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BOSTON MARATHON 2025

Mariana Folco

Bib: 6856•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:04
Rank: #6184
Start → 5K
21:04 | 6:47/mi
10K· 6.21 mi
42:22
Rank: #6494 (-310)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:46
Rank: #6594 (-100)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:25:24
Rank: #6603 (-9)
15K → 20K
21:38 | 6:58/mi
Half· 13.11 mi
1:30:08
Rank: #6640 (-37)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:47:01
Rank: #6494 (+146)
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:09:09
Rank: #6172 (+322)
25K → 30K
22:08 | 7:07/mi
20M
2:18:46
Rank: #5999 (+173)
30K → 20M
9:37 | 7:05/mi
21M
2:26:09
Rank: #5814 (+185)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:31:20
Rank: #5760 (+54)
21M → 35K
5:11 | 6:56/mi
23M
2:40:12
Rank: #5588 (+172)
35K → 23M
8:52 | 7:05/mi
24M
2:47:00
Rank: #5454 (+134)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:52:52
Rank: #5322 (+132)
24M → 40K
5:52 | 6:52/mi
25.2M
2:55:27
Rank: #5264 (+58)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:02:00
Rank: #5119 (+145)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:08
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:31:52
Pace7:00 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2321:046:4721:04
6:47
-
10K
6.21 mi10:48:4142:226:4921:18
6:51
+0:04
15K
9.32 mi11:10:051:03:466:5021:24
6:53
+0:02
20K
12.43 mi11:31:431:25:246:5221:38
6:58
+0:05
Half
13.11 mi11:36:271:30:086:534:44
6:56
-0:02
25K
15.53 mi11:53:201:47:016:5316:53
6:58
+0:02
30K
18.64 mi12:15:282:09:096:5622:08
7:07
+0:09
20M
20.00 mi12:25:052:18:466:569:37
7:05
-0:02
21M
21.00 mi12:32:282:26:096:587:23
7:23
+0:18
35K
21.75 mi12:37:392:31:206:585:11
6:56
-0:27
23M
23.00 mi12:46:312:40:126:588:52
7:05
+0:09
24M
24.00 mi12:53:192:47:006:586:48
6:48
-0:17
40K
24.85 mi12:59:112:52:526:575:52
6:52
+0:04
25.2M
25.20 mi13:01:462:55:276:582:35
7:29
+0:37
Finish
26.22 mi13:08:193:02:006:576:33
6:26
-1:03

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

6:26 /mi

Average Pace

6:57 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:25

72% of race

Time at Steady Pace

50:35

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:27:2321:046:4721:04
6:47
#6184
10K
6.21 mi10:48:4142:226:4921:18
6:51
#6494
15K
9.32 mi11:10:051:03:466:5021:24
6:53
#6594
20K
12.43 mi11:31:431:25:246:5221:38
6:58
#6603
Half
13.11 mi11:36:271:30:086:534:44
6:56
#6640
25K
15.53 mi11:53:201:47:016:5316:53
6:58
#6494
30K
18.64 mi12:15:282:09:096:5622:08
7:07
#6172
20M
20.00 mi12:25:052:18:466:569:37
7:05
#5999
21M
21.00 mi12:32:282:26:096:587:23
7:23
#5814
35K
21.75 mi12:37:392:31:206:585:11
6:56
#5760
23M
23.00 mi12:46:312:40:126:588:52
7:05
#5588
24M
24.00 mi12:53:192:47:006:586:48
6:48
#5454
40K
24.85 mi12:59:112:52:526:575:52
6:52
#5322
25.2M
25.20 mi13:01:462:55:276:582:35
7:29
#5264
Finish
26.22 mi13:08:193:02:006:576:33
6:26
#5119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi61845045046872(Top 24%)696(Top 6%)696(Top 13%)
10K6.21 mi3.10 mi6494-310571-67571-676937(Top 24%)691(Top 6%)691(Top 13%)
15K9.32 mi3.11 mi6594-100623-52623-526872(Top 24%)696(Top 6%)696(Top 13%)
20K12.43 mi3.11 mi6603-9626-3626-36664(Top 23%)696(Top 6%)696(Top 13%)
Half13.11 mi0.68 mi6640-37630-4630-47181(Top 25%)805(Top 7%)805(Top 15%)
25K15.53 mi2.42 mi6494+146616+14616+146080(Top 21%)603(Top 5%)603(Top 11%)
30K18.64 mi3.11 mi6172+322593+23593+235460(Top 19%)541(Top 4%)541(Top 10%)
20M20.00 mi1.36 mi5999+173570+23570+234577(Top 16%)409(Top 3%)409(Top 7%)
21M21.00 mi1.00 mi5814+185535+35535+354060(Top 14%)375(Top 3%)375(Top 7%)
35K21.75 mi0.75 mi5760+54531+4531+44953(Top 17%)584(Top 5%)584(Top 11%)
23M23.00 mi1.25 mi5588+172509+22509+224256(Top 15%)465(Top 4%)465(Top 9%)
24M24.00 mi1.00 mi5454+134495+14495+143551(Top 13%)360(Top 3%)360(Top 7%)
40K24.85 mi0.85 mi5322+132479+16479+163202(Top 11%)327(Top 3%)327(Top 6%)
25.2M25.20 mi0.35 mi5264+58475+4475+43453(Top 12%)420(Top 3%)420(Top 8%)
Finish26.22 mi1.02 mi5119+145459+16459+162482(Top 9%)215(Top 2%)215(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6872

Females

696

F18-39

696

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6937

Females

691

F18-39

691

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6872

Females

696

F18-39

696

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6664

Females

696

F18-39

696

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7181

Females

805

F18-39

805

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

6080

Females

603

F18-39

603

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5460

Females

541

F18-39

541

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4577

Females

409

F18-39

409

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4060

Females

375

F18-39

375

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4953

Females

584

F18-39

584

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4256

Females

465

F18-39

465

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3551

Females

360

F18-39

360

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3202

Females

327

F18-39

327

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3453

Females

420

F18-39

420

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2482

Females

215

F18-39

215

Passing Analysis

Category:
Athletes Passed
2019
Passed By
954
Net Change
+1065
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6184
5K → 10K87397-310#6184#6494
10K → 15K124224-100#6494#6594
15K → 20K138147-9#6594#6603
20K → Half1451-37#6603#6640
Half → 25K19751+146#6640#6494
25K → 30K35634+322#6494#6172
30K → 20M1807+173#6172#5999
20M → 21M1905+185#5999#5814
21M → 35K7218+54#5814#5760
35K → 23M18412+172#5760#5588
23M → 24M1351+134#5588#5454
24M → 40K1364+132#5454#5322
40K → 25.2M591+58#5322#5264
25.2M → Finish1472+145#5264#5119
TOTALS2019954+1065
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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