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BOSTON MARATHON 2025

Ana Horta

CA

Bib: 22525 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 40%
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:21/mi
25:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:18/mi
51:43
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:21/mi
1:17:40
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:31/mi
1:44:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:18/mi
1:49:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:32/mi
2:10:28
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:47/mi
2:37:46
↑ 181↓ 1480.2%
138 ft elev
20M
8:51/mi
2:49:48
↑ 64↓ 500.2%
148 ft elev
21M
9:23/mi
2:59:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:39/mi
3:05:39
↑ 17↓ 861.7%
156 ft elev
23M
9:04/mi
3:17:00
↑ 23↓ 630.6%
116 ft elev
24M
8:54/mi
3:25:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:59/mi
3:33:35
↓ 200.3%
20 ft elev
25.2M
9:37/mi
3:36:54
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:37/mi
3:45:41
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:47
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:55:54
Pace8:50 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3425:558:2125:55
8:21
-
10K
6.21 mi11:48:2251:438:1925:48
8:18
-0:03
15K
9.32 mi12:14:191:17:408:2025:57
8:21
+0:03
20K
12.43 mi12:40:461:44:078:2326:27
8:31
+0:10
Half
13.11 mi12:46:261:49:478:225:40
8:18
-0:13
25K
15.53 mi13:07:072:10:288:2420:41
8:32
+0:14
30K
18.64 mi13:34:252:37:468:2827:18
8:47
+0:15
20M
20.00 mi13:46:272:49:488:2912:02
8:51
+0:04
21M
21.00 mi13:55:502:59:118:329:23
9:23
+0:32
35K
21.75 mi14:02:183:05:398:326:28
8:39
-0:44
23M
23.00 mi14:13:393:17:008:3411:21
9:04
+0:25
24M
24.00 mi14:22:333:25:548:358:54
8:54
-0:10
40K
24.85 mi14:30:143:33:358:367:41
8:59
+0:05
25.2M
25.20 mi14:33:333:36:548:363:19
9:37
+0:38
Finish
26.22 mi14:42:203:45:418:378:47
8:37
-1:00

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

8:18 /mi

Average Pace

8:37 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:59

94% of race

Time at Steady Pace

12:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:22:3425:558:2125:55
8:21
#18980
10K
6.21 mi11:48:2251:438:1925:48
8:18
#18759
15K
9.32 mi12:14:191:17:408:2025:57
8:21
#18605
20K
12.43 mi12:40:461:44:078:2326:27
8:31
#18502
Half
13.11 mi12:46:261:49:478:225:40
8:18
#18479
25K
15.53 mi13:07:072:10:288:2420:41
8:32
#18249
30K
18.64 mi13:34:252:37:468:2827:18
8:47
#17867
20M
20.00 mi13:46:272:49:488:2912:02
8:51
#17712
21M
21.00 mi13:55:502:59:118:329:23
9:23
#17566
35K
21.75 mi14:02:183:05:398:326:28
8:39
#17521
23M
23.00 mi14:13:393:17:008:3411:21
9:04
#17440
24M
24.00 mi14:22:333:25:548:358:54
8:54
#17413
40K
24.85 mi14:30:143:33:358:367:41
8:59
#17363
25.2M
25.20 mi14:33:333:36:548:363:19
9:37
#17325
Finish
26.22 mi14:42:203:45:418:378:47
8:37
#17308
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi189806896689618401(Top 65%)6555(Top 54%)6555(Top 362%)
10K6.21 mi3.10 mi18759+2216771+1256771+12518590(Top 65%)6647(Top 54%)6647(Top 367%)
15K9.32 mi3.11 mi18605+1546681+906681+9018401(Top 65%)6555(Top 54%)6555(Top 362%)
20K12.43 mi3.11 mi18502+1036622+596622+5918342(Top 65%)6530(Top 53%)6530(Top 360%)
Half13.11 mi0.68 mi18479+236600+226600+2217994(Top 63%)6311(Top 52%)6311(Top 348%)
25K15.53 mi2.42 mi18249+2306499+1016499+10117385(Top 61%)6074(Top 50%)6074(Top 335%)
30K18.64 mi3.11 mi17867+3826329+1706329+17016536(Top 58%)5764(Top 47%)5764(Top 318%)
20M20.00 mi1.36 mi17712+1556268+616268+6115992(Top 56%)5592(Top 46%)5592(Top 308%)
21M21.00 mi1.00 mi17566+1466205+636205+6315570(Top 55%)5495(Top 45%)5495(Top 303%)
35K21.75 mi0.75 mi17521+456198+76198+716373(Top 58%)5993(Top 49%)5993(Top 331%)
23M23.00 mi1.25 mi17440+816194+46194+416643(Top 59%)6244(Top 51%)6244(Top 344%)
24M24.00 mi1.00 mi17413+276197-36197-316868(Top 59%)6422(Top 53%)6422(Top 354%)
40K24.85 mi0.85 mi17363+506193+46193+416245(Top 57%)6177(Top 51%)6177(Top 341%)
25.2M25.20 mi0.35 mi17325+386178+156178+1515261(Top 54%)5702(Top 47%)5702(Top 315%)
Finish26.22 mi1.02 mi17308+176194-166194-1616982(Top 60%)6550(Top 54%)6550(Top 361%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

18401

Females

6555

F45-49

6555

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18590

Females

6647

F45-49

6647

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

18401

Females

6555

F45-49

6555

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

18342

Females

6530

F45-49

6530

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17994

Females

6311

F45-49

6311

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17385

Females

6074

F45-49

6074

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16536

Females

5764

F45-49

5764

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

15992

Females

5592

F45-49

5592

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15570

Females

5495

F45-49

5495

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

16373

Females

5993

F45-49

5993

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

16643

Females

6244

F45-49

6244

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16868

Females

6422

F45-49

6422

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16245

Females

6177

F45-49

6177

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15261

Females

5702

F45-49

5702

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

16982

Females

6550

F45-49

6550

Passing Analysis

Category:
Athletes Passed
2597
Passed By
925
Net Change
+1672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18980
5K → 10K383162+221#18980#18759
10K → 15K272118+154#18759#18605
15K → 20K241138+103#18605#18502
20K → Half4623+23#18502#18479
Half → 25K28656+230#18479#18249
25K → 30K44260+382#18249#17867
30K → 20M19843+155#17867#17712
20M → 21M18135+146#17712#17566
21M → 35K8641+45#17566#17521
35K → 23M14867+81#17521#17440
23M → 24M9366+27#17440#17413
24M → 40K9444+50#17413#17363
40K → 25.2M5012+38#17363#17325
25.2M → Finish7760+17#17325#17308
TOTALS2597925+1672
📊

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