passed
2097
Passed By
1714
Net Change
+383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19690
5K → 10K217323-106#19690#19796
10K → 15K187208-21#19796#19817
15K → 20K33170+261#19817#19556
20K → Half6117+44#19556#19512
Half → 25K26070+190#19512#19322
25K → 30K280158+122#19322#19200
30K → 20M17245+127#19200#19073
20M → 21M18728+159#19073#18914
21M → 35K7558-551#18914#19465
35K → 23M14935+114#19465#19351
23M → 24M5795-38#19351#19389
24M → 40K7934+45#19389#19344
40K → 25.2M5410+44#19344#19300
25.2M → Finish5663-7#19300#19307
TOTALS20971714+383
📊

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