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BOSTON MARATHON 2025

Anne Reinstein

FL

Bib: 26750 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:13/mi
28:39
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:34/mi
58:21
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:40/mi
1:28:24
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:52/mi
1:59:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:51/mi
2:05:46
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:19/mi
2:30:47
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:55/mi
3:04:43
↑ 181↓ 1480.2%
138 ft elev
20M
11:13/mi
3:19:58
↑ 64↓ 500.2%
148 ft elev
21M
12:29/mi
3:32:27
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:40/mi
3:40:26
↑ 17↓ 861.7%
156 ft elev
23M
10:47/mi
3:53:56
↑ 23↓ 630.6%
116 ft elev
24M
10:05/mi
4:04:01
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:35/mi
4:13:04
↓ 200.3%
20 ft elev
25.2M
12:02/mi
4:17:13
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:16/mi
4:27:41
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:46
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:21:55
Pace10:50 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1628:399:1328:39
9:13
-
10K
6.21 mi12:13:5858:219:2329:42
9:34
+0:21
15K
9.32 mi12:44:011:28:249:2930:03
9:40
+0:06
20K
12.43 mi13:14:401:59:039:3530:39
9:52
+0:12
Half
13.11 mi13:21:232:05:469:366:43
9:51
-0:01
25K
15.53 mi13:46:242:30:479:4225:01
10:19
+0:28
30K
18.64 mi14:20:203:04:439:5533:56
10:55
+0:36
20M
20.00 mi14:35:353:19:5810:0015:15
11:13
+0:18
21M
21.00 mi14:48:043:32:2710:0712:29
12:29
+1:16
35K
21.75 mi14:56:033:40:2610:087:59
10:40
-1:49
23M
23.00 mi15:09:333:53:5610:1013:30
10:47
+0:07
24M
24.00 mi15:19:384:04:0110:1010:05
10:05
-0:42
40K
24.85 mi15:28:414:13:0410:119:03
10:35
+0:30
25.2M
25.20 mi15:32:504:17:1310:124:09
12:02
+1:27
Finish
26.22 mi15:43:184:27:4110:1310:28
10:16
-1:46

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

9:13 /mi

Average Pace

10:13 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:46

47% of race

Time at Steady Pace

1:02:36

23% of race

Time at Slower Pace

1:19:19

30% of race

Average Pace: 10:13 /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 mi11:44:1628:399:1328:39
9:13
#23307
10K
6.21 mi12:13:5858:219:2329:42
9:34
#23856
15K
9.32 mi12:44:011:28:249:2930:03
9:40
#23994
20K
12.43 mi13:14:401:59:039:3530:39
9:52
#23950
Half
13.11 mi13:21:232:05:469:366:43
9:51
#23985
25K
15.53 mi13:46:242:30:479:4225:01
10:19
#23990
30K
18.64 mi14:20:203:04:439:5533:56
10:55
#23991
20M
20.00 mi14:35:353:19:5810:0015:15
11:13
#24008
21M
21.00 mi14:48:043:32:2710:0712:29
12:29
#24039
35K
21.75 mi14:56:033:40:2610:087:59
10:40
#24015
23M
23.00 mi15:09:333:53:5610:1013:30
10:47
#23924
24M
24.00 mi15:19:384:04:0110:1010:05
10:05
#23840
40K
24.85 mi15:28:414:13:0410:119:03
10:35
#23768
25.2M
25.20 mi15:32:504:17:1310:124:09
12:02
#23756
Finish
26.22 mi15:43:184:27:4110:1310:28
10:16
#23780
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi233079336933624202(Top 85%)9785(Top 80%)9785(Top 751%)
10K6.21 mi3.10 mi23856-5499606-2709606-27024261(Top 85%)9839(Top 80%)9839(Top 755%)
15K9.32 mi3.11 mi23994-1389672-669672-6624202(Top 85%)9785(Top 80%)9785(Top 751%)
20K12.43 mi3.11 mi23950+449667+59667+523933(Top 84%)9668(Top 79%)9668(Top 742%)
Half13.11 mi0.68 mi23985-359688-219688-2124505(Top 86%)9999(Top 82%)9999(Top 767%)
25K15.53 mi2.42 mi23990-59695-79695-724000(Top 84%)9737(Top 80%)9737(Top 747%)
30K18.64 mi3.11 mi23991-19722-279722-2723870(Top 84%)9800(Top 80%)9800(Top 752%)
20M20.00 mi1.36 mi24008-179757-359757-3524055(Top 85%)9980(Top 82%)9980(Top 766%)
21M21.00 mi1.00 mi24039-319789-329789-3224392(Top 86%)10232(Top 84%)10232(Top 785%)
35K21.75 mi0.75 mi24015+249791-29791-223539(Top 83%)9821(Top 80%)9821(Top 754%)
23M23.00 mi1.25 mi23924+919761+309761+3022720(Top 80%)9456(Top 77%)9456(Top 726%)
24M24.00 mi1.00 mi23840+849725+369725+3621618(Top 76%)8927(Top 73%)8927(Top 685%)
40K24.85 mi0.85 mi23768+729705+209705+2022171(Top 78%)9293(Top 76%)9293(Top 713%)
25.2M25.20 mi0.35 mi23756+129699+69699+623331(Top 82%)9828(Top 80%)9828(Top 754%)
Finish26.22 mi1.02 mi23780-249722-239722-2323731(Top 84%)10037(Top 82%)10037(Top 770%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24202

Females

9785

F50-54

9785

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24261

Females

9839

F50-54

9839

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24202

Females

9785

F50-54

9785

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23933

Females

9668

F50-54

9668

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24505

Females

9999

F50-54

9999

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

24000

Females

9737

F50-54

9737

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23870

Females

9800

F50-54

9800

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24055

Females

9980

F50-54

9980

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24392

Females

10232

F50-54

10232

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23539

Females

9821

F50-54

9821

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

22720

Females

9456

F50-54

9456

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21618

Females

8927

F50-54

8927

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22171

Females

9293

F50-54

9293

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23331

Females

9828

F50-54

9828

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

23731

Females

10037

F50-54

10037

Passing Analysis

Category:
Athletes Passed
1126
Passed By
1599
Net Change
-473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23307
5K → 10K78627-549#23307#23856
10K → 15K101239-138#23856#23994
15K → 20K159115+44#23994#23950
20K → Half1449-35#23950#23985
Half → 25K123128-5#23985#23990
25K → 30K147148-1#23990#23991
30K → 20M7491-17#23991#24008
20M → 21M4576-31#24008#24039
21M → 35K5329+24#24039#24015
35K → 23M11019+91#24015#23924
23M → 24M928+84#23924#23840
24M → 40K8412+72#23840#23768
40K → 25.2M208+12#23768#23756
25.2M → Finish2650-24#23756#23780
TOTALS11261599-473
📊

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