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BOSTON MARATHON 2025

Febriani Rastanty

Bib: 31339•F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:16
Rank: #24958
Start → 5K
30:16 | 9:45/mi
10K· 6.21 mi
1:01:02
Rank: #25022 (-64)
5K → 10K
30:46 | 9:54/mi
15K· 9.32 mi
1:32:11
Rank: #25031 (-9)
10K → 15K
31:09 | 10:02/mi
20K· 12.43 mi
2:03:46
Rank: #24904 (+127)
15K → 20K
31:35 | 10:10/mi
Half· 13.11 mi
2:10:15
Rank: #24832 (+72)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:36:10
Rank: #24829 (+3)
Half → 25K
25:55 | 10:41/mi
30K· 18.64 mi
3:10:32
Rank: #24697 (+132)
25K → 30K
34:22 | 11:04/mi
20M
3:25:54
Rank: #24672 (+25)
30K → 20M
15:22 | 11:18/mi
21M
3:38:30
Rank: #24678 (-6)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
3:46:54
Rank: #24693 (-15)
21M → 35K
8:24 | 11:14/mi
23M
4:01:06
Rank: #24661 (+32)
35K → 23M
14:12 | 11:20/mi
24M
4:11:31
Rank: #24580 (+81)
23M → 24M
10:25 | 10:25/mi
40K· 24.85 mi
4:20:49
Rank: #24527 (+53)
24M → 40K
9:18 | 10:53/mi
25.2M
4:25:00
Rank: #24512 (+15)
40K → 25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
4:35:01
Rank: #24459 (+53)
25.2M → Finish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:15
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:24:46
Pace11:03 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2930:169:4530:16
9:45
-
10K
6.21 mi12:26:151:01:029:4930:46
9:54
+0:09
15K
9.32 mi12:57:241:32:119:5331:09
10:02
+0:08
20K
12.43 mi13:28:592:03:469:5831:35
10:10
+0:08
Half
13.11 mi13:35:282:10:159:566:29
9:30
-0:40
25K
15.53 mi14:01:232:36:1010:0325:55
10:41
+1:11
30K
18.64 mi14:35:453:10:3210:1334:22
11:04
+0:23
20M
20.00 mi14:51:073:25:5410:1815:22
11:18
+0:14
21M
21.00 mi15:03:433:38:3010:2412:36
12:36
+1:18
35K
21.75 mi15:12:073:46:5410:268:24
11:14
-1:22
23M
23.00 mi15:26:194:01:0610:2914:12
11:20
+0:06
24M
24.00 mi15:36:444:11:3110:2910:25
10:25
-0:55
40K
24.85 mi15:46:024:20:4910:309:18
10:53
+0:28
25.2M
25.20 mi15:50:134:25:0010:314:11
12:08
+1:15
Finish
26.22 mi16:00:144:35:0110:3010:01
9:50
-2:18

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

9:30 /mi

Average Pace

10:30 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:16

51% of race

Time at Steady Pace

1:20:00

29% of race

Time at Slower Pace

54:45

20% of race

Average Pace: 10:29 /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 mi11:55:2930:169:4530:16
9:45
#24958
10K
6.21 mi12:26:151:01:029:4930:46
9:54
#25022
15K
9.32 mi12:57:241:32:119:5331:09
10:02
#25031
20K
12.43 mi13:28:592:03:469:5831:35
10:10
#24904
Half
13.11 mi13:35:282:10:159:566:29
9:30
#24832
25K
15.53 mi14:01:232:36:1010:0325:55
10:41
#24829
30K
18.64 mi14:35:453:10:3210:1334:22
11:04
#24697
20M
20.00 mi14:51:073:25:5410:1815:22
11:18
#24672
21M
21.00 mi15:03:433:38:3010:2412:36
12:36
#24678
35K
21.75 mi15:12:073:46:5410:268:24
11:14
#24693
23M
23.00 mi15:26:194:01:0610:2914:12
11:20
#24661
24M
24.00 mi15:36:444:11:3110:2910:25
10:25
#24580
40K
24.85 mi15:46:024:20:4910:309:18
10:53
#24527
25.2M
25.20 mi15:50:134:25:0010:314:11
12:08
#24512
Finish
26.22 mi16:00:144:35:0110:3010:01
9:50
#24459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24958101891018925048(Top 88%)10240(Top 84%)10240(Top 187%)
10K6.21 mi3.10 mi25022-6410242-5310242-5325102(Top 88%)10290(Top 84%)10290(Top 188%)
15K9.32 mi3.11 mi25031-910240+210240+225048(Top 88%)10240(Top 84%)10240(Top 187%)
20K12.43 mi3.11 mi24904+12710185+5510185+5524572(Top 87%)10031(Top 82%)10031(Top 183%)
Half13.11 mi0.68 mi24832+7210142+4310142+4323611(Top 83%)9498(Top 78%)9498(Top 174%)
25K15.53 mi2.42 mi24829+310164-2210164-2224706(Top 87%)10134(Top 83%)10134(Top 185%)
30K18.64 mi3.11 mi24697+13210114+5010114+5024110(Top 85%)9926(Top 81%)9926(Top 181%)
20M20.00 mi1.36 mi24672+2510113+110113+124208(Top 85%)10066(Top 82%)10066(Top 184%)
21M21.00 mi1.00 mi24678-610132-1910132-1924534(Top 86%)10309(Top 84%)10309(Top 188%)
35K21.75 mi0.75 mi24693-1510145-1310145-1324670(Top 87%)10413(Top 85%)10413(Top 190%)
23M23.00 mi1.25 mi24661+3210152-710152-723983(Top 84%)10091(Top 83%)10091(Top 185%)
24M24.00 mi1.00 mi24580+8110118+3410118+3422600(Top 80%)9438(Top 77%)9438(Top 173%)
40K24.85 mi0.85 mi24527+5310098+2010098+2022871(Top 81%)9638(Top 79%)9638(Top 176%)
25.2M25.20 mi0.35 mi24512+1510091+710091+723524(Top 83%)9927(Top 81%)9927(Top 182%)
Finish26.22 mi1.02 mi24459+5310080+1110080+1122410(Top 79%)9385(Top 77%)9385(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

25048

Females

10240

F18-39

10240

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25102

Females

10290

F18-39

10290

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

25048

Females

10240

F18-39

10240

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24572

Females

10031

F18-39

10031

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23611

Females

9498

F18-39

9498

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24706

Females

10134

F18-39

10134

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24110

Females

9926

F18-39

9926

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24208

Females

10066

F18-39

10066

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24534

Females

10309

F18-39

10309

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24670

Females

10413

F18-39

10413

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23983

Females

10091

F18-39

10091

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22600

Females

9438

F18-39

9438

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22871

Females

9638

F18-39

9638

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23524

Females

9927

F18-39

9927

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22410

Females

9385

F18-39

9385

Passing Analysis

Category:
Athletes Passed
1315
Passed By
816
Net Change
+499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24958
5K → 10K161225-64#24958#25022
10K → 15K121130-9#25022#25031
15K → 20K20881+127#25031#24904
20K → Half786+72#24904#24832
Half → 25K103100+3#24832#24829
25K → 30K20068+132#24829#24697
30K → 20M6843+25#24697#24672
20M → 21M5460-6#24672#24678
21M → 35K2540-15#24678#24693
35K → 23M6533+32#24693#24661
23M → 24M854+81#24661#24580
24M → 40K6512+53#24580#24527
40K → 25.2M205+15#24527#24512
25.2M → Finish629+53#24512#24459
TOTALS1315816+499
📊

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