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BOSTON MARATHON 2025

Sara Hall

Bib: 111•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.4%
Gender (Female)
#0 / 12228
Top 0.1%
Masters (Masters Women)
#0 / 6759
Top 0.1%
Division (F40-44)
#0 / 1718
Top 0.1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:51
Rank: #156
Start → 5K
16:51 | 5:25/mi
10K· 6.21 mi
33:00
Rank: #88 (+68)
5K → 10K
16:09 | 5:12/mi
15K· 9.32 mi
49:34
Rank: #84 (+4)
10K → 15K
16:34 | 5:20/mi
20K· 12.43 mi
1:06:28
Rank: #87 (-3)
15K → 20K
16:54 | 5:26/mi
Half· 13.11 mi
1:10:09
Rank: #90 (-3)
20K → Half
3:41 | 5:24/mi
25K· 15.53 mi
1:23:27
Rank: #92 (-2)
Half → 25K
13:18 | 5:29/mi
30K· 18.64 mi
1:41:08
Rank: #97 (-5)
25K → 30K
17:41 | 5:42/mi
20M
1:49:10
Rank: #104 (-7)
30K → 20M
8:02 | 5:55/mi
21M
1:55:32
Rank: #110 (-6)
20M → 21M
6:22 | 6:22/mi
35K· 21.75 mi
1:59:44
Rank: #113 (-3)
21M → 35K
4:12 | 5:37/mi
23M
2:07:21
Rank: #119 (-6)
35K → 23M
7:37 | 6:05/mi
24M
2:13:11
Rank: #121 (-2)
23M → 24M
5:50 | 5:50/mi
40K· 24.85 mi
2:18:22
Rank: #120 (+1)
24M → 40K
5:11 | 6:04/mi
25.2M
2:20:37
Rank: #121 (-1)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:26:32
Rank: #127 (-6)
25.2M → Finish
5:55 | 5:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:10:09
Pace5:21 /mi
2nd Half
Distance13.11 mi
Time1:16:23
Pace5:50 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:03:5216:515:2516:51
5:25
-
10K
6.21 mi10:20:0133:005:1916:09
5:12
-0:13
15K
9.32 mi10:36:3549:345:1916:34
5:20
+0:08
20K
12.43 mi10:53:291:06:285:2116:54
5:26
+0:06
Half
13.11 mi10:57:101:10:095:213:41
5:24
-0:02
25K
15.53 mi11:10:281:23:275:2213:18
5:29
+0:05
30K
18.64 mi11:28:091:41:085:2617:41
5:42
+0:13
20M
20.00 mi11:36:111:49:105:278:02
5:55
+0:13
21M
21.00 mi11:42:331:55:325:306:22
6:22
+0:27
35K
21.75 mi11:46:451:59:445:304:12
5:37
-0:45
23M
23.00 mi11:54:222:07:215:327:37
6:05
+0:28
24M
24.00 mi12:00:122:13:115:335:50
5:50
-0:15
40K
24.85 mi12:05:232:18:225:345:11
6:04
+0:14
25.2M
25.20 mi12:07:382:20:375:352:15
6:31
+0:27
Finish
26.22 mi12:13:332:26:325:365:55
5:48
-0:43

