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BOSTON MARATHON 2025

Jane Foster

Bib: 24922•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:49
Rank: #20658
Start → 5K
26:49 | 8:38/mi
10K· 6.21 mi
53:49
Rank: #20711 (-53)
5K → 10K
27:00 | 8:41/mi
15K· 9.32 mi
1:21:14
Rank: #20833 (-122)
10K → 15K
27:25 | 8:49/mi
20K· 12.43 mi
1:48:59
Rank: #20772 (+61)
15K → 20K
27:45 | 8:56/mi
Half· 13.11 mi
1:54:55
Rank: #20758 (+14)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:17:29
Rank: #20873 (-115)
Half → 25K
22:34 | 9:18/mi
30K· 18.64 mi
2:46:48
Rank: #20614 (+259)
25K → 30K
29:19 | 9:26/mi
20M
3:00:05
Rank: #20579 (+35)
30K → 20M
13:17 | 9:46/mi
21M
3:10:11
Rank: #20461 (+118)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:16:53
Rank: #20354 (+107)
21M → 35K
6:42 | 8:57/mi
23M
3:28:37
Rank: #20236 (+118)
35K → 23M
11:44 | 9:22/mi
24M
3:37:43
Rank: #20156 (+80)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:45:37
Rank: #20048 (+108)
24M → 40K
7:54 | 9:14/mi
25.2M
3:49:02
Rank: #19996 (+52)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:57:45
Rank: #19890 (+106)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:55
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:02:50
Pace9:22 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4226:498:3826:49
8:38
-
10K
6.21 mi11:54:4253:498:4027:00
8:41
+0:03
15K
9.32 mi12:22:071:21:148:4327:25
8:49
+0:08
20K
12.43 mi12:49:521:48:598:4627:45
8:56
+0:07
Half
13.11 mi12:55:481:54:558:465:56
8:42
-0:14
25K
15.53 mi13:18:222:17:298:5122:34
9:18
+0:36
30K
18.64 mi13:47:412:46:488:5729:19
9:26
+0:08
20M
20.00 mi14:00:583:00:059:0013:17
9:46
+0:20
21M
21.00 mi14:11:043:10:119:0310:06
10:06
+0:20
35K
21.75 mi14:17:463:16:539:036:42
8:57
-1:09
23M
23.00 mi14:29:303:28:379:0411:44
9:22
+0:25
24M
24.00 mi14:38:363:37:439:049:06
9:06
-0:16
40K
24.85 mi14:46:303:45:379:057:54
9:14
+0:08
25.2M
25.20 mi14:49:553:49:029:053:25
9:54
+0:40
Finish
26.22 mi14:58:383:57:459:048:43
8:33
-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

8:33 /mi

Average Pace

9:04 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:38

76% of race

Time at Steady Pace

46:01

19% of race

Time at Slower Pace

10:06

4% of race

Average Pace: 9:04 /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 mi11:27:4226:498:3826:49
8:38
#20658
10K
6.21 mi11:54:4253:498:4027:00
8:41
#20711
15K
9.32 mi12:22:071:21:148:4327:25
8:49
#20833
20K
12.43 mi12:49:521:48:598:4627:45
8:56
#20772
Half
13.11 mi12:55:481:54:558:465:56
8:42
#20758
25K
15.53 mi13:18:222:17:298:5122:34
9:18
#20873
30K
18.64 mi13:47:412:46:488:5729:19
9:26
#20614
20M
20.00 mi14:00:583:00:059:0013:17
9:46
#20579
21M
21.00 mi14:11:043:10:119:0310:06
10:06
#20461
35K
21.75 mi14:17:463:16:539:036:42
8:57
#20354
23M
23.00 mi14:29:303:28:379:0411:44
9:22
#20236
24M
24.00 mi14:38:363:37:439:049:06
9:06
#20156
40K
24.85 mi14:46:303:45:379:057:54
9:14
#20048
25.2M
25.20 mi14:49:553:49:029:053:25
9:54
#19996
Finish
26.22 mi14:58:383:57:459:048:43
8:33
#19890
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi206587887788721153(Top 74%)8085(Top 66%)8085(Top 813%)
10K6.21 mi3.10 mi20711-537895-87895-820829(Top 73%)7933(Top 65%)7933(Top 798%)
15K9.32 mi3.11 mi20833-1227947-527947-5221153(Top 74%)8085(Top 66%)8085(Top 813%)
20K12.43 mi3.11 mi20772+617910+377910+3720637(Top 73%)7857(Top 64%)7857(Top 790%)
Half13.11 mi0.68 mi20758+147905+57905+520391(Top 72%)7692(Top 63%)7692(Top 774%)
25K15.53 mi2.42 mi20873-1157968-637968-6321219(Top 75%)8212(Top 67%)8212(Top 826%)
30K18.64 mi3.11 mi20614+2597876+927876+9219690(Top 69%)7495(Top 61%)7495(Top 754%)
20M20.00 mi1.36 mi20579+357873+37873+320217(Top 71%)7919(Top 65%)7919(Top 797%)
21M21.00 mi1.00 mi20461+1187835+387835+3818696(Top 66%)7178(Top 59%)7178(Top 722%)
35K21.75 mi0.75 mi20354+1077787+487787+4818058(Top 64%)6940(Top 57%)6940(Top 698%)
23M23.00 mi1.25 mi20236+1187751+367751+3618127(Top 64%)7051(Top 58%)7051(Top 709%)
24M24.00 mi1.00 mi20156+807725+267725+2617923(Top 63%)7000(Top 57%)7000(Top 704%)
40K24.85 mi0.85 mi20048+1087683+427683+4217583(Top 62%)6916(Top 57%)6916(Top 696%)
25.2M25.20 mi0.35 mi19996+527662+217662+2116680(Top 59%)6448(Top 53%)6448(Top 649%)
Finish26.22 mi1.02 mi19890+1067625+377625+3716615(Top 58%)6373(Top 52%)6373(Top 641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

21153

Females

8085

F55-59

8085

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20829

Females

7933

F55-59

7933

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

21153

Females

8085

F55-59

8085

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20637

Females

7857

F55-59

7857

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20391

Females

7692

F55-59

7692

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21219

Females

8212

F55-59

8212

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19690

Females

7495

F55-59

7495

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20217

Females

7919

F55-59

7919

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18696

Females

7178

F55-59

7178

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18058

Females

6940

F55-59

6940

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18127

Females

7051

F55-59

7051

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17923

Females

7000

F55-59

7000

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17583

Females

6916

F55-59

6916

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16680

Females

6448

F55-59

6448

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16615

Females

6373

F55-59

6373

Passing Analysis

Category:
Athletes Passed
2040
Passed By
1272
Net Change
+768
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20658
5K → 10K252305-53#20658#20711
10K → 15K152274-122#20711#20833
15K → 20K211150+61#20833#20772
20K → Half3622+14#20772#20758
Half → 25K109224-115#20758#20873
25K → 30K35091+259#20873#20614
30K → 20M11479+35#20614#20579
20M → 21M14426+118#20579#20461
21M → 35K1147+107#20461#20354
35K → 23M15234+118#20354#20236
23M → 24M10020+80#20236#20156
24M → 40K1157+108#20156#20048
40K → 25.2M619+52#20048#19996
25.2M → Finish13024+106#19996#19890
TOTALS20401272+768
📊

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