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BOSTON MARATHON 2025

Sara Egan

Bib: 31060•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

Start
0:00:00
Race begins
5K· 3.11 mi
28:06
Rank: #22615
Start → 5K
9:03/mi
28:06 split
10K· 6.21 mi
56:10
Rank: #22577 (+38)
5K → 10K
9:02/mi
28:04 split
15K· 9.32 mi
1:23:01
Rank: #21846 (+731)
10K → 15K
8:39/mi
26:51 split
20K· 12.43 mi
1:50:11
Rank: #21249 (+597)
15K → 20K
8:45/mi
27:10 split
Half· 13.11 mi
1:56:20
Rank: #21298 (-49)
20K → Half
9:01/mi
6:09 split
25K· 15.53 mi
2:18:02
Rank: #21029 (+269)
Half → 25K
8:57/mi
21:42 split
30K· 18.64 mi
2:47:59
Rank: #20927 (+102)
25K → 30K
9:38/mi
29:57 split
20M
3:01:10
Rank: #20843 (+84)
30K → 20M
9:42/mi
13:11 split
21M
3:11:24
Rank: #20705 (+138)
20M → 21M
10:14/mi
10:14 split
35K· 21.75 mi
3:18:41
Rank: #20739 (-34)
21M → 35K
9:44/mi
7:17 split
23M
3:31:17
Rank: #20773 (-34)
35K → 23M
10:04/mi
12:36 split
24M
3:41:03
Rank: #20776 (-3)
23M → 24M
9:46/mi
9:46 split
40K· 24.85 mi
3:49:26
Rank: #20746 (+30)
24M → 40K
9:48/mi
8:23 split
25.2M
3:53:06
Rank: #20727 (+19)
40K → 25.2M
10:38/mi
3:40 split
Finish· 26.22 mi
4:02:37
Rank: #20723 (+4)
25.2M → Finish
9:20/mi
9:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:20
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:06:17
Pace9:38 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0728:069:0328:06
9:03
-
10K
6.21 mi12:21:1156:109:0228:04
9:02
-0:01
15K
9.32 mi12:48:021:23:018:5426:51
8:39
-0:23
20K
12.43 mi13:15:121:50:118:5227:10
8:45
+0:06
Half
13.11 mi13:21:211:56:208:526:09
9:01
+0:16
25K
15.53 mi13:43:032:18:028:5321:42
8:57
-0:04
30K
18.64 mi14:13:002:47:599:0129:57
9:38
+0:41
20M
20.00 mi14:26:113:01:109:0313:11
9:42
+0:04
21M
21.00 mi14:36:253:11:249:0710:14
10:14
+0:32
35K
21.75 mi14:43:423:18:419:087:17
9:44
-0:30
23M
23.00 mi14:56:183:31:179:1112:36
10:04
+0:20
24M
24.00 mi15:06:043:41:039:139:46
9:46
-0:18
40K
24.85 mi15:14:273:49:269:148:23
9:48
+0:02
25.2M
25.20 mi15:18:073:53:069:153:40
10:38
+0:50
Finish
26.22 mi15:27:384:02:379:169:31
9:20
-1:18

