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BOSTON MARATHON 2025

Rose-Marie Amini

Bib: 20622•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
Masters (Masters Women)
#0 / 6759
Top 26%
Division (F55-59)
#0 / 994
Top 10%
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
7:55/mi
24:35
↑ 97↓ 3451.5%
10K· 6.21 mi
8:06/mi
49:44
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:15:28
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:41:14
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:46:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:13/mi
2:06:37
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:33:18
↑ 181↓ 1480.2%
20M
8:29/mi
2:44:50
↑ 64↓ 500.2%
21M
9:11/mi
2:54:01
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
3:00:10
↑ 17↓ 861.7%
23M
8:22/mi
3:10:38
↑ 23↓ 630.6%
24M
8:10/mi
3:18:48
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:25:46
↓ 200.3%
25.2M
9:17/mi
3:28:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:37:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:42
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:50:21
Pace8:25 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2224:357:5524:35
7:55
-
10K
6.21 mi11:42:3149:448:0025:09
8:06
+0:11
15K
9.32 mi12:08:151:15:288:0625:44
8:17
+0:11
20K
12.43 mi12:34:011:41:148:0925:46
8:18
+0:01
Half
13.11 mi12:39:291:46:428:085:28
8:01
-0:17
25K
15.53 mi12:59:242:06:378:0919:55
8:13
+0:12
30K
18.64 mi13:26:052:33:188:1326:41
8:35
+0:22
20M
20.00 mi13:37:372:44:508:1411:32
8:29
-0:06
21M
21.00 mi13:46:482:54:018:179:11
9:11
+0:42
35K
21.75 mi13:52:573:00:108:176:09
8:13
-0:58
23M
23.00 mi14:03:253:10:388:1710:28
8:22
+0:09
24M
24.00 mi14:11:353:18:488:178:10
8:10
-0:12
40K
24.85 mi14:18:333:25:468:176:58
8:09
-0:01
25.2M
25.20 mi14:21:453:28:588:183:12
9:17
+1:08
Finish
26.22 mi14:29:503:37:038:178:05
7:56
-1:21

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

7:55 /mi

Average Pace

8:17 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:40

94% of race

Time at Steady Pace

12:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:17:2224:357:5524:35
7:55
#15837
10K
6.21 mi11:42:3149:448:0025:09
8:06
#16552
15K
9.32 mi12:08:151:15:288:0625:44
8:17
#17057
20K
12.43 mi12:34:011:41:148:0925:46
8:18
#17007
Half
13.11 mi12:39:291:46:428:085:28
8:01
#16951
25K
15.53 mi12:59:242:06:378:0919:55
8:13
#16646
30K
18.64 mi13:26:052:33:188:1326:41
8:35
#16367
20M
20.00 mi13:37:372:44:508:1411:32
8:29
#16150
21M
21.00 mi13:46:482:54:018:179:11
9:11
#15986
35K
21.75 mi13:52:573:00:108:176:09
8:13
#15862
23M
23.00 mi14:03:253:10:388:1710:28
8:22
#15641
24M
24.00 mi14:11:353:18:488:178:10
8:10
#15493
40K
24.85 mi14:18:333:25:468:176:58
8:09
#15307
25.2M
25.20 mi14:21:453:28:588:183:12
9:17
#15265
Finish
26.22 mi14:29:503:37:038:178:05
7:56
#15135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi158375046504617933(Top 63%)6272(Top 51%)6272(Top 631%)
10K6.21 mi3.10 mi16552-7155471-4255471-42517161(Top 60%)5791(Top 47%)5791(Top 583%)
15K9.32 mi3.11 mi17057-5055749-2785749-27817933(Top 63%)6272(Top 51%)6272(Top 631%)
20K12.43 mi3.11 mi17007+505742+75742+716905(Top 60%)5719(Top 47%)5719(Top 575%)
Half13.11 mi0.68 mi16951+565714+285714+2816049(Top 57%)5210(Top 43%)5210(Top 524%)
25K15.53 mi2.42 mi16646+3055552+1625552+16215407(Top 54%)4960(Top 41%)4960(Top 499%)
30K18.64 mi3.11 mi16367+2795452+1005452+10015321(Top 54%)5085(Top 42%)5085(Top 512%)
20M20.00 mi1.36 mi16150+2175355+975355+9713730(Top 48%)4379(Top 36%)4379(Top 441%)
21M21.00 mi1.00 mi15986+1645292+635292+6314559(Top 51%)4925(Top 40%)4925(Top 495%)
35K21.75 mi0.75 mi15862+1245243+495243+4913804(Top 49%)4584(Top 37%)4584(Top 461%)
23M23.00 mi1.25 mi15641+2215155+885155+8812456(Top 44%)3986(Top 33%)3986(Top 401%)
24M24.00 mi1.00 mi15493+1485088+675088+6712398(Top 44%)4004(Top 33%)4004(Top 403%)
40K24.85 mi0.85 mi15307+1865018+705018+7011276(Top 40%)3560(Top 29%)3560(Top 358%)
25.2M25.20 mi0.35 mi15265+425008+105008+1013415(Top 47%)4724(Top 39%)4724(Top 475%)
Finish26.22 mi1.02 mi15135+1304949+594949+5912463(Top 44%)4171(Top 34%)4171(Top 420%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

17933

Females

6272

F55-59

6272

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17161

Females

5791

F55-59

5791

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

17933

Females

6272

F55-59

6272

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16905

Females

5719

F55-59

5719

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

16049

Females

5210

F55-59

5210

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15407

Females

4960

F55-59

4960

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15321

Females

5085

F55-59

5085

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13730

Females

4379

F55-59

4379

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14559

Females

4925

F55-59

4925

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13804

Females

4584

F55-59

4584

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12456

Females

3986

F55-59

3986

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12398

Females

4004

F55-59

4004

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11276

Females

3560

F55-59

3560

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13415

Females

4724

F55-59

4724

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12463

Females

4171

F55-59

4171

Passing Analysis

Category:
Athletes Passed
2523
Passed By
1821
Net Change
+702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15837
5K → 10K116831-715#15837#16552
10K → 15K89594-505#16552#17057
15K → 20K215165+50#17057#17007
20K → Half659+56#17007#16951
Half → 25K33227+305#16951#16646
25K → 30K36586+279#16646#16367
30K → 20M23316+217#16367#16150
20M → 21M19329+164#16150#15986
21M → 35K13511+124#15986#15862
35K → 23M23514+221#15862#15641
23M → 24M15911+148#15641#15493
24M → 40K1915+186#15493#15307
40K → 25.2M508+42#15307#15265
25.2M → Finish14515+130#15265#15135
TOTALS25231821+702
📊

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