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BOSTON MARATHON 2025

Michelle Rosell

Bib: 25453•F

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:17/mi
28:52
↑ 97↓ 3451.5%
10K· 6.21 mi
9:28/mi
58:17
↑ 79↓ 1380.4%
15K· 9.32 mi
9:42/mi
1:28:25
↑ 67↓ 78
20K· 12.43 mi
9:53/mi
1:59:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
2:05:45
↑ 19↓ 370.5%
25K· 15.53 mi
10:34/mi
2:31:23
↑ 66↓ 880.2%
30K· 18.64 mi
11:49/mi
3:08:05
↑ 181↓ 1480.2%
20M
13:46/mi
3:26:47
↑ 64↓ 500.2%
21M
12:16/mi
3:39:03
↑ 106↓ 241.6%
35K· 21.75 mi
13:53/mi
3:49:26
↑ 17↓ 861.7%
23M
12:53/mi
4:05:34
↑ 23↓ 630.6%
24M
13:09/mi
4:18:43
↓ 821.3%
40K· 24.85 mi
12:36/mi
4:29:29
↓ 200.3%
25.2M
13:35/mi
4:34:10
↑ 13↓ 160.2%
Finish· 26.22 mi
11:33/mi
4:45:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:45
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:40:11
Pace12:13 /mi
📊Positive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3428:529:1728:52
9:17
-
10K
6.21 mi11:58:5958:179:2329:25
9:28
+0:11
15K
9.32 mi12:29:071:28:259:2930:08
9:42
+0:14
20K
12.43 mi12:59:501:59:089:3530:43
9:53
+0:11
Half
13.11 mi13:06:272:05:459:366:37
9:42
-0:11
25K
15.53 mi13:32:052:31:239:4525:38
10:34
+0:52
30K
18.64 mi14:08:473:08:0510:0536:42
11:49
+1:15
20M
20.00 mi14:27:293:26:4710:2018:42
13:46
+1:57
21M
21.00 mi14:39:453:39:0310:2612:16
12:16
-1:30
35K
21.75 mi14:50:083:49:2610:3310:23
13:53
+1:37
23M
23.00 mi15:06:164:05:3410:4116:08
12:53
-1:00
24M
24.00 mi15:19:254:18:4310:4713:09
13:09
+0:16
40K
24.85 mi15:30:114:29:2910:5110:46
12:36
-0:33
25.2M
25.20 mi15:34:524:34:1010:534:41
13:35
+0:59
Finish
26.22 mi15:46:384:45:5610:5511:46
11:33
-2:02

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

9:17 /mi

Average Pace

10:55 /mi

Slowest Pace

13:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:23

53% of race

Time at Steady Pace

1:11:30

25% of race

Time at Slower Pace

1:03:03

22% of race

Average Pace: 10:54 /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 mi11:29:3428:529:1728:52
9:17
#23521
10K
6.21 mi11:58:5958:179:2329:25
9:28
#23817
15K
9.32 mi12:29:071:28:259:2930:08
9:42
#23996
20K
12.43 mi12:59:501:59:089:3530:43
9:53
#23968
Half
13.11 mi13:06:272:05:459:366:37
9:42
#23980
25K
15.53 mi13:32:052:31:239:4525:38
10:34
#24091
30K
18.64 mi14:08:473:08:0510:0536:42
11:49
#24424
20M
20.00 mi14:27:293:26:4710:2018:42
13:46
#24759
21M
21.00 mi14:39:453:39:0310:2612:16
12:16
#24734
35K
21.75 mi14:50:083:49:2610:3310:23
13:53
#24908
23M
23.00 mi15:06:164:05:3410:4116:08
12:53
#25038
24M
24.00 mi15:19:254:18:4310:4713:09
13:09
#25138
40K
24.85 mi15:30:114:29:2910:5110:46
12:36
#25173
25.2M
25.20 mi15:34:524:34:1010:534:41
13:35
#25185
Finish
26.22 mi15:46:384:45:5610:5511:46
11:33
#25237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi235219445944524272(Top 85%)9825(Top 80%)9825(Top 1575%)
10K6.21 mi3.10 mi23817-2969582-1379582-13724019(Top 85%)9694(Top 79%)9694(Top 1554%)
15K9.32 mi3.11 mi23996-1799674-929674-9224272(Top 85%)9825(Top 80%)9825(Top 1575%)
20K12.43 mi3.11 mi23968+289677-39677-323975(Top 84%)9694(Top 79%)9694(Top 1554%)
Half13.11 mi0.68 mi23980-129685-89685-824066(Top 85%)9748(Top 80%)9748(Top 1562%)
25K15.53 mi2.42 mi24091-1119755-709755-7024496(Top 86%)10014(Top 82%)10014(Top 1605%)
30K18.64 mi3.11 mi24424-3339960-2059960-20525333(Top 89%)10575(Top 86%)10575(Top 1695%)
20M20.00 mi1.36 mi24759-33510163-20310163-20327114(Top 95%)11622(Top 95%)11622(Top 1863%)
21M21.00 mi1.00 mi24734+2510159+410159+424032(Top 85%)10051(Top 82%)10051(Top 1611%)
35K21.75 mi0.75 mi24908-17410259-10010259-10027609(Top 97%)11912(Top 97%)11912(Top 1909%)
23M23.00 mi1.25 mi25038-13010350-9110350-9126245(Top 92%)11218(Top 92%)11218(Top 1798%)
24M24.00 mi1.00 mi25138-10010416-6610416-6627002(Top 95%)11635(Top 95%)11635(Top 1865%)
40K24.85 mi0.85 mi25173-3510441-2510441-2525770(Top 91%)11028(Top 90%)11028(Top 1767%)
25.2M25.20 mi0.35 mi25185-1210453-1210453-1225746(Top 91%)11063(Top 90%)11063(Top 1773%)
Finish26.22 mi1.02 mi25237-5210488-3510488-3526187(Top 92%)11239(Top 92%)11239(Top 1801%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24272

Females

9825

F60-64

9825

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24019

Females

9694

F60-64

9694

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24272

Females

9825

F60-64

9825

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23975

Females

9694

F60-64

9694

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24066

Females

9748

F60-64

9748

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24496

Females

10014

F60-64

10014

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25333

Females

10575

F60-64

10575

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

27114

Females

11622

F60-64

11622

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24032

Females

10051

F60-64

10051

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27609

Females

11912

F60-64

11912

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26245

Females

11218

F60-64

11218

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

27002

Females

11635

F60-64

11635

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25770

Females

11028

F60-64

11028

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25746

Females

11063

F60-64

11063

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26187

Females

11239

F60-64

11239

Passing Analysis

Category:
Athletes Passed
685
Passed By
2401
Net Change
-1716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23521
5K → 10K131427-296#23521#23817
10K → 15K92271-179#23817#23996
15K → 20K154126+28#23996#23968
20K → Half2032-12#23968#23980
Half → 25K86197-111#23980#24091
25K → 30K51384-333#24091#24424
30K → 20M9344-335#24424#24759
20M → 21M6439+25#24759#24734
21M → 35K6180-174#24734#24908
35K → 23M15145-130#24908#25038
23M → 24M14114-100#25038#25138
24M → 40K1853-35#25138#25173
40K → 25.2M1325-12#25173#25185
25.2M → Finish1264-52#25185#25237
TOTALS6852401-1716
📊

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