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BOSTON MARATHON 2025

Kelly Schaible

Bib: 26642•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
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
10:03/mi
31:12
↑ 97↓ 3451.5%
10K· 6.21 mi
10:21/mi
1:03:22
↑ 79↓ 1380.4%
15K· 9.32 mi
11:06/mi
1:37:52
↑ 67↓ 78
20K· 12.43 mi
11:19/mi
2:13:03
↑ 106↓ 860.1%
Half· 13.11 mi
10:08/mi
2:19:58
↑ 19↓ 370.5%
25K· 15.53 mi
10:54/mi
2:46:23
↑ 66↓ 880.2%
30K· 18.64 mi
11:44/mi
3:22:49
↑ 181↓ 1480.2%
20M
11:07/mi
3:37:55
↑ 64↓ 500.2%
21M
12:15/mi
3:50:10
↑ 106↓ 241.6%
35K· 21.75 mi
10:35/mi
3:58:05
↑ 17↓ 861.7%
23M
11:11/mi
4:12:05
↑ 23↓ 630.6%
24M
11:06/mi
4:23:11
↓ 821.3%
40K· 24.85 mi
10:54/mi
4:32:30
↓ 200.3%
25.2M
12:28/mi
4:36:48
↑ 13↓ 160.2%
Finish· 26.22 mi
10:24/mi
4:47:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:58
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:27:26
Pace11:15 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2331:1210:0331:12
10:03
-
10K
6.21 mi12:19:331:03:2210:1232:10
10:21
+0:18
15K
9.32 mi12:54:031:37:5210:3034:30
11:06
+0:45
20K
12.43 mi13:29:142:13:0310:4235:11
11:19
+0:13
Half
13.11 mi13:36:092:19:5810:416:55
10:08
-1:11
25K
15.53 mi14:02:342:46:2310:4326:25
10:54
+0:46
30K
18.64 mi14:39:003:22:4910:5336:26
11:44
+0:50
20M
20.00 mi14:54:063:37:5510:5415:06
11:07
-0:37
21M
21.00 mi15:06:213:50:1010:5812:15
12:15
+1:08
35K
21.75 mi15:14:163:58:0510:577:55
10:35
-1:40
23M
23.00 mi15:28:164:12:0510:5814:00
11:11
+0:36
24M
24.00 mi15:39:224:23:1110:5811:06
11:06
-0:05
40K
24.85 mi15:48:414:32:3010:589:19
10:54
-0:12
25.2M
25.20 mi15:52:594:36:4810:594:18
12:28
+1:34
Finish
26.22 mi16:03:354:47:2410:5810:36
10:24
-2:04

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

10:03 /mi

Average Pace

10:58 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:48

31% of race

Time at Steady Pace

2:25:37

51% of race

Time at Slower Pace

52:59

18% of race

Average Pace: 10:58 /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 mi11:47:2331:1210:0331:12
10:03
#25676
10K
6.21 mi12:19:331:03:2210:1232:10
10:21
#25903
15K
9.32 mi12:54:031:37:5210:3034:30
11:06
#26285
20K
12.43 mi13:29:142:13:0310:4235:11
11:19
#26329
Half
13.11 mi13:36:092:19:5810:416:55
10:08
#26280
25K
15.53 mi14:02:342:46:2310:4326:25
10:54
#26051
30K
18.64 mi14:39:003:22:4910:5336:26
11:44
#25877
20M
20.00 mi14:54:063:37:5510:5415:06
11:07
#25736
21M
21.00 mi15:06:213:50:1010:5812:15
12:15
#25646
35K
21.75 mi15:14:163:58:0510:577:55
10:35
#25579
23M
23.00 mi15:28:164:12:0510:5814:00
11:11
#25499
24M
24.00 mi15:39:224:23:1110:5811:06
11:06
#25448
40K
24.85 mi15:48:414:32:3010:589:19
10:54
#25370
25.2M
25.20 mi15:52:594:36:4810:594:18
12:28
#25355
Finish
26.22 mi16:03:354:47:2410:5810:36
10:24
#25322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25676105711057126803(Top 94%)11254(Top 92%)11254(Top 621%)
10K6.21 mi3.10 mi25903-22710716-14510716-14526009(Top 92%)10795(Top 88%)10795(Top 595%)
15K9.32 mi3.11 mi26285-38210937-22110937-22126803(Top 94%)11254(Top 92%)11254(Top 621%)
20K12.43 mi3.11 mi26329-4410964-2710964-2726413(Top 93%)11042(Top 90%)11042(Top 609%)
Half13.11 mi0.68 mi26280+4910933+3110933+3125098(Top 88%)10318(Top 84%)10318(Top 569%)
25K15.53 mi2.42 mi26051+22910826+10710826+10725046(Top 88%)10321(Top 84%)10321(Top 569%)
30K18.64 mi3.11 mi25877+17410754+7210754+7225183(Top 89%)10502(Top 86%)10502(Top 579%)
20M20.00 mi1.36 mi25736+14110696+5810696+5823814(Top 84%)9856(Top 81%)9856(Top 544%)
21M21.00 mi1.00 mi25646+9010663+3310663+3324005(Top 85%)10039(Top 82%)10039(Top 554%)
35K21.75 mi0.75 mi25579+6710631+3210631+3223317(Top 82%)9720(Top 79%)9720(Top 536%)
23M23.00 mi1.25 mi25499+8010608+2310608+2323620(Top 83%)9915(Top 81%)9915(Top 547%)
24M24.00 mi1.00 mi25448+5110586+2210586+2224172(Top 85%)10208(Top 83%)10208(Top 563%)
40K24.85 mi0.85 mi25370+7810549+3710549+3722876(Top 81%)9643(Top 79%)9643(Top 532%)
25.2M25.20 mi0.35 mi25355+1510540+910540+924088(Top 85%)10216(Top 84%)10216(Top 563%)
Finish26.22 mi1.02 mi25322+3310535+510535+524021(Top 85%)10186(Top 83%)10186(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

26803

Females

11254

F45-49

11254

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

26009

Females

10795

F45-49

10795

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

26803

Females

11254

F45-49

11254

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

26413

Females

11042

F45-49

11042

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

25098

Females

10318

F45-49

10318

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25046

Females

10321

F45-49

10321

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25183

Females

10502

F45-49

10502

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

23814

Females

9856

F45-49

9856

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24005

Females

10039

F45-49

10039

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23317

Females

9720

F45-49

9720

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23620

Females

9915

F45-49

9915

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24172

Females

10208

F45-49

10208

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22876

Females

9643

F45-49

9643

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24088

Females

10216

F45-49

10216

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24021

Females

10186

F45-49

10186

Passing Analysis

Category:
Athletes Passed
1396
Passed By
1042
Net Change
+354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25676
5K → 10K112339-227#25676#25903
10K → 15K43425-382#25903#26285
15K → 20K112156-44#26285#26329
20K → Half534+49#26329#26280
Half → 25K2345+229#26280#26051
25K → 30K20834+174#26051#25877
30K → 20M1443+141#25877#25736
20M → 21M10515+90#25736#25646
21M → 35K714+67#25646#25579
35K → 23M9313+80#25579#25499
23M → 24M7019+51#25499#25448
24M → 40K791+78#25448#25370
40K → 25.2M238+15#25370#25355
25.2M → Finish4916+33#25355#25322
TOTALS13961042+354
📊

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