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BOSTON MARATHON 2025

Anna Schaller

Bib: 13004•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Female)
#0 / 12228
Top 20%
Division (F18-39)
#0 / 5469
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:30/mi
23:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:44
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:32:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:09/mi
1:37:35
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:55:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:19:23
↑ 181↓ 1480.2%
20M
7:59/mi
2:30:14
↑ 64↓ 500.2%
21M
8:39/mi
2:38:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:44:31
↑ 17↓ 861.7%
23M
7:54/mi
2:54:25
↑ 23↓ 630.6%
24M
8:02/mi
3:02:27
↓ 821.3%
40K· 24.85 mi
8:24/mi
3:09:38
↓ 200.3%
25.2M
9:14/mi
3:12:49
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:20:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:35
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3723:187:3023:18
7:30
-
10K
6.21 mi11:18:0246:437:3123:25
7:32
+0:02
15K
9.32 mi11:41:031:09:447:2923:01
7:25
-0:07
20K
12.43 mi12:04:011:32:427:2822:58
7:24
-0:01
Half
13.11 mi12:08:541:37:357:274:53
7:09
-0:15
25K
15.53 mi12:26:431:55:247:2617:49
7:21
+0:12
30K
18.64 mi12:50:422:19:237:2923:59
7:43
+0:22
20M
20.00 mi13:01:332:30:147:3110:51
7:59
+0:16
21M
21.00 mi13:10:122:38:537:348:39
8:39
+0:40
35K
21.75 mi13:15:502:44:317:345:38
7:32
-1:07
23M
23.00 mi13:25:442:54:257:359:54
7:54
+0:22
24M
24.00 mi13:33:463:02:277:368:02
8:02
+0:08
40K
24.85 mi13:40:573:09:387:387:11
8:24
+0:22
25.2M
25.20 mi13:44:083:12:497:393:11
9:14
+0:50
Finish
26.22 mi13:52:103:20:517:408:02
7:53
-1:21

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

7:09 /mi

Average Pace

7:40 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:41

34% of race

Time at Steady Pace

1:45:07

52% of race

Time at Slower Pace

27:03

13% of race

Average Pace: 7:40 /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 mi10:54:3723:187:3023:18
7:30
#12262
10K
6.21 mi11:18:0246:437:3123:25
7:32
#12302
15K
9.32 mi11:41:031:09:447:2923:01
7:25
#11831
20K
12.43 mi12:04:011:32:427:2822:58
7:24
#11312
Half
13.11 mi12:08:541:37:357:274:53
7:09
#11182
25K
15.53 mi12:26:431:55:247:2617:49
7:21
#10687
30K
18.64 mi12:50:422:19:237:2923:59
7:43
#10379
20M
20.00 mi13:01:332:30:147:3110:51
7:59
#10356
21M
21.00 mi13:10:122:38:537:348:39
8:39
#10391
35K
21.75 mi13:15:502:44:317:345:38
7:32
#10325
23M
23.00 mi13:25:442:54:257:359:54
7:54
#10223
24M
24.00 mi13:33:463:02:277:368:02
8:02
#10238
40K
24.85 mi13:40:573:09:387:387:11
8:24
#10312
25.2M
25.20 mi13:44:083:12:497:393:11
9:14
#10361
Finish
26.22 mi13:52:103:20:517:408:02
7:53
#10397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122622938293810963(Top 39%)2357(Top 19%)2357(Top 43%)
10K6.21 mi3.10 mi12302-402960-222960-2212443(Top 44%)3056(Top 25%)3056(Top 56%)
15K9.32 mi3.11 mi11831+4712730+2302730+23010963(Top 39%)2357(Top 19%)2357(Top 43%)
20K12.43 mi3.11 mi11312+5192509+2212509+2219860(Top 35%)1900(Top 16%)1900(Top 35%)
Half13.11 mi0.68 mi11182+1302446+632446+638831(Top 31%)1443(Top 12%)1443(Top 26%)
25K15.53 mi2.42 mi10687+4952224+2222224+2228753(Top 31%)1537(Top 13%)1537(Top 28%)
30K18.64 mi3.11 mi10379+3082141+832141+839339(Top 33%)1980(Top 16%)1980(Top 36%)
20M20.00 mi1.36 mi10356+232178-372178-3710362(Top 36%)2613(Top 21%)2613(Top 48%)
21M21.00 mi1.00 mi10391-352236-582236-5811384(Top 40%)3285(Top 27%)3285(Top 60%)
35K21.75 mi0.75 mi10325+662227+92227+98884(Top 31%)2078(Top 17%)2078(Top 38%)
23M23.00 mi1.25 mi10223+1022224+32224+39366(Top 33%)2433(Top 20%)2433(Top 44%)
24M24.00 mi1.00 mi10238-152263-392263-3911497(Top 40%)3559(Top 29%)3559(Top 65%)
40K24.85 mi0.85 mi10312-742331-682331-6812809(Top 45%)4329(Top 35%)4329(Top 79%)
25.2M25.20 mi0.35 mi10361-492371-402371-4013106(Top 46%)4525(Top 37%)4525(Top 83%)
Finish26.22 mi1.02 mi10397-362417-462417-4612067(Top 42%)3955(Top 32%)3955(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10963

Females

2357

F18-39

2357

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12443

Females

3056

F18-39

3056

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10963

Females

2357

F18-39

2357

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9860

Females

1900

F18-39

1900

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8831

Females

1443

F18-39

1443

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8753

Females

1537

F18-39

1537

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9339

Females

1980

F18-39

1980

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10362

Females

2613

F18-39

2613

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11384

Females

3285

F18-39

3285

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8884

Females

2078

F18-39

2078

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9366

Females

2433

F18-39

2433

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

11497

Females

3559

F18-39

3559

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12809

Females

4329

F18-39

4329

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13106

Females

4525

F18-39

4525

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

12067

Females

3955

F18-39

3955

Passing Analysis

Category:
Athletes Passed
2977
Passed By
1112
Net Change
+1865
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12262
5K → 10K238278-40#12262#12302
10K → 15K50029+471#12302#11831
15K → 20K53415+519#11831#11312
20K → Half1322+130#11312#11182
Half → 25K4994+495#11182#10687
25K → 30K38375+308#10687#10379
30K → 20M131108+23#10379#10356
20M → 21M101136-35#10356#10391
21M → 35K9024+66#10391#10325
35K → 23M15250+102#10325#10223
23M → 24M7792-15#10223#10238
24M → 40K62136-74#10238#10312
40K → 25.2M1766-49#10312#10361
25.2M → Finish6197-36#10361#10397
TOTALS29771112+1865
📊

Passing Visuals

Category:
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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