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BOSTON MARATHON 2025

Summer Eisenstadt

Bib: 31301•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
30:41
Rank: #25288
Start → 5K
30:41 | 9:53/mi
10K· 6.21 mi
1:02:33
Rank: #25583 (-295)
5K → 10K
31:52 | 10:15/mi
15K· 9.32 mi
1:33:49
Rank: #25450 (+133)
10K → 15K
31:16 | 10:04/mi
20K· 12.43 mi
2:05:10
Rank: #25176 (+274)
15K → 20K
31:21 | 10:05/mi
Half· 13.11 mi
2:11:52
Rank: #25140 (+36)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:37:21
Rank: #24979 (+161)
Half → 25K
25:29 | 10:31/mi
30K· 18.64 mi
3:11:39
Rank: #24828 (+151)
25K → 30K
34:18 | 11:02/mi
20M
3:25:35
Rank: #24637 (+191)
30K → 20M
13:56 | 10:15/mi
21M
3:36:09
Rank: #24443 (+194)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
3:43:26
Rank: #24343 (+100)
21M → 35K
7:17 | 9:44/mi
23M
3:55:49
Rank: #24127 (+216)
35K → 23M
12:23 | 9:53/mi
24M
4:05:18
Rank: #23968 (+159)
23M → 24M
9:29 | 9:29/mi
40K· 24.85 mi
4:13:34
Rank: #23815 (+153)
24M → 40K
8:16 | 9:40/mi
25.2M
4:17:07
Rank: #23753 (+62)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:26:18
Rank: #23626 (+127)
25.2M → Finish
9:11 | 9:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:52
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:14:26
Pace10:15 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3230:419:5330:41
9:53
-
10K
6.21 mi12:25:241:02:3310:0431:52
10:15
+0:22
15K
9.32 mi12:56:401:33:4910:0431:16
10:04
-0:11
20K
12.43 mi13:28:012:05:1010:0431:21
10:05
+0:01
Half
13.11 mi13:34:432:11:5210:046:42
9:49
-0:16
25K
15.53 mi14:00:122:37:2110:0825:29
10:31
+0:42
30K
18.64 mi14:34:303:11:3910:1734:18
11:02
+0:31
20M
20.00 mi14:48:263:25:3510:1713:56
10:15
-0:47
21M
21.00 mi14:59:003:36:0910:1810:34
10:34
+0:19
35K
21.75 mi15:06:173:43:2610:167:17
9:44
-0:50
23M
23.00 mi15:18:403:55:4910:1512:23
9:53
+0:09
24M
24.00 mi15:28:094:05:1810:139:29
9:29
-0:24
40K
24.85 mi15:36:254:13:3410:128:16
9:40
+0:11
25.2M
25.20 mi15:39:584:17:0710:123:33
10:18
+0:38
Finish
26.22 mi15:49:094:26:1810:109:11
9:01
-1:17

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

9:01 /mi

Average Pace

10:10 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

40:55

15% of race

Time at Steady Pace

2:35:02

58% of race

Time at Slower Pace

1:10:21

26% of race

Average Pace: 10:09 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:53:3230:419:5330:41
9:53
#25288
10K
6.21 mi12:25:241:02:3310:0431:52
10:15
#25583
15K
9.32 mi12:56:401:33:4910:0431:16
10:04
#25450
20K
12.43 mi13:28:012:05:1010:0431:21
10:05
#25176
Half
13.11 mi13:34:432:11:5210:046:42
9:49
#25140
25K
15.53 mi14:00:122:37:2110:0825:29
10:31
#24979
30K
18.64 mi14:34:303:11:3910:1734:18
11:02
#24828
20M
20.00 mi14:48:263:25:3510:1713:56
10:15
#24637
21M
21.00 mi14:59:003:36:0910:1810:34
10:34
#24443
35K
21.75 mi15:06:173:43:2610:167:17
9:44
#24343
23M
23.00 mi15:18:403:55:4910:1512:23
9:53
#24127
24M
24.00 mi15:28:094:05:1810:139:29
9:29
#23968
40K
24.85 mi15:36:254:13:3410:128:16
9:40
#23815
25.2M
25.20 mi15:39:584:17:0710:123:33
10:18
#23753
Finish
26.22 mi15:49:094:26:1810:109:11
9:01
#23626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25288103671036725127(Top 88%)10291(Top 84%)10291(Top 188%)
10K6.21 mi3.10 mi25583-29510545-17810545-17825843(Top 91%)10707(Top 88%)10707(Top 196%)
15K9.32 mi3.11 mi25450+13310468+7710468+7725127(Top 88%)10291(Top 84%)10291(Top 188%)
20K12.43 mi3.11 mi25176+27410329+13910329+13924425(Top 86%)9945(Top 81%)9945(Top 182%)
Half13.11 mi0.68 mi25140+3610316+1310316+1324437(Top 86%)9958(Top 81%)9958(Top 182%)
25K15.53 mi2.42 mi24979+16110236+8010236+8024399(Top 86%)9958(Top 81%)9958(Top 182%)
30K18.64 mi3.11 mi24828+15110185+5110185+5124074(Top 85%)9901(Top 81%)9901(Top 181%)
20M20.00 mi1.36 mi24637+19110092+9310092+9321737(Top 77%)8756(Top 72%)8756(Top 160%)
21M21.00 mi1.00 mi24443+19410000+9210000+9220243(Top 71%)8048(Top 66%)8048(Top 147%)
35K21.75 mi0.75 mi24343+1009956+449956+4421155(Top 74%)8597(Top 70%)8597(Top 157%)
23M23.00 mi1.25 mi24127+2169863+939863+9320138(Top 71%)8128(Top 66%)8128(Top 149%)
24M24.00 mi1.00 mi23968+1599788+759788+7519605(Top 69%)7891(Top 65%)7891(Top 144%)
40K24.85 mi0.85 mi23815+1539726+629726+6219390(Top 68%)7842(Top 64%)7842(Top 143%)
25.2M25.20 mi0.35 mi23753+629696+309696+3018354(Top 65%)7342(Top 60%)7342(Top 134%)
Finish26.22 mi1.02 mi23626+1279654+429654+4219155(Top 67%)7705(Top 63%)7705(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

25127

Females

10291

F18-39

10291

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25843

Females

10707

F18-39

10707

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

25127

Females

10291

F18-39

10291

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24425

Females

9945

F18-39

9945

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24437

Females

9958

F18-39

9958

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24399

Females

9958

F18-39

9958

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24074

Females

9901

F18-39

9901

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21737

Females

8756

F18-39

8756

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20243

Females

8048

F18-39

8048

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21155

Females

8597

F18-39

8597

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20138

Females

8128

F18-39

8128

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19605

Females

7891

F18-39

7891

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19390

Females

7842

F18-39

7842

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18354

Females

7342

F18-39

7342

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19155

Females

7705

F18-39

7705

Passing Analysis

Category:
Athletes Passed
2244
Passed By
582
Net Change
+1662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25288
5K → 10K96391-295#25288#25583
10K → 15K19764+133#25583#25450
15K → 20K29622+274#25450#25176
20K → Half4711+36#25176#25140
Half → 25K19130+161#25140#24979
25K → 30K20655+151#24979#24828
30K → 20M1921+191#24828#24637
20M → 21M1940+194#24637#24443
21M → 35K1033+100#24443#24343
35K → 23M2171+216#24343#24127
23M → 24M1601+159#24127#23968
24M → 40K1530+153#23968#23815
40K → 25.2M620+62#23815#23753
25.2M → Finish1303+127#23753#23626
TOTALS2244582+1662
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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