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

5:12 /mi

Average Pace

5:36 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:27

57% of race

Time at Steady Pace

33:38

23% of race

Time at Slower Pace

29:27

20% of race

Average Pace: 5:35 /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 mi10:03:5216:515:2516:51
5:25
#156
10K
6.21 mi10:20:0133:005:1916:09
5:12
#88
15K
9.32 mi10:36:3549:345:1916:34
5:20
#84
20K
12.43 mi10:53:291:06:285:2116:54
5:26
#87
Half
13.11 mi10:57:101:10:095:213:41
5:24
#90
25K
15.53 mi11:10:281:23:275:2213:18
5:29
#92
30K
18.64 mi11:28:091:41:085:2617:41
5:42
#97
20M
20.00 mi11:36:111:49:105:278:02
5:55
#104
21M
21.00 mi11:42:331:55:325:306:22
6:22
#110
35K
21.75 mi11:46:451:59:445:304:12
5:37
#113
23M
23.00 mi11:54:222:07:215:327:37
6:05
#119
24M
24.00 mi12:00:122:13:115:335:50
5:50
#121
40K
24.85 mi12:05:232:18:225:345:11
6:04
#120
25.2M
25.20 mi12:07:382:20:375:352:15
6:31
#121
Finish
26.22 mi12:13:332:26:325:365:55
5:48
#127
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi156181882(Top 0.3%)16(Top 0.1%)16(Top 0.9%)
10K6.21 mi3.10 mi88+68181869(Top 0.2%)18(Top 0.1%)18(Top 1%)
15K9.32 mi3.11 mi84+4181882(Top 0.3%)16(Top 0.1%)16(Top 0.9%)
20K12.43 mi3.11 mi87-317+117+1103(Top 0.4%)15(Top 0.1%)15(Top 0.9%)
Half13.11 mi0.68 mi90-31717124(Top 0.4%)7(Top 0.06%)7(Top 0.4%)
25K15.53 mi2.42 mi92-21717121(Top 0.4%)15(Top 0.1%)15(Top 0.9%)
30K18.64 mi3.11 mi97-516+116+1168(Top 0.6%)19(Top 0.2%)19(Top 1%)
20M20.00 mi1.36 mi104-71616291(Top 1%)20(Top 0.2%)20(Top 1%)
21M21.00 mi1.00 mi110-61616471(Top 2%)24(Top 0.2%)24(Top 1%)
35K21.75 mi0.75 mi113-317-117-1199(Top 0.7%)16(Top 0.1%)16(Top 0.9%)
23M23.00 mi1.25 mi119-61717471(Top 2%)24(Top 0.2%)24(Top 1%)
24M24.00 mi1.00 mi121-21717317(Top 1%)20(Top 0.2%)20(Top 1%)
40K24.85 mi0.85 mi120+11717487(Top 2%)30(Top 0.2%)30(Top 2%)
25.2M25.20 mi0.35 mi121-118-118-1521(Top 2%)31(Top 0.3%)31(Top 2%)
Finish26.22 mi1.02 mi127-61818532(Top 2%)30(Top 0.2%)30(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.3%
×21stories
+97ft-345ft

Overall

82

Females

16

F40-44

16

5K→10K

3.1 - 6.2 mi

Top 0.2%
×5stories
+79ft-138ft

Overall

69

Females

18

F40-44

18

10K→15K

6.2 - 9.3 mi

Top 0.3%
×3stories
+67ft-78ft

Overall

82

Females

16

F40-44

16

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5stories
+106ft-86ft

Overall

103

Females

15

F40-44

15

20K→Half

12.4 - 13.1 mi

Top 0.4%
×2stories
+19ft-37ft

Overall

124

Females

7

F40-44

7

Half→25K

13.1 - 15.5 mi

Top 0.4%
×4stories
+66ft-88ft

Overall

121

Females

15

F40-44

15

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9stories
+181ft-148ft

Overall

168

Females

19

F40-44

19

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

291

Females

20

F40-44

20

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

471

Females

24

F40-44

24

21M→35K

21.0 - 21.8 mi

Top 0.7%
×7stories
+17ft-86ft

Overall

199

Females

16

F40-44

16

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

471

Females

24

F40-44

24

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

317

Females

20

F40-44

20

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

487

Females

30

F40-44

30

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

521

Females

31

F40-44

31

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

532

Females

30

F40-44

30

Passing Analysis

Category:
Athletes Passed
84
Passed By
55
Net Change
+29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#156
5K → 10K680+68#156#88
10K → 15K40+4#88#84
15K → 20K14-3#84#87
20K → Half03-3#87#90
Half → 25K24-2#90#92
25K → 30K38-5#92#97
30K → 20M07-7#97#104
20M → 21M06-6#104#110
21M → 35K03-3#110#113
35K → 23M17-6#113#119
23M → 24M13-2#119#121
24M → 40K10+1#121#120
40K → 25.2M01-1#120#121
25.2M → Finish39-6#121#127
TOTALS8455+29
📊

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