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BOSTON MARATHON 2025

Sidra Petit

Bib: 16364•F

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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 38%
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
7:24/mi
22:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
46:07
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:09:16
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:32:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:37:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:50/mi
1:56:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:21:14
↑ 181↓ 1480.2%
20M
8:20/mi
2:32:34
↑ 64↓ 500.2%
21M
8:38/mi
2:41:12
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:47:10
↑ 17↓ 861.7%
23M
7:59/mi
2:57:10
↑ 23↓ 630.6%
24M
7:50/mi
3:05:00
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:11:46
↓ 200.3%
25.2M
7:46/mi
3:14:27
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:22:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:44:27
Pace7:58 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3322:587:2422:58
7:24
-
10K
6.21 mi11:20:4246:077:2523:09
7:27
+0:03
15K
9.32 mi11:43:511:09:167:2623:09
7:27
0:00
20K
12.43 mi12:07:091:32:347:2723:18
7:30
+0:03
Half
13.11 mi12:12:301:37:557:285:21
7:50
+0:20
25K
15.53 mi12:31:291:56:547:3218:59
7:50
0:00
30K
18.64 mi12:55:492:21:147:3524:20
7:50
0:00
20M
20.00 mi13:07:092:32:347:3811:20
8:20
+0:30
21M
21.00 mi13:15:472:41:127:418:38
8:38
+0:18
35K
21.75 mi13:21:452:47:107:415:58
7:59
-0:39
23M
23.00 mi13:31:452:57:107:4210:00
7:59
0:00
24M
24.00 mi13:39:353:05:007:437:50
7:50
-0:09
40K
24.85 mi13:46:213:11:467:436:46
7:55
+0:05
25.2M
25.20 mi13:49:023:14:277:432:41
7:46
-0:09
Finish
26.22 mi13:56:573:22:227:437:55
7:46
0:00

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

7:24 /mi

Average Pace

7:43 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:24

90% of race

Time at Steady Pace

19:58

10% 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 mi10:57:3322:587:2422:58
7:24
#11264
10K
6.21 mi11:20:4246:077:2523:09
7:27
#11441
15K
9.32 mi11:43:511:09:167:2623:09
7:27
#11369
20K
12.43 mi12:07:091:32:347:2723:18
7:30
#11220
Half
13.11 mi12:12:301:37:557:285:21
7:50
#11389
25K
15.53 mi12:31:291:56:547:3218:59
7:50
#11544
30K
18.64 mi12:55:492:21:147:3524:20
7:50
#11250
20M
20.00 mi13:07:092:32:347:3811:20
8:20
#11320
21M
21.00 mi13:15:472:41:127:418:38
8:38
#11283
35K
21.75 mi13:21:452:47:107:415:58
7:59
#11290
23M
23.00 mi13:31:452:57:107:4210:00
7:59
#11155
24M
24.00 mi13:39:353:05:007:437:50
7:50
#11065
40K
24.85 mi13:46:213:11:467:436:46
7:55
#10986
25.2M
25.20 mi13:49:023:14:277:432:41
7:46
#10862
Finish
26.22 mi13:56:573:22:227:437:55
7:46
#10855
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112642409240911358(Top 40%)2560(Top 21%)2560(Top 47%)
10K6.21 mi3.10 mi11441-1772523-1142523-11411656(Top 41%)2643(Top 22%)2643(Top 48%)
15K9.32 mi3.11 mi11369+722510+132510+1311358(Top 40%)2560(Top 21%)2560(Top 47%)
20K12.43 mi3.11 mi11220+1492461+492461+4910784(Top 38%)2362(Top 19%)2362(Top 43%)
Half13.11 mi0.68 mi11389-1692552-912552-9114510(Top 51%)4375(Top 36%)4375(Top 80%)
25K15.53 mi2.42 mi11544-1552676-1242676-12412605(Top 44%)3459(Top 28%)3459(Top 63%)
30K18.64 mi3.11 mi11250+2942593+832593+8310179(Top 36%)2371(Top 19%)2371(Top 43%)
20M20.00 mi1.36 mi11320-702677-842677-8412766(Top 45%)3832(Top 31%)3832(Top 70%)
21M21.00 mi1.00 mi11283+372701-242701-2411297(Top 40%)3239(Top 26%)3239(Top 59%)
35K21.75 mi0.75 mi11290-72732-312732-3112189(Top 43%)3763(Top 31%)3763(Top 69%)
23M23.00 mi1.25 mi11155+1352696+362696+369894(Top 35%)2698(Top 22%)2698(Top 49%)
24M24.00 mi1.00 mi11065+902690+62690+610079(Top 35%)2843(Top 23%)2843(Top 52%)
40K24.85 mi0.85 mi10986+792687+32687+39601(Top 34%)2726(Top 22%)2726(Top 50%)
25.2M25.20 mi0.35 mi10862+1242635+522635+524640(Top 16%)787(Top 6%)787(Top 14%)
Finish26.22 mi1.02 mi10855+72661-262661-2611271(Top 40%)3607(Top 29%)3607(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

11358

Females

2560

F18-39

2560

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11656

Females

2643

F18-39

2643

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

11358

Females

2560

F18-39

2560

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10784

Females

2362

F18-39

2362

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14510

Females

4375

F18-39

4375

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

12605

Females

3459

F18-39

3459

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10179

Females

2371

F18-39

2371

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12766

Females

3832

F18-39

3832

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11297

Females

3239

F18-39

3239

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12189

Females

3763

F18-39

3763

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9894

Females

2698

F18-39

2698

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10079

Females

2843

F18-39

2843

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9601

Females

2726

F18-39

2726

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4640

Females

787

F18-39

787

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

11271

Females

3607

F18-39

3607

Passing Analysis

Category:
Athletes Passed
2035
Passed By
1626
Net Change
+409
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11264
5K → 10K176353-177#11264#11441
10K → 15K218146+72#11441#11369
15K → 20K250101+149#11369#11220
20K → Half5174-169#11220#11389
Half → 25K126281-155#11389#11544
25K → 30K37379+294#11544#11250
30K → 20M98168-70#11250#11320
20M → 21M11477+37#11320#11283
21M → 35K5663-7#11283#11290
35K → 23M17439+135#11290#11155
23M → 24M13242+90#11155#11065
24M → 40K11738+79#11065#10986
40K → 25.2M1251+124#10986#10862
25.2M → Finish7164+7#10862#10855
TOTALS20351626+409
📊

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