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BOSTON MARATHON 2025

Jean Wittleder

Bib: 25578•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
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
11:44/mi
36:26
↑ 97↓ 3451.5%
10K· 6.21 mi
12:12/mi
1:14:20
↑ 79↓ 1380.4%
15K· 9.32 mi
12:13/mi
1:52:18
↑ 67↓ 78
20K· 12.43 mi
16:32/mi
2:43:39
↑ 106↓ 860.1%
Half· 13.11 mi
14:57/mi
2:53:51
↑ 19↓ 370.5%
25K· 15.53 mi
14:45/mi
3:29:36
↑ 66↓ 880.2%
30K· 18.64 mi
13:21/mi
4:11:04
↑ 181↓ 1480.2%
20M
12:06/mi
4:27:30
↑ 64↓ 500.2%
21M
13:26/mi
4:40:56
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
4:49:12
↑ 17↓ 861.7%
23M
11:50/mi
5:04:01
↑ 23↓ 630.6%
24M
11:47/mi
5:15:48
↓ 821.3%
40K· 24.85 mi
11:16/mi
5:25:26
↓ 200.3%
25.2M
13:29/mi
5:30:05
↑ 13↓ 160.2%
Finish· 26.22 mi
13:18/mi
5:43:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:53:51
Pace13:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:49:47
Pace12:57 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5136:2611:4436:26
11:44
-
10K
6.21 mi12:34:451:14:2011:5837:54
12:12
+0:28
15K
9.32 mi13:12:431:52:1812:0337:58
12:13
+0:01
20K
12.43 mi14:04:042:43:3913:1051:21
16:32
+4:19
Half
13.11 mi14:14:162:53:5113:1610:12
14:57
-1:35
25K
15.53 mi14:50:013:29:3613:3035:45
14:45
-0:12
30K
18.64 mi15:31:294:11:0413:2841:28
13:21
-1:24
20M
20.00 mi15:47:554:27:3013:2216:26
12:06
-1:15
21M
21.00 mi16:01:214:40:5613:2313:26
13:26
+1:20
35K
21.75 mi16:09:374:49:1213:188:16
11:03
-2:23
23M
23.00 mi16:24:265:04:0113:1314:49
11:50
+0:47
24M
24.00 mi16:36:135:15:4813:1011:47
11:47
-0:03
40K
24.85 mi16:45:515:25:2613:069:38
11:16
-0:31
25.2M
25.20 mi16:50:305:30:0513:064:39
13:29
+2:13
Finish
26.22 mi17:04:035:43:3813:0713:33
13:18
-0:11

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

11:03 /mi

Average Pace

13:07 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:54

5% of race

Time at Steady Pace

2:35:20

45% of race

Time at Slower Pace

2:50:24

50% of race

Average Pace: 13:06 /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 mi11:56:5136:2611:4436:26
11:44
#28144
10K
6.21 mi12:34:451:14:2011:5837:54
12:12
#28115
15K
9.32 mi13:12:431:52:1812:0337:58
12:13
#28020
20K
12.43 mi14:04:042:43:3913:1051:21
16:32
#28328
Half
13.11 mi14:14:162:53:5113:1610:12
14:57
#28334
25K
15.53 mi14:50:013:29:3613:3035:45
14:45
#28336
30K
18.64 mi15:31:294:11:0413:2841:28
13:21
#28267
20M
20.00 mi15:47:554:27:3013:2216:26
12:06
#28184
21M
21.00 mi16:01:214:40:5613:2313:26
13:26
#28134
35K
21.75 mi16:09:374:49:1213:188:16
11:03
#28084
23M
23.00 mi16:24:265:04:0113:1314:49
11:50
#27989
24M
24.00 mi16:36:135:15:4813:1011:47
11:47
#27925
40K
24.85 mi16:45:515:25:2613:069:38
11:16
#27838
25.2M
25.20 mi16:50:305:30:0513:064:39
13:29
#27813
Finish
26.22 mi17:04:035:43:3813:0713:33
13:18
#27838
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi28144120601206027771(Top 98%)11845(Top 97%)11845(Top 5336%)
10K6.21 mi3.10 mi28115+2912040+2012040+2028045(Top 99%)12004(Top 98%)12004(Top 5407%)
15K9.32 mi3.11 mi28020+9511979+6111979+6127771(Top 98%)11845(Top 97%)11845(Top 5336%)
20K12.43 mi3.11 mi28328-30812182-20312182-20328396(Top 100%)12225(Top 100%)12225(Top 5507%)
Half13.11 mi0.68 mi28334-612190-812190-828344(Top 100%)12203(Top 100%)12203(Top 5497%)
25K15.53 mi2.42 mi28336-212192-212192-228170(Top 99%)12113(Top 99%)12113(Top 5456%)
30K18.64 mi3.11 mi28267+6912157+3512157+3527006(Top 95%)11498(Top 94%)11498(Top 5179%)
20M20.00 mi1.36 mi28184+8312105+5212105+5225386(Top 89%)10699(Top 87%)10699(Top 4819%)
21M21.00 mi1.00 mi28134+5012079+2612079+2625586(Top 90%)10856(Top 89%)10856(Top 4890%)
35K21.75 mi0.75 mi28084+5012047+3212047+3224297(Top 86%)10225(Top 84%)10225(Top 4606%)
23M23.00 mi1.25 mi27989+9511994+5311994+5324823(Top 87%)10509(Top 86%)10509(Top 4734%)
24M24.00 mi1.00 mi27925+6411969+2511969+2525371(Top 89%)10816(Top 88%)10816(Top 4872%)
40K24.85 mi0.85 mi27838+8711926+4311926+4323688(Top 83%)10029(Top 82%)10029(Top 4518%)
25.2M25.20 mi0.35 mi27813+2511915+1111915+1125635(Top 90%)11020(Top 90%)11020(Top 4964%)
Finish26.22 mi1.02 mi27838-2511936-2111936-2127769(Top 98%)11985(Top 98%)11985(Top 5399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

27771

Females

11845

F65-69

11845

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

28045

Females

12004

F65-69

12004

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

27771

Females

11845

F65-69

11845

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

28396

Females

12225

F65-69

12225

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

28344

Females

12203

F65-69

12203

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

28170

Females

12113

F65-69

12113

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

27006

Females

11498

F65-69

11498

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25386

Females

10699

F65-69

10699

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25586

Females

10856

F65-69

10856

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24297

Females

10225

F65-69

10225

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24823

Females

10509

F65-69

10509

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25371

Females

10816

F65-69

10816

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23688

Females

10029

F65-69

10029

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25635

Females

11020

F65-69

11020

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

27769

Females

11985

F65-69

11985

Passing Analysis

Category:
Athletes Passed
720
Passed By
414
Net Change
+306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28144
5K → 10K7041+29#28144#28115
10K → 15K10914+95#28115#28020
15K → 20K0308-308#28020#28328
20K → Half410-6#28328#28334
Half → 25K911-2#28334#28336
25K → 30K690+69#28336#28267
30K → 20M830+83#28267#28184
20M → 21M500+50#28184#28134
21M → 35K500+50#28134#28084
35K → 23M950+95#28084#27989
23M → 24M640+64#27989#27925
24M → 40K870+87#27925#27838
40K → 25.2M250+25#27838#27813
25.2M → Finish530-25#27813#27838
TOTALS720414+306
📊

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