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BOSTON MARATHON 2025

Rebecca Forter

Bib: 19741•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Masters (Masters Women)
#0 / 6759
Top 38%
Division (F45-49)
#0 / 1813
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:14
Rank: #17527
Start → 5K
25:14 | 8:07/mi
10K· 6.21 mi
50:49
Rank: #17828 (-301)
5K → 10K
25:35 | 8:14/mi
15K· 9.32 mi
1:16:41
Rank: #17943 (-115)
10K → 15K
25:52 | 8:20/mi
20K· 12.43 mi
1:43:16
Rank: #18052 (-109)
15K → 20K
26:35 | 8:33/mi
Half· 13.11 mi
1:49:02
Rank: #18077 (-25)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:10:16
Rank: #18175 (-98)
Half → 25K
21:14 | 8:45/mi
30K· 18.64 mi
2:38:12
Rank: #18017 (+158)
25K → 30K
27:56 | 8:59/mi
20M
2:50:18
Rank: #17875 (+142)
30K → 20M
12:06 | 8:54/mi
21M
2:59:50
Rank: #17778 (+97)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
3:06:15
Rank: #17692 (+86)
21M → 35K
6:25 | 8:35/mi
23M
3:17:22
Rank: #17548 (+144)
35K → 23M
11:07 | 8:53/mi
24M
3:26:00
Rank: #17438 (+110)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:33:25
Rank: #17314 (+124)
24M → 40K
7:25 | 8:40/mi
25.2M
3:36:34
Rank: #17242 (+72)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:44:37
Rank: #17034 (+208)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:02
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5125:148:0725:14
8:07
-
10K
6.21 mi11:42:2650:498:1125:35
8:14
+0:07
15K
9.32 mi12:08:181:16:418:1425:52
8:20
+0:06
20K
12.43 mi12:34:531:43:168:1926:35
8:33
+0:13
Half
13.11 mi12:40:391:49:028:195:46
8:27
-0:06
25K
15.53 mi13:01:532:10:168:2321:14
8:45
+0:18
30K
18.64 mi13:29:492:38:128:2927:56
8:59
+0:14
20M
20.00 mi13:41:552:50:188:3112:06
8:54
-0:05
21M
21.00 mi13:51:272:59:508:349:32
9:32
+0:38
35K
21.75 mi13:57:523:06:158:346:25
8:35
-0:57
23M
23.00 mi14:08:593:17:228:3511:07
8:53
+0:18
24M
24.00 mi14:17:373:26:008:358:38
8:38
-0:15
40K
24.85 mi14:25:023:33:258:357:25
8:40
+0:02
25.2M
25.20 mi14:28:113:36:348:363:09
9:08
+0:28
Finish
26.22 mi14:36:143:44:378:348:03
7:54
-1:14

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

7:54 /mi

Average Pace

8:34 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:44

38% of race

Time at Steady Pace

1:16:03

34% of race

Time at Slower Pace

1:03:50

28% of race

Average Pace: 8:34 /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 mi11:16:5125:148:0725:14
8:07
#17527
10K
6.21 mi11:42:2650:498:1125:35
8:14
#17828
15K
9.32 mi12:08:181:16:418:1425:52
8:20
#17943
20K
12.43 mi12:34:531:43:168:1926:35
8:33
#18052
Half
13.11 mi12:40:391:49:028:195:46
8:27
#18077
25K
15.53 mi13:01:532:10:168:2321:14
8:45
#18175
30K
18.64 mi13:29:492:38:128:2927:56
8:59
#18017
20M
20.00 mi13:41:552:50:188:3112:06
8:54
#17875
21M
21.00 mi13:51:272:59:508:349:32
9:32
#17778
35K
21.75 mi13:57:523:06:158:346:25
8:35
#17692
23M
23.00 mi14:08:593:17:228:3511:07
8:53
#17548
24M
24.00 mi14:17:373:26:008:358:38
8:38
#17438
40K
24.85 mi14:25:023:33:258:357:25
8:40
#17314
25.2M
25.20 mi14:28:113:36:348:363:09
9:08
#17242
Finish
26.22 mi14:36:143:44:378:348:03
7:54
#17034
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi175276046604618229(Top 64%)6454(Top 53%)6454(Top 356%)
10K6.21 mi3.10 mi17828-3016226-1806226-18018138(Top 64%)6384(Top 52%)6384(Top 352%)
15K9.32 mi3.11 mi17943-1156290-646290-6418229(Top 64%)6454(Top 53%)6454(Top 356%)
20K12.43 mi3.11 mi18052-1096360-706360-7018581(Top 65%)6669(Top 55%)6669(Top 368%)
Half13.11 mi0.68 mi18077-256384-246384-2418908(Top 67%)6831(Top 56%)6831(Top 377%)
25K15.53 mi2.42 mi18175-986462-786462-7818714(Top 66%)6818(Top 56%)6818(Top 376%)
30K18.64 mi3.11 mi18017+1586407+556407+5517652(Top 62%)6388(Top 52%)6388(Top 352%)
20M20.00 mi1.36 mi17875+1426352+556352+5516288(Top 57%)5770(Top 47%)5770(Top 318%)
21M21.00 mi1.00 mi17778+976311+416311+4116242(Top 57%)5838(Top 48%)5838(Top 322%)
35K21.75 mi0.75 mi17692+866283+286283+2815977(Top 56%)5768(Top 47%)5768(Top 318%)
23M23.00 mi1.25 mi17548+1446255+286255+2815578(Top 55%)5656(Top 46%)5656(Top 312%)
24M24.00 mi1.00 mi17438+1106211+446211+4415378(Top 54%)5589(Top 46%)5589(Top 308%)
40K24.85 mi0.85 mi17314+1246163+486163+4814513(Top 51%)5258(Top 43%)5258(Top 290%)
25.2M25.20 mi0.35 mi17242+726138+256138+2512677(Top 45%)4356(Top 36%)4356(Top 240%)
Finish26.22 mi1.02 mi17034+2086042+966042+9612222(Top 43%)4059(Top 33%)4059(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18229

Females

6454

F45-49

6454

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

18138

Females

6384

F45-49

6384

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18229

Females

6454

F45-49

6454

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18581

Females

6669

F45-49

6669

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

18908

Females

6831

F45-49

6831

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18714

Females

6818

F45-49

6818

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17652

Females

6388

F45-49

6388

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16288

Females

5770

F45-49

5770

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16242

Females

5838

F45-49

5838

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15977

Females

5768

F45-49

5768

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15578

Females

5656

F45-49

5656

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15378

Females

5589

F45-49

5589

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14513

Females

5258

F45-49

5258

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12677

Females

4356

F45-49

4356

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12222

Females

4059

F45-49

4059

Passing Analysis

Category:
Athletes Passed
2150
Passed By
1657
Net Change
+493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17527
5K → 10K165466-301#17527#17828
10K → 15K152267-115#17828#17943
15K → 20K156265-109#17943#18052
20K → Half3156-25#18052#18077
Half → 25K137235-98#18077#18175
25K → 30K315157+158#18175#18017
30K → 20M19048+142#18017#17875
20M → 21M14952+97#17875#17778
21M → 35K10317+86#17778#17692
35K → 23M19046+144#17692#17548
23M → 24M13121+110#17548#17438
24M → 40K14016+124#17438#17314
40K → 25.2M786+72#17314#17242
25.2M → Finish2135+208#17242#17034
TOTALS21501657+493
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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