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BOSTON MARATHON 2025

Amy Gimbel

Bib: 29266•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:35
Rank: #25193
Start → 5K
9:51/mi
30:35 split
10K· 6.21 mi
1:01:02
Rank: #25021 (+172)
5K → 10K
9:48/mi
30:27 split
15K· 9.32 mi
1:31:12
Rank: #24786 (+235)
10K → 15K
9:43/mi
30:10 split
20K· 12.43 mi
2:01:56
Rank: #24564 (+222)
15K → 20K
9:54/mi
30:44 split
Half· 13.11 mi
2:08:32
Rank: #24540 (+24)
20K → Half
9:40/mi
6:36 split
25K· 15.53 mi
2:32:20
Rank: #24270 (+270)
Half → 25K
9:49/mi
23:48 split
30K· 18.64 mi
3:03:27
Rank: #23796 (+474)
25K → 30K
10:01/mi
31:07 split
20M
3:18:23
Rank: #23784 (+12)
30K → 20M
10:59/mi
14:56 split
21M
3:29:49
Rank: #23701 (+83)
20M → 21M
11:26/mi
11:26 split
35K· 21.75 mi
3:37:17
Rank: #23635 (+66)
21M → 35K
9:59/mi
7:28 split
23M
3:51:12
Rank: #23618 (+17)
35K → 23M
11:07/mi
13:55 split
24M
4:01:07
Rank: #23507 (+111)
23M → 24M
9:55/mi
9:55 split
40K· 24.85 mi
4:10:25
Rank: #23494 (+13)
24M → 40K
10:53/mi
9:18 split
25.2M
4:14:34
Rank: #23485 (+9)
40K → 25.2M
12:02/mi
4:09 split
Finish· 26.22 mi
4:25:21
Rank: #23530 (-45)
25.2M → Finish
10:35/mi
10:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:32
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:16:49
Pace10:26 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1830:359:5130:35
9:51
-
10K
6.21 mi12:19:451:01:029:4930:27
9:48
-0:03
15K
9.32 mi12:49:551:31:129:4730:10
9:43
-0:05
20K
12.43 mi13:20:392:01:569:4930:44
9:54
+0:11
Half
13.11 mi13:27:152:08:329:486:36
9:40
-0:14
25K
15.53 mi13:51:032:32:209:4823:48
9:49
+0:09
30K
18.64 mi14:22:103:03:279:5031:07
10:01
+0:12
20M
20.00 mi14:37:063:18:239:5514:56
10:59
+0:58
21M
21.00 mi14:48:323:29:499:5911:26
11:26
+0:27
35K
21.75 mi14:56:003:37:179:597:28
9:59
-1:27
23M
23.00 mi15:09:553:51:1210:0313:55
11:07
+1:08
24M
24.00 mi15:19:504:01:0710:039:55
9:55
-1:12
40K
24.85 mi15:29:084:10:2510:059:18
10:53
+0:58
25.2M
25.20 mi15:33:174:14:3410:064:09
12:02
+1:09
Finish
26.22 mi15:44:044:25:2110:0810:47
10:35
-1:27

