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BOSTON MARATHON 2025

Joanne Forrest

Bib: 29393•F

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
30:31
Rank: #25149
Start → 5K
30:31 | 9:49/mi
10K· 6.21 mi
1:01:09
Rank: #25059 (+90)
5K → 10K
30:38 | 9:52/mi
15K· 9.32 mi
1:31:29
Rank: #24857 (+202)
10K → 15K
30:20 | 9:46/mi
20K· 12.43 mi
2:03:59
Rank: #24961 (-104)
15K → 20K
32:30 | 10:28/mi
Half· 13.11 mi
2:10:27
Rank: #24871 (+90)
20K → Half
6:28 | 9:29/mi
25K· 15.53 mi
2:34:54
Rank: #24646 (+225)
Half → 25K
24:27 | 10:05/mi
30K· 18.64 mi
3:09:43
Rank: #24617 (+29)
25K → 30K
34:49 | 11:12/mi
20M
3:24:26
Rank: #24533 (+84)
30K → 20M
14:43 | 10:50/mi
21M
3:36:45
Rank: #24509 (+24)
20M → 21M
12:19 | 12:19/mi
35K· 21.75 mi
3:44:22
Rank: #24440 (+69)
21M → 35K
7:37 | 10:11/mi
23M
3:58:56
Rank: #24466 (-26)
35K → 23M
14:34 | 11:38/mi
24M
4:08:56
Rank: #24336 (+130)
23M → 24M
10:00 | 10:00/mi
40K· 24.85 mi
4:17:28
Rank: #24228 (+108)
24M → 40K
8:32 | 9:59/mi
25.2M
4:21:19
Rank: #24182 (+46)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
4:30:39
Rank: #24086 (+96)
25.2M → Finish
9:20 | 9:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:27
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:20:12
Pace10:42 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0230:319:4930:31
9:49
-
10K
6.21 mi12:20:401:01:099:5030:38
9:52
+0:03
15K
9.32 mi12:51:001:31:299:4930:20
9:46
-0:06
20K
12.43 mi13:23:302:03:599:5932:30
10:28
+0:42
Half
13.11 mi13:29:582:10:279:576:28
9:29
-0:59
25K
15.53 mi13:54:252:34:549:5824:27
10:05
+0:36
30K
18.64 mi14:29:143:09:4310:1134:49
11:12
+1:07
20M
20.00 mi14:43:573:24:2610:1314:43
10:50
-0:22
21M
21.00 mi14:56:163:36:4510:1912:19
12:19
+1:29
35K
21.75 mi15:03:533:44:2210:197:37
10:11
-2:08
23M
23.00 mi15:18:273:58:5610:2314:34
11:38
+1:27
24M
24.00 mi15:28:274:08:5610:2210:00
10:00
-1:38
40K
24.85 mi15:36:594:17:2810:228:32
9:59
-0:01
25.2M
25.20 mi15:40:504:21:1910:223:51
11:10
+1:11
Finish
26.22 mi15:50:104:30:3910:209:20
9:10
-2:00

