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BOSTON MARATHON 2025

Carina Willette

Bib: 20585•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 37%
Masters (Masters Women)
#0 / 6759
Top 22%
Division (F40-44)
#0 / 1718
Top 45%
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
8:06/mi
25:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:14:46
↑ 67↓ 78
20K· 12.43 mi
7:59/mi
1:39:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:44:57
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:04:17
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:29:40
↑ 181↓ 1480.2%
20M
8:22/mi
2:41:02
↑ 64↓ 500.2%
21M
8:38/mi
2:49:40
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:55:51
↑ 17↓ 861.7%
23M
8:34/mi
3:06:34
↑ 23↓ 630.6%
24M
8:30/mi
3:15:04
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:22:34
↓ 200.3%
25.2M
9:17/mi
3:25:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:34:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:57
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1625:098:0625:09
8:06
-
10K
6.21 mi11:43:0549:588:0224:49
7:59
-0:07
15K
9.32 mi12:07:531:14:468:0124:48
7:59
0:00
20K
12.43 mi12:32:421:39:358:0124:49
7:59
0:00
Half
13.11 mi12:38:041:44:578:005:22
7:52
-0:07
25K
15.53 mi12:57:242:04:178:0019:20
7:58
+0:06
30K
18.64 mi13:22:472:29:408:0225:23
8:10
+0:12
20M
20.00 mi13:34:092:41:028:0311:22
8:22
+0:12
21M
21.00 mi13:42:472:49:408:058:38
8:38
+0:16
35K
21.75 mi13:48:582:55:518:056:11
8:16
-0:22
23M
23.00 mi13:59:413:06:348:0710:43
8:34
+0:18
24M
24.00 mi14:08:113:15:048:088:30
8:30
-0:04
40K
24.85 mi14:15:413:22:348:097:30
8:46
+0:16
25.2M
25.20 mi14:18:533:25:468:103:12
9:17
+0:31
Finish
26.22 mi14:27:183:34:118:108:25
8:16
-1:01

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

7:52 /mi

Average Pace

8:10 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:29

95% of race

Time at Steady Pace

7:30

4% of race

Time at Slower Pace

3:12

1% of race

Average Pace: 8:10 /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 mi11:18:1625:098:0625:09
8:06
#17319
10K
6.21 mi11:43:0549:588:0224:49
7:59
#16848
15K
9.32 mi12:07:531:14:468:0124:48
7:59
#16494
20K
12.43 mi12:32:421:39:358:0124:49
7:59
#16036
Half
13.11 mi12:38:041:44:578:005:22
7:52
#15963
25K
15.53 mi12:57:242:04:178:0019:20
7:58
#15543
30K
18.64 mi13:22:472:29:408:0225:23
8:10
#14953
20M
20.00 mi13:34:092:41:028:0311:22
8:22
#14763
21M
21.00 mi13:42:472:49:408:058:38
8:38
#14498
35K
21.75 mi13:48:582:55:518:056:11
8:16
#14476
23M
23.00 mi13:59:413:06:348:0710:43
8:34
#14412
24M
24.00 mi14:08:113:15:048:088:30
8:30
#14397
40K
24.85 mi14:15:413:22:348:097:30
8:46
#14385
25.2M
25.20 mi14:18:533:25:468:103:12
9:17
#14370
Finish
26.22 mi14:27:183:34:118:108:25
8:16
#14342
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi173195924592415912(Top 56%)5094(Top 42%)5094(Top 297%)
10K6.21 mi3.10 mi16848+4715637+2875637+28716388(Top 58%)5358(Top 44%)5358(Top 312%)
15K9.32 mi3.11 mi16494+3545430+2075430+20715912(Top 56%)5094(Top 42%)5094(Top 297%)
20K12.43 mi3.11 mi16036+4585173+2575173+25714848(Top 52%)4561(Top 37%)4561(Top 265%)
Half13.11 mi0.68 mi15963+735129+445129+4414860(Top 52%)4538(Top 37%)4538(Top 264%)
25K15.53 mi2.42 mi15543+4204912+2174912+21713703(Top 48%)4063(Top 33%)4063(Top 236%)
30K18.64 mi3.11 mi14953+5904644+2684644+26812614(Top 44%)3630(Top 30%)3630(Top 211%)
20M20.00 mi1.36 mi14763+1904562+824562+8212958(Top 46%)3956(Top 32%)3956(Top 230%)
21M21.00 mi1.00 mi14498+2654439+1234439+12311322(Top 40%)3264(Top 27%)3264(Top 190%)
35K21.75 mi0.75 mi14476+224438+14438+114068(Top 50%)4704(Top 38%)4704(Top 274%)
23M23.00 mi1.25 mi14412+644445-74445-713682(Top 48%)4633(Top 38%)4633(Top 270%)
24M24.00 mi1.00 mi14397+154451-64451-614518(Top 51%)5103(Top 42%)5103(Top 297%)
40K24.85 mi0.85 mi14385+124485-344485-3415036(Top 53%)5531(Top 45%)5531(Top 322%)
25.2M25.20 mi0.35 mi14370+154490-54490-513399(Top 47%)4708(Top 39%)4708(Top 274%)
Finish26.22 mi1.02 mi14342+284506-164506-1614678(Top 52%)5299(Top 43%)5299(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15912

Females

5094

F40-44

5094

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16388

Females

5358

F40-44

5358

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15912

Females

5094

F40-44

5094

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

14848

Females

4561

F40-44

4561

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14860

Females

4538

F40-44

4538

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13703

Females

4063

F40-44

4063

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12614

Females

3630

F40-44

3630

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12958

Females

3956

F40-44

3956

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11322

Females

3264

F40-44

3264

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14068

Females

4704

F40-44

4704

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

13682

Females

4633

F40-44

4633

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14518

Females

5103

F40-44

5103

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15036

Females

5531

F40-44

5531

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13399

Females

4708

F40-44

4708

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14678

Females

5299

F40-44

5299

Passing Analysis

Category:
Athletes Passed
3592
Passed By
615
Net Change
+2977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17319
5K → 10K593122+471#17319#16848
10K → 15K40753+354#16848#16494
15K → 20K49436+458#16494#16036
20K → Half807+73#16036#15963
Half → 25K43010+420#15963#15543
25K → 30K61121+590#15543#14953
30K → 20M22232+190#14953#14763
20M → 21M27712+265#14763#14498
21M → 35K6947+22#14498#14476
35K → 23M13470+64#14476#14412
23M → 24M7459+15#14412#14397
24M → 40K8371+12#14397#14385
40K → 25.2M3823+15#14385#14370
25.2M → Finish8052+28#14370#14342
TOTALS3592615+2977
📊

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