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BOSTON MARATHON 2025

Sara Litteken

Bib: 30576•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
32:17
Rank: #26504
Start → 5K
32:17 | 10:23/mi
10K· 6.21 mi
1:04:51
Rank: #26367 (+137)
5K → 10K
32:34 | 10:29/mi
15K· 9.32 mi
1:37:03
Rank: #26101 (+266)
10K → 15K
32:12 | 10:22/mi
20K· 12.43 mi
2:09:27
Rank: #25829 (+272)
15K → 20K
32:24 | 10:26/mi
Half· 13.11 mi
2:16:26
Rank: #25808 (+21)
20K → Half
6:59 | 10:14/mi
25K· 15.53 mi
2:41:46
Rank: #25546 (+262)
Half → 25K
25:20 | 10:27/mi
30K· 18.64 mi
3:15:14
Rank: #25184 (+362)
25K → 30K
33:28 | 10:46/mi
20M
3:30:13
Rank: #25078 (+106)
30K → 20M
14:59 | 11:02/mi
21M
3:41:17
Rank: #24934 (+144)
20M → 21M
11:04 | 11:04/mi
35K· 21.75 mi
3:48:32
Rank: #24823 (+111)
21M → 35K
7:15 | 9:41/mi
23M
4:03:11
Rank: #24840 (-17)
35K → 23M
14:39 | 11:42/mi
24M
4:14:02
Rank: #24789 (+51)
23M → 24M
10:51 | 10:51/mi
40K· 24.85 mi
4:24:19
Rank: #24805 (-16)
24M → 40K
10:17 | 12:02/mi
25.2M
4:28:19
Rank: #24778 (+27)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:38:28
Rank: #24735 (+43)
25.2M → Finish
10:09 | 9:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:26
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:22:02
Pace10:50 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:1032:1710:2332:17
10:23
-
10K
6.21 mi12:28:441:04:5110:2632:34
10:29
+0:06
15K
9.32 mi13:00:561:37:0310:2532:12
10:22
-0:07
20K
12.43 mi13:33:202:09:2710:2532:24
10:26
+0:04
Half
13.11 mi13:40:192:16:2610:246:59
10:14
-0:12
25K
15.53 mi14:05:392:41:4610:2525:20
10:27
+0:13
30K
18.64 mi14:39:073:15:1410:2833:28
10:46
+0:19
20M
20.00 mi14:54:063:30:1310:3114:59
11:02
+0:16
21M
21.00 mi15:05:103:41:1710:3211:04
11:04
+0:02
35K
21.75 mi15:12:253:48:3210:307:15
9:41
-1:23
23M
23.00 mi15:27:044:03:1110:3414:39
11:42
+2:01
24M
24.00 mi15:37:554:14:0210:3510:51
10:51
-0:51
40K
24.85 mi15:48:124:24:1910:3810:17
12:02
+1:11
25.2M
25.20 mi15:52:124:28:1910:394:00
11:36
-0:26
Finish
26.22 mi16:02:214:38:2810:3810:09
9:58
-1:38