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

8:39 /mi

Average Pace

9:16 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:33

61% of race

Time at Steady Pace

1:08:34

28% of race

Time at Slower Pace

26:30

11% of race

Average Pace: 9:15 /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 mi11:53:0728:069:0328:06
9:03
#22615
10K
6.21 mi12:21:1156:109:0228:04
9:02
#22577
15K
9.32 mi12:48:021:23:018:5426:51
8:39
#21846
20K
12.43 mi13:15:121:50:118:5227:10
8:45
#21249
Half
13.11 mi13:21:211:56:208:526:09
9:01
#21298
25K
15.53 mi13:43:032:18:028:5321:42
8:57
#21029
30K
18.64 mi14:13:002:47:599:0129:57
9:38
#20927
20M
20.00 mi14:26:113:01:109:0313:11
9:42
#20843
21M
21.00 mi14:36:253:11:249:0710:14
10:14
#20705
35K
21.75 mi14:43:423:18:419:087:17
9:44
#20739
23M
23.00 mi14:56:183:31:179:1112:36
10:04
#20773
24M
24.00 mi15:06:043:41:039:139:46
9:46
#20776
40K
24.85 mi15:14:273:49:269:148:23
9:48
#20746
25.2M
25.20 mi15:18:073:53:069:153:40
10:38
#20727
Finish
26.22 mi15:27:384:02:379:169:31
9:20
#20723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi226158966896620185(Top 71%)7539(Top 62%)7539(Top 138%)
10K6.21 mi3.10 mi22577+388926+408926+4022524(Top 79%)8878(Top 73%)8878(Top 162%)
15K9.32 mi3.11 mi21846+7318515+4118515+41120185(Top 71%)7539(Top 62%)7539(Top 138%)
20K12.43 mi3.11 mi21249+5978169+3468169+34619662(Top 69%)7297(Top 60%)7297(Top 133%)
Half13.11 mi0.68 mi21298-498198-298198-2921891(Top 77%)8527(Top 70%)8527(Top 156%)
25K15.53 mi2.42 mi21029+2698055+1438055+14319696(Top 69%)7365(Top 60%)7365(Top 135%)
30K18.64 mi3.11 mi20927+1028049+68049+620518(Top 72%)7943(Top 65%)7943(Top 145%)
20M20.00 mi1.36 mi20843+848019+308019+3019957(Top 70%)7766(Top 64%)7766(Top 142%)
21M21.00 mi1.00 mi20705+1387961+587961+5819161(Top 67%)7417(Top 61%)7417(Top 136%)
35K21.75 mi0.75 mi20739-347995-347995-3421131(Top 74%)8573(Top 70%)8573(Top 157%)
23M23.00 mi1.25 mi20773-348039-448039-4420698(Top 73%)8404(Top 69%)8404(Top 154%)
24M24.00 mi1.00 mi20776-38053-148053-1420622(Top 73%)8403(Top 69%)8403(Top 154%)
40K24.85 mi0.85 mi20746+308057-48057-419845(Top 70%)8069(Top 66%)8069(Top 148%)
25.2M25.20 mi0.35 mi20727+198055+28055+219538(Top 69%)7925(Top 65%)7925(Top 145%)
Finish26.22 mi1.02 mi20723+48070-158070-1520559(Top 72%)8426(Top 69%)8426(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20185

Females

7539

F18-39

7539

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22524

Females

8878

F18-39

8878

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20185

Females

7539

F18-39

7539

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19662

Females

7297

F18-39

7297

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21891

Females

8527

F18-39

8527

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19696

Females

7365

F18-39

7365

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20518

Females

7943

F18-39

7943

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19957

Females

7766

F18-39

7766

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

19161

Females

7417

F18-39

7417

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21131

Females

8573

F18-39

8573

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20698

Females

8404

F18-39

8404

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20622

Females

8403

F18-39

8403

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19845

Females

8069

F18-39

8069

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19538

Females

7925

F18-39

7925

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20559

Females

8426

F18-39

8426

Passing Analysis

Category:
Athletes Passed
2826
Passed By
934
Net Change
+1892
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22615
5K → 10K263225+38#22615#22577
10K → 15K74615+731#22577#21846
15K → 20K61114+597#21846#21249
20K → Half1665-49#21249#21298
Half → 25K29425+269#21298#21029
25K → 30K253151+102#21029#20927
30K → 20M14561+84#20927#20843
20M → 21M16830+138#20843#20705
21M → 35K4175-34#20705#20739
35K → 23M80114-34#20739#20773
23M → 24M5962-3#20773#20776
24M → 40K6737+30#20776#20746
40K → 25.2M3516+19#20746#20727
25.2M → Finish4844+4#20727#20723
TOTALS2826934+1892
📊

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