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

9:40 /mi

Average Pace

10:08 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:20:50

76% of race

Time at Slower Pace

1:04:31

24% of race

Average Pace: 10:07 /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 mi11:49:1830:359:5130:35
9:51
#25193
10K
6.21 mi12:19:451:01:029:4930:27
9:48
#25021
15K
9.32 mi12:49:551:31:129:4730:10
9:43
#24786
20K
12.43 mi13:20:392:01:569:4930:44
9:54
#24564
Half
13.11 mi13:27:152:08:329:486:36
9:40
#24540
25K
15.53 mi13:51:032:32:209:4823:48
9:49
#24270
30K
18.64 mi14:22:103:03:279:5031:07
10:01
#23796
20M
20.00 mi14:37:063:18:239:5514:56
10:59
#23784
21M
21.00 mi14:48:323:29:499:5911:26
11:26
#23701
35K
21.75 mi14:56:003:37:179:597:28
9:59
#23635
23M
23.00 mi15:09:553:51:1210:0313:55
11:07
#23618
24M
24.00 mi15:19:504:01:0710:039:55
9:55
#23507
40K
24.85 mi15:29:084:10:2510:059:18
10:53
#23494
25.2M
25.20 mi15:33:174:14:3410:064:09
12:02
#23485
Finish
26.22 mi15:44:044:25:2110:0810:47
10:35
#23530
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25193103071030724325(Top 86%)9857(Top 81%)9857(Top 574%)
10K6.21 mi3.10 mi25021+17210241+6610241+6624856(Top 88%)10156(Top 83%)10156(Top 591%)
15K9.32 mi3.11 mi24786+23510107+13410107+13424325(Top 86%)9857(Top 81%)9857(Top 574%)
20K12.43 mi3.11 mi24564+22210009+9810009+9823997(Top 84%)9706(Top 79%)9706(Top 565%)
Half13.11 mi0.68 mi24540+249995+149995+1424052(Top 85%)9735(Top 80%)9735(Top 567%)
25K15.53 mi2.42 mi24270+2709862+1339862+13322813(Top 80%)9095(Top 74%)9095(Top 529%)
30K18.64 mi3.11 mi23796+4749625+2379625+23721645(Top 76%)8587(Top 70%)8587(Top 500%)
20M20.00 mi1.36 mi23784+129635-109635-1023561(Top 83%)9717(Top 79%)9717(Top 566%)
21M21.00 mi1.00 mi23701+839610+259610+2522494(Top 79%)9238(Top 76%)9238(Top 538%)
35K21.75 mi0.75 mi23635+669580+309580+3021873(Top 77%)8981(Top 73%)8981(Top 523%)
23M23.00 mi1.25 mi23618+179589-99589-923494(Top 83%)9842(Top 80%)9842(Top 573%)
24M24.00 mi1.00 mi23507+1119542+479542+4721134(Top 74%)8679(Top 71%)8679(Top 505%)
40K24.85 mi0.85 mi23494+139556-149556-1422868(Top 81%)9635(Top 79%)9635(Top 561%)
25.2M25.20 mi0.35 mi23485+99565-99565-923329(Top 82%)9826(Top 80%)9826(Top 572%)
Finish26.22 mi1.02 mi23530-459602-379602-3724471(Top 86%)10387(Top 85%)10387(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24325

Females

9857

F40-44

9857

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

24856

Females

10156

F40-44

10156

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24325

Females

9857

F40-44

9857

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23997

Females

9706

F40-44

9706

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24052

Females

9735

F40-44

9735

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22813

Females

9095

F40-44

9095

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21645

Females

8587

F40-44

8587

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23561

Females

9717

F40-44

9717

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22494

Females

9238

F40-44

9238

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21873

Females

8981

F40-44

8981

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23494

Females

9842

F40-44

9842

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

21134

Females

8679

F40-44

8679

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22868

Females

9635

F40-44

9635

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23329

Females

9826

F40-44

9826

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24471

Females

10387

F40-44

10387

Passing Analysis

Category:
Athletes Passed
2179
Passed By
516
Net Change
+1663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25193
5K → 10K26795+172#25193#25021
10K → 15K27540+235#25021#24786
15K → 20K25836+222#24786#24564
20K → Half3814+24#24564#24540
Half → 25K28212+270#24540#24270
25K → 30K48612+474#24270#23796
30K → 20M7664+12#23796#23784
20M → 21M11330+83#23784#23701
21M → 35K8115+66#23701#23635
35K → 23M7356+17#23635#23618
23M → 24M1165+111#23618#23507
24M → 40K5138+13#23507#23494
40K → 25.2M3526+9#23494#23485
25.2M → Finish2873-45#23485#23530
TOTALS2179516+1663
📊

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