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

9:41 /mi

Average Pace

10:38 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:24

6% of race

Time at Steady Pace

3:15:14

70% of race

Time at Slower Pace

1:05:50

24% of race

Average Pace: 10:37 /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 mi11:56:1032:1710:2332:17
10:23
#26504
10K
6.21 mi12:28:441:04:5110:2632:34
10:29
#26367
15K
9.32 mi13:00:561:37:0310:2532:12
10:22
#26101
20K
12.43 mi13:33:202:09:2710:2532:24
10:26
#25829
Half
13.11 mi13:40:192:16:2610:246:59
10:14
#25808
25K
15.53 mi14:05:392:41:4610:2525:20
10:27
#25546
30K
18.64 mi14:39:073:15:1410:2833:28
10:46
#25184
20M
20.00 mi14:54:063:30:1310:3114:59
11:02
#25078
21M
21.00 mi15:05:103:41:1710:3211:04
11:04
#24934
35K
21.75 mi15:12:253:48:3210:307:15
9:41
#24823
23M
23.00 mi15:27:044:03:1110:3414:39
11:42
#24840
24M
24.00 mi15:37:554:14:0210:3510:51
10:51
#24789
40K
24.85 mi15:48:124:24:1910:3810:17
12:02
#24805
25.2M
25.20 mi15:52:124:28:1910:394:00
11:36
#24778
Finish
26.22 mi16:02:214:38:2810:3810:09
9:58
#24735
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26504110381103825698(Top 90%)10617(Top 87%)10617(Top 194%)
10K6.21 mi3.10 mi26367+13710978+6010978+6026226(Top 92%)10921(Top 89%)10921(Top 200%)
15K9.32 mi3.11 mi26101+26610835+14310835+14325698(Top 90%)10617(Top 87%)10617(Top 194%)
20K12.43 mi3.11 mi25829+27210692+14310692+14325068(Top 88%)10301(Top 84%)10301(Top 188%)
Half13.11 mi0.68 mi25808+2110675+1710675+1725286(Top 89%)10423(Top 85%)10423(Top 191%)
25K15.53 mi2.42 mi25546+26210546+12910546+12924265(Top 85%)9892(Top 81%)9892(Top 181%)
30K18.64 mi3.11 mi25184+36210386+16010386+16023539(Top 83%)9626(Top 79%)9626(Top 176%)
20M20.00 mi1.36 mi25078+10610332+5410332+5423622(Top 83%)9752(Top 80%)9752(Top 178%)
21M21.00 mi1.00 mi24934+14410267+6510267+6521559(Top 76%)8749(Top 72%)8749(Top 160%)
35K21.75 mi0.75 mi24823+11110219+4810219+4820940(Top 74%)8483(Top 69%)8483(Top 155%)
23M23.00 mi1.25 mi24840-1710239-2010239-2024588(Top 87%)10391(Top 85%)10391(Top 190%)
24M24.00 mi1.00 mi24789+5110230+910230+923654(Top 83%)9958(Top 81%)9958(Top 182%)
40K24.85 mi0.85 mi24805-1610249-1910249-1924947(Top 88%)10646(Top 87%)10646(Top 195%)
25.2M25.20 mi0.35 mi24778+2710242+710242+722231(Top 78%)9281(Top 76%)9281(Top 170%)
Finish26.22 mi1.02 mi24735+4310227+1510227+1522778(Top 80%)9562(Top 78%)9562(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25698

Females

10617

F18-39

10617

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

26226

Females

10921

F18-39

10921

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25698

Females

10617

F18-39

10617

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25068

Females

10301

F18-39

10301

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25286

Females

10423

F18-39

10423

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24265

Females

9892

F18-39

9892

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23539

Females

9626

F18-39

9626

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23622

Females

9752

F18-39

9752

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21559

Females

8749

F18-39

8749

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20940

Females

8483

F18-39

8483

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24588

Females

10391

F18-39

10391

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

23654

Females

9958

F18-39

9958

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24947

Females

10646

F18-39

10646

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22231

Females

9281

F18-39

9281

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22778

Females

9562

F18-39

9562

Passing Analysis

Category:
Athletes Passed
2092
Passed By
323
Net Change
+1769
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26504
5K → 10K247110+137#26504#26367
10K → 15K28721+266#26367#26101
15K → 20K29018+272#26101#25829
20K → Half3312+21#25829#25808
Half → 25K2719+262#25808#25546
25K → 30K3708+362#25546#25184
30K → 20M11711+106#25184#25078
20M → 21M1473+144#25078#24934
21M → 35K1154+111#24934#24823
35K → 23M3956-17#24823#24840
23M → 24M6312+51#24840#24789
24M → 40K2743-16#24789#24805
40K → 25.2M336+27#24805#24778
25.2M → Finish5310+43#24778#24735
TOTALS2092323+1769
📊

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