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BOSTON MARATHON 2025

Rosana Fortes

Bib: 19850•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Masters (Masters Women)
#0 / 6759
Top 9%
Division (F45-49)
#0 / 1813
Top 10%
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
7:27/mi
23:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:30
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:10:02
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:33:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:39:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:57:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:22:24
↑ 181↓ 1480.2%
20M
7:56/mi
2:33:11
↑ 64↓ 500.2%
21M
8:29/mi
2:41:40
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:47:31
↑ 17↓ 861.7%
23M
7:50/mi
2:57:20
↑ 23↓ 630.6%
24M
7:43/mi
3:05:03
↓ 821.3%
40K· 24.85 mi
7:42/mi
3:11:38
↓ 200.3%
25.2M
8:16/mi
3:14:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:34/mi
3:22:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:01
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:43:11
Pace7:52 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3723:107:2723:10
7:27
-
10K
6.21 mi12:01:5746:307:2923:20
7:31
+0:04
15K
9.32 mi12:25:291:10:027:3123:32
7:34
+0:03
20K
12.43 mi12:49:171:33:507:3323:48
7:40
+0:06
Half
13.11 mi12:54:281:39:017:335:11
7:36
-0:04
25K
15.53 mi13:13:091:57:427:3518:41
7:42
+0:06
30K
18.64 mi13:37:512:22:247:3824:42
7:57
+0:15
20M
20.00 mi13:48:382:33:117:4010:47
7:56
-0:01
21M
21.00 mi13:57:072:41:407:428:29
8:29
+0:33
35K
21.75 mi14:02:582:47:317:425:51
7:49
-0:40
23M
23.00 mi14:12:472:57:207:439:49
7:50
+0:01
24M
24.00 mi14:20:303:05:037:437:43
7:43
-0:07
40K
24.85 mi14:27:053:11:387:436:35
7:42
-0:01
25.2M
25.20 mi14:29:563:14:297:432:51
8:16
+0:34
Finish
26.22 mi14:37:393:22:127:437:43
7:34
-0:42

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

7:27 /mi

Average Pace

7:43 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:52

94% of race

Time at Steady Pace

11:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi11:38:3723:107:2723:10
7:27
#11865
10K
6.21 mi12:01:5746:307:2923:20
7:31
#11994
15K
9.32 mi12:25:291:10:027:3123:32
7:34
#12113
20K
12.43 mi12:49:171:33:507:3323:48
7:40
#12096
Half
13.11 mi12:54:281:39:017:335:11
7:36
#12105
25K
15.53 mi13:13:091:57:427:3518:41
7:42
#11975
30K
18.64 mi13:37:512:22:247:3824:42
7:57
#11729
20M
20.00 mi13:48:382:33:117:4010:47
7:56
#11543
21M
21.00 mi13:57:072:41:407:428:29
8:29
#11452
35K
21.75 mi14:02:582:47:317:425:51
7:49
#11423
23M
23.00 mi14:12:472:57:207:439:49
7:50
#11227
24M
24.00 mi14:20:303:05:037:437:43
7:43
#11091
40K
24.85 mi14:27:053:11:387:436:35
7:42
#10944
25.2M
25.20 mi14:29:563:14:297:432:51
8:16
#10879
Finish
26.22 mi14:37:393:22:127:437:43
7:34
#10789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi118652720272012383(Top 44%)3102(Top 25%)3102(Top 171%)
10K6.21 mi3.10 mi11994-1292810-902810-9012206(Top 43%)2931(Top 24%)2931(Top 162%)
15K9.32 mi3.11 mi12113-1192899-892899-8912383(Top 44%)3102(Top 25%)3102(Top 171%)
20K12.43 mi3.11 mi12096+172924-252924-2512052(Top 42%)3023(Top 25%)3023(Top 167%)
Half13.11 mi0.68 mi12105-92937-132937-1312569(Top 44%)3253(Top 27%)3253(Top 179%)
25K15.53 mi2.42 mi11975+1302907+302907+3011593(Top 41%)2897(Top 24%)2897(Top 160%)
30K18.64 mi3.11 mi11729+2462858+492858+4911039(Top 39%)2803(Top 23%)2803(Top 155%)
20M20.00 mi1.36 mi11543+1862796+622796+6210035(Top 35%)2451(Top 20%)2451(Top 135%)
21M21.00 mi1.00 mi11452+912791+52791+510362(Top 36%)2792(Top 23%)2792(Top 154%)
35K21.75 mi0.75 mi11423+292800-92800-911000(Top 39%)3098(Top 25%)3098(Top 171%)
23M23.00 mi1.25 mi11227+1962735+652735+658903(Top 31%)2213(Top 18%)2213(Top 122%)
24M24.00 mi1.00 mi11091+1362706+292706+299249(Top 33%)2447(Top 20%)2447(Top 135%)
40K24.85 mi0.85 mi10944+1472666+402666+408129(Top 29%)2056(Top 17%)2056(Top 113%)
25.2M25.20 mi0.35 mi10879+652645+212645+217540(Top 27%)1880(Top 15%)1880(Top 104%)
Finish26.22 mi1.02 mi10789+902626+192626+199763(Top 34%)2881(Top 24%)2881(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12383

Females

3102

F45-49

3102

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12206

Females

2931

F45-49

2931

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12383

Females

3102

F45-49

3102

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

12052

Females

3023

F45-49

3023

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12569

Females

3253

F45-49

3253

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11593

Females

2897

F45-49

2897

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11039

Females

2803

F45-49

2803

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

10035

Females

2451

F45-49

2451

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

10362

Females

2792

F45-49

2792

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11000

Females

3098

F45-49

3098

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8903

Females

2213

F45-49

2213

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9249

Females

2447

F45-49

2447

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8129

Females

2056

F45-49

2056

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7540

Females

1880

F45-49

1880

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9763

Females

2881

F45-49

2881

Passing Analysis

Category:
Athletes Passed
2296
Passed By
1220
Net Change
+1076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11865
5K → 10K194323-129#11865#11994
10K → 15K143262-119#11994#12113
15K → 20K198181+17#12113#12096
20K → Half3342-9#12096#12105
Half → 25K22191+130#12105#11975
25K → 30K347101+246#11975#11729
30K → 20M20923+186#11729#11543
20M → 21M14756+91#11543#11452
21M → 35K7849+29#11452#11423
35K → 23M21822+196#11423#11227
23M → 24M15721+136#11227#11091
24M → 40K16215+147#11091#10944
40K → 25.2M7510+65#10944#10879
25.2M → Finish11424+90#10879#10789
TOTALS22961220+1076
📊

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