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BOSTON MARATHON 2025

Caren Tucker

Bib: 25080•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
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
9:02/mi
28:04
↑ 97↓ 3451.5%
10K· 6.21 mi
9:16/mi
56:50
↑ 79↓ 1380.4%
15K· 9.32 mi
9:26/mi
1:26:10
↑ 67↓ 78
20K· 12.43 mi
9:39/mi
1:56:10
↑ 106↓ 860.1%
Half· 13.11 mi
9:29/mi
2:02:38
↑ 19↓ 370.5%
25K· 15.53 mi
10:03/mi
2:27:01
↑ 66↓ 880.2%
30K· 18.64 mi
10:39/mi
3:00:07
↑ 181↓ 1480.2%
20M
10:43/mi
3:14:41
↑ 64↓ 500.2%
21M
11:47/mi
3:26:28
↑ 106↓ 241.6%
35K· 21.75 mi
10:23/mi
3:34:14
↑ 17↓ 861.7%
23M
10:44/mi
3:47:40
↑ 23↓ 630.6%
24M
10:33/mi
3:58:13
↓ 821.3%
40K· 24.85 mi
10:48/mi
4:07:27
↓ 200.3%
25.2M
11:50/mi
4:11:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:21:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:38
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:19:06
Pace10:37 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5628:049:0228:04
9:02
-
10K
6.21 mi11:57:4256:509:0928:46
9:16
+0:14
15K
9.32 mi12:27:021:26:109:1529:20
9:26
+0:10
20K
12.43 mi12:57:021:56:109:2130:00
9:39
+0:13
Half
13.11 mi13:03:302:02:389:216:28
9:29
-0:10
25K
15.53 mi13:27:532:27:019:2824:23
10:03
+0:34
30K
18.64 mi14:00:593:00:079:4033:06
10:39
+0:36
20M
20.00 mi14:15:333:14:419:4414:34
10:43
+0:04
21M
21.00 mi14:27:203:26:289:5011:47
11:47
+1:04
35K
21.75 mi14:35:063:34:149:517:46
10:23
-1:24
23M
23.00 mi14:48:323:47:409:5413:26
10:44
+0:21
24M
24.00 mi14:59:053:58:139:5610:33
10:33
-0:11
40K
24.85 mi15:08:194:07:279:579:14
10:48
+0:15
25.2M
25.20 mi15:12:244:11:329:594:05
11:50
+1:02
Finish
26.22 mi15:22:364:21:449:5910:12
10:01
-1:49

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

9:02 /mi

Average Pace

9:59 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:38

47% of race

Time at Steady Pace

1:54:00

44% of race

Time at Slower Pace

25:06

10% of race

Average Pace: 9:59 /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 mi11:28:5628:049:0228:04
9:02
#22574
10K
6.21 mi11:57:4256:509:0928:46
9:16
#23012
15K
9.32 mi12:27:021:26:109:1529:20
9:26
#23255
20K
12.43 mi12:57:021:56:109:2130:00
9:39
#23280
Half
13.11 mi13:03:302:02:389:216:28
9:29
#23293
25K
15.53 mi13:27:532:27:019:2824:23
10:03
#23304
30K
18.64 mi14:00:593:00:079:4033:06
10:39
#23281
20M
20.00 mi14:15:333:14:419:4414:34
10:43
#23242
21M
21.00 mi14:27:203:26:289:5011:47
11:47
#23238
35K
21.75 mi14:35:063:34:149:517:46
10:23
#23223
23M
23.00 mi14:48:323:47:409:5413:26
10:44
#23200
24M
24.00 mi14:59:053:58:139:5610:33
10:33
#23177
40K
24.85 mi15:08:194:07:279:579:14
10:48
#23138
25.2M
25.20 mi15:12:244:11:329:594:05
11:50
#23142
Finish
26.22 mi15:22:364:21:449:5910:12
10:01
#23134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi225748949894923584(Top 83%)9426(Top 77%)9426(Top 948%)
10K6.21 mi3.10 mi23012-4389159-2109159-21023394(Top 82%)9351(Top 76%)9351(Top 941%)
15K9.32 mi3.11 mi23255-2439267-1089267-10823584(Top 83%)9426(Top 77%)9426(Top 948%)
20K12.43 mi3.11 mi23280-259274-79274-723372(Top 82%)9346(Top 76%)9346(Top 940%)
Half13.11 mi0.68 mi23293-139281-79281-723531(Top 83%)9445(Top 77%)9445(Top 950%)
25K15.53 mi2.42 mi23304-119299-189299-1823402(Top 82%)9425(Top 77%)9425(Top 948%)
30K18.64 mi3.11 mi23281+239338-399338-3923292(Top 82%)9488(Top 78%)9488(Top 955%)
20M20.00 mi1.36 mi23242+399337+19337+123004(Top 81%)9423(Top 77%)9423(Top 948%)
21M21.00 mi1.00 mi23238+49355-189355-1823190(Top 82%)9597(Top 78%)9597(Top 965%)
35K21.75 mi0.75 mi23223+159354+19354+122921(Top 81%)9515(Top 78%)9515(Top 957%)
23M23.00 mi1.25 mi23200+239376-229376-2222597(Top 80%)9391(Top 77%)9391(Top 945%)
24M24.00 mi1.00 mi23177+239387-119387-1122965(Top 81%)9619(Top 79%)9619(Top 968%)
40K24.85 mi0.85 mi23138+399380+79380+722693(Top 80%)9552(Top 78%)9552(Top 961%)
25.2M25.20 mi0.35 mi23142-49389-99389-922920(Top 81%)9620(Top 79%)9620(Top 968%)
Finish26.22 mi1.02 mi23134+89396-79396-722978(Top 81%)9657(Top 79%)9657(Top 972%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23584

Females

9426

F55-59

9426

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23394

Females

9351

F55-59

9351

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23584

Females

9426

F55-59

9426

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23372

Females

9346

F55-59

9346

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23531

Females

9445

F55-59

9445

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23402

Females

9425

F55-59

9425

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23292

Females

9488

F55-59

9488

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

23004

Females

9423

F55-59

9423

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23190

Females

9597

F55-59

9597

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

22921

Females

9515

F55-59

9515

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

22597

Females

9391

F55-59

9391

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

22965

Females

9619

F55-59

9619

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22693

Females

9552

F55-59

9552

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22920

Females

9620

F55-59

9620

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22978

Females

9657

F55-59

9657

Passing Analysis

Category:
Athletes Passed
1138
Passed By
1698
Net Change
-560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22574
5K → 10K93531-438#22574#23012
10K → 15K101344-243#23012#23255
15K → 20K148173-25#23255#23280
20K → Half2538-13#23280#23293
Half → 25K122133-11#23293#23304
25K → 30K177154+23#23304#23281
30K → 20M10061+39#23281#23242
20M → 21M6359+4#23242#23238
21M → 35K4328+15#23238#23223
35K → 23M8663+23#23223#23200
23M → 24M5936+23#23200#23177
24M → 40K6324+39#23177#23138
40K → 25.2M1519-4#23138#23142
25.2M → Finish4335+8#23142#23134
TOTALS11381698-560
📊

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