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BOSTON MARATHON 2025

Bridget Smith

Bib: 13961•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Masters (Masters Women)
#0 / 6759
Top 5%
Division (F60-64)
#0 / 624
Top 1.0%
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
7:27/mi
23:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:10
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:09:02
↑ 67↓ 78
20K· 12.43 mi
7:22/mi
1:31:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:36:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:54:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:29/mi
2:17:50
↑ 181↓ 1480.2%
20M
7:32/mi
2:28:04
↑ 64↓ 500.2%
21M
8:23/mi
2:36:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:04/mi
2:41:44
↑ 17↓ 861.7%
23M
7:42/mi
2:51:23
↑ 23↓ 630.6%
24M
7:30/mi
2:58:53
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:05:33
↓ 200.3%
25.2M
8:51/mi
3:08:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:16:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4623:097:2723:09
7:27
-
10K
6.21 mi11:15:4746:107:2623:01
7:25
-0:02
15K
9.32 mi11:38:391:09:027:2422:52
7:22
-0:03
20K
12.43 mi12:01:311:31:547:2422:52
7:22
0:00
Half
13.11 mi12:06:291:36:527:234:58
7:17
-0:05
25K
15.53 mi12:24:111:54:347:2317:42
7:18
+0:01
30K
18.64 mi12:47:272:17:507:2423:16
7:29
+0:11
20M
20.00 mi12:57:412:28:047:2410:14
7:32
+0:03
21M
21.00 mi13:06:042:36:277:278:23
8:23
+0:51
35K
21.75 mi13:11:212:41:447:265:17
7:04
-1:19
23M
23.00 mi13:21:002:51:237:279:39
7:42
+0:38
24M
24.00 mi13:28:302:58:537:277:30
7:30
-0:12
40K
24.85 mi13:35:103:05:337:286:40
7:48
+0:18
25.2M
25.20 mi13:38:133:08:367:293:03
8:51
+1:03
Finish
26.22 mi13:46:073:16:307:307:54
7:45
-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

7:04 /mi

Average Pace

7:30 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:17

3% of race

Time at Steady Pace

2:45:13

84% of race

Time at Slower Pace

26:00

13% of race

Average Pace: 7:30 /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 mi10:52:4623:097:2723:09
7:27
#11798
10K
6.21 mi11:15:4746:107:2623:01
7:25
#11513
15K
9.32 mi11:38:391:09:027:2422:52
7:22
#11130
20K
12.43 mi12:01:311:31:547:2422:52
7:22
#10718
Half
13.11 mi12:06:291:36:527:234:58
7:17
#10664
25K
15.53 mi12:24:111:54:347:2317:42
7:18
#10237
30K
18.64 mi12:47:272:17:507:2423:16
7:29
#9650
20M
20.00 mi12:57:412:28:047:2410:14
7:32
#9407
21M
21.00 mi13:06:042:36:277:278:23
8:23
#9402
35K
21.75 mi13:11:212:41:447:265:17
7:04
#9213
23M
23.00 mi13:21:002:51:237:279:39
7:42
#9087
24M
24.00 mi13:28:302:58:537:277:30
7:30
#8973
40K
24.85 mi13:35:103:05:337:286:40
7:48
#8927
25.2M
25.20 mi13:38:133:08:367:293:03
8:51
#8957
Finish
26.22 mi13:46:073:16:307:307:54
7:45
#9026
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi117982679267910504(Top 37%)2120(Top 17%)2120(Top 340%)
10K6.21 mi3.10 mi11513+2852557+1222557+12211269(Top 40%)2448(Top 20%)2448(Top 392%)
15K9.32 mi3.11 mi11130+3832383+1742383+17410504(Top 37%)2120(Top 17%)2120(Top 340%)
20K12.43 mi3.11 mi10718+4122200+1832200+1839559(Top 34%)1761(Top 14%)1761(Top 282%)
Half13.11 mi0.68 mi10664+542173+272173+279884(Top 35%)1900(Top 16%)1900(Top 304%)
25K15.53 mi2.42 mi10237+4272019+1542019+1548384(Top 30%)1376(Top 11%)1376(Top 221%)
30K18.64 mi3.11 mi9650+5871803+2161803+2167687(Top 27%)1267(Top 10%)1267(Top 203%)
20M20.00 mi1.36 mi9407+2431727+761727+767250(Top 26%)1252(Top 10%)1252(Top 201%)
21M21.00 mi1.00 mi9402+51754-271754-279762(Top 34%)2491(Top 20%)2491(Top 399%)
35K21.75 mi0.75 mi9213+1891698+561698+565842(Top 21%)884(Top 7%)884(Top 142%)
23M23.00 mi1.25 mi9087+1261680+181680+187951(Top 28%)1800(Top 15%)1800(Top 288%)
24M24.00 mi1.00 mi8973+1141665+151665+157719(Top 27%)1752(Top 14%)1752(Top 281%)
40K24.85 mi0.85 mi8927+461679-141679-148761(Top 31%)2331(Top 19%)2331(Top 374%)
25.2M25.20 mi0.35 mi8957-301710-311710-3110936(Top 39%)3430(Top 28%)3430(Top 550%)
Finish26.22 mi1.02 mi9026-691783-731783-7311102(Top 39%)3500(Top 29%)3500(Top 561%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10504

Females

2120

F60-64

2120

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11269

Females

2448

F60-64

2448

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10504

Females

2120

F60-64

2120

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9559

Females

1761

F60-64

1761

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9884

Females

1900

F60-64

1900

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

8384

Females

1376

F60-64

1376

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7687

Females

1267

F60-64

1267

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7250

Females

1252

F60-64

1252

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9762

Females

2491

F60-64

2491

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5842

Females

884

F60-64

884

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7951

Females

1800

F60-64

1800

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7719

Females

1752

F60-64

1752

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8761

Females

2331

F60-64

2331

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10936

Females

3430

F60-64

3430

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11102

Females

3500

F60-64

3500

Passing Analysis

Category:
Athletes Passed
3401*
Passed By
629
Net Change
+2772
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11798
5K → 10K429144+285#11798#11513
10K → 15K42340+383#11513#11130
15K → 20K43220+412#11130#10718
20K → Half6612+54#10718#10664
Half → 25K4347+427#10664#10237
25K → 30K601*14+587#10237#9650
30K → 20M2496+243#9650#9407
20M → 21M8984+5#9407#9402
21M → 35K1912+189#9402#9213
35K → 23M16943+126#9213#9087
23M → 24M13521+114#9087#8973
24M → 40K10155+46#8973#8927
40K → 25.2M2858-30#8927#8957
25.2M → Finish54123-69#8957#9026
TOTALS3401*629+2772

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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