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BOSTON MARATHON 2025

Sarah Tully

Bib: 3097•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
29:48
Rank: #24530
Start → 5K
29:48 | 9:36/mi
10K· 6.21 mi
58:11
Rank: #23771 (+759)
5K → 10K
28:23 | 9:08/mi
15K· 9.32 mi
1:26:52
Rank: #23511 (+260)
10K → 15K
28:41 | 9:14/mi
20K· 12.43 mi
1:56:31
Rank: #23368 (+143)
15K → 20K
29:39 | 9:33/mi
Half· 13.11 mi
2:03:01
Rank: #23384 (-16)
20K → Half
6:30 | 9:32/mi
25K· 15.53 mi
2:28:03
Rank: #23505 (-121)
Half → 25K
25:02 | 10:19/mi
30K· 18.64 mi
3:02:34
Rank: #23646 (-141)
25K → 30K
34:31 | 11:07/mi
20M
3:17:57
Rank: #23721 (-75)
30K → 20M
15:23 | 11:19/mi
21M
3:30:39
Rank: #23817 (-96)
20M → 21M
12:42 | 12:42/mi
35K· 21.75 mi
3:39:44
Rank: #23936 (-119)
21M → 35K
9:05 | 12:08/mi
23M
3:56:02
Rank: #24153 (-217)
35K → 23M
16:18 | 13:01/mi
24M
4:09:32
Rank: #24403 (-250)
23M → 24M
13:30 | 13:30/mi
40K· 24.85 mi
4:21:06
Rank: #24548 (-145)
24M → 40K
11:34 | 13:32/mi
25.2M
4:26:24
Rank: #24638 (-90)
40K → 25.2M
5:18 | 15:22/mi
Finish· 26.22 mi
4:42:23
Rank: #25022 (-384)
25.2M → Finish
15:59 | 15:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:01
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:39:22
Pace12:09 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3429:489:3629:48
9:36
-
10K
6.21 mi12:14:5758:119:2228:23
9:08
-0:28
15K
9.32 mi12:43:381:26:529:1928:41
9:14
+0:06
20K
12.43 mi13:13:171:56:319:2329:39
9:33
+0:19
Half
13.11 mi13:19:472:03:019:236:30
9:32
-0:01
25K
15.53 mi13:44:492:28:039:3225:02
10:19
+0:47
30K
18.64 mi14:19:203:02:349:4834:31
11:07
+0:48
20M
20.00 mi14:34:433:17:579:5415:23
11:19
+0:12
21M
21.00 mi14:47:253:30:3910:0212:42
12:42
+1:23
35K
21.75 mi14:56:303:39:4410:069:05
12:08
-0:34
23M
23.00 mi15:12:483:56:0210:1616:18
13:01
+0:53
24M
24.00 mi15:26:184:09:3210:2413:30
13:30
+0:29
40K
24.85 mi15:37:524:21:0610:3011:34
13:32
+0:02
25.2M
25.20 mi15:43:104:26:2410:345:18
15:22
+1:50
Finish
26.22 mi15:59:094:42:2310:4715:59
15:41
+0:19

