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BOSTON MARATHON 2025

Stephanie Savastano

Bib: 11553•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 24%
Gender (Female)
#0 / 12228
Top 8%
Masters (Masters Women)
#0 / 6759
Top 2%
Division (F45-49)
#0 / 1813
Top 2%
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
7:10/mi
22:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:13/mi
1:06:46
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:29:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:34:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:25/mi
1:52:00
↑ 66↓ 880.2%
30K· 18.64 mi
7:23/mi
2:14:56
↑ 181↓ 1480.2%
20M
7:19/mi
2:24:52
↑ 64↓ 500.2%
21M
7:36/mi
2:32:28
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:37:52
↑ 17↓ 861.7%
23M
7:12/mi
2:46:53
↑ 23↓ 630.6%
24M
6:52/mi
2:53:45
↓ 821.3%
40K· 24.85 mi
7:05/mi
2:59:48
↓ 200.3%
25.2M
7:44/mi
3:02:28
↑ 13↓ 160.2%
Finish· 26.22 mi
6:38/mi
3:09:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:01
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:35:13
Pace7:16 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2222:177:1022:17
7:10
-
10K
6.21 mi11:11:2544:207:0822:03
7:06
-0:04
15K
9.32 mi11:33:511:06:467:1022:26
7:13
+0:07
20K
12.43 mi11:56:091:29:047:1022:18
7:11
-0:02
Half
13.11 mi12:01:061:34:017:104:57
7:15
+0:04
25K
15.53 mi12:19:051:52:007:1317:59
7:25
+0:10
30K
18.64 mi12:42:012:14:567:1422:56
7:23
-0:02
20M
20.00 mi12:51:572:24:527:159:56
7:19
-0:04
21M
21.00 mi12:59:332:32:287:167:36
7:36
+0:17
35K
21.75 mi13:04:572:37:527:165:24
7:13
-0:23
23M
23.00 mi13:13:582:46:537:159:01
7:12
-0:01
24M
24.00 mi13:20:502:53:457:146:52
6:52
-0:20
40K
24.85 mi13:26:532:59:487:146:03
7:05
+0:13
25.2M
25.20 mi13:29:333:02:287:142:40
7:44
+0:39
Finish
26.22 mi13:36:193:09:147:136:46
6:38
-1:06

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

6:38 /mi

Average Pace

7:13 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:07

68% of race

Time at Steady Pace

1:01:07

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:49:2222:177:1022:17
7:10
#9248
10K
6.21 mi11:11:2544:207:0822:03
7:06
#8909
15K
9.32 mi11:33:511:06:467:1022:26
7:13
#9014
20K
12.43 mi11:56:091:29:047:1022:18
7:11
#8701
Half
13.11 mi12:01:061:34:017:104:57
7:15
#8721
25K
15.53 mi12:19:051:52:007:1317:59
7:25
#8757
30K
18.64 mi12:42:012:14:567:1422:56
7:23
#8333
20M
20.00 mi12:51:572:24:527:159:56
7:19
#8079
21M
21.00 mi12:59:332:32:287:167:36
7:36
#7826
35K
21.75 mi13:04:572:37:527:165:24
7:13
#7744
23M
23.00 mi13:13:582:46:537:159:01
7:12
#7499
24M
24.00 mi13:20:502:53:457:146:52
6:52
#7265
40K
24.85 mi13:26:532:59:487:146:03
7:05
#7118
25.2M
25.20 mi13:29:333:02:287:142:40
7:44
#7053
Finish
26.22 mi13:36:193:09:147:136:46
6:38
#6843
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi9248148114819298(Top 33%)1557(Top 13%)1557(Top 86%)
10K6.21 mi3.10 mi8909+3391347+1341347+1348667(Top 31%)1245(Top 10%)1245(Top 69%)
15K9.32 mi3.11 mi9014-1051401-541401-549298(Top 33%)1557(Top 13%)1557(Top 86%)
20K12.43 mi3.11 mi8701+3131296+1051296+1058033(Top 28%)1115(Top 9%)1115(Top 62%)
Half13.11 mi0.68 mi8721-201311-151311-159612(Top 34%)1740(Top 14%)1740(Top 96%)
25K15.53 mi2.42 mi8757-361342-311342-319294(Top 33%)1765(Top 14%)1765(Top 97%)
30K18.64 mi3.11 mi8333+4241232+1101232+1106953(Top 24%)992(Top 8%)992(Top 55%)
20M20.00 mi1.36 mi8079+2541174+581174+585875(Top 21%)755(Top 6%)755(Top 42%)
21M21.00 mi1.00 mi7826+2531108+661108+665156(Top 18%)656(Top 5%)656(Top 36%)
35K21.75 mi0.75 mi7744+821099+91099+96762(Top 24%)1183(Top 10%)1183(Top 65%)
23M23.00 mi1.25 mi7499+2451055+441055+444916(Top 17%)652(Top 5%)652(Top 36%)
24M24.00 mi1.00 mi7265+2341009+461009+463942(Top 14%)446(Top 4%)446(Top 25%)
40K24.85 mi0.85 mi7118+147985+24985+244384(Top 15%)610(Top 5%)610(Top 34%)
25.2M25.20 mi0.35 mi7053+65982+3982+34603(Top 16%)750(Top 6%)750(Top 41%)
Finish26.22 mi1.02 mi6843+210931+51931+513598(Top 13%)452(Top 4%)452(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

9298

Females

1557

F45-49

1557

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8667

Females

1245

F45-49

1245

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

9298

Females

1557

F45-49

1557

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

8033

Females

1115

F45-49

1115

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9612

Females

1740

F45-49

1740

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9294

Females

1765

F45-49

1765

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6953

Females

992

F45-49

992

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5875

Females

755

F45-49

755

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

5156

Females

656

F45-49

656

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6762

Females

1183

F45-49

1183

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4916

Females

652

F45-49

652

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3942

Females

446

F45-49

446

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4384

Females

610

F45-49

610

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4603

Females

750

F45-49

750

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3598

Females

452

F45-49

452

Passing Analysis

Category:
Athletes Passed
3039
Passed By
634
Net Change
+2405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9248
5K → 10K42182+339#9248#8909
10K → 15K127232-105#8909#9014
15K → 20K34734+313#9014#8701
20K → Half2141-20#8701#8721
Half → 25K136172-36#8721#8757
25K → 30K45935+424#8757#8333
30K → 20M2584+254#8333#8079
20M → 21M2552+253#8079#7826
21M → 35K10119+82#7826#7744
35K → 23M2505+245#7744#7499
23M → 24M2351+234#7499#7265
24M → 40K1514+147#7265#7118
40K → 25.2M683+65#7118#7053
25.2M → Finish2100+210#7053#6843
TOTALS3039634+2405
📊

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