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

9:10 /mi

Average Pace

10:20 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:48

6% of race

Time at Steady Pace

2:54:35

65% of race

Time at Slower Pace

1:20:16

30% of race

Average Pace: 10:19 /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 mi11:50:0230:319:4930:31
9:49
#25149
10K
6.21 mi12:20:401:01:099:5030:38
9:52
#25059
15K
9.32 mi12:51:001:31:299:4930:20
9:46
#24857
20K
12.43 mi13:23:302:03:599:5932:30
10:28
#24961
Half
13.11 mi13:29:582:10:279:576:28
9:29
#24871
25K
15.53 mi13:54:252:34:549:5824:27
10:05
#24646
30K
18.64 mi14:29:143:09:4310:1134:49
11:12
#24617
20M
20.00 mi14:43:573:24:2610:1314:43
10:50
#24533
21M
21.00 mi14:56:163:36:4510:1912:19
12:19
#24509
35K
21.75 mi15:03:533:44:2210:197:37
10:11
#24440
23M
23.00 mi15:18:273:58:5610:2314:34
11:38
#24466
24M
24.00 mi15:28:274:08:5610:2210:00
10:00
#24336
40K
24.85 mi15:36:594:17:2810:228:32
9:59
#24228
25.2M
25.20 mi15:40:504:21:1910:223:51
11:10
#24182
Finish
26.22 mi15:50:104:30:3910:209:20
9:10
#24086
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25149102881028824467(Top 86%)9935(Top 81%)9935(Top 762%)
10K6.21 mi3.10 mi25059+9010262+2610262+2625007(Top 88%)10239(Top 84%)10239(Top 786%)
15K9.32 mi3.11 mi24857+20210145+11710145+11724467(Top 86%)9935(Top 81%)9935(Top 762%)
20K12.43 mi3.11 mi24961-10410214-6910214-6925126(Top 88%)10331(Top 84%)10331(Top 793%)
Half13.11 mi0.68 mi24871+9010168+4610168+4623543(Top 83%)9457(Top 77%)9457(Top 726%)
25K15.53 mi2.42 mi24646+22510056+11210056+11223475(Top 83%)9471(Top 77%)9471(Top 727%)
30K18.64 mi3.11 mi24617+2910071-1510071-1524391(Top 86%)10072(Top 82%)10072(Top 773%)
20M20.00 mi1.36 mi24533+8410032+3910032+3923247(Top 82%)9555(Top 78%)9555(Top 733%)
21M21.00 mi1.00 mi24509+2410040-810040-824132(Top 85%)10101(Top 83%)10101(Top 775%)
35K21.75 mi0.75 mi24440+6910010+3010010+3022410(Top 79%)9247(Top 76%)9247(Top 710%)
23M23.00 mi1.25 mi24466-2610043-3310043-3324487(Top 86%)10339(Top 85%)10339(Top 793%)
24M24.00 mi1.00 mi24336+1309980+639980+6321398(Top 75%)8811(Top 72%)8811(Top 676%)
40K24.85 mi0.85 mi24228+1089940+409940+4020433(Top 72%)8381(Top 69%)8381(Top 643%)
25.2M25.20 mi0.35 mi24182+469927+139927+1321187(Top 75%)8770(Top 72%)8770(Top 673%)
Finish26.22 mi1.02 mi24086+969881+469881+4619810(Top 70%)8049(Top 66%)8049(Top 618%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24467

Females

9935

F50-54

9935

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25007

Females

10239

F50-54

10239

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24467

Females

9935

F50-54

9935

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25126

Females

10331

F50-54

10331

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23543

Females

9457

F50-54

9457

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23475

Females

9471

F50-54

9471

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24391

Females

10072

F50-54

10072

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23247

Females

9555

F50-54

9555

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24132

Females

10101

F50-54

10101

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22410

Females

9247

F50-54

9247

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24487

Females

10339

F50-54

10339

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21398

Females

8811

F50-54

8811

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20433

Females

8381

F50-54

8381

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21187

Females

8770

F50-54

8770

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

19810

Females

8049

F50-54

8049

Passing Analysis

Category:
Athletes Passed
1739
Passed By
676
Net Change
+1063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25149
5K → 10K219129+90#25149#25059
10K → 15K24543+202#25059#24857
15K → 20K103207-104#24857#24961
20K → Half966+90#24961#24871
Half → 25K23712+225#24871#24646
25K → 30K153124+29#24646#24617
30K → 20M939+84#24617#24533
20M → 21M6945+24#24533#24509
21M → 35K745+69#24509#24440
35K → 23M5480-26#24440#24466
23M → 24M1355+130#24466#24336
24M → 40K1124+108#24336#24228
40K → 25.2M493+46#24228#24182
25.2M → Finish1004+96#24182#24086
TOTALS1739676+1063
📊

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