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

9:08 /mi

Average Pace

10:47 /mi

Slowest Pace

15:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:01

44% of race

Time at Steady Pace

1:24:01

30% of race

Time at Slower Pace

1:15:21

27% of race

Average Pace: 10:46 /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 mi11:46:3429:489:3629:48
9:36
#24530
10K
6.21 mi12:14:5758:119:2228:23
9:08
#23771
15K
9.32 mi12:43:381:26:529:1928:41
9:14
#23511
20K
12.43 mi13:13:171:56:319:2329:39
9:33
#23368
Half
13.11 mi13:19:472:03:019:236:30
9:32
#23384
25K
15.53 mi13:44:492:28:039:3225:02
10:19
#23505
30K
18.64 mi14:19:203:02:349:4834:31
11:07
#23646
20M
20.00 mi14:34:433:17:579:5415:23
11:19
#23721
21M
21.00 mi14:47:253:30:3910:0212:42
12:42
#23817
35K
21.75 mi14:56:303:39:4410:069:05
12:08
#23936
23M
23.00 mi15:12:483:56:0210:1616:18
13:01
#24153
24M
24.00 mi15:26:184:09:3210:2413:30
13:30
#24403
40K
24.85 mi15:37:524:21:0610:3011:34
13:32
#24548
25.2M
25.20 mi15:43:104:26:2410:345:18
15:22
#24638
Finish
26.22 mi15:59:094:42:2310:4715:59
15:41
#25022
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi245309975997522959(Top 81%)9082(Top 74%)9082(Top 166%)
10K6.21 mi3.10 mi23771+7599561+4149561+41422936(Top 81%)9096(Top 74%)9096(Top 166%)
15K9.32 mi3.11 mi23511+2609419+1429419+14222959(Top 81%)9082(Top 74%)9082(Top 166%)
20K12.43 mi3.11 mi23368+1439325+949325+9423027(Top 81%)9166(Top 75%)9166(Top 168%)
Half13.11 mi0.68 mi23384-169334-99334-923614(Top 83%)9501(Top 78%)9501(Top 174%)
25K15.53 mi2.42 mi23505-1219420-869420-8624005(Top 85%)9742(Top 80%)9742(Top 178%)
30K18.64 mi3.11 mi23646-1419538-1189538-11824202(Top 85%)9973(Top 82%)9973(Top 182%)
20M20.00 mi1.36 mi23721-759611-739611-7324212(Top 85%)10069(Top 82%)10069(Top 184%)
21M21.00 mi1.00 mi23817-969664-539664-5324660(Top 87%)10381(Top 85%)10381(Top 190%)
35K21.75 mi0.75 mi23936-1199749-859749-8526038(Top 92%)11115(Top 91%)11115(Top 203%)
23M23.00 mi1.25 mi24153-2179882-1339882-13326380(Top 93%)11286(Top 92%)11286(Top 206%)
24M24.00 mi1.00 mi24403-25010018-13610018-13627305(Top 96%)11804(Top 97%)11804(Top 216%)
40K24.85 mi0.85 mi24548-14510107-8910107-8926783(Top 94%)11538(Top 94%)11538(Top 211%)
25.2M25.20 mi0.35 mi24638-9010165-5810165-5827347(Top 96%)11822(Top 97%)11822(Top 216%)
Finish26.22 mi1.02 mi25022-38410366-20110366-20128294(Top 100%)12192(Top 100%)12192(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22959

Females

9082

F18-39

9082

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

22936

Females

9096

F18-39

9096

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22959

Females

9082

F18-39

9082

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23027

Females

9166

F18-39

9166

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23614

Females

9501

F18-39

9501

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24005

Females

9742

F18-39

9742

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24202

Females

9973

F18-39

9973

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24212

Females

10069

F18-39

10069

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24660

Females

10381

F18-39

10381

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26038

Females

11115

F18-39

11115

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26380

Females

11286

F18-39

11286

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27305

Females

11804

F18-39

11804

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26783

Females

11538

F18-39

11538

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27347

Females

11822

F18-39

11822

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

28294

Females

12192

F18-39

12192

Passing Analysis

Category:
Athletes Passed
1695
Passed By
2187
Net Change
-492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24530
5K → 10K78930+759#24530#23771
10K → 15K31353+260#23771#23511
15K → 20K22077+143#23511#23368
20K → Half3046-16#23368#23384
Half → 25K84205-121#23384#23505
25K → 30K110251-141#23505#23646
30K → 20M59134-75#23646#23721
20M → 21M38134-96#23721#23817
21M → 35K13132-119#23817#23936
35K → 23M19236-217#23936#24153
23M → 24M10260-250#24153#24403
24M → 40K6151-145#24403#24548
40K → 25.2M191-90#24548#24638
25.2M → Finish3387-384#24638#25022
TOTALS16952187-492
📊

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