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BOSTON MARATHON 2025

Maria Smith

Bib: 24900•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
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
9:14/mi
28:42
↑ 97↓ 3451.5%
10K· 6.21 mi
9:22/mi
57:48
↑ 79↓ 1380.4%
15K· 9.32 mi
9:32/mi
1:27:26
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:57:46
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
2:04:20
↑ 19↓ 370.5%
25K· 15.53 mi
10:11/mi
2:29:02
↑ 66↓ 880.2%
30K· 18.64 mi
10:37/mi
3:02:01
↑ 181↓ 1480.2%
20M
10:56/mi
3:16:52
↑ 64↓ 500.2%
21M
11:56/mi
3:28:48
↑ 106↓ 241.6%
35K· 21.75 mi
11:47/mi
3:37:37
↑ 17↓ 861.7%
23M
11:27/mi
3:51:57
↑ 23↓ 630.6%
24M
11:04/mi
4:03:01
↓ 821.3%
40K· 24.85 mi
11:08/mi
4:12:32
↓ 200.3%
25.2M
11:50/mi
4:16:37
↑ 13↓ 160.2%
Finish· 26.22 mi
9:56/mi
4:26:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:20
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:22:24
Pace10:52 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3928:429:1428:42
9:14
-
10K
6.21 mi11:58:4557:489:1829:06
9:22
+0:08
15K
9.32 mi12:28:231:27:269:2329:38
9:32
+0:10
20K
12.43 mi12:58:431:57:469:2930:20
9:46
+0:14
Half
13.11 mi13:05:172:04:209:296:34
9:37
-0:09
25K
15.53 mi13:29:592:29:029:3624:42
10:11
+0:34
30K
18.64 mi14:02:583:02:019:4632:59
10:37
+0:26
20M
20.00 mi14:17:493:16:529:5114:51
10:56
+0:19
21M
21.00 mi14:29:453:28:489:5711:56
11:56
+1:00
35K
21.75 mi14:38:343:37:3710:008:49
11:47
-0:09
23M
23.00 mi14:52:543:51:5710:0514:20
11:27
-0:20
24M
24.00 mi15:03:584:03:0110:0811:04
11:04
-0:23
40K
24.85 mi15:13:294:12:3210:109:31
11:08
+0:04
25.2M
25.20 mi15:17:344:16:3710:114:05
11:50
+0:42
Finish
26.22 mi15:27:414:26:4410:1110:07
9:56
-1:54

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

9:14 /mi

Average Pace

10:11 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:27

50% of race

Time at Steady Pace

1:23:36

31% of race

Time at Slower Pace

48:41

18% of race

Average Pace: 10:10 /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 mi11:29:3928:429:1428:42
9:14
#23353
10K
6.21 mi11:58:4557:489:1829:06
9:22
#23577
15K
9.32 mi12:28:231:27:269:2329:38
9:32
#23699
20K
12.43 mi12:58:431:57:469:2930:20
9:46
#23684
Half
13.11 mi13:05:172:04:209:296:34
9:37
#23697
25K
15.53 mi13:29:592:29:029:3624:42
10:11
#23682
30K
18.64 mi14:02:583:02:019:4632:59
10:37
#23569
20M
20.00 mi14:17:493:16:529:5114:51
10:56
#23564
21M
21.00 mi14:29:453:28:489:5711:56
11:56
#23566
35K
21.75 mi14:38:343:37:3710:008:49
11:47
#23683
23M
23.00 mi14:52:543:51:5710:0514:20
11:27
#23709
24M
24.00 mi15:03:584:03:0110:0811:04
11:04
#23735
40K
24.85 mi15:13:294:12:3210:109:31
11:08
#23722
25.2M
25.20 mi15:17:344:16:3710:114:05
11:50
#23716
Finish
26.22 mi15:27:414:26:4410:1110:07
9:56
#23683
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi233539360936023850(Top 84%)9573(Top 78%)9573(Top 963%)
10K6.21 mi3.10 mi23577-2249472-1129472-11223745(Top 84%)9540(Top 78%)9540(Top 960%)
15K9.32 mi3.11 mi23699-1229519-479519-4723850(Top 84%)9573(Top 78%)9573(Top 963%)
20K12.43 mi3.11 mi23684+159508+119508+1123671(Top 83%)9527(Top 78%)9527(Top 958%)
Half13.11 mi0.68 mi23697-139519-119519-1123939(Top 84%)9672(Top 79%)9672(Top 973%)
25K15.53 mi2.42 mi23682+159516+39516+323703(Top 83%)9593(Top 78%)9593(Top 965%)
30K18.64 mi3.11 mi23569+1139493+239493+2323207(Top 82%)9443(Top 77%)9443(Top 950%)
20M20.00 mi1.36 mi23564+59513-209513-2023462(Top 83%)9660(Top 79%)9660(Top 972%)
21M21.00 mi1.00 mi23566-29537-249537-2423484(Top 83%)9755(Top 80%)9755(Top 981%)
35K21.75 mi0.75 mi23683-1179606-699606-6925557(Top 90%)10875(Top 89%)10875(Top 1094%)
23M23.00 mi1.25 mi23709-269641-359641-3524169(Top 85%)10185(Top 83%)10185(Top 1025%)
24M24.00 mi1.00 mi23735-269669-289669-2824138(Top 85%)10187(Top 83%)10187(Top 1025%)
40K24.85 mi0.85 mi23722+139678-99678-923434(Top 83%)9913(Top 81%)9913(Top 997%)
25.2M25.20 mi0.35 mi23716+69680-29680-222924(Top 81%)9624(Top 79%)9624(Top 968%)
Finish26.22 mi1.02 mi23683+339675+59675+522720(Top 80%)9532(Top 78%)9532(Top 959%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23850

Females

9573

F55-59

9573

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23745

Females

9540

F55-59

9540

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23850

Females

9573

F55-59

9573

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23671

Females

9527

F55-59

9527

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23939

Females

9672

F55-59

9672

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23703

Females

9593

F55-59

9593

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23207

Females

9443

F55-59

9443

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23462

Females

9660

F55-59

9660

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

23484

Females

9755

F55-59

9755

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25557

Females

10875

F55-59

10875

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24169

Females

10185

F55-59

10185

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24138

Females

10187

F55-59

10187

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23434

Females

9913

F55-59

9913

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22924

Females

9624

F55-59

9624

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

22720

Females

9532

F55-59

9532

Passing Analysis

Category:
Athletes Passed
1160
Passed By
1490
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23353
5K → 10K149373-224#23353#23577
10K → 15K131253-122#23577#23699
15K → 20K149134+15#23699#23684
20K → Half1932-13#23684#23697
Half → 25K123108+15#23697#23682
25K → 30K21198+113#23682#23569
30K → 20M8277+5#23569#23564
20M → 21M7072-2#23564#23566
21M → 35K20137-117#23566#23683
35K → 23M5682-26#23683#23709
23M → 24M3460-26#23709#23735
24M → 40K4734+13#23735#23722
40K → 25.2M148+6#23722#23716
25.2M → Finish5522+33#23716#23683
TOTALS11601490-330
📊

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